memory.usage_in_bytes:当前 cgroup 已使用的内存总量。 memory.kmem.max_usage_in_bytes:show max kernel memory usage recorded memory.soft_limit_in_bytes:set/show soft limit of memory usage memory.force_empty:trigger forced page reclaim. 触发强制页面回收 cpuacct参数 cpuacct.stat: 显示cgroup中所有进...
如果既要开启kmem accounting又不想对所在的memory cgroup的kmem进行限制,可按如下方式设置: 先往memory.kmem.limit_in_bytes写入一个不为RESOURCE_MAX的任意非负数值开启kmem accounting功能 echo 0 > memory.kmem.limit_in_bytes 再对memory.kmem.limit_in_bytes写入-1值,内核将-1值转为RESOURCE_MAX写入memory.k...
Also, note that when memory.kmem.limit_in_bytes is set the charges due to kernel pages will still be seen. This is not considered a failure and the write will still return success. In this case, it is expected thatmemory.kmem.usage_in_bytes == memory.usage_in_bytes. 5.2 stat file ...
container_memory_working_set_bytes=container_memory_usage_bytes-total_inactive_file(from /sys/fs/cgroup/memory/memory.stat), this is calculated in cAdvisor and is <=container_memory_usage_bytes kubectl top Memory usage discrepancy: cgroup memory.usage_in_bytes vs. RSS inside docker container when...
#catmemory.max_usage_in_bytes52428800#catmemory.memsw.max_usage_in_bytes113299456 memory.force_empty主要用于在执行rmdir删除cgroup时尽量清空cgroup占用的内存。类似echo 3 > /proc/sys/vm/drop_caches #catmemory.usage_in_bytes86016#echo1>memory.force_empty ...
cgroup.event_control memory.kmem.limit_in_bytes memory.kmem.tcp.max_usage_in_bytes memory.move_charge_at_immigrate memory.stat tasks cgroup.procs memory.kmem.max_usage_in_bytes memory.kmem.tcp.usage_in_bytes memory.numa_stat memory.swappiness ...
memory.kmem.slabinfo: memory.limit_in_bytes: 9223372036854771712 memory.swappiness: 60 memory.memsw.max_usage_in_bytes: 4124209152 memory.numa_stat: total=340112 N0=340112 file=61368 N0=61368 anon=278744 N0=278744 unevictable=0 N0=0 hierarchical_total=340112 N0=340112 ...
cgroup.clone_children memory.kmem.failcnt memory.kmem.tcp.limit_in_bytes memory.max_usage_in_bytes memory.soft_limit_in_bytes notify_on_release cgroup.event_control memory.kmem.limit_in_bytes memory.kmem.tcp.max_usage_in_bytes memory.move_charge_at_immigrate memory.stat tasks ...
usage_in_bytes │ ├── memory.kmem.usage_in_bytes │ ├── memory.limit_in_bytes │ ├── memory.max_usage_in_bytes │ ├── memory.memsw.failcnt │ ├── memory.memsw.limit_in_bytes │ ├── memory.memsw.max_usage_in_bytes │ ├── memory.memsw.usage_in_bytes │ ├─...
其中集群中第1台mster节点在运行2个月后,发现master节点上安装的pod被驱逐。经查看系统cgroup memory子系统的统计结果,发现/sys/fs/cgroup/memory/memory.usage_in_bytes的值比free统计的memory总计值还要大。 随后查看/sys/fs/cgroup/memory/memory.stat的统计值,发现其中total_rss值也是大于总的物理内存 ...