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Dell EMC SmartFabric OS10 User Guide Release 10.5.0

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监控进程

显示 CPU 进程信息。

  • 在 EXEC 模式下查看进程 CPU 利用率信息。
  • show processes node-id node-id-number [pid process-id]
查看 CPU 利用率
OS10# show processes node-id 1
top - 09:19:32 up 5 days, 6 min,  2 users,  load average: 0.45, 0.39, 0.34
Tasks: 208 total,   2 running, 204 sleeping,   0 stopped,   2 zombie
%Cpu(s):  9.7 us,  3.9 sy,  0.3 ni, 85.8 id,  0.0 wa,  0.0 hi,  0.3 si,  0.0 st
KiB Mem:   3998588 total,  2089416 used,  1909172 free,   143772 buffers
KiB Swap:   399856 total,        0 used,   399856 free.   483276 cached Mem
  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
    9 root      20   0       0      0      0 S   6.1  0.0   5:22.41 rcuos/1
  819 snmp      20   0   52736   6696   4132 S   6.1  0.2   2:44.18 snmpd
30452 admin     20   0   22076   2524   2100 R   6.1  0.1   0:00.02 top
    1 root      20   0  112100   5840   3032 S   0.0  0.1   0:12.32 systemd
    2 root      20   0       0      0      0 S   0.0  0.0   0:00.00 kthreadd
    3 root      20   0       0      0      0 S   0.0  0.0   0:25.37 ksoftirqd/0
    5 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 kworker/0:+
    7 root      20   0       0      0      0 R   0.0  0.0   5:15.27 rcu_sched
    8 root      20   0       0      0      0 S   0.0  0.0   2:43.64 rcuos/0
   10 root      20   0       0      0      0 S   0.0  0.0   0:00.00 rcu_bh
   11 root      20   0       0      0      0 S   0.0  0.0   0:00.00 rcuob/0
   12 root      20   0       0      0      0 S   0.0  0.0   0:00.00 rcuob/1
   13 root      rt   0       0      0      0 S   0.0  0.0   0:07.30 migration/0
   14 root      rt   0       0      0      0 S   0.0  0.0   0:02.18 watchdog/0
   15 root      rt   0       0      0      0 S   0.0  0.0   0:02.12 watchdog/1
   16 root      rt   0       0      0      0 S   0.0  0.0   0:04.98 migration/1
   17 root      20   0       0      0      0 S   0.0  0.0   0:03.92 ksoftirqd/1
   19 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 kworker/1:+
   20 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 khelper
   21 root      20   0       0      0      0 S   0.0  0.0   0:00.00 kdevtmpfs
   22 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 netns
   23 root      20   0       0      0      0 S   0.0  0.0   0:00.41 khungtaskd
   24 root       0 -20       0      0      0 S   0.0  0.0   0:00.00 writeback
   25 root      25   5       0      0      0 S   0.0  0.0   0:00.00 ksmd
   --more--

OS10# show processes node-id 1 pid 1019
top - 09:21:58 up 5 days, 8 min,  2 users,  load average: 0.18, 0.30, 0.31
Tasks:   1 total,   0 running,   1 sleeping,   0 stopped,   0 zombie
%Cpu(s):  9.7 us,  3.9 sy,  0.3 ni, 85.8 id,  0.0 wa,  0.0 hi,  0.3 si,  0.0 st
KiB Mem:   3998588 total,  2089040 used,  1909548 free,   143772 buffers
KiB Swap:   399856 total,        0 used,   399856 free.   483276 cached Mem
  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
 1019 root      20   0 1829416 256080  73508 S   6.6  6.4   1212:36 base_nas
OS10#

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