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2026-04-14 - 04:06
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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 Tue Apr 14, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3134921040,0sleep50-21swapper/523:41:545
191202980,0sleep50-21swapper/523:35:165
338039960,0EcMasterDemoSyn3389-21runintdemo5min20:45:540
320339920,0EcMasterDemoSyn321329tAtEmLog_021:56:545
2628239910,0EcMasterDemoSyn2629229tAtEmLog_020:25:375
33939830,0EcMasterDemoSyn34929tAtEmLog_019:34:555
3037539830,0EcMasterDemoSyn3038529tAtEmLog_022:47:365
2950739820,0EcMasterDemoSyn2951729tAtEmLog_023:23:065
2091839820,0EcMasterDemoSyn2092829tAtEmLog_019:09:335
2091839820,0EcMasterDemoSyn2092829tAtEmLog_019:09:335
1642139810,0EcMasterDemoSyn1643129tAtEmLog_020:05:205
1523239810,0EcMasterDemoSyn1524229tAtEmLog_023:33:155
5942640,1sleep4581rcuc/423:25:134
287342380,0sleep30-21swapper/323:58:503
748739340,1EcMasterDemoSyn7480-21ssh22:17:102
1238139330,0EcMasterDemoSyn12390-21runintdemo5min22:01:583
2628239280,1EcMasterDemoSyn26288-21ps20:25:373
259902220,0sleep20-21swapper/223:03:132
2154539220,1EcMasterDemoSyn21551-21ps22:07:024
212802220,0sleep221281-21ssh23:36:082
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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