解决方案 如果docker run redis时,查看日志发现警告: WARNING overcommit_memoryissetto0!Backgroundsave may fail under low memory condition.Tofixthisissueadd'vm.overcommit_memory = 1'to/etc/sysctl.confandthenrebootorrun the command'sysctl vm.overcommit_memory=1'forthisto take effect. 需要在服务器上执行sysctl vm.overcommit_memory=1...
要修复这个问题,请添加“vm.overcommit_memory = 1' to /etc/sysctl.conf,然后重新启动或运行命令'sysctl vm。overcommit_memory=1'使其生效。 于是通过搜索,也有人跟我遇到同样的问题,基本可以确定是由它引起的。 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...
意思是:overcommit_memory参数设置为0!在内存不足的情况下,后台程序save可能失败。建议在文件 /etc/sysctl.conf 中将overcommit_memory修改为1。 临时解决方法:echo "vm.overcommit_memory=1" > /etc/sysctl.conf 永久解决方法:将其写入/etc/sysctl.conf文件中。 参考:有关linux下redis overcommit_memory的问题 第...
# 首先查看redis容器有没有启动 docker ps # 查看redis容器日志,redis为容器的名称,也可以根据容器ID查询 docker logs redis # 查到日志如下 1:M 20 Jan 22:34:01.568 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of ...
1:M 30 Mar 2022 07:36:59.714 # 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 command 'sysctlvm.overcommit_memory=1'forthis to take effect.1:...
1:M 30 Mar 2022 07:36:59.714 # 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 command 'sysctl vm.overcommit_memory=1'forthis to take effect.1...
1:M 18 Jun 2022 03:11:49.204 # 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 command 'sysctl vm.overcommit_memory=1' for this to take eff...
nforced because...1:M2Feb09:53:22.906# Server initialized1:M2Feb09:53:22.906# WARNING overcommit_memory is set to0! 通常是很有可能在 daemon 日志或者容器日志中找到网络连接相关异常的。
docker run \ -p 6379:6379 \ --name redis6 \ -v /home/docker/redis/conf/redis.conf:/etc/redis/redis.conf \ -v /home/docker/redis/data:/data \ -v /home/docker/redis/log:/data/logs \ -d redis:6.2.0 redis-server /etc/redis/redis.conf 注意:配置文件这里,跟 mysql 的不一样,这...
1:M 10 Oct 2023 10:58:08.515 # Server initialized 1:M 10 Oct 2023 10:58:08.515 # 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 command ...