有趣的命令行
1、自定义进程
ps axo user,ppid,pid,pcpu,pmem,vsz,rss,tty,stat,start,time,args
---------------------------------------------------------------
USER PPID PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND
root 0 1 0.1 0.1 167580 13044 ? Ss 08:12:22 00:00:01 /sbin/init
root 0 2 0.0 0.0 0 0 ? S 08:12:22 00:00:00 [kthreadd]
root 2 3 0.0 0.0 0 0 ? I< 08:12:22 00:00:00 [rcu_gp]
root 2 4 0.0 0.0 0 0 ? I< 08:12:22 00:00:00 [rcu_par_gp]
root 2 5 0.0 0.0 0 0 ? I< 08:12:22 00:00:00 [slub_flushwq]
root 2 6 0.0 0.0 0 0 ? I< 08:12:22 00:00:00 [netns]
root 2 8 0.0 0.0 0 0 ? I< 08:12:22 00:00:00 [kworker/0:0H-events_highpri]
root 2 10 0.0 0.0 0 0 ? I< 08:12:22 00:00:00 [mm_percpu_wq]
root 2 11 0.0 0.0 0 0 ? S 08:12:22 00:00:00 [rcu_tasks_rude_]
root 2 12 0.0 0.0 0 0 ? S 08:12:22 00:00:00 [rcu_tasks_trace]
root 2 13 0.0 0.0 0 0 ? S 08:12:22 00:00:00 [ksoftirqd/0]
root 2 14 0.0 0.0 0 0 ? I 08:12:22 00:00:00 [rcu_sched]
root 2 15 0.0 0.0 0 0 ? S 08:12:22 00:00:00 [migration/0]
root 2 16 0.0 0.0 0 0 ? S 08:12:22 00:00:00 [idle_inject/0]
root 2 18 0.0 0.0 0 0 ? S 08:12:22 00:00:00 [cpuhp/0]
