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accept tcp [::]:6379: too many open files #113
Comments
Please set a larger ulimit |
2015/03/10 05:47:10 router.go:347: [warning] accept tcp [::]:6379: too many open files ulimit -n 我们这是为655360,但是过几天还是出现这样的问题,是否是打开文件没有及时关闭,导致打开文件数量溢出了,我们这个问题我们出现了3次了,每次都在凌晨的时候。 |
Please run below command to check how many connections exists netstat -altp|grep codis|wc -l |
And send proxy log to me goroutine@126.com |
现在的数量不是很多,大概300多个,日志文件非常大,大概有30g左右,大部分是2015/03/10 05:47:10 router.go:347: [warning] accept tcp [::]:6379: too many open files 这样的信息,压缩以后,有1g左右,明天发你 |
try grep "2015/03/10" then grep connection. This will make it much smaller |
有两个问题:
1)默认使用linux的打开文件数量限制1024,过段时间就会有这样的告警,Codis响应时间增长,严重拖慢了应用;
2)同一秒打印了大量的相同日志,导致两周时间,proxy.log日志达到了32G,这种重复日志是否正常?日志文件如何配置,才能按照天进行分割?
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2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
2015/02/26 05:35:10 router.go:347: �[0;33m[warning] accept tcp [::]:6379: too many open files �[0m
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