Lei Xu created MESOS-5914: ----------------------------- Summary: mesos-docker-executor initialize many threads Key: MESOS-5914 URL: https://issues.apache.org/jira/browse/MESOS-5914 Project: Mesos Issue Type: Improvement Components: containerization, libprocess Affects Versions: 0.28.2 Environment: CentOS7 Kernel 4.6.2-1.el7.elrepo.x86_64 Docker 1.11-2 Reporter: Lei Xu Priority: Minor
I found mesos-docker-executor initialize many threads when running a docker container task. Most of them seems not necessary. And I look up libprocess github but found no way to reduce the threads number. Is there any env variables to do with this ? {code} PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 16966 root 20 0 2639056 85108 80460 S 0.3 0.0 2:42.90 mesos-docker-ex 16979 root 20 0 2639056 85108 80460 S 0.3 0.0 2:43.59 mesos-docker-ex 17012 root 20 0 2639056 85108 80460 S 0.3 0.0 2:43.14 mesos-docker-ex 16954 root 20 0 2639056 85108 80460 S 0.0 0.0 0:00.03 mesos-docker-ex 16964 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.41 mesos-docker-ex 16965 root 20 0 2639056 85108 80460 S 0.0 0.0 2:42.95 mesos-docker-ex 16967 root 20 0 2639056 85108 80460 S 0.0 0.0 2:42.96 mesos-docker-ex 16968 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.17 mesos-docker-ex 16969 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.12 mesos-docker-ex 16970 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.37 mesos-docker-ex 16971 root 20 0 2639056 85108 80460 S 0.0 0.0 2:42.92 mesos-docker-ex 16972 root 20 0 2639056 85108 80460 S 0.0 0.0 2:42.70 mesos-docker-ex 16973 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.35 mesos-docker-ex 16974 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.59 mesos-docker-ex 16975 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.54 mesos-docker-ex 16976 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.47 mesos-docker-ex 16977 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.61 mesos-docker-ex 16980 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.44 mesos-docker-ex 16982 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.33 mesos-docker-ex 16984 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.06 mesos-docker-ex 16986 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.02 mesos-docker-ex 16988 root 20 0 2639056 85108 80460 S 0.0 0.0 2:42.80 mesos-docker-ex 16990 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.05 mesos-docker-ex 16992 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.40 mesos-docker-ex 16994 root 20 0 2639056 85108 80460 S 0.0 0.0 2:42.99 mesos-docker-ex 16996 root 20 0 2639056 85108 80460 S 0.0 0.0 2:42.93 mesos-docker-ex 16998 root 20 0 2639056 85108 80460 S 0.0 0.0 2:42.94 mesos-docker-ex 17000 root 20 0 2639056 85108 80460 S 0.0 0.0 2:42.79 mesos-docker-ex 17002 root 20 0 2639056 85108 80460 S 0.0 0.0 2:43.28 mesos-docker-ex 17004 root 20 0 2639056 85108 80460 S 0.0 0.0 2:42.99 mesos-docker-ex {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)