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2026-04-11 - 08:28
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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 Apr 11, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
99721050,1sleep00-21swapper/021:40:200
274822970,0sleep50-21swapper/500:18:185
3105839930,0EcMasterDemoSyn0-21swapper/420:45:294
2358939840,0EcMasterDemoSyn2359929tAtEmLog_023:58:115
728439830,0EcMasterDemoSyn729429tAtEmLog_021:26:035
541439830,0EcMasterDemoSyn542429tAtEmLog_019:54:475
443639820,0EcMasterDemoSyn444629tAtEmLog_000:23:325
3073039820,0EcMasterDemoSyn3074029tAtEmLog_019:39:345
1163939820,0EcMasterDemoSyn1164929tAtEmLog_021:10:515
1760939810,0EcMasterDemoSyn1761929tAtEmLog_020:20:085
1675839810,0EcMasterDemoSyn1676829tAtEmLog_021:31:085
1077239810,0EcMasterDemoSyn1078229tAtEmLog_022:57:205
2837339800,0EcMasterDemoSyn2838329tAtEmLog_019:34:305
1451739700,1EcMasterDemoSyn14515-21ssh23:53:071
2029939330,1EcMasterDemoSyn20305-21ps20:25:120
2097439230,1EcMasterDemoSyn20986-21chrt19:19:175
16413991916,2cyclictest26761-21kworker/2:1+events22:26:532
1632829190,0tAtEmLog_00-21swapper/522:11:405
275099180,11tDemoTimingTask8048-21chrt21:44:565
1640499185,9cyclictest9568-21sh22:20:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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