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2026-04-09 - 16:10
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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 Thu Apr 09, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1992999354631,0cyclictest9-21ksoftirqd/007:03:240
19929992590313,0cyclictest6051-1kworker/0:0H08:03:280
19929992502299,0cyclictest6051-1kworker/0:0H07:08:270
19929992334302,0cyclictest6051-1kworker/0:0H11:03:270
19929992311648,0cyclictest1595-21jbd2/hda3-811:43:260
19929992301314,0cyclictest6051-1kworker/0:0H09:28:270
19929992301250,0cyclictest6051-1kworker/0:0H11:18:260
19929992297740,0cyclictest7358-21latency_hist10:18:270
19929992296298,0cyclictest6051-1kworker/0:0H10:28:260
19929992288300,0cyclictest6051-1kworker/0:0H09:03:280
19929992285243,0cyclictest6051-1kworker/0:0H11:48:270
19929992180690,0cyclictest9-21ksoftirqd/008:58:270
19929992167198,0cyclictest6051-1kworker/0:0H08:08:260
19929991993228,0cyclictest6051-1kworker/0:0H08:18:270
19929991975285,0cyclictest6051-1kworker/0:0H07:58:270
19929991957238,0cyclictest6051-1kworker/0:0H12:03:260
19929991927283,0cyclictest6051-1kworker/0:0H08:48:300
19929991881305,0cyclictest6051-1kworker/0:0H10:38:270
19929991833279,0cyclictest6051-1kworker/0:0H09:18:270
19929991825316,0cyclictest6051-1kworker/0:0H10:23:270
19929991820304,0cyclictest6051-1kworker/0:0H09:58:280
19929991819752,0cyclictest9-21ksoftirqd/010:13:400
19929991798283,0cyclictest6051-1kworker/0:0H07:48:280
19929991792282,0cyclictest6051-1kworker/0:0H07:43:270
19929991777181,0cyclictest6051-1kworker/0:0H11:28:270
19929991751123,0cyclictest6051-1kworker/0:0H08:28:280
19929991738230,0cyclictest6051-1kworker/0:0H11:58:260
19929991737274,0cyclictest6051-1kworker/0:0H09:48:260
19929991731682,0cyclictest9-21ksoftirqd/011:08:270
19929991719279,0cyclictest6051-1kworker/0:0H07:28:270
19929991718239,0cyclictest6051-1kworker/0:0H12:28:270
19929991708270,0cyclictest6051-1kworker/0:0H10:48:260
19929991685331,0cyclictest6051-1kworker/0:0H07:03:220
19929991669346,0cyclictest6051-1kworker/0:0H08:23:280
19929991655142,0cyclictest6051-1kworker/0:0H11:38:270
19929991646332,0cyclictest6051-1kworker/0:0H09:38:300
19929991644249,0cyclictest6051-1kworker/0:0H10:43:280
19929991641254,0cyclictest6051-1kworker/0:0H10:53:310
19929991640291,0cyclictest6051-1kworker/0:0H07:18:280
19929991637280,0cyclictest6051-1kworker/0:0H09:43:270
19929991630310,0cyclictest6051-1kworker/0:0H07:38:270
19929991623260,0cyclictest6051-1kworker/0:0H12:18:260
19929991616307,0cyclictest6051-1kworker/0:0H12:23:270
19929991601743,0cyclictest27703-21grep11:33:370
19929991597357,0cyclictest6051-1kworker/0:0H08:43:270
19929991591226,0cyclictest6051-1kworker/0:0H10:58:260
19929991583286,0cyclictest6051-1kworker/0:0H09:23:270
19929991578325,0cyclictest6051-1kworker/0:0H10:08:260
19929991578295,0cyclictest6051-1kworker/0:0H07:33:300
19929991527713,0cyclictest9-21ksoftirqd/008:53:370
19929991508295,0cyclictest6051-1kworker/0:0H07:13:380
19929991463282,0cyclictest6051-1kworker/0:0H12:13:450
19929991448317,0cyclictest6051-1kworker/0:0H12:08:360
19929991430217,0cyclictest6051-1kworker/0:0H07:53:390
19929991410686,0cyclictest9-21ksoftirqd/007:23:290
19929991388308,0cyclictest6051-1kworker/0:0H08:13:380
19929991387278,0cyclictest6051-1kworker/0:0H09:13:330
1992999138199,0cyclictest6051-1kworker/0:0H08:33:430
19929991359231,0cyclictest6051-1kworker/0:0H09:13:420
19929991352486,0cyclictest28877-21fschecks_count09:36:190
19929991346267,0cyclictest6051-1kworker/0:0H10:03:310
19929991319290,0cyclictest6051-1kworker/0:0H11:23:320
19929991293310,0cyclictest6051-1kworker/0:0H08:38:410
19929991292271,0cyclictest6051-1kworker/0:0H11:13:400
19929991278270,0cyclictest6051-1kworker/0:0H10:33:430
19929991154239,0cyclictest6051-1kworker/0:0H11:53:360
19929991112246,0cyclictest6051-1kworker/0:0H09:53:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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