Summarize this content to 400 words in Persian Lang\n \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0647\u0646\u062f\u0633 devops\u060c \u062d\u0641\u0638 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u06cc\u0646\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u0627\u062e\u06cc\u0631\u0627\u064b \u0628\u0627 \u06cc\u06a9 \u0645\u0634\u06a9\u0644 \u062f\u0627\u0626\u0645\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f Postgres RDS \u062e\u0648\u062f \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u06cc\u0645: \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627\u06cc\u06af\u0627\u0646 \u0628\u0647 \u0633\u0631\u0639\u062a \u062f\u0631 \u062d\u0627\u0644 \u06a9\u0627\u0647\u0634 \u0628\u0648\u062f \u0648 \u06cc\u0627\u0641\u062a\u0646 \u0639\u0644\u062a \u0627\u0635\u0644\u06cc \u06a9\u0627\u0631 \u0633\u0627\u062f\u0647 \u0627\u06cc \u0646\u0628\u0648\u062f. \u0627\u06cc\u0646 \u067e\u0633\u062a \u0628\u0647 \u062a\u0634\u0631\u06cc\u062d \u0631\u0648\u0646\u062f \u0628\u0631\u0631\u0633\u06cc\u060c \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u06a9\u0627\u0648\u0634 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0648 \u0627\u06cc\u0646\u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0645\u0634\u06a9\u0644 \u0631\u0627 \u062d\u0644 \u06a9\u0631\u062f\u06cc\u0645\u060c \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n
1. \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0645\u0648\u0642\u062a<\/p>\n
\u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f\u06cc \u06a9\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u0628\u0648\u062f. \u0628\u0647 \u0637\u0648\u0631 \u0645\u0639\u0645\u0648\u0644\u060c \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u0628\u0632\u0631\u06af \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0631\u0627 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u060c \u0628\u0647 \u062e\u0635\u0648\u0635 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 work_mem \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0645 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u0634\u0648\u062f \u06cc\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0627\u0632 \u0641\u0636\u0627\u06cc \u0645\u0648\u0642\u062a \u0633\u0648\u0621 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u0632\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a\u060c \u06a9\u0648\u0626\u0631\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0631\u062f\u06cc\u0645:<\/p>\n
SELECT datname, temp_files AS “Temporary files”, temp_bytes AS “Size of temporary files”\nFROM pg_stat_database;<\/p>\n
\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n
\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n
\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u0627\u06cc\u0646 \u062f\u0631 \u0627\u0648\u0627\u06cc\u0644 \u0631\u062f \u0634\u062f \u0632\u06cc\u0631\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627 \u0627\u0632 \u06cc\u06a9 \u062a\u0635\u0648\u06cc\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u062f\u0631 \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc EBS DB \u0646\u0648\u0634\u062a\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0645\u062d\u0644\u06cc \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0647 \u0645\u0634\u06a9\u0644 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u06a9\u0645\u06a9\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n
2. \u062a\u0627\u067e\u0644 \u0647\u0627\u06cc \u0645\u0631\u062f\u0647<\/p>\n
\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0645\u0627 \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0634\u0648\u0646\u062f \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u0646\u062f. \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0632\u0645\u0627\u0646\u06cc \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc\u200c\u0627\u0641\u062a\u0646\u062f \u06a9\u0647 \u0631\u062f\u06cc\u0641\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u06cc\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0639\u0644\u0627\u0645\u062a\u200c\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u0645\u0627 \u0641\u0636\u0627\u06cc\u06cc \u06a9\u0647 \u0622\u0646\u0647\u0627 \u0627\u0634\u063a\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0646\u0641\u062e \u0634\u0648\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0641\u0636\u0627\u06cc \u062f\u06cc\u0633\u06a9 \u062a\u0648\u0633\u0637 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc\u06cc \u0645\u0635\u0631\u0641 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u062f\u06cc\u06af\u0631 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0646\u06cc\u0633\u062a\u0646\u062f \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0646\u0627\u0645\u0631\u0626\u06cc \u0645\u06cc \u0645\u0627\u0646\u0646\u062f. \u0645\u0627 \u062c\u062f\u0627\u0648\u0644 \u062f\u0627\u0631\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u062a\u0627\u067e\u0644 \u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632:<\/p>\n
SELECT relname, n_dead_tup\nFROM pg_stat_all_tables\nORDER BY n_dead_tup DESC\nLIMIT 10;<\/p>\n
\u0627\u06af\u0631\u0686\u0647 \u0645\u0627 \u0686\u0646\u062f \u0645\u06cc\u0644\u06cc\u0648\u0646 \u062a\u0627\u067e\u0644 \u0645\u0631\u062f\u0647 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0627\u0645\u0627 \u0627\u062c\u0631\u0627\u06cc \u062e\u0644\u0627\u0621 \u0641\u0636\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u06a9\u0647 \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc\u200c\u0631\u0641\u062a \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u06a9\u0631\u062f. \u0627\u06cc\u0646 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f\u060c \u0639\u0627\u0645\u0644 \u0627\u0635\u0644\u06cc \u0645\u0635\u0631\u0641 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0646\u06cc\u0633\u062a\u0646\u062f<\/p>\n
3. \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645<\/p>\n
\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645\u060c \u06a9\u0647 \u0627\u06af\u0631 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u0646\u062f \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0631\u0628\u0648\u0637\u0647 \u0628\u0647 \u0622\u0646\u0647\u0627 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0646\u0646\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0631\u062e \u062f\u0647\u062f. \u0627\u06af\u0631 \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0646\u0645\u0648\u0646\u0647 \u062a\u0645\u0627\u0645 \u0634\u0648\u062f \u06cc\u0627 \u0645\u0648\u062a\u0648\u0631 \u062f\u0631 \u0637\u0648\u0644 \u0639\u0645\u0644\u06cc\u0627\u062a\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f ALTER TABLE\u060c VACUUM FULL \u06cc\u0627 CLUSTER \u062e\u0631\u0627\u0628 \u0634\u0648\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u06cc\u0646 \u0648\u0636\u0639\u06cc\u062a \u0631\u062e \u062f\u0647\u062f. \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0634\u063a\u0627\u0644 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u0648\u0627\u0642\u0639\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0634\u062f\u0647 \u0628\u0627 \u062c\u0645\u0639 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u0631\u062f\u06cc\u0645:<\/p>\n
— Size of the database occupied by files\nSELECT pg_size_pretty(pg_database_size(‘DATABASE_NAME’));<\/p>\n
— Size of database retrieved by summing the objects (real size)\nSELECT pg_size_pretty(SUM(pg_relation_size(oid)))\nFROM pg_class;<\/p>\n
\u0627\u06af\u0631 \u062a\u0641\u0627\u0648\u062a \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0628\u06cc\u0646 \u0627\u06cc\u0646 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u0627\u0632 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f. \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u0647\u0627 \u06cc\u06a9\u0633\u0627\u0646 \u0628\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u062f\u0644\u06cc\u0644 \u0646\u0628\u0648\u062f.<\/p>\n
4. \u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631<\/p>\n
\u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u062f\u0644\u0627\u06cc\u0644 \u0645\u062a\u062f\u0627\u0648\u0644 \u0646\u0641\u062e \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0634\u062f\u0646 WAL (Write Ahead Logs) \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0645\u0635\u0631\u0641 \u0635\u062d\u06cc\u062d \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u067e\u0633 \u0627\u0632 \u0628\u0631\u0631\u0633\u06cc\u060c \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0631\u062f\u06cc\u0645 \u06a9\u0647 \u0627\u0632 Replication \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0648 \u0647\u06cc\u0686 \u0634\u06a9\u0627\u0641 \u062a\u06a9\u0631\u0627\u0631\u06cc \u062f\u0631 \u0646\u0645\u0648\u0646\u0647 \u0645\u0627 \u0641\u0639\u0627\u0644 \u0646\u06cc\u0633\u062a.<\/p>\n
5. Log Files<\/p>\n
\u067e\u06cc\u0634\u0631\u0641\u062a \u0632\u0645\u0627\u0646\u06cc \u062d\u0627\u0635\u0644 \u0634\u062f \u06a9\u0647 \u0645\u0627 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645. \u0645\u0627 \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u06cc\u0645 \u06a9\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0645\u0627 \u0641\u0636\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u0645\u0635\u0631\u0641 \u0645\u06cc \u06a9\u0646\u0646\u062f:<\/p>\n
\u0627\u0646\u062f\u0627\u0632\u0647\u200c\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u062f\u0631 \u0633\u0647 \u0631\u0648\u0632 \u06af\u0630\u0634\u062a\u0647 \u0634\u0627\u0645\u0644 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc 20\u060c 18\u060c 10 \u0648 8 \u06af\u06cc\u06af\u0627\u0628\u0627\u06cc\u062a\u06cc \u0628\u0648\u062f.<\/p>\n
\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06af\u0632\u0627\u0631\u0634\u200c\u06af\u06cc\u0631\u06cc \u0645\u0627 \u0631\u0648\u06cc \u062c\u0633\u062a\u0627\u0631\u0647\u0627\u06cc\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0628\u0648\u062f \u06a9\u0647 \u062d\u062f\u0627\u0642\u0644 1 \u062b\u0627\u0646\u06cc\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u062f\u0646\u062f\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc bind \u0622\u0646\u0647\u0627. \u0627\u06cc\u0646 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc \u062b\u0628\u062a \u0628\u0633\u06cc\u0627\u0631 \u0628\u0632\u0631\u06af \u0634\u062f\u060c \u0628\u0647\u200c\u0648\u06cc\u0698\u0647 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u067e\u0631\u0633\u200c\u0648\u200c\u062c\u0648\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u06af\u0633\u062a\u0631\u062f\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0645\u06a9\u0631\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u062f\u0646\u062f.<\/p>\n
\u0631\u0627\u0647 \u062d\u0644<\/p>\n
\u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u0634\u06a9\u0644 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc\u060c \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f\u06cc\u0645:<\/p>\n
\u0627\u0641\u0632\u0627\u06cc\u0634 \u062d\u062f\u0627\u0642\u0644 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 (log_min_duration_statement): \u062d\u062f\u0627\u0642\u0644 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 1 \u062b\u0627\u0646\u06cc\u0647 \u0628\u0647 5 \u062b\u0627\u0646\u06cc\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f\u06cc\u0645. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u062a\u0639\u062f\u0627\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u062b\u0628\u062a \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f \u0648 \u0628\u0631 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0648 \u0628\u0627\u0644\u0642\u0648\u0647 \u062a\u0623\u062b\u06cc\u0631\u06af\u0630\u0627\u0631\u062a\u0631 \u062a\u0645\u0631\u06a9\u0632 \u06a9\u0631\u062f.\n\u0633\u06cc\u0627\u0633\u062a \u062d\u0641\u0638 \u06af\u0632\u0627\u0631\u0634 \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 (rds.log_retention_period): \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0631\u0627 \u0627\u0632 3 \u0631\u0648\u0632 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0647 \u062a\u0646\u0647\u0627 1 \u0631\u0648\u0632 \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f\u06cc\u0645. \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0647 \u0622\u0632\u0627\u062f\u0633\u0627\u0632\u06cc \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0627 \u06a9\u0627\u0647\u0634 \u062d\u062c\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u062d\u0641\u0638 \u0634\u062f\u0647 \u06a9\u0645\u06a9 \u06a9\u0631\u062f.<\/p>\n
