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2025-06-19 - 17:51
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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 50 highest latencies:
System rack5slot1.osadl.org (updated Thu Jun 19, 2025 12:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
315812960,0sleep656-21ksoftirqd/607:10:246
120882660,1sleep70-21swapper/711:50:157
142012620,0sleep70-21swapper/709:20:277
287162610,0sleep10-21swapper/110:50:261
113792590,1sleep549-21ksoftirqd/509:45:165
189772570,0sleep30-21swapper/310:17:433
237662560,0sleep50-21swapper/510:47:025
3023399244,13cyclictest0-21swapper/111:35:111
3023399233,13cyclictest0-21swapper/112:05:131
3023399233,12cyclictest0-21swapper/110:05:131
3023299235,11cyclictest0-21swapper/011:55:130
3023299234,12cyclictest0-21swapper/009:40:150
3023299234,12cyclictest0-21swapper/007:40:120
3023399224,11cyclictest0-21swapper/112:25:111
3023399224,11cyclictest0-21swapper/107:35:151
3023399223,12cyclictest0-21swapper/112:00:131
3023299224,12cyclictest0-21swapper/011:50:000
3023299224,12cyclictest0-21swapper/009:40:010
3023299224,11cyclictest0-21swapper/011:30:130
3023299224,11cyclictest0-21swapper/010:35:130
3023299224,11cyclictest0-21swapper/010:00:110
3023299224,11cyclictest0-21swapper/009:55:190
3023299224,11cyclictest0-21swapper/009:45:140
3023299224,11cyclictest0-21swapper/008:00:010
3023299224,11cyclictest0-21swapper/007:25:160
3023299223,12cyclictest0-21swapper/010:45:160
3023299223,12cyclictest0-21swapper/010:30:130
3023299222,12cyclictest0-21swapper/008:30:140
3023399214,10cyclictest0-21swapper/110:10:141
3023399214,10cyclictest0-21swapper/109:15:131
3023399214,10cyclictest0-21swapper/108:15:121
3023399214,10cyclictest0-21swapper/107:20:151
3023399213,11cyclictest0-21swapper/110:55:171
3023399213,11cyclictest0-21swapper/110:40:201
3023399213,11cyclictest0-21swapper/110:40:201
3023299214,11cyclictest0-21swapper/011:25:140
3023299214,10cyclictest0-21swapper/011:15:140
3023299214,10cyclictest0-21swapper/008:35:120
3023299213,11cyclictest0-21swapper/011:20:100
3023299213,11cyclictest0-21swapper/011:05:150
3023299213,10cyclictest0-21swapper/008:20:160
3023399204,10cyclictest0-21swapper/112:15:121
3023399203,11cyclictest0-21swapper/109:50:131
3023299204,11cyclictest0-21swapper/010:15:000
3023299204,10cyclictest0-21swapper/008:55:120
3023299204,10cyclictest0-21swapper/008:55:120
3023299203,11cyclictest0-21swapper/007:30:150
73872190,1sleep27388-21/usr/sbin/munin11:25:202
3023399193,11cyclictest0-21swapper/109:35:201
3023299194,10cyclictest0-21swapper/010:45:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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