{"id":13226,"date":"2022-04-16T09:39:58","date_gmt":"2022-04-16T05:09:58","guid":{"rendered":"https:\/\/www.tehranserver.ir\/blog\/?p=13226"},"modified":"2025-09-30T13:54:13","modified_gmt":"2025-09-30T10:24:13","slug":"%d8%ae%d8%b7%d8%a7%db%8c-too-many-connections-%d8%af%d8%b1-mysql-%d9%88-%d9%86%d8%ad%d9%88%d9%87-%d8%b1%d9%81%d8%b9-%d8%a2%d9%86","status":"publish","type":"post","link":"https:\/\/www.tehranserver.ir\/blog\/%d8%ae%d8%b7%d8%a7%db%8c-too-many-connections-%d8%af%d8%b1-mysql-%d9%88-%d9%86%d8%ad%d9%88%d9%87-%d8%b1%d9%81%d8%b9-%d8%a2%d9%86\/","title":{"rendered":"\u062e\u0637\u0627\u06cc too many connections \u062f\u0631 MySQL \u0648 \u0646\u062d\u0648\u0647 \u0631\u0641\u0639 \u0622\u0646"},"content":{"rendered":"

\u062e\u0637\u0627\u06cc too many connections \u062f\u0631 MySQL + \u0631\u0627\u0647 \u062d\u0644<\/h2>\n

\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0631 \u0645\u0648\u0631\u062f \u062e\u0637\u0627\u06cc ” too many connections \u062f\u0631 MySQL \u00a0” \u0648 \u0646\u062d\u0648\u0647 \u0631\u0641\u0639 \u0622\u0646 \u0635\u062d\u0628\u062a \u06a9\u0646\u06cc\u0645.<\/p>\n

\u062e\u0637\u0627\u06cc too many connections \u0628\u0647 \u0686\u0647 \u0645\u0639\u0646\u0627\u0633\u062a\u061f<\/h3>\n

\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0628\u0647 MySQL \u0648\u0627\u0631\u062f \u0634\u0648\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06af\u0627\u0647\u06cc \u0627\u0648\u0642\u0627\u062a \u0645\u0648\u0641\u0642 \u0628\u0647 \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0646\u0634\u0648\u062f \u0648 \u0628\u0627 \u067e\u06cc\u063a\u0627\u0645 \u062e\u0637\u0627\u06cc “too many connections” \u0631\u0648 \u0628\u0647 \u0631\u0648 \u0634\u0648\u062f.
\n\u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u0627\u0633\u062a \u06a9\u0647 mysql<\/a> \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0639\u062f\u0627\u062f \u0627\u0631\u062a\u0628\u0627\u0637\u0627\u062a \u0635\u0648\u0631\u062a \u06af\u0631\u0641\u062a\u0647 \u062f\u0631 \u0644\u062d\u0638\u0647 \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a.
\n\u0648 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627 \u0627\u0632 \u062d\u062f \u0645\u062c\u0627\u0632 \u0628\u06cc\u0634\u062a\u0631 \u0634\u0648\u062f \u0648 \u0628\u0647 \u062d\u062f\u0627\u06a9\u062b\u0631 \u062a\u0639\u062f\u0627\u062f \u06a9\u0644\u0627\u06cc\u0646\u062a \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0647 \u0633\u0631\u0648\u0631 \u0645\u062a\u0635\u0644 \u0634\u0648\u0646\u062f \u0628\u0631\u0633\u062f\u060c \u0633\u0627\u06cc\u062a \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0645\u0634\u06a9\u0644 \u0631\u0648\u0628\u0631\u0648 \u0645\u06cc\u06a9\u0646\u062f.
\n\u06cc\u0627\u062f\u062a\u0627\u0646 \u0628\u0627\u0634\u062f \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0628\u0627\u0644\u0627 \u0631\u0641\u062a\u0646 \u0644\u0648\u062f \u067e\u0631\u062f\u0627\u0632\u0646\u062f\u0647 \u0633\u0631\u0648\u0631 \u0648 \u06cc\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0644\u062d\u0638\u0647 \u0627\u06cc \u0646\u06cc\u0632 \u0627\u06cc\u0646 \u062e\u0637\u0627 \u0628\u0647 \u0648\u062c\u0648\u062f \u0628\u06cc\u0627\u06cc\u062f.<\/p>\n

\"\"<\/p>\n

\u0631\u0641\u0639 \u062e\u0637\u0627\u06cc too many connections \u062f\u0631 MySQL<\/h3>\n

