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2026-04-24 - 17:10
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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 792 highest latencies:
System rack8slot1.osadl.org (updated Fri Apr 24, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14044992819779,0cyclictest14142-21chrt07:02:320
14044992533256,0cyclictest9592-1kworker/0:2H12:02:330
14044992429709,0cyclictest21849-21cat07:27:330
14044992394306,0cyclictest9592-1kworker/0:2H09:02:330
14044992373256,0cyclictest9592-1kworker/0:2H10:02:330
14044992341269,0cyclictest9592-1kworker/0:2H10:57:340
14044992336289,0cyclictest9592-1kworker/0:2H08:02:330
14044992315265,0cyclictest9592-1kworker/0:2H09:42:330
14044992265644,0cyclictest9-21ksoftirqd/010:27:340
14044992254307,0cyclictest9592-1kworker/0:2H08:37:340
14044992226587,0cyclictest9-21ksoftirqd/009:37:340
14044992104219,0cyclictest9592-1kworker/0:2H11:02:340
14044992042294,0cyclictest9592-1kworker/0:2H10:07:330
14044991840681,0cyclictest1595-21jbd2/hda3-810:22:330
14044991840304,0cyclictest9592-1kworker/0:2H12:17:340
14044991823246,0cyclictest9592-1kworker/0:2H09:27:340
14044991802251,0cyclictest9592-1kworker/0:2H08:27:340
14044991796263,0cyclictest9592-1kworker/0:2H11:17:340
14044991795259,0cyclictest9592-1kworker/0:2H11:57:320
14044991776712,0cyclictest9-21ksoftirqd/011:37:340
14044991775213,0cyclictest9592-1kworker/0:2H07:22:330
14044991773327,0cyclictest9592-1kworker/0:2H07:42:350
14044991755258,0cyclictest9592-1kworker/0:2H09:22:330
14044991746325,0cyclictest9592-1kworker/0:2H08:17:340
14044991712249,0cyclictest9592-1kworker/0:2H11:07:340
14044991700320,0cyclictest9592-1kworker/0:2H11:42:360
14044991696261,0cyclictest9592-1kworker/0:2H09:57:330
14044991696261,0cyclictest9592-1kworker/0:2H08:22:340
14044991677285,0cyclictest9592-1kworker/0:2H07:32:370
14044991675783,0cyclictest9-21ksoftirqd/008:07:330
14044991674269,0cyclictest9592-1kworker/0:2H11:27:340
14044991669252,0cyclictest9592-1kworker/0:2H08:57:350
14044991651305,0cyclictest9592-1kworker/0:2H07:17:350
14044991634281,0cyclictest9592-1kworker/0:2H07:47:330
14044991618722,0cyclictest9-21ksoftirqd/010:12:430
14044991607266,0cyclictest9592-1kworker/0:2H07:12:380
14044991594767,0cyclictest28370-21seq07:52:450
14044991593312,0cyclictest9592-1kworker/0:2H10:47:350
14044991574282,0cyclictest9592-1kworker/0:2H11:32:370
14044991573232,0cyclictest9592-1kworker/0:2H10:42:340
14044991516241,0cyclictest9592-1kworker/0:2H11:47:320
14044991509128,0cyclictest9592-1kworker/0:2H08:35:200
140449914921035,0cyclictest9-21ksoftirqd/008:13:010
14044991405283,0cyclictest9592-1kworker/0:2H11:12:440
140449914001296,0cyclictest9592-1kworker/0:2H09:33:520
14044991395181,0cyclictest9592-1kworker/0:2H10:52:480
14044991375274,0cyclictest9592-1kworker/0:2H09:52:440
140449913611258,0cyclictest9592-1kworker/0:2H07:38:450
140449913401225,0cyclictest9592-1kworker/0:2H09:08:530
140449913251209,0cyclictest9592-1kworker/0:2H12:23:510
140449913041202,0cyclictest9592-1kworker/0:2H08:48:520
14044991301696,0cyclictest9-21ksoftirqd/011:22:380
14044991294269,0cyclictest9592-1kworker/0:2H07:07:350
14044991289291,0cyclictest9592-1kworker/0:2H11:52:450
14044991282647,0cyclictest9-21ksoftirqd/012:27:460
140449912771160,0cyclictest9592-1kworker/0:2H09:13:230
14044991270257,0cyclictest9592-1kworker/0:2H12:12:440
14044991257270,0cyclictest9592-1kworker/0:2H09:47:380
14044991241272,0cyclictest9592-1kworker/0:2H10:32:450
140449911881073,0cyclictest9592-1kworker/0:2H12:08:210
14044991169677,0cyclictest9-21ksoftirqd/010:37:360
14044991133666,0cyclictest9-21ksoftirqd/008:52:420
14044991115114,0cyclictest9592-1kworker/0:2H08:42:390
14044991052267,0cyclictest9592-1kworker/0:2H08:02:420
14044991010286,0cyclictest9592-1kworker/0:2H09:17:360
1404499855541,0cyclictest7633-21unixbench_singl10:18:460
1404499269124,0cyclictest14059-21latency_hist07:02:260
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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