#overcommit

docker redis警告处理 WARNING Memory overcommit must be enabled; vm.overcommit_memory = 1

提示信息WARNINGMemoryovercommitmustbeenabled!Withoutit,abackgroundsaveorreplicationmayfailunderlowmemorycondition.Beingdisabled,itcanalsocausefailureswithoutlowmemo...

linux redis 启动 overcommit_memory

Redis在启动时不成功,查看日志发现如下警告:  WARNINGovercommit_memoryissetto0!Backgroundsavemayfailunderlowmemorycondition.Tofixthisissueadd'vm.overcommit_memory=1'to/etc/sysctl.c...

vm overcommit参数

overcommit参数需要根据不同服务来进行调整,使内存得到充分利用的同时保证系统的稳定性。比如redis服务器建议把vm.overcommit_memory设置为1.1、vm.overcommit_ratio和vm.overcommit_memory内核参数参考资料, overcommit-account...
代码星球 ·2020-09-24

linux的vm.overcommit_memory的内存分配参数详解

    公司的redis有时backgroundsavedb不成功,通过log发现下面的告警,很可能由它引起的:[13223]17Mar13:18:02.207#WARNINGovercommit_memoryissetto0!Backgroundsavemayfailunder...