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2026-08-01 - 10:10
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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 rack5slot1.osadl.org (updated Sat Aug 01, 2026 00:44:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15769391360,3EcMasterDemoSyn15776-21grep21:44:322
4807391110,0EcMasterDemoSyn0-21swapper/322:14:583
3028939910,0EcMasterDemoSyn3029929tAtEmLog_021:34:245
3028939910,0EcMasterDemoSyn3029929tAtEmLog_021:34:235
1576939890,1EcMasterDemoSyn481rcuc/321:44:323
480739840,0EcMasterDemoSyn481729tAtEmLog_022:14:585
2874339840,0EcMasterDemoSyn2875329tAtEmLog_019:12:255
1660039830,0EcMasterDemoSyn1661029tAtEmLog_021:03:585
461339820,0EcMasterDemoSyn462329tAtEmLog_022:50:285
2601339820,0EcMasterDemoSyn2602329tAtEmLog_019:07:215
2405039820,0EcMasterDemoSyn2406029tAtEmLog_023:56:235
1987139820,0EcMasterDemoSyn1988229tAtEmLog_000:31:535
1790439820,0EcMasterDemoSyn1791429tAtEmLog_019:58:035
827839810,0EcMasterDemoSyn828829tAtEmLog_023:10:455
827839810,0EcMasterDemoSyn828829tAtEmLog_023:10:455
3215539810,0EcMasterDemoSyn3216529tAtEmLog_020:28:295
1576939800,0EcMasterDemoSyn1577929tAtEmLog_021:44:325
2481139670,1EcMasterDemoSyn24817-21ps21:49:372
1289139640,3EcMasterDemoSyn12897-21ps19:47:542
118692580,0sleep00-21swapper/021:41:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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