\u062d\u0627\u0644 \u0628\u0647 \u0645\u0646\u0638\u0648\u0631 \u0631\u0641\u0639 \u0627\u06cc\u0646 \u062e\u0637\u0627\u060c \u06cc\u0627 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0628\u0627\u06cc\u062f \u0645\u0646\u062a\u0638\u0631 \u0628\u0645\u0627\u0646\u062f \u062a\u0627 \u06a9\u0644\u0627\u06cc\u0646\u062a \u062f\u06cc\u06af\u0631\u06cc \u0627\u0632 \u0633\u06cc\u0633\u062a\u0645 \u062e\u0627\u0631\u062c \u0634\u0648\u062f\u060c \u06cc\u0627 \u0627\u062f\u0645\u06cc\u0646\u00a0 \u0628\u0627\u06cc\u062f \u062d\u062f\u0627\u06a9\u062b\u0631 \u062a\u0639\u062f\u0627\u062f \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u062c\u0627\u0632 \u062f\u0631 mysql \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u062f.<\/p>\n

\u0646\u06a9\u062a\u0647 \u06f1 : \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u0647 \u0633\u0631\u0648\u0631 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a SHOW STATUS \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f:<\/p>\n

\"\u062e\u0637\u0627\u06cc<\/p>\n

\u0646\u06a9\u062a\u0647 \u06f2 :<\/strong> \u0628\u0627\u06cc\u062f \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0647\u0627\u06cc \u0634\u0645\u0627 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u0647 \u0633\u0631\u0648\u0631\u00a0 \u0631\u0627 \u062f\u0631 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062f\u06cc\u06af\u0631 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0646\u0645\u06cc \u0628\u0627\u0634\u0646\u062f\u060c \u0645\u06cc \u0628\u0646\u062f\u0646\u062f.
\n\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u062e\u0637\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u0642\u062f\u0627\u0631 \u0645\u062a\u063a\u06cc\u0631 max_connections \u0648 \u06a9\u0627\u0647\u0634 \u0645\u0642\u062f\u0627\u0631 wait_timeout \u062d\u0644 \u06a9\u0646\u06cc\u062f.
\n\u062d\u062f\u0627\u06a9\u062b\u0631 \u062a\u0639\u062f\u0627\u062f \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u0627\u062a\u0635\u0627\u0644 \u0645\u062c\u0627\u0632 \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u0631 \u062f\u0631 \u0645\u062a\u063a\u06cc\u0631 max_connections \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a.
\n\u062f\u0631 \u062a\u0635\u0648\u06cc\u0631 \u0632\u06cc\u0631 \u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0627\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u06f1\u06f5\u06f1 \u0627\u0633\u062a. \u0628\u0631\u0627\u06cc \u062f\u06cc\u062f\u0646 \u0645\u0642\u062f\u0627\u0631\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u0631\u0648\u06cc \u0622\u0646 \u062a\u0646\u0638\u06cc\u0645 \u0627\u0633\u062a\u060c \u062f\u0633\u062a\u0648\u0631 SQL \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n

\"\u062e\u0637\u0627\u06cc<\/p>\n

\u062c\u0647\u062a \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0642\u062f\u0627\u0631 \u0645\u062a\u063a\u06cc\u0631 max_connections \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 max_connections \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.
\n\u0628\u0631\u0627\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0648\u0642\u062a \u0627\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u062f\u0631 \u062d\u06cc\u0646 \u0627\u062c\u0631\u0627\u06cc \u0633\u0631\u0648\u0631\u060c \u0639\u0628\u0627\u0631\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n

\"\u062e\u0637\u0627\u06cc<\/p>\n

\u0628\u0627 \u0627\u0646\u062c\u0627\u0645 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0641\u0648\u0642 \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 mysql \u0645\u062c\u062f\u062f\u0627\u064b \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u06cc \u0634\u0648\u062f\u060c \u0645\u0642\u062f\u0627\u0631 \u0628\u0627\u0644\u0627 \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u06f1\u06f5\u06f1 \u0628\u0631 \u0645\u06cc \u06af\u0631\u062f\u062f.
\n\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0627\u0626\u0645\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0631\u0648\u0634 \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n

\u062a\u063a\u06cc\u06cc\u0631 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 max_connections (\u0628\u0647 \u0637\u0648\u0631 \u062f\u0627\u0626\u0645):<\/strong><\/h3>\n

\u06cc\u06a9 \u0631\u0648\u0634 \u0628\u0647\u062a\u0631 \u0628\u0631\u0627\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 max_connections\u060c \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u06af\u0632\u06cc\u0646\u0647 \u0631\u0627 \u0628\u0647 \u0641\u0627\u06cc\u0644 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627 (\u0628\u0633\u062a\u0647 \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0634\u0645\u0627 my.cnf \u06cc\u0627 my.ini) \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062f\u0641\u0639\u0647 \u0628\u0639\u062f \u06a9\u0647 \u0633\u0631\u0648\u0631 \u0645\u062c\u062f\u062f\u0627\u064b \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u06cc \u0634\u0648\u062f\u060c \u0627\u0639\u0645\u0627\u0644 \u0634\u0648\u062f.
\n\u0628\u0627 \u0641\u0631\u0636 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0632 \u0641\u0627\u06cc\u0644 \/etc\/my.cnf \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u062e\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0647 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n

