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2024-11-22 - 11:13
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 50 highest latencies:
System rack3slot7.osadl.org (updated Fri Nov 22, 2024 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/010130-21kworker/0:218:42:480
14991350watchdog/02989-21runrttasks20:31:300
14991340watchdog/01534-21aten2.4_r3power22:28:140
14991280watchdog/02488-21if_eth022:32:460
14991260watchdog/06282-21munin-node20:58:140
14991260watchdog/015588-21aten2.4_r3power19:43:140
14991250watchdog/09372-21timerandwakeup22:53:180
14991250watchdog/03340-21latency19:03:180
14991240watchdog/025632-21munin-node22:02:540
14991230watchdog/02989-21runrttasks19:19:140
14991230watchdog/022805-21runrttasks23:40:140
14991220watchdog/018576-21munin-node23:27:580
14991210watchdog/09694-21runrttasks19:23:540
14991210watchdog/015255-21nfs_client23:13:060
14991200watchdog/05629-21munin-node19:12:540
14991200watchdog/032009-21df20:37:540
14991200watchdog/030790-21nfs_client22:18:060
14991200watchdog/028968-21cpu22:12:580
14991200watchdog/028917-21runrttasks23:59:460
14991170watchdog/023693-21runrttasks20:09:580
2430501050irq/11-eth02625-21munin-node20:47:540
14991050watchdog/030094-21munin-node18:47:380
80150990irq/14-ide024876-21df23:47:590
243050980irq/11-eth02989-21runrttasks20:55:270
243050980irq/11-eth014185-21runrttasks21:23:180
243050970irq/11-eth05174-21chrt22:40:290
1499950watchdog/018633-21aten2.4_r3power21:38:140
1499940watchdog/06047-21nfs_client22:43:060
1499940watchdog/026306-21munin-node20:18:100
30100989314cyclictest17252-21aten2.4_r3power21:33:180
243050930irq/11-eth02989-21runrttasks20:43:130
243050930irq/11-eth017140-21sendmail_mailqu23:18:190
1499920watchdog/01506-21nfs_client18:58:060
1499920watchdog/0144882sleep023:11:060
1499880watchdog/031989-21awk22:22:540
1499880watchdog/015073-21aten2.4_r3power21:27:580
1499870watchdog/012270-21vmstat23:03:060
1499860watchdog/019674-21df19:57:540
30100988512cyclictest7139-21munin-node21:03:110
1499850watchdog/020571-21sh23:33:020
30100988413cyclictest11440-21runrttasks21:16:040
243050840irq/11-eth030096-21cyclictest19:27:580
1499840watchdog/013270-21cat19:37:380
30100988313cyclictest30674-21unixbench_singl20:32:580
1499830watchdog/0274752chrt23:55:420
1499830watchdog/027254-21irqstats20:22:460
30100988213cyclictest4798-21aten2.4_r3power19:08:130
243050820irq/11-eth014285-21seq19:38:340
1499820watchdog/025263-21runrttasks20:15:140
30100988126cyclictest2989-21runrttasks21:53:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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