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2025-08-21 - 22:15
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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 Thu Aug 21, 2025 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
106099820,52rtkit-daemon0-21swapper/107:09:171
2066038993533,1cyclictest0-21swapper/510:01:275
2066034993531,4cyclictest871-21snmpd10:23:101
206603899341,32cyclictest1398004-21ntpq12:38:415
2066036993429,4cyclictest3613650-21sshd10:42:113
2066034993431,2cyclictest1-21systemd12:43:171
2066033993432,2cyclictest815-21gdbus09:33:590
2066033993432,2cyclictest1-21systemd11:18:090
2066039993330,2cyclictest791-21polkitd10:20:046
206603899331,31cyclictest3568675-21sshd10:39:325
2066034993329,4cyclictest871-21snmpd11:47:491
206603499330,32cyclictest0-21swapper/111:07:021
206603499330,30cyclictest0-21swapper/110:46:351
2066033993330,2cyclictest791-21polkitd09:29:170
206603399331,2cyclictest783-21dbus-daemon09:56:060
206603399330,32cyclictest3363082-21cups-browsed11:21:420
2066040993231,1cyclictest871-21snmpd12:38:387
2066040993231,1cyclictest871-21snmpd08:59:557
2066039993229,2cyclictest871-21snmpd09:17:476
2066039993229,2cyclictest791-21polkitd09:35:056
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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