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2026-06-30 - 20:34
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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 100 highest latencies:
System rack8slot1.osadl.org (updated Tue Jun 30, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22766992808259,0cyclictest13064-1kworker/0:0H08:58:320
2276699263732,0cyclictest0-21swapper09:35:270
22766992635270,0cyclictest13064-1kworker/0:0H08:23:330
22766992542991,0cyclictest9-21ksoftirqd/006:58:300
22766992447308,0cyclictest13064-1kworker/0:0H11:03:310
22766992416274,0cyclictest29902-1kworker/0:1H08:03:330
22766992379709,0cyclictest18016-21chrt11:38:320
22766992336264,0cyclictest13064-1kworker/0:0H10:23:320
22766992322290,0cyclictest13064-1kworker/0:0H11:33:330
22766992312236,0cyclictest13064-1kworker/0:0H11:58:330
22766992306621,0cyclictest9-21ksoftirqd/011:53:320
22766992302609,0cyclictest9-21ksoftirqd/007:23:340
22766992297739,0cyclictest2782-21latency_hist07:38:330
22766992284225,0cyclictest13064-1kworker/0:0H08:53:320
22766992283234,0cyclictest29902-1kworker/0:1H07:43:320
22766992277589,0cyclictest1595-21jbd2/hda3-807:33:330
22766992277320,0cyclictest13064-1kworker/0:0H08:43:340
22766992254586,0cyclictest9-21ksoftirqd/009:38:320
22766992230254,0cyclictest29902-1kworker/0:1H07:53:320
22766992193594,0cyclictest9-21ksoftirqd/009:23:320
22766992191556,0cyclictest1595-21jbd2/hda3-810:58:320
22766992017297,0cyclictest13064-1kworker/0:0H08:38:330
22766991934306,0cyclictest13064-1kworker/0:0H09:13:330
22766991871166,0cyclictest29902-1kworker/0:1H07:58:320
22766991863248,0cyclictest29902-1kworker/0:1H07:13:330
22766991835290,0cyclictest13064-1kworker/0:0H10:18:320
22766991827291,0cyclictest13064-1kworker/0:0H12:13:310
22766991799231,0cyclictest13064-1kworker/0:0H09:58:320
22766991767797,0cyclictest26166-21which07:08:360
22766991735216,0cyclictest13064-1kworker/0:0H12:08:350
22766991728206,0cyclictest13064-1kworker/0:0H10:38:330
22766991724232,0cyclictest29902-1kworker/0:1H07:18:330
22766991702221,0cyclictest13064-1kworker/0:0H10:43:320
22766991689595,0cyclictest1595-21jbd2/hda3-812:23:300
22766991658320,0cyclictest13064-1kworker/0:0H08:11:100
22766991632476,0cyclictest9-21ksoftirqd/007:51:070
22766991604420,0cyclictest9-21ksoftirqd/012:11:090
22766991584439,0cyclictest9-21ksoftirqd/011:13:320
22766991583175,0cyclictest29902-1kworker/0:1H07:28:400
22766991564450,0cyclictest9-21ksoftirqd/009:11:100
22766991563523,0cyclictest9-21ksoftirqd/011:48:360
22766991563288,0cyclictest13064-1kworker/0:0H09:48:420
22766991527399,0cyclictest1595-21jbd2/hda3-808:51:110
22766991513375,0cyclictest1595-21jbd2/hda3-807:01:020
22766991501323,0cyclictest9-21ksoftirqd/011:51:010
22766991490316,0cyclictest13064-1kworker/0:0H11:08:430
22766991488415,0cyclictest9-21ksoftirqd/008:31:100
22766991439629,0cyclictest1595-21jbd2/hda3-809:48:360
22766991418282,0cyclictest9-21ksoftirqd/010:31:110
22766991404200,0cyclictest13064-1kworker/0:0H10:36:010
22766991396353,0cyclictest9-21ksoftirqd/010:16:080
22766991388384,0cyclictest9-21ksoftirqd/009:06:080
22766991379273,0cyclictest13064-1kworker/0:0H08:18:360
22766991376417,0cyclictest1595-21jbd2/hda3-809:55:590
22766991372439,0cyclictest9-21ksoftirqd/010:06:050
22766991368290,0cyclictest1595-21jbd2/hda3-808:35:580
22766991365361,0cyclictest9-21ksoftirqd/010:11:040
2276699136293,0cyclictest0-21swapper11:21:160
22766991355248,0cyclictest13064-1kworker/0:0H08:13:330
22766991341382,0cyclictest9-21ksoftirqd/009:31:140
22766991308664,0cyclictest9-21ksoftirqd/011:28:470
22766991286241,0cyclictest9-21ksoftirqd/009:20:550
22766991282723,0cyclictest14023-21munin-node11:23:320
22766991213543,0cyclictest0-21swapper10:56:170
22766991195681,0cyclictest9-21ksoftirqd/012:18:340
22766991192508,0cyclictest9-21ksoftirqd/007:08:420
22766991019394,0cyclictest9-21ksoftirqd/010:48:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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