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2025-07-13 - 15:31
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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: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 20 highest latencies:
System rack9slot0.osadl.org (updated Sun Jul 13, 2025 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
106099670,58rtkit-daemon0-21swapper/007:07:120
206044599390,36cyclictest1-21systemd11:08:504
206044899350,35cyclictest0-21swapper/510:49:355
206044899350,35cyclictest0-21swapper/510:49:355
2060435993533,1cyclictest0-21swapper/108:11:171
206044899340,31cyclictest0-21swapper/510:37:045
2060455993331,1cyclictest0-21swapper/708:57:287
2060455993331,1cyclictest0-21swapper/708:57:287
2060453993330,2cyclictest871-21snmpd12:33:026
2060448993330,3cyclictest871-21snmpd09:34:445
2060448993328,5cyclictest871-21snmpd11:30:275
2060448993328,5cyclictest871-21snmpd10:41:075
206044899330,31cyclictest0-21swapper/509:08:285
2060445993331,1cyclictest871-21snmpd08:21:304
2060445993330,2cyclictest871-21snmpd10:37:164
206043599330,0cyclictest0-21swapper/111:56:021
206043599330,0cyclictest0-21swapper/110:35:311
206042999330,32cyclictest0-21swapper/007:23:460
206045599321,2cyclictest1122-21gnome-shell10:48:437
206045599321,2cyclictest1122-21gnome-shell10:48:437
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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