原文:redis启动之WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the comm

WARNING overcommit memory is set to Background save may fail under low memory condition. To fix this issue add vm.overcommit memory to etc sysctl.conf and then reboot or run the command sysctl vm.over ...

2018-05-25 14:27 0 3553 推荐指数:

查看详情

linux redis 启动 overcommit_memory

Redis启动时不成功, 查看日志发现如下警告:   WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add ...

Wed Jul 18 18:32:00 CST 2018 0 778
linux的vm.overcommit_memory的内存分配参数详解 Redis

公司的redis有时background save db不成功,通过log发现下面的告警,很可能由它引起的: [13223] 17 Mar 13:18:02.207 # WARNING overcommit_memory is set to 0! Background save may fail ...

Sat Mar 09 00:23:00 CST 2019 0 1512
linux中 vm.overcommit_memory 的含义

vm.overcommit_memory 表示内核在分配内存时候做检查的方式。 这个变量可以取到0,1,2三个值。对取不同的值时的处理方式都定义在内核源码 mm/mmap.c 的 __vm_enough_memory 函数中。 取 1 的时候:此时宏为 OVERCOMMIT ...

Wed Nov 03 01:54:00 CST 2021 0 1426
linux的vm.overcommit_memory的内存分配参数详解

公司的redis有时background save db不成功,通过log发现下面的告警,很可能由它引起的: [13223] 17 Mar 13:18:02.207 # WARNING overcommit_memory is set to 0! Background save may ...

Thu Sep 26 03:05:00 CST 2019 0 351
linux的vm.overcommit_memory的内存分配参数详解

内核参数overcommit_memory 它是 内存分配策略 可选值:0、1、2。0, 表示内核将检查是否有足够的可用内存供应用进程使用;如果有足够的可用内存,内存申请允许;否则,内存申请失败,并把错误返回给应用进程。1, 表示内核允许分配所有的物理内存,而不管当前的内存状态 ...

Tue May 19 00:38:00 CST 2020 0 3846
有关docker下redis overcommit_memory的问题

背景:[13223] 17 Mar 13:18:02.207 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add ...

Thu Sep 17 20:25:00 CST 2020 0 629
有关linux下redis overcommit_memory的问题(转)

一、背景 公司的redis有时background save db不成功,通过log发现下面的告警,很可能由它引起的: [13223] 17 Mar 13:18:02.207 # WARNING overcommit_memory is set to 0! Background save ...

Thu Apr 23 19:03:00 CST 2015 0 2521
 
粤ICP备18138465号  © 2018-2025 CODEPRJ.COM