{"id":2148,"date":"2018-06-26T19:46:19","date_gmt":"2018-06-26T15:16:19","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/?p=2148"},"modified":"2018-06-26T19:46:19","modified_gmt":"2018-06-26T15:16:19","slug":"%d9%be%db%8c%d8%af%d8%a7-%da%a9%d8%b1%d8%af%d9%86-%d9%85%d9%86%d8%a8%d8%b9-aborted_connects-%d8%af%d8%b1-mysql","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d9%be%db%8c%d8%af%d8%a7-%da%a9%d8%b1%d8%af%d9%86-%d9%85%d9%86%d8%a8%d8%b9-aborted_connects-%d8%af%d8%b1-mysql\/","title":{"rendered":"\u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0646 \u0645\u0646\u0628\u0639 Aborted_connects \u062f\u0631 MySQL"},"content":{"rendered":"\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> 2<\/span> \u062f\u0642\u06cc\u0642\u0647<\/span><\/span>

\u062f\u06cc\u0631\u0648\u0632 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u06cc\u0627\u0632 \u0634\u0631\u06a9\u062a\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0647 \u0622\u0646\u0647\u0627 \u062e\u062f\u0645\u0627\u062a \u0645\u062f\u06cc\u0631\u06cc\u062a \u0633\u0631\u0648\u0631 \u0648 \u0633\u0631\u0648\u06cc\u0633 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u06a9\u0646\u06cc\u0645 \u0645\u0634\u06a9\u0644\u06cc \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0631\u0648 \u0631\u0641\u0639 \u06a9\u0631\u062f\u0645 \u06a9\u0647 \u0628\u0627 \u062f\u0648 \u0645\u0634\u06a9\u0644 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u062f\u06cc\u062a\u0627\u0628\u06cc\u0633 \u0648 \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0645\u0648\u0627\u062c\u0647 \u0628\u0648\u062f\u0646\u062f<\/p>\n

\u0627\u0631\u0648\u0631 server has gone away<\/p>\n

\u0627\u0631\u0648\u0631 Got an error reading communication packets<\/p>\n

\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0633\u0639\u06cc \u062f\u0627\u0631\u0645 \u0646\u062d\u0648\u0647 \u0631\u062f\u06af\u06cc\u0631\u06cc \u0645\u0646\u0634\u0627 ( \u0648 \u0646\u0647 \u0631\u0641\u0639 \u0648\u0646 \u062f\u0631 \u0633\u0637\u062d \u062f\u06cc\u062a\u0627\u0628\u06cc\u0633 \u0633\u0631\u0648\u0631 \u0631\u0648 ) \u0645\u0631\u0648\u0631\u06a9\u0646\u0645
\n\u062f\u0631\u0648\u0647\u0644\u0647 \u0627\u0648\u0644 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0648 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u0628\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u0686\u0647 \u062a\u0639\u062f\u0627 \u06a9\u0627\u0646\u06a9\u0634\u0646 \u0644\u063a\u0648 \u0634\u062f\u0647 ) Aborted Connection \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f )<\/p>\n

mysqladmin ext | grep Abort<\/p>\n

\u062e\u0631\u0648\u062c\u06cc \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0645\u06cc \u0628\u0627\u0634\u062f<\/p>\n

| Aborted_clients | 14835 |<\/p>\n

| Aborted_connects | 15598 |<\/p>\n

\n

\u0627\u06cc\u0646 \u062f\u0648 \u0645\u062a\u063a\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a\u06cc \u062f\u0631 \u0648\u0627\u0642\u0639 \u0628\u06cc\u0631\u0628\u0637 \u0628\u0647 \u0645\u0634\u06a9\u0644 \u0645\u0627 \u0647\u0633\u062a\u0646\u062f (\u0631\u0627\u0647\u0646\u0645\u0627\u06cc MySQL , MariaDB \u0631\u0627 \u0647 \u0622\u0646\u0647\u0627 \u0631\u0648 \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc\u062f\u0647\u062f \u0645\u0637\u0627\u0644\u0639\u0647 \u06a9\u0646\u06cc\u062f<\/p>\n

\u0627\u0648\u0644\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u062a\u0639\u062f\u0627\u062f \u0627\u0631\u0648\u0631 \u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u06a9\u0644\u0627\u06cc\u0646\u062a \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u060c : \u0686\u0648\u0646 \u0633\u0631\u0648\u0631 \u06a9\u0627\u0646\u06a9\u0634\u0646 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0641\u0639\u0627\u0644 \u0631\u0627 \u0628\u0639\u062f \u0627\u0632 \u0645\u062f\u062a\u06cc \u0628\u0633\u062a\u0647 \u0627\u0633\u062a \u060c \u0648 \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 wait_timeout\u00a0 \u062f\u0631 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u062f\u06cc\u062a\u0627\u0628\u06cc\u0633 \u0633\u0631\u0648\u0631 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0631\u0627 \u062d\u0644 \u06a9\u0631\u062f\u0645<\/p>\n

