35
6 0.0% 0.0% 0.0% [migration/1]
7 0.0% 0.0% 0.0% [ksoftirqd/1]
8 0.0% 0.0% 0.0% [watchdog/1]
9 0.0% 0.0% 0.0% [migration/2]
10 0.0% 0.0% 0.0% [ksoftirqd/2]
11 0.0% 0.0% 0.0% [watchdog/2]
12 0.0% 0.0% 0.0% [migration/3]
13 0.0% 0.0% 0.0% [ksoftirqd/3]
14 0.0% 0.0% 0.0% [watchdog/3]
15 0.0% 0.0% 0.0% [migration/4]
16 0.0% 0.0% 0.0% [ksoftirqd/4]
17 0.0% 0.0% 0.0% [watchdog/4]
18 0.0% 0.0% 0.0% [migration/5]
19 0.0% 0.0% 0.0% [ksoftirqd/5]
20 0.0% 0.0% 0.0% [watchdog/5]
21 0.0% 0.0% 0.0% [migration/6]
---- More ----
The output shows the average CPU usage values of jobs for the last 5 seconds, 1 minute, and 5
minutes. Typically, the average CPU usage of a job is less than 5%.
2. Display the job's stack. In this example, the job uses the ID of 14.
For Release 22xx, enter the hide view first. For Release 2307 or later, enter the probe view first.
The following example was created for job 14 in probe view.
[Sysname-probe] follow job 14
Attaching to process 14 ([watchdog/3])
Iteration 1 of 5
------------------------------
Kernel stack:
[<80379b24>] schedule+0x954/0x1270
[<80199e5c>] watchdog+0xac/0x440
[<8016fd88>] kthread+0xe8/0x120
[<801221f0>] kernel_thread_helper+0x10/0x20
Iteration 2 of 5
------------------------------
Kernel stack:
[<80379b24>] schedule+0x954/0x1270
[<80199e5c>] watchdog+0xac/0x440
[<8016fd88>] kthread+0xe8/0x120
[<801221f0>] kernel_thread_helper+0x10/0x20
Iteration 3 of 5
------------------------------
Kernel stack:
[<80379b24>] schedule+0x954/0x1270
[<80199e5c>] watchdog+0xac/0x440
[<8016fd88>] kthread+0xe8/0x120
[<801221f0>] kernel_thread_helper+0x10/0x20
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