\u0647\u0645\u0686\u0646\u06cc\u0646 \u0642\u0627\u0628\u0644 \u0630\u06a9\u0631 \u0627\u0633\u062a log_parameter_max_length \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u067e\u0627\u0631\u0627\u0645\u062a\u0631 bind \u062b\u0628\u062a \u0634\u062f\u0647 \u0631\u0627 \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u062f.<\/p>\n
\u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0645\u0646\u062c\u0631 \u0628\u0647 \u06a9\u0627\u0647\u0634 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062f\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0634\u062f\u0647 \u0648 \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u0622\u0632\u0627\u062f \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 \u0645\u0635\u0631\u0641 \u0633\u0631\u06cc\u0639 \u0628\u06cc\u0634\u062a\u0631 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n
\u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<\/p>\n
\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u0627 \u0645\u0634\u06a9\u0644\u0627\u062a \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u062f\u0631 PostgreSQL RDS \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc \u0634\u0648\u06cc\u062f\u060c \u0628\u0631\u0631\u0633\u06cc \u0633\u06cc\u0633\u062a\u0645\u0627\u062a\u06cc\u06a9 \u062a\u0645\u0627\u0645 \u0645\u0646\u0627\u0628\u0639 \u0645\u0645\u06a9\u0646 \u0645\u0635\u0631\u0641 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u06af\u0632\u0627\u0631\u0634\u200c\u0647\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647\u200c\u0627\u06cc \u0628\u0632\u0631\u06af \u0628\u0648\u062f\u0646\u062f\u060c \u0627\u0645\u0627 \u06cc\u06a9 \u062a\u0646\u0638\u06cc\u0645 \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc\u06a9 \u0628\u0631\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0648 \u062e\u0637\u200c\u0645\u0634\u06cc\u200c\u0647\u0627\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0628\u0647 \u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0631\u062f \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f \u0631\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u0645. <\/p>\n
\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0647\u0646\u062f\u0633 devops\u060c \u062d\u0641\u0638 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u06cc\u0646\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u0627\u062e\u06cc\u0631\u0627\u064b \u0628\u0627 \u06cc\u06a9 \u0645\u0634\u06a9\u0644 \u062f\u0627\u0626\u0645\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f Postgres RDS \u062e\u0648\u062f \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u06cc\u0645: \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627\u06cc\u06af\u0627\u0646 \u0628\u0647 \u0633\u0631\u0639\u062a \u062f\u0631 \u062d\u0627\u0644 \u06a9\u0627\u0647\u0634 \u0628\u0648\u062f \u0648 \u06cc\u0627\u0641\u062a\u0646 \u0639\u0644\u062a \u0627\u0635\u0644\u06cc \u06a9\u0627\u0631 \u0633\u0627\u062f\u0647 \u0627\u06cc \u0646\u0628\u0648\u062f. \u0627\u06cc\u0646 \u067e\u0633\u062a \u0628\u0647 \u062a\u0634\u0631\u06cc\u062d \u0631\u0648\u0646\u062f \u0628\u0631\u0631\u0633\u06cc\u060c \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u06a9\u0627\u0648\u0634 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0648 \u0627\u06cc\u0646\u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0645\u0634\u06a9\u0644 \u0631\u0627 \u062d\u0644 \u06a9\u0631\u062f\u06cc\u0645\u060c \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n
\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\nToggle<\/span><\/path><\/svg><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n1. \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0645\u0648\u0642\u062a<\/a><\/li>2. \u062a\u0627\u067e\u0644 \u0647\u0627\u06cc \u0645\u0631\u062f\u0647<\/a><\/li>3. \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645<\/a><\/li>4. \u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631<\/a><\/li>5. Log Files<\/a>\u0631\u0627\u0647 \u062d\u0644<\/a><\/li><\/ul><\/li><\/ul><\/li>\u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<\/a><\/li><\/ul><\/nav><\/div>\n<\/span>\n 1. \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0645\u0648\u0642\u062a\n<\/span><\/h3>\n\u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f\u06cc \u06a9\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u0628\u0648\u062f. \u0628\u0647 \u0637\u0648\u0631 \u0645\u0639\u0645\u0648\u0644\u060c \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u0628\u0632\u0631\u06af \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0631\u0627 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u060c \u0628\u0647 \u062e\u0635\u0648\u0635 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 work_mem<\/code> \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0645 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u0634\u0648\u062f \u06cc\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0627\u0632 \u0641\u0636\u0627\u06cc \u0645\u0648\u0642\u062a \u0633\u0648\u0621 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u0632\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a\u060c \u06a9\u0648\u0626\u0631\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0631\u062f\u06cc\u0645:<\/p>\n\nSELECT<\/span> datname<\/span>,<\/span> temp_files<\/span> AS<\/span> \"Temporary files\"<\/span>,<\/span> temp_bytes<\/span> AS<\/span> \"Size of temporary files\"<\/span> \nFROM<\/span> pg_stat_database<\/span>;<\/span>\n<\/code><\/pre>\n\n\n \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u0627\u06cc\u0646 \u062f\u0631 \u0627\u0648\u0627\u06cc\u0644 \u0631\u062f \u0634\u062f \u0632\u06cc\u0631\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627 \u0627\u0632 \u06cc\u06a9 \u062a\u0635\u0648\u06cc\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u062f\u0631 \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc EBS DB \u0646\u0648\u0634\u062a\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0645\u062d\u0644\u06cc \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0647 \u0645\u0634\u06a9\u0644 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u06a9\u0645\u06a9\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_%D8%AA%D8%A7%D9%BE%D9%84_%D9%87%D8%A7%DB%8C_%D9%85%D8%B1%D8%AF%D9%87\"><\/span>\n<p> 2. \u062a\u0627\u067e\u0644 \u0647\u0627\u06cc \u0645\u0631\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0645\u0627 \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0634\u0648\u0646\u062f \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u0646\u062f. \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0632\u0645\u0627\u0646\u06cc \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc\u200c\u0627\u0641\u062a\u0646\u062f \u06a9\u0647 \u0631\u062f\u06cc\u0641\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u06cc\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0639\u0644\u0627\u0645\u062a\u200c\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u0645\u0627 \u0641\u0636\u0627\u06cc\u06cc \u06a9\u0647 \u0622\u0646\u0647\u0627 \u0627\u0634\u063a\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0646\u0641\u062e \u0634\u0648\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0641\u0636\u0627\u06cc \u062f\u06cc\u0633\u06a9 \u062a\u0648\u0633\u0637 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc\u06cc \u0645\u0635\u0631\u0641 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u062f\u06cc\u06af\u0631 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0646\u06cc\u0633\u062a\u0646\u062f \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0646\u0627\u0645\u0631\u0626\u06cc \u0645\u06cc \u0645\u0627\u0646\u0646\u062f. \u0645\u0627 \u062c\u062f\u0627\u0648\u0644 \u062f\u0627\u0631\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u062a\u0627\u067e\u0644 \u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight sql\"><code><span class=\"k\">SELECT<\/span> <span class=\"n\">relname<\/span><span class=\"p\">,<\/span> <span class=\"n\">n_dead_tup<\/span> \n<span class=\"k\">FROM<\/span> <span class=\"n\">pg_stat_all_tables<\/span> \n<span class=\"k\">ORDER<\/span> <span class=\"k\">BY<\/span> <span class=\"n\">n_dead_tup<\/span> <span class=\"k\">DESC<\/span> \n<span class=\"k\">LIMIT<\/span> <span class=\"mi\">10<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631\u0686\u0647 \u0645\u0627 \u0686\u0646\u062f \u0645\u06cc\u0644\u06cc\u0648\u0646 \u062a\u0627\u067e\u0644 \u0645\u0631\u062f\u0647 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0627\u0645\u0627 \u0627\u062c\u0631\u0627\u06cc \u062e\u0644\u0627\u0621 \u0641\u0636\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u06a9\u0647 \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc\u200c\u0631\u0641\u062a \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u06a9\u0631\u062f. \u0627\u06cc\u0646 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f\u060c \u0639\u0627\u0645\u0644 \u0627\u0635\u0644\u06cc \u0645\u0635\u0631\u0641 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0646\u06cc\u0633\u062a\u0646\u062f<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_%D9%81%D8%A7%DB%8C%D9%84_%D9%87%D8%A7%DB%8C_%DB%8C%D8%AA%DB%8C%D9%85\"><\/span>\n<p> 3. \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645\u060c \u06a9\u0647 \u0627\u06af\u0631 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u0646\u062f \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0631\u0628\u0648\u0637\u0647 \u0628\u0647 \u0622\u0646\u0647\u0627 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0646\u0646\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0631\u062e \u062f\u0647\u062f. \u0627\u06af\u0631 \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0646\u0645\u0648\u0646\u0647 \u062a\u0645\u0627\u0645 \u0634\u0648\u062f \u06cc\u0627 \u0645\u0648\u062a\u0648\u0631 \u062f\u0631 \u0637\u0648\u0644 \u0639\u0645\u0644\u06cc\u0627\u062a\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f ALTER TABLE\u060c VACUUM FULL \u06cc\u0627 CLUSTER \u062e\u0631\u0627\u0628 \u0634\u0648\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u06cc\u0646 \u0648\u0636\u0639\u06cc\u062a \u0631\u062e \u062f\u0647\u062f. \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0634\u063a\u0627\u0644 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u0648\u0627\u0642\u0639\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0634\u062f\u0647 \u0628\u0627 \u062c\u0645\u0639 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u0631\u062f\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight sql\"><code><span class=\"c1\">-- Size of the database occupied by files<\/span>\n<span class=\"k\">SELECT<\/span> <span class=\"n\">pg_size_pretty<\/span><span class=\"p\">(<\/span><span class=\"n\">pg_database_size<\/span><span class=\"p\">(<\/span><span class=\"s1\">'DATABASE_NAME'<\/span><span class=\"p\">));<\/span>\n\n<span class=\"c1\">-- Size of database retrieved by summing the objects (real size)<\/span>\n<span class=\"k\">SELECT<\/span> <span class=\"n\">pg_size_pretty<\/span><span class=\"p\">(<\/span><span class=\"k\">SUM<\/span><span class=\"p\">(<\/span><span class=\"n\">pg_relation_size<\/span><span class=\"p\">(<\/span><span class=\"n\">oid<\/span><span class=\"p\">)))<\/span> \n<span class=\"k\">FROM<\/span> <span class=\"n\">pg_class<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631 \u062a\u0641\u0627\u0648\u062a \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0628\u06cc\u0646 \u0627\u06cc\u0646 