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2025-05-02 - 12:56
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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 100 highest latencies:
System rack5slot1.osadl.org (updated Fri May 02, 2025 00:44:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
216492980,1sleep00-21swapper/021:50:500
243822640,0sleep10-21swapper/120:15:181
143882610,2sleep121-21ksoftirqd/122:07:331
145842300,0sleep60-21swapper/622:49:046
247292280,0sleep20-21swapper/223:59:262
231392250,1sleep763-21ksoftirqd/719:15:157
1956699254,14cyclictest0-21swapper/021:30:170
1957199244,12cyclictest0-21swapper/123:25:121
1957199244,12cyclictest0-21swapper/123:20:141
1957199244,12cyclictest0-21swapper/119:45:171
1956699244,13cyclictest0-21swapper/022:00:130
1956699244,13cyclictest0-21swapper/021:15:120
1956699244,12cyclictest0-21swapper/022:50:150
1956699244,12cyclictest0-21swapper/019:15:120
1956699240,12cyclictest0-21swapper/022:27:400
1957199235,12cyclictest0-21swapper/120:05:151
1957199234,12cyclictest0-21swapper/121:55:141
1957199234,12cyclictest0-21swapper/100:05:131
1956699235,12cyclictest0-21swapper/022:05:000
1956699234,12cyclictest0-21swapper/021:25:150
1957199224,11cyclictest0-21swapper/123:05:141
1957199224,11cyclictest0-21swapper/122:55:121
1957199224,11cyclictest0-21swapper/122:55:121
1957199224,11cyclictest0-21swapper/100:35:131
1957199224,11cyclictest0-21swapper/100:20:141
1957199224,10cyclictest0-21swapper/100:00:111
1956699224,12cyclictest0-21swapper/022:35:130
1956699224,11cyclictest0-21swapper/023:10:120
1956699224,11cyclictest0-21swapper/021:20:170
1956699224,11cyclictest0-21swapper/020:10:000
1956699224,11cyclictest0-21swapper/020:00:140
1956699224,11cyclictest0-21swapper/019:25:130
1956699224,11cyclictest0-21swapper/000:30:120
1956699224,11cyclictest0-21swapper/000:10:120
1956699224,10cyclictest0-21swapper/021:45:140
1956699224,10cyclictest0-21swapper/021:40:150
1956699223,12cyclictest0-21swapper/020:35:120
1956699223,12cyclictest0-21swapper/019:40:190
1956699223,11cyclictest0-21swapper/021:00:170
1957199214,10cyclictest0-21swapper/122:15:141
1957199214,10cyclictest0-21swapper/121:10:161
1957199213,10cyclictest0-21swapper/122:25:141
1956699214,11cyclictest0-21swapper/022:30:000
1956699214,11cyclictest0-21swapper/020:45:170
1956699214,10cyclictest0-21swapper/021:35:150
1956699214,10cyclictest0-21swapper/020:55:160
1956699214,10cyclictest0-21swapper/020:30:120
1956699213,11cyclictest0-21swapper/020:10:150
1957199204,9cyclictest0-21swapper/119:35:111
1957199203,10cyclictest0-21swapper/100:15:131
1956699205,10cyclictest0-21swapper/023:39:590
1956699204,9cyclictest0-21swapper/000:00:130
1956699204,10cyclictest0-21swapper/020:40:180
1956699203,11cyclictest0-21swapper/022:20:130
1956699203,10cyclictest0-21swapper/022:45:120
216882190,0sleep30-21swapper/300:18:493
1957199194,10cyclictest0-21swapper/121:15:121
1957199194,10cyclictest0-21swapper/100:25:121
1956699193,10cyclictest0-21swapper/022:20:000
1956699183,9cyclictest0-21swapper/023:00:130
1956699180,1cyclictest0-21swapper/022:59:130
1956699180,1cyclictest0-21swapper/022:59:130
1956699180,1cyclictest0-21swapper/022:40:460
196542170,2sleep549-21ksoftirqd/521:05:215
1958599170,1cyclictest0-21swapper/400:09:374
1957199173,8cyclictest0-21swapper/121:45:141
1956699170,17cyclictest0-21swapper/023:40:180
1956699170,16cyclictest0-21swapper/023:25:510
131172170,0sleep40-21swapper/400:36:044
1957199163,8cyclictest0-21swapper/122:40:111
1957199161,9cyclictest0-21swapper/119:55:151
1956699169,1cyclictest0-21swapper/021:56:190
1956699164,11cyclictest0-21swapper/023:50:000
1956699160,1cyclictest0-21swapper/023:55:030
1956699160,15cyclictest0-21swapper/023:30:030
1956699160,15cyclictest0-21swapper/023:24:410
1956699160,15cyclictest0-21swapper/023:09:450
1956699160,12cyclictest0-21swapper/000:05:340
1957199150,2cyclictest0-21swapper/123:45:431
1957199150,14cyclictest17966-21ssh23:32:531
1957199150,14cyclictest14135-21grep21:25:281
1956699155,9cyclictest0-21swapper/000:25:010
19566991511,4cyclictest0-21swapper/022:11:070
19566991510,5cyclictest0-21swapper/020:50:240
19566991510,4cyclictest0-21swapper/000:39:250
1956699150,8cyclictest407-21systemd-journal19:56:410
1956699150,1cyclictest0-21swapper/000:29:140
1956699150,15cyclictest0-21swapper/023:17:130
1956699150,15cyclictest0-21swapper/019:52:040
1956699150,14cyclictest0-21swapper/021:09:570
1956699150,14cyclictest0-21swapper/019:31:120
278622140,1sleep763-21ksoftirqd/723:40:007
1958599140,1cyclictest0-21swapper/422:27:344
1957199140,2cyclictest0-21swapper/100:12:271
1957199140,13cyclictest0-21swapper/122:50:281
19566991412,2cyclictest0-21swapper/023:51:000
19566991410,4cyclictest0-21swapper/021:13:170
1956699140,1cyclictest0-21swapper/019:24:550
1956699140,14cyclictest0-21swapper/020:26:310
1956699140,14cyclictest0-21swapper/020:20:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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