\"\u062e\u0637\u0627\u06cc<\/p>\n

\u0627\u06a9\u0646\u0648\u0646 mysqld \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0627\u0639\u0645\u0627\u0644 \u0634\u0648\u0646\u062f.<\/p>\n

-\u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u062c\u062f\u062f \u062f\u0631\u00a0 CentOS\/RHEL 6\u00a0 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0648\u0627\u0631\u062f \u0646\u0645\u0627\u0626\u06cc\u062f:<\/p>\n

\"\u062e\u0637\u0627\u06cc<\/p>\n

-\u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u062c\u062f\u062f \u062f\u0631\u00a0 CentOS\/RHEL 7\u00a0 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0648\u0627\u0631\u062f \u0646\u0645\u0627\u0626\u06cc\u062f:<\/p>\n

\"\u062e\u0637\u0627\u06cc<\/p>\n

\u0633\u062e\u0646 \u0622\u062e\u0631:<\/h2>\n

\u0627\u06af\u0631 \u0645\u06cc\u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0631\u0628\u0627\u0631\u0647 Mysql \u0648 \u0646\u062d\u0648\u0647 \u0646\u0635\u0628<\/a> \u0622\u0646 \u0628\u06cc\u0634\u062a\u0631 \u0628\u062f\u0627\u0646\u06cc\u062f \u0645\u06cc\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0642\u0627\u0644\u0627\u062a \u0648\u0628\u0644\u0627\u06af \u0645\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n

\"\"
\n\u0648 \u0628\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0637\u0631\u0627\u062d\u06cc \u0633\u0627\u06cc\u062a<\/a> \u0628\u0647 \u062a\u06cc\u0645 \u062a\u0647\u0631\u0627\u0646 \u0633\u0631\u0648\u0631\u060c \u0646\u0635\u0628 \u0648 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u062f\u0646\u0638\u0631 \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0645\u0627 \u0628\u0633\u067e\u0627\u0631\u06cc\u062f.<\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u062e\u0637\u0627\u06cc too many connections \u062f\u0631 MySQL + \u0631\u0627\u0647 \u062d\u0644 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0631 \u0645\u0648\u0631\u062f \u062e\u0637\u0627\u06cc ” too many connections \u062f\u0631 MySQL \u00a0” \u0648 \u0646\u062d\u0648\u0647 \u0631\u0641\u0639 \u0622\u0646 \u0635\u062d\u0628\u062a \u06a9\u0646\u06cc\u0645. \u062e\u0637\u0627\u06cc too many connections \u0628\u0647 \u0686\u0647 \u0645\u0639\u0646\u0627\u0633\u062a\u061f \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0628\u0647 MySQL \u0648\u0627\u0631\u062f \u0634\u0648\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06af\u0627\u0647\u06cc \u0627\u0648\u0642\u0627\u062a \u0645\u0648\u0641\u0642 \u0628\u0647 \u0627\u0646\u062c\u0627\u0645 […]<\/p>\n","protected":false},"author":4,"featured_media":21935,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,881],"tags":[2555,2558,2559,2557,2556],"class_list":{"0":"post-13226","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-41","8":"category-881","9":"tag--mysql","10":"tag-------mysql","11":"tag-2559","13":"tag----too-many-connections"},"_links":{"self":[{"href":"https:\/\/www.tehranserver.ir\/blog\/wp-json\/wp\/v2\/posts\/13226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tehranserver.ir\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tehranserver.ir\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tehranserver.ir\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tehranserver.ir\/blog\/wp-json\/wp\/v2\/comments?post=13226"}],"version-history":[{"count":2,"href":"https:\/\/www.tehranserver.ir\/blog\/wp-json\/wp\/v2\/posts\/13226\/revisions"}],"predecessor-version":[{"id":21938,"href":"https:\/\/www.tehranserver.ir\/blog\/wp-json\/wp\/v2\/posts\/13226\/revisions\/21938"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tehranserver.ir\/blog\/wp-json\/wp\/v2\/media\/21935"}],"wp:attachment":[{"href":"https:\/\/www.tehranserver.ir\/blog\/wp-json\/wp\/v2\/media?parent=13226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tehranserver.ir\/blog\/wp-json\/wp\/v2\/categories?post=13226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tehranserver.ir\/blog\/wp-json\/wp\/v2\/tags?post=13226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}