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u0627\u0632 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f. \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u0647\u0627 \u06cc\u06a9\u0633\u0627\u0646 \u0628\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u062f\u0644\u06cc\u0644 \u0646\u0628\u0648\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_%D8%B4%DA%A9%D8%A7%D9%81_%D9%87%D8%A7%DB%8C_%D8%AA%DA%A9%D8%B1%D8%A7%D8%B1\"><\/span>\n<p> 4. \u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u062f\u0644\u0627\u06cc\u0644 \u0645\u062a\u062f\u0627\u0648\u0644 \u0646\u0641\u062e \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0634\u062f\u0646 WAL (Write Ahead Logs) \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0645\u0635\u0631\u0641 \u0635\u062d\u06cc\u062d \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u067e\u0633 \u0627\u0632 \u0628\u0631\u0631\u0633\u06cc\u060c \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0631\u062f\u06cc\u0645 \u06a9\u0647 \u0627\u0632 Replication \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0648 \u0647\u06cc\u0686 \u0634\u06a9\u0627\u0641 \u062a\u06a9\u0631\u0627\u0631\u06cc \u062f\u0631 \u0646\u0645\u0648\u0646\u0647 \u0645\u0627 \u0641\u0639\u0627\u0644 \u0646\u06cc\u0633\u062a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Log_Files\"><\/span>\n<p> 5. Log Files<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u067e\u06cc\u0634\u0631\u0641\u062a \u0632\u0645\u0627\u0646\u06cc \u062d\u0627\u0635\u0644 \u0634\u062f \u06a9\u0647 \u0645\u0627 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645. \u0645\u0627 \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u06cc\u0645 \u06a9\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0645\u0627 \u0641\u0636\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u0645\u0635\u0631\u0641 \u0645\u06cc \u06a9\u0646\u0646\u062f:<\/p>\n<ul>\n<li>\u0627\u0646\u062f\u0627\u0632\u0647\u200c\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u062f\u0631 \u0633\u0647 \u0631\u0648\u0632 \u06af\u0630\u0634\u062a\u0647 \u0634\u0627\u0645\u0644 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc 20\u060c 18\u060c 10 \u0648 8 \u06af\u06cc\u06af\u0627\u0628\u0627\u06cc\u062a\u06cc \u0628\u0648\u062f.<\/li>\n<\/ul>\n<p>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06af\u0632\u0627\u0631\u0634\u200c\u06af\u06cc\u0631\u06cc \u0645\u0627 \u0631\u0648\u06cc \u062c\u0633\u062a\u0627\u0631\u0647\u0627\u06cc\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0628\u0648\u062f \u06a9\u0647 \u062d\u062f\u0627\u0642\u0644 1 \u062b\u0627\u0646\u06cc\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u062f\u0646\u062f\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc bind \u0622\u0646\u0647\u0627. \u0627\u06cc\u0646 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc \u062b\u0628\u062a \u0628\u0633\u06cc\u0627\u0631 \u0628\u0632\u0631\u06af \u0634\u062f\u060c \u0628\u0647\u200c\u0648\u06cc\u0698\u0647 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u067e\u0631\u0633\u200c\u0648\u200c\u062c\u0648\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u06af\u0633\u062a\u0631\u062f\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0645\u06a9\u0631\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u062f\u0646\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D8%B1%D8%A7%D9%87_%D8%AD%D9%84\"><\/span>\n<p> \u0631\u0627\u0647 \u062d\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u0634\u06a9\u0644 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc\u060c \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f\u06cc\u0645:<\/p>\n<ol>\n<li>\n<p><strong>\u0627\u0641\u0632\u0627\u06cc\u0634 \u062d\u062f\u0627\u0642\u0644 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 (<em>log_min_duration_statement<\/em>)<\/strong>: \u062d\u062f\u0627\u0642\u0644 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 1 \u062b\u0627\u0646\u06cc\u0647 \u0628\u0647 5 \u062b\u0627\u0646\u06cc\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f\u06cc\u0645. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u062a\u0639\u062f\u0627\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u062b\u0628\u062a \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f \u0648 \u0628\u0631 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0648 \u0628\u0627\u0644\u0642\u0648\u0647 \u062a\u0623\u062b\u06cc\u0631\u06af\u0630\u0627\u0631\u062a\u0631 \u062a\u0645\u0631\u06a9\u0632 \u06a9\u0631\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0633\u06cc\u0627\u0633\u062a \u062d\u0641\u0638 \u06af\u0632\u0627\u0631\u0634 \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 (<em>rds.log_retention_period<\/em>)<\/strong>: \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0631\u0627 \u0627\u0632 3 \u0631\u0648\u0632 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0647 \u062a\u0646\u0647\u0627 1 \u0631\u0648\u0632 \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f\u06cc\u0645. \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0647 \u0622\u0632\u0627\u062f\u0633\u0627\u0632\u06cc \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0627 \u06a9\u0627\u0647\u0634 \u062d\u062c\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u062d\u0641\u0638 \u0634\u062f\u0647 \u06a9\u0645\u06a9 \u06a9\u0631\u062f.<\/p>\n<\/li>\n<\/ol>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0642\u0627\u0628\u0644 \u0630\u06a9\u0631 \u0627\u0633\u062a <strong><em>log_parameter_max_length<\/em><\/strong> \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u067e\u0627\u0631\u0627\u0645\u062a\u0631 bind \u062b\u0628\u062a \u0634\u062f\u0647 \u0631\u0627 \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0645\u0646\u062c\u0631 \u0628\u0647 \u06a9\u0627\u0647\u0634 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062f\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0634\u062f\u0647 \u0648 \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u0622\u0632\u0627\u062f \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 \u0645\u0635\u0631\u0641 \u0633\u0631\u06cc\u0639 \u0628\u06cc\u0634\u062a\u0631 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C\"><\/span>\n<p> \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u0627 \u0645\u0634\u06a9\u0644\u0627\u062a \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u062f\u0631 PostgreSQL RDS \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc \u0634\u0648\u06cc\u062f\u060c \u0628\u0631\u0631\u0633\u06cc \u0633\u06cc\u0633\u062a\u0645\u0627\u062a\u06cc\u06a9 \u062a\u0645\u0627\u0645 \u0645\u0646\u0627\u0628\u0639 \u0645\u0645\u06a9\u0646 \u0645\u0635\u0631\u0641 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u06af\u0632\u0627\u0631\u0634\u200c\u0647\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647\u200c\u0627\u06cc \u0628\u0632\u0631\u06af \u0628\u0648\u062f\u0646\u062f\u060c \u0627\u0645\u0627 \u06cc\u06a9 \u062a\u0646\u0638\u06cc\u0645 \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc\u06a9 \u0628\u0631\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0648 \u062e\u0637\u200c\u0645\u0634\u06cc\u200c\u0647\u0627\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0628\u0647 \u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0631\u062f \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f \u0631\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u0645. <\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0647\u0646\u062f\u0633 devops\u060c \u062d\u0641\u0638 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u06cc\u0646\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u0627\u062e\u06cc\u0631\u0627\u064b \u0628\u0627 \u06cc\u06a9 \u0645\u0634\u06a9\u0644 \u062f\u0627\u0626\u0645\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f Postgres RDS \u062e\u0648\u062f \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u06cc\u0645: \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627\u06cc\u06af\u0627\u0646 \u0628\u0647 \u0633\u0631\u0639\u062a \u062f\u0631 \u062d\u0627\u0644 \u06a9\u0627\u0647\u0634 \u0628\u0648\u062f \u0648 \u06cc\u0627\u0641\u062a\u0646 \u0639\u0644\u062a \u0627\u0635\u0644\u06cc \u06a9\u0627\u0631 \u0633\u0627\u062f\u0647 \u0627\u06cc \u0646\u0628\u0648\u062f. \u0627\u06cc\u0646 \u067e\u0633\u062a \u0628\u0647 …<\/p>\n","protected":false},"author":2,"featured_media":76544,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-76543","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/76543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=76543"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/76543\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/76544"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=76543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=76543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=76543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
1. \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0645\u0648\u0642\u062a\n<\/span><\/h3>\n\u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f\u06cc \u06a9\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u0628\u0648\u062f. \u0628\u0647 \u0637\u0648\u0631 \u0645\u0639\u0645\u0648\u0644\u060c \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u0628\u0632\u0631\u06af \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0631\u0627 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u060c \u0628\u0647 \u062e\u0635\u0648\u0635 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 work_mem<\/code> \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0645 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u0634\u0648\u062f \u06cc\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0627\u0632 \u0641\u0636\u0627\u06cc \u0645\u0648\u0642\u062a \u0633\u0648\u0621 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u0632\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a\u060c \u06a9\u0648\u0626\u0631\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0631\u062f\u06cc\u0645:<\/p>\n\nSELECT<\/span> datname<\/span>,<\/span> temp_files<\/span> AS<\/span> \"Temporary files\"<\/span>,<\/span> temp_bytes<\/span> AS<\/span> \"Size of temporary files\"<\/span> \nFROM<\/span> pg_stat_database<\/span>;<\/span>\n<\/code><\/pre>\n\n\n \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u0627\u06cc\u0646 \u062f\u0631 \u0627\u0648\u0627\u06cc\u0644 \u0631\u062f \u0634\u062f \u0632\u06cc\u0631\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627 \u0627\u0632 \u06cc\u06a9 \u062a\u0635\u0648\u06cc\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u062f\u0631 \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc EBS DB \u0646\u0648\u0634\u062a\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0645\u062d\u0644\u06cc \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0647 \u0645\u0634\u06a9\u0644 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u06a9\u0645\u06a9\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_%D8%AA%D8%A7%D9%BE%D9%84_%D9%87%D8%A7%DB%8C_%D9%85%D8%B1%D8%AF%D9%87\"><\/span>\n<p> 2. \u062a\u0627\u067e\u0644 \u0647\u0627\u06cc \u0645\u0631\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0645\u0627 \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0634\u0648\u0646\u062f \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u0646\u062f. \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0632\u0645\u0627\u0646\u06cc \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc\u200c\u0627\u0641\u062a\u0646\u062f \u06a9\u0647 \u0631\u062f\u06cc\u0641\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u06cc\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0639\u0644\u0627\u0645\u062a\u200c\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u0645\u0627 \u0641\u0636\u0627\u06cc\u06cc \u06a9\u0647 \u0622\u0646\u0647\u0627 \u0627\u0634\u063a\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0646\u0641\u062e \u0634\u0648\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0641\u0636\u0627\u06cc \u062f\u06cc\u0633\u06a9 \u062a\u0648\u0633\u0637 