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2025-06-17 - 02:31
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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 Tue Jun 17, 2025 00:44:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
293832650,0sleep10-21swapper/120:55:161
259922640,0sleep10-21swapper/122:30:181
323122620,0sleep10-21swapper/123:20:001
142172620,0sleep30-21swapper/300:15:143
128782610,1sleep656-21ksoftirqd/621:59:456
157472600,1sleep656-21ksoftirqd/622:23:506
217782580,1sleep549-21ksoftirqd/500:20:205
313912570,0sleep10-21swapper/122:11:181
288899254,13cyclictest0-21swapper/022:05:140
288899243,13cyclictest0-21swapper/020:55:130
288999234,11cyclictest0-21swapper/123:45:121
288999234,11cyclictest0-21swapper/123:10:161
288999234,11cyclictest0-21swapper/122:25:111
288999233,12cyclictest0-21swapper/121:10:121
288899234,12cyclictest0-21swapper/022:35:160
288899234,12cyclictest0-21swapper/022:30:120
288899234,12cyclictest0-21swapper/022:00:120
288899234,12cyclictest0-21swapper/020:15:130
288899234,12cyclictest0-21swapper/000:25:120
288899234,11cyclictest0-21swapper/022:20:120
288899234,11cyclictest0-21swapper/021:30:130
288899233,12cyclictest0-21swapper/022:55:120
288899233,11cyclictest0-21swapper/022:15:130
223702230,1sleep20-21swapper/221:20:322
288999224,11cyclictest0-21swapper/123:55:111
288999224,11cyclictest0-21swapper/119:40:111
288999224,11cyclictest0-21swapper/100:10:151
288999222,12cyclictest0-21swapper/100:05:171
288899225,11cyclictest0-21swapper/019:35:140
288899224,11cyclictest0-21swapper/023:40:150
288899224,11cyclictest0-21swapper/023:35:170
288899224,11cyclictest0-21swapper/020:20:150
288899224,11cyclictest0-21swapper/020:00:140
288899224,11cyclictest0-21swapper/000:00:140
288899223,12cyclictest0-21swapper/021:15:140
288999214,11cyclictest0-21swapper/122:50:121
288899214,10cyclictest0-21swapper/021:55:130
288899213,11cyclictest0-21swapper/000:20:120
288899212,13cyclictest0-21swapper/022:40:140
288999204,11cyclictest0-21swapper/119:30:161
288999204,10cyclictest0-21swapper/120:05:131
288999203,8cyclictest0-21swapper/100:15:121
288999203,11cyclictest0-21swapper/120:45:161
288899204,9cyclictest0-21swapper/020:45:000
288899203,10cyclictest0-21swapper/023:05:120
288899203,10cyclictest0-21swapper/021:25:130
288899203,10cyclictest0-21swapper/019:55:120
288899203,10cyclictest0-21swapper/019:55:120
288999193,9cyclictest0-21swapper/121:35:131
288899194,9cyclictest0-21swapper/020:10:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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