\u0627\u0631\u0648\u0631 \u062f\u0648\u0645 \u0647\u0645 \u0646\u0634\u0627\u0646 \u0646\u0645\u06cc \u062f\u0647\u062f \u06a9\u0627\u0646\u0634\u06a9\u0646 \u0641\u0639\u0627\u0644\u06cc \u0628\u0633\u062a\u0647 \u0634\u062f\u0647 \u0627\u0635\u0644\u0627 \u060c\u00a0 \u0628\u0644\u06a9\u0647 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u06a9\u0627\u0646\u06a9\u0634\u0646 \u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0647\u0631 \u062f\u0644\u06cc\u0644 \u0628\u0631\u0642\u0631\u0627\u0631 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a .\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u0634\u06a9\u0644 \u0634\u0628\u06a9\u0647 \u0628\u0627\u0634\u062f \u0648 \u06cc\u0627 \u0645\u0634\u06a9\u0644\u06cc \u062f\u0631 \u067e\u0631\u0645\u06cc\u0698\u0646 \u06cc\u0627 \u0648 \u062d\u062a\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0627\u0634\u062a\u0628\u0627\u0647 \u062f\u0631 \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 \u062f\u06cc\u062a\u0627\u0628\u06cc\u0633 \u0633\u0631\u0648\u0631 \u0648 \u06cc\u0627 \u0647\u0631 \u0686\u06cc\u0632 \u062f\u06cc\u06af\u0631\u06cc \u060c \u0627\u0648\u0644\u06cc\u0646 \u0686\u06cc\u0632 \u06cc\u0645\u0647 \u0645\u0646 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u0645 \u0648\u062c\u0648\u062f Packet loss \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u0628\u06cc\u0646 \u062f\u06cc\u062a\u0627\u0628\u06cc\u0633 \u0633\u0631\u0648\u0631 \u0648 \u0633\u0631\u0648\u0631 \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 ( \u0648\u0628 \u0633\u0631\u0648\u0631\u00a0 )\u00a0 \u0628\u0648\u062f \u060c \u06a9\u0647 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0628\u0631\u0631\u0633\u06cc \u0628\u0627 \u067e\u06cc\u0646\u06af \u0648 \u0648\u0636\u0639\u06cc\u062a \u0648\u0636\u0639\u06cc\u062a \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0633\u0631\u0648\u0631 \u0647\u06cc\u0686 \u067e\u06a9\u062a \u0644\u0627\u0633\u062a\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a \u0648 \u062d\u062a\u06cc \u06cc\u06a9 \u06a9\u0627\u0646\u0634\u06a9\u0646 \u0647\u0645 \u062f\u0631\u0627\u067e \u0646\u0634\u062f\u0647 \u0628\u0648\u062f( \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 ifconfig -a\u00a0 \u0645\u06cc\u200e\u062a\u0648\u0627\u0646\u06cc\u062f \u0648\u0636\u0639\u06cc\u062a \u0627\u06cc\u0646\u062a\u0631\u0646\u0641\u06cc\u0633 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f ) \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0646\u0645\u0648\u0646\u0647 \u0622\u0646 \u0627\u0633\u062a<\/p>\n

ens160: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
\ninet 1.2.3.4 netmask 255.255.255.0 broadcast 1.2.3.255
\nether 00:00:12:34:56:78 txqueuelen 1000 (Ethernet)
\nRX packets 57934296 bytes 7510198686 (6.9 GiB)<\/strong>
\nRX errors 0 dropped 0<\/strong> overruns 0 frame 0
\nTX packets 48838314 bytes 119023516734 (110.8 GiB)<\/strong>
\nTX errors 0 dropped 0<\/strong> overruns 0 carrier 0 collisions 0<\/p>\n

\u067e\u0633 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0645\u0637\u0645\u0626\u0646 \u0634\u062f\u0645 0 \u062d\u062f\u0627\u0642\u0644 \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062e\u0648\u062f\u0645 \u0627\u06cc\u0646 \u0631\u0627 \u0686\u06a9 \u06a9\u0631\u062f\u0645\u00a0 \u060c \u062f\u0631 \u0635\u0648\u0631\u062a \u06cc\u06a9\u0647 \u0639\u0645\u0644\u0627 \u062f\u0648 \u0633\u0631\u0648\u0631 \u062f\u0631 \u06cc\u06a9 \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc \u0642\u0631\u0627\u0631 \u062f\u0627\u0634\u062a\u0646\u062f ) \u0628\u0647 \u0627\u0628\u0632\u0627\u0631 \u0648 \u062f\u0633\u062a\u0648\u0631 tcdump \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633<\/a> \u0631\u062c\u0648\u0639 \u06a9\u0631\u062f\u0645 \u060c \u062a\u0627 \u0628\u0628\u0646\u06cc\u0645 \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u0627\u0646\u06a9\u0634\u0646 \u0647\u0627 \u0686\u0647 \u0627\u062a\u0641\u0627\u0642\u06cc \u0645\u06cc \u0627\u0641\u062a\u062f \u060c \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0627\u062c\u0631\u0627 \u06a9\u0631\u062f\u0645 \u062a\u0627 \u0628\u0628\u06cc\u0646\u0645 \u0686\u0647 \u0632\u0645\u0627\u0646\u06cc \u06cc\u06a9 \u06a9\u0627\u0646\u0634\u06a9\u0646 Abort \u0645\u06cc \u0634\u0648\u062f .<\/p>\n