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc\u06cc \u0645\u0635\u0631\u0641 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u062f\u06cc\u06af\u0631 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0646\u06cc\u0633\u062a\u0646\u062f \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0646\u0627\u0645\u0631\u0626\u06cc \u0645\u06cc \u0645\u0627\u0646\u0646\u062f. \u0645\u0627 \u062c\u062f\u0627\u0648\u0644 \u062f\u0627\u0631\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u062a\u0627\u067e\u0644 \u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight sql\"><code><span class=\"k\">SELECT<\/span> <span class=\"n\">relname<\/span><span class=\"p\">,<\/span> <span class=\"n\">n_dead_tup<\/span> \n<span class=\"k\">FROM<\/span> <span class=\"n\">pg_stat_all_tables<\/span> \n<span class=\"k\">ORDER<\/span> <span class=\"k\">BY<\/span> <span class=\"n\">n_dead_tup<\/span> <span class=\"k\">DESC<\/span> \n<span class=\"k\">LIMIT<\/span> <span class=\"mi\">10<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631\u0686\u0647 \u0645\u0627 \u0686\u0646\u062f \u0645\u06cc\u0644\u06cc\u0648\u0646 \u062a\u0627\u067e\u0644 \u0645\u0631\u062f\u0647 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0627\u0645\u0627 \u0627\u062c\u0631\u0627\u06cc \u062e\u0644\u0627\u0621 \u0641\u0636\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u06a9\u0647 \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc\u200c\u0631\u0641\u062a \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u06a9\u0631\u062f. \u0627\u06cc\u0646 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f\u060c \u0639\u0627\u0645\u0644 \u0627\u0635\u0644\u06cc \u0645\u0635\u0631\u0641 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0646\u06cc\u0633\u062a\u0646\u062f<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_%D9%81%D8%A7%DB%8C%D9%84_%D9%87%D8%A7%DB%8C_%DB%8C%D8%AA%DB%8C%D9%85\"><\/span>\n<p> 3. \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645\u060c \u06a9\u0647 \u0627\u06af\u0631 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u0646\u062f \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0631\u0628\u0648\u0637\u0647 \u0628\u0647 \u0622\u0646\u0647\u0627 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0646\u0646\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0631\u062e \u062f\u0647\u062f. \u0627\u06af\u0631 \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0646\u0645\u0648\u0646\u0647 \u062a\u0645\u0627\u0645 \u0634\u0648\u062f \u06cc\u0627 \u0645\u0648\u062a\u0648\u0631 \u062f\u0631 \u0637\u0648\u0644 \u0639\u0645\u0644\u06cc\u0627\u062a\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f ALTER TABLE\u060c VACUUM FULL \u06cc\u0627 CLUSTER \u062e\u0631\u0627\u0628 \u0634\u0648\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u06cc\u0646 \u0648\u0636\u0639\u06cc\u062a \u0631\u062e \u062f\u0647\u062f. \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0634\u063a\u0627\u0644 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u0648\u0627\u0642\u0639\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0634\u062f\u0647 \u0628\u0627 \u062c\u0645\u0639 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u0631\u062f\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight sql\"><code><span class=\"c1\">-- Size of the database occupied by files<\/span>\n<span class=\"k\">SELECT<\/span> <span class=\"n\">pg_size_pretty<\/span><span class=\"p\">(<\/span><span class=\"n\">pg_database_size<\/span><span class=\"p\">(<\/span><span class=\"s1\">'DATABASE_NAME'<\/span><span class=\"p\">));<\/span>\n\n<span class=\"c1\">-- Size of database retrieved by summing the objects (real size)<\/span>\n<span class=\"k\">SELECT<\/span> <span class=\"n\">pg_size_pretty<\/span><span class=\"p\">(<\/span><span class=\"k\">SUM<\/span><span class=\"p\">(<\/span><span class=\"n\">pg_relation_size<\/span><span class=\"p\">(<\/span><span class=\"n\">oid<\/span><span class=\"p\">)))<\/span> \n<span class=\"k\">FROM<\/span> <span class=\"n\">pg_class<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631 \u062a\u0641\u0627\u0648\u062a \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0628\u06cc\u0646 \u0627\u06cc\u0646 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u0627\u0632 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f. \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u0647\u0627 \u06cc\u06a9\u0633\u0627\u0646 \u0628\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u062f\u0644\u06cc\u0644 \u0646\u0628\u0648\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_%D8%B4%DA%A9%D8%A7%D9%81_%D9%87%D8%A7%DB%8C_%D8%AA%DA%A9%D8%B1%D8%A7%D8%B1\"><\/span>\n<p> 4. \u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u062f\u0644\u0627\u06cc\u0644 \u0645\u062a\u062f\u0627\u0648\u0644 \u0646\u0641\u062e \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0634\u062f\u0646 WAL (Write Ahead Logs) \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0645\u0635\u0631\u0641 \u0635\u062d\u06cc\u062d \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u067e\u0633 \u0627\u0632 \u0628\u0631\u0631\u0633\u06cc\u060c \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0631\u062f\u06cc\u0645 \u06a9\u0647 \u0627\u0632 Replication \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0648 \u0647\u06cc\u0686 \u0634\u06a9\u0627\u0641 \u062a\u06a9\u0631\u0627\u0631\u06cc \u062f\u0631 \u0646\u0645\u0648\u0646\u0647 \u0645\u0627 \u0641\u0639\u0627\u0644 \u0646\u06cc\u0633\u062a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Log_Files\"><\/span>\n<p> 5. Log Files<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u067e\u06cc\u0634\u0631\u0641\u062a \u0632\u0645\u0627\u0646\u06cc \u062d\u0627\u0635\u0644 \u0634\u062f \u06a9\u0647 \u0645\u0627 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645. \u0645\u0627 \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u06cc\u0645 \u06a9\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0645\u0627 \u0641\u0636\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u0645\u0635\u0631\u0641 \u0645\u06cc \u06a9\u0646\u0646\u062f:<\/p>\n<ul>\n<li>\u0627\u0646\u062f\u0627\u0632\u0647\u200c\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u062f\u0631 \u0633\u0647 \u0631\u0648\u0632 \u06af\u0630\u0634\u062a\u0647 \u0634\u0627\u0645\u0644 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc 20\u060c 18\u060c 10 \u0648 8 \u06af\u06cc\u06af\u0627\u0628\u0627\u06cc\u062a\u06cc \u0628\u0648\u062f.<\/li>\n<\/ul>\n<p>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06af\u0632\u0627\u0631\u0634\u200c\u06af\u06cc\u0631\u06cc \u0645\u0627 \u0631\u0648\u06cc \u062c\u0633\u062a\u0627\u0631\u0647\u0627\u06cc\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0628\u0648\u062f \u06a9\u0647 \u062d\u062f\u0627\u0642\u0644 1 \u062b\u0627\u0646\u06cc\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u062f\u0646\u062f\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc bind \u0622\u0646\u0647\u0627. \u0627\u06cc\u0646 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc \u062b\u0628\u062a \u0628\u0633\u06cc\u0627\u0631 \u0628\u0632\u0631\u06af \u0634\u062f\u060c \u0628\u0647\u200c\u0648\u06cc\u0698\u0647 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u067e\u0631\u0633\u200c\u0648\u200c\u062c\u0648\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u06af\u0633\u062a\u0631\u062f\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0645\u06a9\u0631\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u062f\u0646\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D8%B1%D8%A7%D9%87_%D8%AD%D9%84\"><\/span>\n<p> \u0631\u0627\u0647 \u062d\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u0634\u06a9\u0644 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc\u060c \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f\u06cc\u0645:<\/p>\n<ol>\n<li>\n<p><strong>\u0627\u0641\u0632\u0627\u06cc\u0634 \u062d\u062f\u0627\u0642\u0644 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 (<em>log_min_duration_statement<\/em>)<\/strong>: \u062d\u062f\u0627\u0642\u0644 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 1 \u062b\u0627\u0646\u06cc\u0647 \u0628\u0647 5 \u062b\u0627\u0646\u06cc\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f\u06cc\u0645. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u062a\u0639\u062f\u0627\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u062b\u0628\u062a \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f \u0648 \u0628\u0631 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0648 \u0628\u0627\u0644\u0642\u0648\u0647 \u062a\u0623\u062b\u06cc\u0631\u06af\u0630\u0627\u0631\u062a\u0631 \u062a\u0645\u0631\u06a9\u0632 \u06a9\u0631\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0633\u06cc\u0627\u0633\u062a \u062d\u0641\u0638 \u06af\u0632\u0627\u0631\u0634 \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 (<em>rds.log_retention_period<\/em>)<\/strong>: \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0631\u0627 \u0627\u0632 3 \u0631\u0648\u0632 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0647 \u062a\u0646\u0647\u0627 1 \u0631\u0648\u0632 \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f\u06cc\u0645. \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0647 \u0622\u0632\u0627\u062f\u0633\u0627\u0632\u06cc \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0627 \u06a9\u0627\u0647\u0634 \u062d\u062c\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u062d\u0641\u0638 \u0634\u062f\u0647 \u06a9\u0645\u06a9 \u06a9\u0631\u062f.<\/p>\n<\/li>\n<\/ol>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0642\u0627\u0628\u0644 \u0630\u06a9\u0631 \u0627\u0633\u062a <strong><em>log_parameter_max_length<\/em><\/strong> \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u067e\u0627\u0631\u0627\u0645\u062a\u0631 bind \u062b\u0628\u062a \u0634\u062f\u0647 \u0631\u0627 \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0645\u0646\u062c\u0631 \u0628\u0647 \u06a9\u0627\u0647\u0634 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062f\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0634\u062f\u0647 \u0648 \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u0622\u0632\u0627\u062f \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 \u0645\u0635\u0631\u0641 \u0633\u0631\u06cc\u0639 \u0628\u06cc\u0634\u062a\u0631 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C\"><\/span>\n<p> \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u0627 \u0645\u0634\u06a9\u0644\u0627\u062a \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u062f\u0631 PostgreSQL RDS \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc \u0634\u0648\u06cc\u062f\u060c \u0628\u0631\u0631\u0633\u06cc \u0633\u06cc\u0633\u062a\u0645\u0627\u062a\u06cc\u06a9 \u062a\u0645\u0627\u0645 \u0645\u0646\u0627\u0628\u0639 \u0645\u0645\u06a9\u0646 \u0645\u0635\u0631\u0641 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u06af\u0632\u0627\u0631\u0634\u200c\u0647\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647\u200c\u0627\u06cc \u0628\u0632\u0631\u06af \u0628\u0648\u062f\u0646\u062f\u060c \u0627\u0645\u0627 \u06cc\u06a9 \u062a\u0646\u0638\u06cc\u0645 \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc\u06a9 \u0628\u0631\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0648 \u062e\u0637\u200c\u0645\u0634\u06cc\u200c\u0647\u0627\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0628\u0647 \u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0631\u062f \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f \u0631\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u0645. <\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0647\u0646\u062f\u0633 devops\u060c \u062d\u0641\u0638 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u06cc\u0646\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u0627\u062e\u06cc\u0631\u0627\u064b \u0628\u0627 \u06cc\u06a9 \u0645\u0634\u06a9\u0644 \u062f\u0627\u0626\u0645\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f Postgres RDS \u062e\u0648\u062f \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u06cc\u0645: \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627\u06cc\u06af\u0627\u0646 \u0628\u0647 \u0633\u0631\u0639\u062a \u062f\u0631 \u062d\u0627\u0644 \u06a9\u0627\u0647\u0634 \u0628\u0648\u062f \u0648 \u06cc\u0627\u0641\u062a\u0646 \u0639\u0644\u062a \u0627\u0635\u0644\u06cc \u06a9\u0627\u0631 \u0633\u0627\u062f\u0647 \u0627\u06cc \u0646\u0628\u0648\u062f. \u0627\u06cc\u0646 \u067e\u0633\u062a \u0628\u0647 …<\/p>\n","protected":false},"author":2,"featured_media":76544,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-76543","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/76543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=76543"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/76543\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/76544"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=76543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=76543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=76543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f\u06cc \u06a9\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u0628\u0648\u062f. \u0628\u0647 \u0637\u0648\u0631 \u0645\u0639\u0645\u0648\u0644\u060c \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u0628\u0632\u0631\u06af \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0631\u0627 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u060c \u0628\u0647 \u062e\u0635\u0648\u0635 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 work_mem<\/code> \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0645 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u0634\u0648\u062f \u06cc\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0627\u0632 \u0641\u0636\u0627\u06cc \u0645\u0648\u0642\u062a \u0633\u0648\u0621 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u0632\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a\u060c \u06a9\u0648\u0626\u0631\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0631\u062f\u06cc\u0645:<\/p>\n\nSELECT<\/span> datname<\/span>,<\/span> temp_files<\/span> AS<\/span> \"Temporary files\"<\/span>,<\/span> temp_bytes<\/span> AS<\/span> \"Size of temporary files\"<\/span> \nFROM<\/span> pg_stat_database<\/span>;<\/span>\n<\/code><\/pre>\n\n\n \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u0627\u06cc\u0646 \u062f\u0631 \u0627\u0648\u0627\u06cc\u0644 \u0631\u062f \u0634\u062f \u0632\u06cc\u0631\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627 \u0627\u0632 \u06cc\u06a9 \u062a\u0635\u0648\u06cc\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u062f\u0631 \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc EBS DB \u0646\u0648\u0634\u062a\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0645\u062d\u0644\u06cc \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0647 \u0645\u0634\u06a9\u0644 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u06a9\u0645\u06a9\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_%D8%AA%D8%A7%D9%BE%D9%84_%D9%87%D8%A7%DB%8C_%D9%85%D8%B1%D8%AF%D9%87\"><\/span>\n<p> 2. \u062a\u0627\u067e\u0644 \u0647\u0627\u06cc \u0645\u0631\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0645\u0627 \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0634\u0648\u0646\u062f \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u0646\u062f. \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0632\u0645\u0627\u0646\u06cc \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc\u200c\u0627\u0641\u062a\u0646\u062f \u06a9\u0647 \u0631\u062f\u06cc\u0641\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u06cc\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0639\u0644\u0627\u0645\u062a\u200c\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u0645\u0627 \u0641\u0636\u0627\u06cc\u06cc \u06a9\u0647 \u0622\u0646\u0647\u0627 \u0627\u0634\u063a\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0646\u0641\u062e \u0634\u0648\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0641\u0636\u0627\u06cc \u062f\u06cc\u0633\u06a9 \u062a\u0648\u0633\u0637 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc\u06cc \u0645\u0635\u0631\u0641 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u062f\u06cc\u06af\u0631 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0646\u06cc\u0633\u062a\u0646\u062f \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0646\u0627\u0645\u0631\u0626\u06cc \u0645\u06cc \u0645\u0627\u0646\u0646\u062f. \u0645\u0627 \u062c\u062f\u0627\u0648\u0644 \u062f\u0627\u0631\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u062a\u0627\u067e\u0644 \u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight sql\"><code><span class=\"k\">SELECT<\/span> <span class=\"n\">relname<\/span><span class=\"p\">,<\/span> <span class=\"n\">n_dead_tup<\/span> \n<span class=\"k\">FROM<\/span> <span class=\"n\">pg_stat_all_tables<\/span> \n<span class=\"k\">ORDER<\/span> <span class=\"k\">BY<\/span> <span class=\"n\">n_dead_tup<\/span> <span class=\"k\">DESC<\/span> \n<span class=\"k\">LIMIT<\/span> <span class=\"mi\">10<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631\u0686\u0647 \u0645\u0627 \u0686\u0646\u062f \u0645\u06cc\u0644\u06cc\u0648\u0646 \u062a\u0627\u067e\u0644 \u0645\u0631\u062f\u0647 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0627\u0645\u0627 \u0627\u062c\u0631\u0627\u06cc \u062e\u0644\u0627\u0621 \u0641\u0636\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u06a9\u0647 \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc\u200c\u0631\u0641\u062a \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u06a9\u0631\u062f. \u0627\u06cc\u0646 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f\u060c \u0639\u0627\u0645\u0644 \u0627\u0635\u0644\u06cc \u0645\u0635\u0631\u0641 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0646\u06cc\u0633\u062a\u0646\u062f<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_%D9%81%D8%A7%DB%8C%D9%84_%D9%87%D8%A7%DB%8C_%DB%8C%D8%AA%DB%8C%D9%85\"><\/span>\n<p> 3. \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645\u060c \u06a9\u0647 \u0627\u06af\u0631 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u0646\u062f \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0631\u0628\u0648\u0637\u0647 \u0628\u0647 \u0622\u0646\u0647\u0627 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0646\u0646\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0631\u062e \u062f\u0647\u062f. \u0627\u06af\u0631 \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0646\u0645\u0648\u0646\u0647 \u062a\u0645\u0627\u0645 \u0634\u0648\u062f \u06cc\u0627 \u0645\u0648\u062a\u0648\u0631 \u062f\u0631 \u0637\u0648\u0644 \u0639\u0645\u0644\u06cc\u0627\u062a\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f ALTER TABLE\u060c VACUUM FULL \u06cc\u0627 CLUSTER \u062e\u0631\u0627\u0628 \u0634\u0648\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u06cc\u0646 \u0648\u0636\u0639\u06cc\u062a \u0631\u062e \u062f\u0647\u062f. \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0634\u063a\u0627\u0644 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u0648\u0627\u0642\u0639\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0634\u062f\u0647 \u0628\u0627 \u062c\u0645\u0639 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u0631\u062f\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight sql\"><code><span class=\"c1\">-- Size of the database occupied by files<\/span>\n<span class=\"k\">SELECT<\/span> <span class=\"n\">pg_size_pretty<\/span><span class=\"p\">(<\/span><span class=\"n\">pg_database_size<\/span><span class=\"p\">(<\/span><span class=\"s1\">'DATABASE_NAME'<\/span><span class=\"p\">));<\/span>\n\n<span class=\"c1\">-- Size of database retrieved by summing the objects (real size)<\/span>\n<span class=\"k\">SELECT<\/span> <span class=\"n\">pg_size_pretty<\/span><span class=\"p\">(<\/span><span class=\"k\">SUM<\/span><span class=\"p\">(<\/span><span class=\"n\">pg_relation_size<\/span><span class=\"p\">(<\/span><span class=\"n\">oid<\/span><span class=\"p\">)))<\/span> \n<span class=\"k\">FROM<\/span> <span class=\"n\">pg_class<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631 \u062a\u0641\u0627\u0648\u062a \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0628\u06cc\u0646 \u0627\u06cc\u0646 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u0627\u0632 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f. \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u0647\u0627 \u06cc\u06a9\u0633\u0627\u0646 \u0628\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u062f\u0644\u06cc\u0644 \u0646\u0628\u0648\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_%D8%B4%DA%A9%D8%A7%D9%81_%D9%87%D8%A7%DB%8C_%D8%AA%DA%A9%D8%B1%D8%A7%D8%B1\"><\/span>\n<p> 4. \u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u062f\u0644\u0627\u06cc\u0644 \u0645\u062a\u062f\u0627\u0648\u0644 \u0646\u0641\u062e \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0634\u062f\u0646 WAL (Write Ahead Logs) \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0645\u0635\u0631\u0641 \u0635\u062d\u06cc\u062d \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u067e\u0633 \u0627\u0632 \u0628\u0631\u0631\u0633\u06cc\u060c \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0631\u062f\u06cc\u0645 \u06a9\u0647 \u0627\u0632 Replication \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0648 \u0647\u06cc\u0686 \u0634\u06a9\u0627\u0641 \u062a\u06a9\u0631\u0627\u0631\u06cc \u062f\u0631 \u0646\u0645\u0648\u0646\u0647 \u0645\u0627 \u0641\u0639\u0627\u0644 \u0646\u06cc\u0633\u062a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Log_Files\"><\/span>\n<p> 5. Log Files<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u067e\u06cc\u0634\u0631\u0641\u062a \u0632\u0645\u0627\u0646\u06cc \u062d\u0627\u0635\u0644 \u0634\u062f \u06a9\u0647 \u0645\u0627 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645. \u0645\u0627 \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u06cc\u0645 \u06a9\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0645\u0627 \u0641\u0636\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u0645\u0635\u0631\u0641 \u0645\u06cc \u06a9\u0646\u0646\u062f:<\/p>\n<ul>\n<li>\u0627\u0646\u062f\u0627\u0632\u0647\u200c\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u062f\u0631 \u0633\u0647 \u0631\u0648\u0632 \u06af\u0630\u0634\u062a\u0647 \u0634\u0627\u0645\u0644 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc 20\u060c 18\u060c 10 \u0648 8 \u06af\u06cc\u06af\u0627\u0628\u0627\u06cc\u062a\u06cc \u0628\u0648\u062f.<\/li>\n<\/ul>\n<p>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06af\u0632\u0627\u0631\u0634\u200c\u06af\u06cc\u0631\u06cc \u0645\u0627 \u0631\u0648\u06cc \u062c\u0633\u062a\u0627\u0631\u0647\u0627\u06cc\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0628\u0648\u062f \u06a9\u0647 \u062d\u062f\u0627\u0642\u0644 1 \u062b\u0627\u0646\u06cc\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u062f\u0646\u062f\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc bind \u0622\u0646\u0647\u0627. \u0627\u06cc\u0646 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc \u062b\u0628\u062a \u0628\u0633\u06cc\u0627\u0631 \u0628\u0632\u0631\u06af \u0634\u062f\u060c \u0628\u0647\u200c\u0648\u06cc\u0698\u0647 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u067e\u0631\u0633\u200c\u0648\u200c\u062c\u0648\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u06af\u0633\u062a\u0631\u062f\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0645\u06a9\u0631\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u062f\u0646\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D8%B1%D8%A7%D9%87_%D8%AD%D9%84\"><\/span>\n<p> \u0631\u0627\u0647 \u062d\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u0634\u06a9\u0644 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc\u060c \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f\u06cc\u0645:<\/p>\n<ol>\n<li>\n<p><strong>\u0627\u0641\u0632\u0627\u06cc\u0634 \u062d\u062f\u0627\u0642\u0644 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 (<em>log_min_duration_statement<\/em>)<\/strong>: \u062d\u062f\u0627\u0642\u0644 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 1 \u062b\u0627\u0646\u06cc\u0647 \u0628\u0647 5 \u062b\u0627\u0646\u06cc\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f\u06cc\u0645. