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2026-06-25 - 23:20
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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 Thu Jun 25, 2026 12:44:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28006391170,1EcMasterDemoSyn28013-21runintdemo5min08:14:100
761621040,0sleep50-21swapper/511:42:315
259782960,0sleep20-21swapper/211:35:082
969539920,0EcMasterDemoSyn970529tAtEmLog_009:55:365
297839850,0EcMasterDemoSyn298829tAtEmLog_011:21:495
2909039850,0EcMasterDemoSyn2910029tAtEmLog_012:12:315
1641639840,0EcMasterDemoSyn16423-21grep11:47:103
1641639840,0EcMasterDemoSyn16423-21grep11:47:103
1222039840,0EcMasterDemoSyn1223029tAtEmLog_008:49:405
3182939830,0EcMasterDemoSyn3184029tAtEmLog_007:13:205
1384539830,0EcMasterDemoSyn1385529tAtEmLog_007:43:445
2702139820,0EcMasterDemoSyn2703129tAtEmLog_009:30:145
19192820,0sleep20-21swapper/209:15:542
177939820,0EcMasterDemoSyn178929tAtEmLog_007:18:245
1418039820,0EcMasterDemoSyn1419029tAtEmLog_012:22:395
1306739820,0EcMasterDemoSyn1307729tAtEmLog_010:51:235
415939810,0EcMasterDemoSyn416929tAtEmLog_007:23:285
2578839810,0EcMasterDemoSyn2579829tAtEmLog_011:52:155
250639810,0EcMasterDemoSyn251629tAtEmLog_011:57:185
209692540,0sleep20-21swapper/210:02:082
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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