k8s POD 内存查看

查看pod使用的内存:

#kubectl top pod -nkube-system | grep manager
manager-7c5849fbc-bhmmn                          5m           155Mi
manager-7c5849fbc-bsv77                          5m           161Mi

POD内RSS查看:

bash-4.4# cat /sys/fs/cgroup/memory/memory.stat | grep rss
rss 164495360
rss_huge 0
total_rss 164495360
total_rss_huge 0

pprof 内存定位:

go tool pprof http://0.0.0.0:9002/debug/pprof/heap

 

posted @ 2021-11-26 16:45  salami_china  阅读(5515)  评论(0编辑  收藏  举报