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u062a\u0639\u062f\u0627\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u062b\u0628\u062a \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f \u0648 \u0628\u0631 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0648 \u0628\u0627\u0644\u0642\u0648\u0647 \u062a\u0623\u062b\u06cc\u0631\u06af\u0630\u0627\u0631\u062a\u0631 \u062a\u0645\u0631\u06a9\u0632 \u06a9\u0631\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0633\u06cc\u0627\u0633\u062a \u062d\u0641\u0638 \u06af\u0632\u0627\u0631\u0634 \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 (<em>rds.log_retention_period<\/em>)<\/strong>: \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0631\u0627 \u0627\u0632 3 \u0631\u0648\u0632 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0647 \u062a\u0646\u0647\u0627 1 \u0631\u0648\u0632 \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f\u06cc\u0645. \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0647 \u0622\u0632\u0627\u062f\u0633\u0627\u0632\u06cc \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0627 \u06a9\u0627\u0647\u0634 \u062d\u062c\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u062d\u0641\u0638 \u0634\u062f\u0647 \u06a9\u0645\u06a9 \u06a9\u0631\u062f.<\/p>\n<\/li>\n<\/ol>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0642\u0627\u0628\u0644 \u0630\u06a9\u0631 \u0627\u0633\u062a <strong><em>log_parameter_max_length<\/em><\/strong> \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u067e\u0627\u0631\u0627\u0645\u062a\u0631 bind \u062b\u0628\u062a \u0634\u062f\u0647 \u0631\u0627 \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0645\u0646\u062c\u0631 \u0628\u0647 \u06a9\u0627\u0647\u0634 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062f\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0634\u062f\u0647 \u0648 \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u0622\u0632\u0627\u062f \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 \u0645\u0635\u0631\u0641 \u0633\u0631\u06cc\u0639 \u0628\u06cc\u0634\u062a\u0631 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C\"><\/span>\n<p> \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u0627 \u0645\u0634\u06a9\u0644\u0627\u062a \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u062f\u0631 PostgreSQL RDS \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc \u0634\u0648\u06cc\u062f\u060c \u0628\u0631\u0631\u0633\u06cc \u0633\u06cc\u0633\u062a\u0645\u0627\u062a\u06cc\u06a9 \u062a\u0645\u0627\u0645 \u0645\u0646\u0627\u0628\u0639 \u0645\u0645\u06a9\u0646 \u0645\u0635\u0631\u0641 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u06af\u0632\u0627\u0631\u0634\u200c\u0647\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647\u200c\u0627\u06cc \u0628\u0632\u0631\u06af \u0628\u0648\u062f\u0646\u062f\u060c \u0627\u0645\u0627 \u06cc\u06a9 \u062a\u0646\u0638\u06cc\u0645 \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc\u06a9 \u0628\u0631\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0648 \u062e\u0637\u200c\u0645\u0634\u06cc\u200c\u0647\u0627\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0628\u0647 \u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0631\u062f \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f \u0631\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u0645. <\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0647\u0646\u062f\u0633 devops\u060c \u062d\u0641\u0638 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u06cc\u0646\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u0627\u062e\u06cc\u0631\u0627\u064b \u0628\u0627 \u06cc\u06a9 \u0645\u0634\u06a9\u0644 \u062f\u0627\u0626\u0645\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f Postgres RDS \u062e\u0648\u062f \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u06cc\u0645: \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627\u06cc\u06af\u0627\u0646 \u0628\u0647 \u0633\u0631\u0639\u062a \u062f\u0631 \u062d\u0627\u0644 \u06a9\u0627\u0647\u0634 \u0628\u0648\u062f \u0648 \u06cc\u0627\u0641\u062a\u0646 \u0639\u0644\u062a \u0627\u0635\u0644\u06cc \u06a9\u0627\u0631 \u0633\u0627\u062f\u0647 \u0627\u06cc \u0646\u0628\u0648\u062f. \u0627\u06cc\u0646 \u067e\u0633\u062a \u0628\u0647 …<\/p>\n","protected":false},"author":2,"featured_media":76544,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-76543","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/76543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=76543"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/76543\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/76544"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=76543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=76543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=76543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
work_mem<\/code> \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0645 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u0634\u0648\u062f \u06cc\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0627\u0632 \u0641\u0636\u0627\u06cc \u0645\u0648\u0642\u062a \u0633\u0648\u0621 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u0632\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a\u060c \u06a9\u0648\u0626\u0631\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0631\u062f\u06cc\u0645:<\/p>\n\nSELECT<\/span> datname<\/span>,<\/span> temp_files<\/span> AS<\/span> \"Temporary files\"<\/span>,<\/span> temp_bytes<\/span> AS<\/span> \"Size of temporary files\"<\/span> \nFROM<\/span> pg_stat_database<\/span>;<\/span>\n<\/code><\/pre>\n\n\n \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u0627\u06cc\u0646 \u062f\u0631 \u0627\u0648\u0627\u06cc\u0644 \u0631\u062f \u0634\u062f \u0632\u06cc\u0631\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627 \u0627\u0632 \u06cc\u06a9 \u062a\u0635\u0648\u06cc\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u062f\u0631 \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc EBS DB \u0646\u0648\u0634\u062a\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0645\u062d\u0644\u06cc \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0647 \u0645\u0634\u06a9\u0644 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u06a9\u0645\u06a9\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_%D8%AA%D8%A7%D9%BE%D9%84_%D9%87%D8%A7%DB%8C_%D9%85%D8%B1%D8%AF%D9%87\"><\/span>\n<p> 2. \u062a\u0627\u067e\u0644 \u0647\u0627\u06cc \u0645\u0631\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0645\u0627 \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0634\u0648\u0646\u062f \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u0646\u062f. \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0632\u0645\u0627\u0646\u06cc \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc\u200c\u0627\u0641\u062a\u0646\u062f \u06a9\u0647 \u0631\u062f\u06cc\u0641\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u06cc\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0639\u0644\u0627\u0645\u062a\u200c\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u0645\u0627 \u0641\u0636\u0627\u06cc\u06cc \u06a9\u0647 \u0622\u0646\u0647\u0627 \u0627\u0634\u063a\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0646\u0641\u062e \u0634\u0648\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0641\u0636\u0627\u06cc \u062f\u06cc\u0633\u06a9 \u062a\u0648\u0633\u0637 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc\u06cc \u0645\u0635\u0631\u0641 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u062f\u06cc\u06af\u0631 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0646\u06cc\u0633\u062a\u0646\u062f \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0646\u0627\u0645\u0631\u0626\u06cc \u0645\u06cc \u0645\u0627\u0646\u0646\u062f. \u0645\u0627 \u062c\u062f\u0627\u0648\u0644 \u062f\u0627\u0631\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u062a\u0627\u067e\u0644 \u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight sql\"><code><span class=\"k\">SELECT<\/span> <span class=\"n\">relname<\/span><span class=\"p\">,<\/span> <span class=\"n\">n_dead_tup<\/span> \n<span class=\"k\">FROM<\/span> <span class=\"n\">pg_stat_all_tables<\/span> \n<span class=\"k\">ORDER<\/span> <span class=\"k\">BY<\/span> <span class=\"n\">n_dead_tup<\/span> <span class=\"k\">DESC<\/span> \n<span class=\"k\">LIMIT<\/span> <span class=\"mi\">10<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631\u0686\u0647 \u0645\u0627 \u0686\u0646\u062f \u0645\u06cc\u0644\u06cc\u0648\u0646 \u062a\u0627\u067e\u0644 \u0645\u0631\u062f\u0647 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0627\u0645\u0627 \u0627\u062c\u0631\u0627\u06cc \u062e\u0644\u0627\u0621 \u0641\u0636\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u06a9\u0647 \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc\u200c\u0631\u0641\u062a \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u06a9\u0631\u062f. \u0627\u06cc\u0646 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f\u060c \u0639\u0627\u0645\u0644 \u0627\u0635\u0644\u06cc \u0645\u0635\u0631\u0641 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0646\u06cc\u0633\u062a\u0646\u062f<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_%D9%81%D8%A7%DB%8C%D9%84_%D9%87%D8%A7%DB%8C_%DB%8C%D8%AA%DB%8C%D9%85\"><\/span>\n<p> 3. \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645\u060c \u06a9\u0647 \u0627\u06af\u0631 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u0646\u062f \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0631\u0628\u0648\u0637\u0647 \u0628\u0647 \u0622\u0646\u0647\u0627 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0646\u0646\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0631\u062e \u062f\u0647\u062f. \u0627\u06af\u0631 \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0646\u0645\u0648\u0646\u0647 \u062a\u0645\u0627\u0645 \u0634\u0648\u062f \u06cc\u0627 \u0645\u0648\u062a\u0648\u0631 \u062f\u0631 \u0637\u0648\u0644 \u0639\u0645\u0644\u06cc\u0627\u062a\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f ALTER TABLE\u060c VACUUM FULL \u06cc\u0627 CLUSTER \u062e\u0631\u0627\u0628 \u0634\u0648\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u06cc\u0646 \u0648\u0636\u0639\u06cc\u062a \u0631\u062e \u062f\u0647\u062f. \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0634\u063a\u0627\u0644 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u0648\u0627\u0642\u0639\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0634\u062f\u0647 \u0628\u0627 \u062c\u0645\u0639 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u0631\u062f\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight sql\"><code><span class=\"c1\">-- Size of the database occupied by files<\/span>\n<span class=\"k\">SELECT<\/span> <span class=\"n\">pg_size_pretty<\/span><span class=\"p\">(<\/span><span class=\"n\">pg_database_size<\/span><span class=\"p\">(<\/span><span class=\"s1\">'DATABASE_NAME'<\/span><span class=\"p\">));<\/span>\n\n<span class=\"c1\">-- Size of database retrieved by summing the objects (real size)<\/span>\n<span class=\"k\">SELECT<\/span> <span class=\"n\">pg_size_pretty<\/span><span class=\"p\">(<\/span><span class=\"k\">SUM<\/span><span class=\"p\">(<\/span><span class=\"n\">pg_relation_size<\/span><span class=\"p\">(<\/span><span class=\"n\">oid<\/span><span class=\"p\">)))<\/span> \n<span class=\"k\">FROM<\/span> <span class=\"n\">pg_class<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631 \u062a\u0641\u0627\u0648\u062a \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0628\u06cc\u0646 \u0627\u06cc\u0646 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u0627\u0632 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f. \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u0647\u0627 \u06cc\u06a9\u0633\u0627\u0646 \u0628\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u062f\u0644\u06cc\u0644 \u0646\u0628\u0648\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_%D8%B4%DA%A9%D8%A7%D9%81_%D9%87%D8%A7%DB%8C_%D8%AA%DA%A9%D8%B1%D8%A7%D8%B1\"><\/span>\n<p> 4. \u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u062f\u0644\u0627\u06cc\u0644 \u0645\u062a\u062f\u0627\u0648\u0644 \u0646\u0641\u062e \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0634\u062f\u0646 WAL (Write Ahead Logs) \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0645\u0635\u0631\u0641 \u0635\u062d\u06cc\u062d \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u067e\u0633 \u0627\u0632 \u0628\u0631\u0631\u0633\u06cc\u060c \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0631\u062f\u06cc\u0645 \u06a9\u0647 \u0627\u0632 Replication \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0648 \u0647\u06cc\u0686 \u0634\u06a9\u0627\u0641 \u062a\u06a9\u0631\u0627\u0631\u06cc \u062f\u0631 \u0646\u0645\u0648\u0646\u0647 \u0645\u0627 \u0641\u0639\u0627\u0644 \u0646\u06cc\u0633\u062a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Log_Files\"><\/span>\n<p> 5. Log Files<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u067e\u06cc\u0634\u0631\u0641\u062a \u0632\u0645\u0627\u0646\u06cc \u062d\u0627\u0635\u0644 \u0634\u062f \u06a9\u0647 \u0645\u0627 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645. \u0645\u0627 \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u06cc\u0645 \u06a9\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0645\u0627 \u0641\u0636\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u0645\u0635\u0631\u0641 \u0645\u06cc \u06a9\u0646\u0646\u062f:<\/p>\n<ul>\n<li>\u0627\u0646\u062f\u0627\u0632\u0647\u200c\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u062f\u0631 \u0633\u0647 \u0631\u0648\u0632 \u06af\u0630\u0634\u062a\u0647 \u0634\u0627\u0645\u0644 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc 20\u060c 18\u060c 10 \u0648 8 \u06af\u06cc\u06af\u0627\u0628\u0627\u06cc\u062a\u06cc \u0628\u0648\u062f.<\/li>\n<\/ul>\n<p>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06af\u0632\u0627\u0631\u0634\u200c\u06af\u06cc\u0631\u06cc \u0645\u0627 \u0631\u0648\u06cc \u062c\u0633\u062a\u0627\u0631\u0647\u0627\u06cc\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0628\u0648\u062f \u06a9\u0647 \u062d\u062f\u0627\u0642\u0644 1 \u062b\u0627\u0646\u06cc\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u062f\u0646\u062f\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc bind \u0622\u0646\u0647\u0627. \u0627\u06cc\u0646 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc \u062b\u0628\u062a \u0628\u0633\u06cc\u0627\u0631 \u0628\u0632\u0631\u06af \u0634\u062f\u060c \u0628\u0647\u200c\u0648\u06cc\u0698\u0647 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u067e\u0631\u0633\u200c\u0648\u200c\u062c\u0648\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u06af\u0633\u062a\u0631\u062f\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0645\u06a9\u0631\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u062f\u0646\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D8%B1%D8%A7%D9%87_%D8%AD%D9%84\"><\/span>\n<p> \u0631\u0627\u0647 \u062d\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u0634\u06a9\u0644 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc\u060c \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f\u06cc\u0645:<\/p>\n<ol>\n<li>\n<p><strong>\u0627\u0641\u0632\u0627\u06cc\u0634 \u062d\u062f\u0627\u0642\u0644 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 (<em>log_min_duration_statement<\/em>)<\/strong>: \u062d\u062f\u0627\u0642\u0644 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 1 \u062b\u0627\u0646\u06cc\u0647 \u0628\u0647 5 \u062b\u0627\u0646\u06cc\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f\u06cc\u0645. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u062a\u0639\u062f\u0627\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u062b\u0628\u062a \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f \u0648 \u0628\u0631 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0648 \u0628\u0627\u0644\u0642\u0648\u0647 \u062a\u0623\u062b\u06cc\u0631\u06af\u0630\u0627\u0631\u062a\u0631 \u062a\u0645\u0631\u06a9\u0632 \u06a9\u0631\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0633\u06cc\u0627\u0633\u062a \u062d\u0641\u0638 \u06af\u0632\u0627\u0631\u0634 \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 (<em>rds.log_retention_period<\/em>)<\/strong>: \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0631\u0627 \u0627\u0632 3 \u0631\u0648\u0632 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0647 \u062a\u0646\u0647\u0627 1 \u0631\u0648\u0632 \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f\u06cc\u0645. \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0647 \u0622\u0632\u0627\u062f\u0633\u0627\u0632\u06cc \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0627 \u06a9\u0627\u0647\u0634 \u062d\u062c\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u062d\u0641\u0638 \u0634\u062f\u0647 \u06a9\u0645\u06a9 \u06a9\u0631\u062f.<\/p>\n<\/li>\n<\/ol>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0642\u0627\u0628\u0644 \u0630\u06a9\u0631 \u0627\u0633\u062a <strong><em>log_parameter_max_length<\/em><\/strong> \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u067e\u0627\u0631\u0627\u0645\u062a\u0631 bind \u062b\u0628\u062a \u0634\u062f\u0647 \u0631\u0627 \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0645\u0646\u062c\u0631 \u0628\u0647 \u06a9\u0627\u0647\u0634 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062f\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0634\u062f\u0647 \u0648 \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u0622\u0632\u0627\u062f \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 \u0645\u0635\u0631\u0641 \u0633\u0631\u06cc\u0639 \u0628\u06cc\u0634\u062a\u0631 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C\"><\/span>\n<p> \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u0627 \u0645\u0634\u06a9\u0644\u0627\u062a \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u062f\u0631 PostgreSQL RDS \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc \u0634\u0648\u06cc\u062f\u060c \u0628\u0631\u0631\u0633\u06cc \u0633\u06cc\u0633\u062a\u0645\u0627\u062a\u06cc\u06a9 \u062a\u0645\u0627\u0645 \u0645\u0646\u0627\u0628\u0639 \u0645\u0645\u06a9\u0646 \u0645\u0635\u0631\u0641 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u06af\u0632\u0627\u0631\u0634\u200c\u0647\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647\u200c\u0627\u06cc \u0628\u0632\u0631\u06af \u0628\u0648\u062f\u0646\u062f\u060c \u0627\u0645\u0627 \u06cc\u06a9 \u062a\u0646\u0638\u06cc\u0645 \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc\u06a9 \u0628\u0631\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0648 \u062e\u0637\u200c\u0645\u0634\u06cc\u200c\u0647\u0627\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0628\u0647 \u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0631\u062f \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f \u0631\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u0645. <\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0647\u0646\u062f\u0633 devops\u060c \u062d\u0641\u0638 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u06cc\u0646\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u0627\u062e\u06cc\u0631\u0627\u064b \u0628\u0627 \u06cc\u06a9 \u0645\u0634\u06a9\u0644 \u062f\u0627\u0626\u0645\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f Postgres RDS \u062e\u0648\u062f \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u06cc\u0645: \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627\u06cc\u06af\u0627\u0646 \u0628\u0647 \u0633\u0631\u0639\u062a \u062f\u0631 \u062d\u0627\u0644 \u06a9\u0627\u0647\u0634 \u0628\u0648\u062f \u0648 \u06cc\u0627\u0641\u062a\u0646 \u0639\u0644\u062a \u0627\u0635\u0644\u06cc \u06a9\u0627\u0631 \u0633\u0627\u062f\u0647 \u0627\u06cc \u0646\u0628\u0648\u062f. \u0627\u06cc\u0646 \u067e\u0633\u062a \u0628\u0647 …<\/p>\n","protected":false},"author":2,"featured_media":76544,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-76543","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/76543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=76543"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/76543\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/76544"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=76543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=76543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=76543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
SELECT<\/span> datname<\/span>,<\/span> temp_files<\/span> AS<\/span> \"Temporary files\"<\/span>,<\/span> temp_bytes<\/span> AS<\/span> \"Size of temporary files\"<\/span> \nFROM<\/span> pg_stat_database<\/span>;<\/span>\n<\/code><\/pre>\n\n\n \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u0627\u06cc\u0646 \u062f\u0631 \u0627\u0648\u0627\u06cc\u0644 \u0631\u062f \u0634\u062f \u0632\u06cc\u0631\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627 \u0627\u0632 \u06cc\u06a9 \u062a\u0635\u0648\u06cc\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u0648\u0642\u062a \u062f\u0631 \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc EBS DB \u0646\u0648\u0634\u062a\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0645\u062d\u0644\u06cc \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0647 \u0645\u0634\u06a9\u0644 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u06a9\u0645\u06a9\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_%D8%AA%D8%A7%D9%BE%D9%84_%D9%87%D8%A7%DB%8C_%D9%85%D8%B1%D8%AF%D9%87\"><\/span>\n<p> 2. \u062a\u0627\u067e\u0644 \u0647\u0627\u06cc \u0645\u0631\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0645\u0627 \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0634\u0648\u0646\u062f \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u0646\u062f. \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0632\u0645\u0627\u0646\u06cc \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc\u200c\u0627\u0641\u062a\u0646\u062f \u06a9\u0647 \u0631\u062f\u06cc\u0641\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u06cc\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0639\u0644\u0627\u0645\u062a\u200c\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u0645\u0627 \u0641\u0636\u0627\u06cc\u06cc \u06a9\u0647 \u0622\u0646\u0647\u0627 \u0627\u0634\u063a\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0646\u0641\u062e \u0634\u0648\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0641\u0636\u0627\u06cc \u062f\u06cc\u0633\u06a9 \u062a\u0648\u0633\u0637 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc\u06cc \u0645\u0635\u0631\u0641 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u062f\u06cc\u06af\u0631 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0646\u06cc\u0633\u062a\u0646\u062f \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0646\u0627\u0645\u0631\u0626\u06cc \u0645\u06cc \u0645\u0627\u0646\u0646\u062f. \u0645\u0627 \u062c\u062f\u0627\u0648\u0644 \u062f\u0627\u0631\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u062a\u0627\u067e\u0644 \u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight sql\"><code><span class=\"k\">SELECT<\/span> <span class=\"n\">relname<\/span><span class=\"p\">,<\/span> <span class=\"n\">n_dead_tup<\/span> \n<span class=\"k\">FROM<\/span> <span class=\"n\">pg_stat_all_tables<\/span> \n<span class=\"k\">ORDER<\/span> <span class=\"k\">BY<\/span> <span class=\"n\">n_dead_tup<\/span> <span class=\"k\">DESC<\/span> \n<span class=\"k\">LIMIT<\/span> <span class=\"mi\">10<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631\u0686\u0647 \u0645\u0627 \u0686\u0646\u062f \u0645\u06cc\u0644\u06cc\u0648\u0646 \u062a\u0627\u067e\u0644 \u0645\u0631\u062f\u0647 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0627\u0645\u0627 \u0627\u062c\u0631\u0627\u06cc \u062e\u0644\u0627\u0621 \u0641\u0636\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u06a9\u0647 \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc\u200c\u0631\u0641\u062a \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u06a9\u0631\u062f. \u0627\u06cc\u0646 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062a\u0627\u067e\u0644\u200c\u0647\u0627\u06cc \u0645\u0631\u062f\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f\u060c \u0639\u0627\u0645\u0644 \u0627\u0635\u0644\u06cc \u0645\u0635\u0631\u0641 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0646\u06cc\u0633\u062a\u0646\u062f<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_%D9%81%D8%A7%DB%8C%D9%84_%D9%87%D8%A7%DB%8C_%DB%8C%D8%AA%DB%8C%D9%85\"><\/span>\n<p> 3. \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645\u060c \u06a9\u0647 \u0627\u06af\u0631 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u0646\u062f \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0631\u0628\u0648\u0637\u0647 \u0628\u0647 \u0622\u0646\u0647\u0627 \u0627\u0634\u0627\u0631\u0647 \u06a9\u0646\u0646\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0631\u062e \u062f\u0647\u062f. \u0627\u06af\u0631 \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0646\u0645\u0648\u0646\u0647 \u062a\u0645\u0627\u0645 \u0634\u0648\u062f \u06cc\u0627 \u0645\u0648\u062a\u0648\u0631 \u062f\u0631 \u0637\u0648\u0644 \u0639\u0645\u0644\u06cc\u0627\u062a\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f ALTER TABLE\u060c VACUUM FULL \u06cc\u0627 CLUSTER \u062e\u0631\u0627\u0628 \u0634\u0648\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u06cc\u0646 \u0648\u0636\u0639\u06cc\u062a \u0631\u062e \u062f\u0647\u062f. \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0634\u063a\u0627\u0644 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u0648\u0627\u0642\u0639\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0634\u062f\u0647 \u0628\u0627 \u062c\u0645\u0639 \u0627\u0634\u06cc\u0627\u0621 \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u0631\u062f\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight sql\"><code><span class=\"c1\">-- Size of the database occupied by files<\/span>\n<span class=\"k\">SELECT<\/span> <span class=\"n\">pg_size_pretty<\/span><span class=\"p\">(<\/span><span class=\"n\">pg_database_size<\/span><span class=\"p\">(<\/span><span class=\"s1\">'DATABASE_NAME'<\/span><span class=\"p\">));<\/span>\n\n<span class=\"c1\">-- Size of database retrieved by summing the objects (real size)<\/span>\n<span class=\"k\">SELECT<\/span> <span class=\"n\">pg_size_pretty<\/span><span class=\"p\">(<\/span><span class=\"k\">SUM<\/span><span class=\"p\">(<\/span><span class=\"n\">pg_relation_size<\/span><span class=\"p\">(<\/span><span class=\"n\">oid<\/span><span class=\"p\">)))<\/span> \n<span class=\"k\">FROM<\/span> <span class=\"n\">pg_class<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06af\u0631 \u062a\u0641\u0627\u0648\u062a \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0628\u06cc\u0646 \u0627\u06cc\u0646 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u0627\u0632 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f. \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u0647\u0627 \u06cc\u06a9\u0633\u0627\u0646 \u0628\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06cc\u062a\u06cc\u0645 \u062f\u0644\u06cc\u0644 \u0646\u0628\u0648\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_%D8%B4%DA%A9%D8%A7%D9%81_%D9%87%D8%A7%DB%8C_%D8%AA%DA%A9%D8%B1%D8%A7%D8%B1\"><\/span>\n<p> 4. \u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0634\u06a9\u0627\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u062f\u0644\u0627\u06cc\u0644 \u0645\u062a\u062f\u0627\u0648\u0644 \u0646\u0641\u062e \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u0646\u0628\u0627\u0634\u062a\u0647 \u0634\u062f\u0646 WAL (Write Ahead Logs) \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0645\u0635\u0631\u0641 \u0635\u062d\u06cc\u062d \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u067e\u0633 \u0627\u0632 \u0628\u0631\u0631\u0633\u06cc\u060c \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0631\u062f\u06cc\u0645 \u06a9\u0647 \u0627\u0632 Replication \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0648 \u0647\u06cc\u0686 \u0634\u06a9\u0627\u0641 \u062a\u06a9\u0631\u0627\u0631\u06cc \u062f\u0631 \u0646\u0645\u0648\u0646\u0647 \u0645\u0627 \u0641\u0639\u0627\u0644 \u0646\u06cc\u0633\u062a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Log_Files\"><\/span>\n<p> 5. Log Files<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u067e\u06cc\u0634\u0631\u0641\u062a \u0632\u0645\u0627\u0646\u06cc \u062d\u0627\u0635\u0644 \u0634\u062f \u06a9\u0647 \u0645\u0627 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645. \u0645\u0627 \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u06cc\u0645 \u06a9\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0645\u0627 \u0641\u0636\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u0645\u0635\u0631\u0641 \u0645\u06cc \u06a9\u0646\u0646\u062f:<\/p>\n<ul>\n<li>\u0627\u0646\u062f\u0627\u0632\u0647\u200c\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u062f\u0631 \u0633\u0647 \u0631\u0648\u0632 \u06af\u0630\u0634\u062a\u0647 \u0634\u0627\u0645\u0644 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc 20\u060c 18\u060c 10 \u0648 8 \u06af\u06cc\u06af\u0627\u0628\u0627\u06cc\u062a\u06cc \u0628\u0648\u062f.<\/li>\n<\/ul>\n<p>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06af\u0632\u0627\u0631\u0634\u200c\u06af\u06cc\u0631\u06cc \u0645\u0627 \u0631\u0648\u06cc \u062c\u0633\u062a\u0627\u0631\u0647\u0627\u06cc\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0628\u0648\u062f \u06a9\u0647 \u062d\u062f\u0627\u0642\u0644 1 \u062b\u0627\u0646\u06cc\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u062f\u0646\u062f\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc bind \u0622\u0646\u0647\u0627. \u0627\u06cc\u0646 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc \u062b\u0628\u062a \u0628\u0633\u06cc\u0627\u0631 \u0628\u0632\u0631\u06af \u0634\u062f\u060c \u0628\u0647\u200c\u0648\u06cc\u0698\u0647 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u067e\u0631\u0633\u200c\u0648\u200c\u062c\u0648\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u06af\u0633\u062a\u0631\u062f\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0645\u06a9\u0631\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u062f\u0646\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D8%B1%D8%A7%D9%87_%D8%AD%D9%84\"><\/span>\n<p> \u0631\u0627\u0647 \u062d\u0644<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u0634\u06a9\u0644 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc\u060c \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f\u06cc\u0645:<\/p>\n<ol>\n<li>\n<p><strong>\u0627\u0641\u0632\u0627\u06cc\u0634 \u062d\u062f\u0627\u0642\u0644 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 (<em>log_min_duration_statement<\/em>)<\/strong>: \u062d\u062f\u0627\u0642\u0644 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 1 \u062b\u0627\u0646\u06cc\u0647 \u0628\u0647 5 \u062b\u0627\u0646\u06cc\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f\u06cc\u0645. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u062a\u0639\u062f\u0627\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u062b\u0628\u062a \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f \u0648 \u0628\u0631 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0648 \u0628\u0627\u0644\u0642\u0648\u0647 \u062a\u0623\u062b\u06cc\u0631\u06af\u0630\u0627\u0631\u062a\u0631 \u062a\u0645\u0631\u06a9\u0632 \u06a9\u0631\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0633\u06cc\u0627\u0633\u062a \u062d\u0641\u0638 \u06af\u0632\u0627\u0631\u0634 \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 (<em>rds.log_retention_period<\/em>)<\/strong>: \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0631\u0627 \u0627\u0632 3 \u0631\u0648\u0632 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0647 \u062a\u0646\u0647\u0627 1 \u0631\u0648\u0632 \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f\u06cc\u0645. \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0647 \u0622\u0632\u0627\u062f\u0633\u0627\u0632\u06cc \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0627 \u06a9\u0627\u0647\u0634 \u062d\u062c\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u062d\u0641\u0638 \u0634\u062f\u0647 \u06a9\u0645\u06a9 \u06a9\u0631\u062f.<\/p>\n<\/li>\n<\/ol>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0642\u0627\u0628\u0644 \u0630\u06a9\u0631 \u0627\u0633\u062a <strong><em>log_parameter_max_length<\/em><\/strong> \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u067e\u0627\u0631\u0627\u0645\u062a\u0631 bind \u062b\u0628\u062a \u0634\u062f\u0647 \u0631\u0627 \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0645\u0646\u062c\u0631 \u0628\u0647 \u06a9\u0627\u0647\u0634 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062f\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0634\u062f\u0647 \u0648 \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u0622\u0632\u0627\u062f \u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 \u0645\u0635\u0631\u0641 \u0633\u0631\u06cc\u0639 \u0628\u06cc\u0634\u062a\u0631 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C\"><\/span>\n<p> \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u0627 \u0645\u0634\u06a9\u0644\u0627\u062a \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u062f\u0631 PostgreSQL RDS \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc \u0634\u0648\u06cc\u062f\u060c \u0628\u0631\u0631\u0633\u06cc \u0633\u06cc\u0633\u062a\u0645\u0627\u062a\u06cc\u06a9 \u062a\u0645\u0627\u0645 \u0645\u0646\u0627\u0628\u0639 \u0645\u0645\u06a9\u0646 \u0645\u0635\u0631\u0641 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u06af\u0632\u0627\u0631\u0634\u200c\u0647\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647\u200c\u0627\u06cc \u0628\u0632\u0631\u06af \u0628\u0648\u062f\u0646\u062f\u060c \u0627\u0645\u0627 \u06cc\u06a9 \u062a\u0646\u0638\u06cc\u0645 \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc\u06a9 \u0628\u0631\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u0648 \u062e\u0637\u200c\u0645\u0634\u06cc\u200c\u0647\u0627\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0628\u0647 \u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0631\u062f \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f \u0631\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u0645. <\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0647\u0646\u062f\u0633 devops\u060c \u062d\u0641\u0638 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u06cc\u0646\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u0627\u062e\u06cc\u0631\u0627\u064b \u0628\u0627 \u06cc\u06a9 \u0645\u0634\u06a9\u0644 \u062f\u0627\u0626\u0645\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f Postgres RDS \u062e\u0648\u062f \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u06cc\u0645: \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627\u06cc\u06af\u0627\u0646 \u0628\u0647 \u0633\u0631\u0639\u062a \u062f\u0631 \u062d\u0627\u0644 \u06a9\u0627\u0647\u0634 \u0628\u0648\u062f \u0648 \u06cc\u0627\u0641\u062a\u0646 \u0639\u0644\u062a \u0627\u0635\u0644\u06cc \u06a9\u0627\u0631 \u0633\u0627\u062f\u0647 \u0627\u06cc \u0646\u0628\u0648\u062f. \u0627\u06cc\u0646 \u067e\u0633\u062a \u0628\u0647 …<\/p>\n","protected":false},"author":2,"featured_media":76544,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-76543","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/76543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=76543"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/76543\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/76544"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=76543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=76543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=76543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}