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2026-04-20 - 00:22
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 376 highest latencies:
System rack8slot1.osadl.org (updated Sun Apr 19, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7622992797914,0cyclictest9-21ksoftirqd/007:02:500
7622992513636,0cyclictest9-21ksoftirqd/010:57:520
7622992452700,0cyclictest1595-21jbd2/hda3-812:22:510
7622992442626,0cyclictest9-21ksoftirqd/011:17:510
7622992432698,0cyclictest978-21ls10:07:510
7622992417739,0cyclictest12557-21ls09:02:520
7622992377638,0cyclictest9-21ksoftirqd/008:17:510
7622992362251,0cyclictest32679-1kworker/0:0H07:57:520
7622992352151,0cyclictest32679-1kworker/0:0H08:37:510
7622992334298,0cyclictest32679-1kworker/0:0H08:02:520
7622992332227,0cyclictest32679-1kworker/0:0H11:42:510
7622992328740,0cyclictest9-21ksoftirqd/011:07:510
7622992276194,0cyclictest32679-1kworker/0:0H08:42:510
7622992268696,0cyclictest9-21ksoftirqd/007:42:510
7622992267267,0cyclictest32679-1kworker/0:0H11:37:500
7622992242273,0cyclictest32679-1kworker/0:0H08:27:510
7622992221666,0cyclictest9-21ksoftirqd/008:22:510
7622992124707,0cyclictest9-21ksoftirqd/009:47:510
7622992096252,0cyclictest32679-1kworker/0:0H10:17:520
7622992091448,0cyclictest9-21ksoftirqd/008:57:520
7622992044350,0cyclictest32679-1kworker/0:0H09:17:510
7622992027127,0cyclictest32679-1kworker/0:0H07:37:510
7622992002222,0cyclictest32679-1kworker/0:0H07:27:510
7622991985281,0cyclictest32679-1kworker/0:0H10:02:500
7622991947258,0cyclictest32679-1kworker/0:0H07:07:510
7622991873260,0cyclictest32679-1kworker/0:0H12:17:510
7622991872592,0cyclictest1595-21jbd2/hda3-810:37:500
7622991845720,0cyclictest9-21ksoftirqd/008:52:550
7622991810362,0cyclictest32679-1kworker/0:0H11:22:520
7622991804222,0cyclictest32679-1kworker/0:0H11:52:540
7622991789641,0cyclictest1595-21jbd2/hda3-809:42:520
7622991750715,0cyclictest9-21ksoftirqd/008:12:560
7622991708225,0cyclictest32679-1kworker/0:0H11:57:490
7622991649580,0cyclictest9-21ksoftirqd/007:17:520
7622991624187,0cyclictest32679-1kworker/0:0H07:22:510
7622991620687,0cyclictest17815-21cat07:32:550
7622991611250,0cyclictest32679-1kworker/0:0H12:13:020
7622991596531,0cyclictest30120-21munin-node09:57:510
7622991594317,0cyclictest32679-1kworker/0:0H10:12:550
7622991569621,0cyclictest9-21ksoftirqd/009:37:500
7622991558296,0cyclictest32679-1kworker/0:0H07:12:590
7622991556785,0cyclictest11130-21fschecks_time10:35:220
7622991551655,0cyclictest0-21swapper09:22:500
7622991513770,0cyclictest14214-21sshd12:30:310
7622991511212,0cyclictest32679-1kworker/0:0H09:32:550
7622991485707,0cyclictest9-21ksoftirqd/010:42:540
7622991458621,0cyclictest9-21ksoftirqd/008:33:010
7622991456626,0cyclictest1595-21jbd2/hda3-809:07:500
7622991452276,0cyclictest32679-1kworker/0:0H10:52:590
7622991434212,0cyclictest32679-1kworker/0:0H07:47:520
7622991414348,0cyclictest2286-21seq11:50:190
7622991413436,0cyclictest9120-21fschecks_count08:50:260
7622991411460,0cyclictest9-21ksoftirqd/010:25:180
7622991401348,0cyclictest1595-21jbd2/hda3-810:30:310
7622991400239,0cyclictest32679-1kworker/0:0H09:13:010
7622991367264,0cyclictest32679-1kworker/0:0H12:12:560
7622991358406,0cyclictest9-21ksoftirqd/010:50:250
7622991336409,0cyclictest9-21ksoftirqd/012:05:130
7622991324609,0cyclictest9-21ksoftirqd/011:12:590
762299132373,0cyclictest32679-1kworker/0:0H08:07:520
7622991250211,0cyclictest32679-1kworker/0:0H09:52:590
7622991203255,0cyclictest32679-1kworker/0:0H11:27:560
76229911891079,0cyclictest32679-1kworker/0:0H07:53:400
7622991103305,0cyclictest9-21ksoftirqd/009:28:370
762299977515,0cyclictest9-21ksoftirqd/011:02:540
762299789332,0cyclictest9-21ksoftirqd/011:34:090
76229925024,0cyclictest0-21swapper07:02:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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