mysqladmin ext | grep Abort | grep -v 0<\/p>\n

\u0648 \u0647\u0645\u0632\u0645\u0627\u0646 tcpdump \u0631\u0627 \u0647\u0645 \u062f\u0631 \u067e\u0646\u062c\u0631\u0647 \u062f\u06cc\u06af\u0631\u06cc \u0627\u062c\u0631\u0627 \u06a9\u0631\u062f\u0645<\/p>\n

\u00a0tcpdump -s 1500 -w tcp.out port 3306<\/p>\n

\u0628\u0639\u062f \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 aborted conection \u0631\u0627 \u062f\u06cc\u062f\u0645 tcpdummp \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u06a9\u0631\u062f\u0645 \u0648 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0646\u062a\u06cc\u062c\u0647 \u0628\u0647 \u062c\u0633\u062a\u062c\u0648 \u067e\u0631\u062f\u0627\u062e\u062a\u0645\u00a0 \u0641\u0627\u06cc\u0644 \u062e\u0631\u0648\u062c\u06cc \u062f\u0631 \u0647\u0645\u0627\u0646 \u0645\u0633\u06cc\u0631\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0631\u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u0628\u0627 \u0639\u0646\u0648\u0627\u0646 tcp.out \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u0634\u0648\u062f ) \u0648 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u062f\u0633\u062a\u0648\u0631<\/p>\n

tcpdump -r tcp.out<\/p>\n

) \u0622\u0646 \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f \u060c \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0686\u06cc\u0632 \u0628\u062f\u06cc \u0627\u062a\u0641\u0627\u0642 \u0646\u06cc\u0627\u0641\u062a\u0627\u062f\u0647 \u0628\u0648\u062f\u0647 \u0648 \u062f\u0631 \u0648\u0627\u0642\u0639 \u062f\u0631 \u0644\u0627\u06cc\u0647 \u0634\u0628\u06a9\u0647 \u0686\u06cc\u0632 \u0645\u0634\u06a9\u0644 \u062f\u0627\u0631\u06cc \u062f\u06cc\u062f\u0647 \u0646\u0645\u06cc \u0634\u0648\u062f \u060c \u0627\u0632 \u0627\u0628\u0632\u0627\u0631 strings \u0628\u0631\u0627\u06cc \u0645\u062a\u0646\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u062f\u0633\u062a\u0648\u0627\u0631\u062a \u0627\u0631\u0633\u0627\u0644 \u0634\u062f\u0647 \u0628\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0645<\/p>\n

\n

strings tcpdump.out<\/p>\n

Host ‘XXX.XX.XX.XXX’ is not allowed to connect to this MySQL server<\/p>\n

\u0645\u0646 \u0622\u062f\u0631\u0633 \u0647\u0627\u06cc \u0627\u06cc \u067e\u06cc \u0631\u0648 \u0646\u0627\u0634\u0646\u0627\u0633 \u06a9\u0631\u062f\u0645 \u060c \u0627\u0645\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0627\u0631\u0648\u0631 \u0641\u0648\u0642 \u0628\u0639\u062f \u0627\u0632 \u0628\u0631\u0631\u0633\u06cc \u062c\u062f\u0648\u0644 grants \u0645\u0627\u06cc \u0627\u0633 \u06a9\u06cc\u0648 \u0627\u0644 \u0633\u0631\u0648\u0631 \u0645\u0634\u062e\u0635 \u0634\u062f \u06a9\u0647 \u06cc\u0648\u0632\u0631\u0647\u0627 \u0628\u0639\u0636\u0627 \u062f\u0627\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0633\u0631\u0648\u0631 \u0627\u0632 \u0627\u06cc \u067e\u06cc \u062e\u0627\u0635\u06cc \u0646\u0628\u0648\u062f\u0646\u062f \u06a9\u0647 \u062d\u0644 \u0634\u062f<\/p>\n

\u0645\u0646 \u0632\u06cc\u0627\u062f \u0627\u0631 tcpdump \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc \u06a9\u0646\u0645 \u060c \u0627\u0645\u0627 \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u06cc \u06a9\u0647 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0645\u00a0 \u062a\u0645\u0631\u06cc\u0646 \u062e\u0648\u0628\u06cc \u0628\u0648\u062f \u06a9\u0647 \u062f\u0648\u0633\u062a \u062f\u0627\u0634\u062a\u0645 \u062f\u0631 \u0648\u0628\u0644\u0627\u06af \u0631\u0633\u0627\u0646\u06af\u0627\u0631 \u0628\u0627 \u0634\u0645\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u0632\u0627\u0631\u0645<\/p>\n\n\n

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<\/div>\n <\/div>\n <\/div>\n<\/div>\n \n\n
\n \u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628<\/span>\n <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

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