container_memory_working_set_bytes = container_memory_usage_bytes - total_inactive_file(未激活的匿名缓存页) container_memory_working_set_bytes是容器真实使用的内存量,也是limit限制时的 oom 判断依据 cadvisor 中的 container_memory_usage_
PS:kubelet比较container_memory_working_set_bytes和container_spec_memory_limit_bytes来决定oom container total_inactive_anon、total_inactive_file为非活动内存,可以被交换到磁盘 cache 缓存存储器存储当前保存在内存中的磁盘数据,所以判断container_memory_working_set_bytes会比container_memory_usage_bytes更为准确 这...
"container_memory_working_set_bytes“导读:我们知道,在java中jvm虚拟机会自动去调用gc(垃圾回收器)去...
29. You might think that memory utilization is easily tracked with container_memory_usage_bytes, however, this metric also includes cached (think filesystem cache) items that can be evicted under memory pressure. The better metric is container_memory_working_set_bytes as this is what the OOM k...
我希望了解container_memory_working_set_bytes与process_resident_memory_bytes与total_rss(container_memory_rss)+file_mapped以便更好地配备系统来警报OOM的可能性。这似乎违背了我的理解(现在让我感到困惑),因为如果一个容器/pod正在运行一个进程,执行用Go编写的编译程序。为什么两者之间的差异如此之大(几乎是10倍...
梳理了Hbase与Hive之间的区别和关系 1. 区别 Hbase:Hadoop database,也就是基于Hadoop的数据库...
container_memory_working_set_bytes用于OoM决策,因为它不包括在内存压力情况下可能被驱逐的缓存数据(...