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uptime
10:25:25 up 103 days, 21:16, 1 user, load average: 1.96, 2.04, 2.00
top
top - 10:26:20 up 103 days, 21:17, 1 user, load average: 1.92, 2.01, 1.99
Tasks: 223 total, 1 running, 221 sleeping, 1 stopped, 0 zombie
Cpu0 : 0.7%us, 1.7%sy, 0.0%ni, 1.0%id, 96.7%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu1 : 0.3%us, 0.0%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu2 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu3 : 0.0%us, 0.3%sy, 0.0%ni, 98.7%id, 1.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 4051428k total, 3551004k used, 500424k free, 590064k buffers
Swap: 10485752k total, 100k used, 10485652k free, 1365292k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
24950 mysql 15 0 885m 46m 4232 S 3.3 1.2 9595:34 mysqld
29748 root 15 0 12736 1168 816 R 0.3 0.0 0:00.02 top
1 root 15 0 10344 644 552 S 0.0 0.0 0:01.78 init
其他3台slave都正常,就这一台有问题,所有配置都一样
errlog中每秒都刷出这种信息:
091202 10:32:20 [Note] Slave: received end packet from server, apparent master shutdown:
091202 10:32:20 [Note] Slave I/O thread: Failed reading log event, reconnecting to retry, log 'mysql-bin.000019' position 220251156
091202 10:32:20 [Note] Slave: connected to master 'repl@172.16.240.72:3306',replication resumed in log 'mysql-bin.000019' at position 220251156 |
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