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2026-03-11 - 17:01
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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: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot5.osadl.org (updated Wed Mar 11, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1667822221sleep50-21swapper10:07:255
1120422221sleep50-21swapper09:55:245
694622019sleep50-21swapper06:44:225
2963922019sleep40-21swapper11:32:394
163222019sleep70-21swapper06:35:517
664521917sleep60-21swapper07:45:296
3259421919sleep60-21swapper10:36:236
2464421919sleep40-21swapper10:22:044
1984421919sleep60-21swapper11:13:126
1248721919sleep30-21swapper06:57:243
967921817sleep30-21swapper06:50:203
880121817sleep40-21swapper08:48:414
815621817sleep40-21swapper10:50:214
575321817sleep40-21swapper09:43:394
2456621817sleep30-21swapper10:20:593
245521817sleep30-21swapper11:40:303
1998991818cyclictest0-21swapper09:31:290
1998991818cyclictest0-21swapper09:01:220
175621817sleep50-21swapper06:37:255
436521711sleep40-21swapper06:40:294
2774721711sleep40-21swapper09:27:544
1998991717cyclictest0-21swapper11:49:010
1998991717cyclictest0-21swapper07:43:250
1998991711cyclictest749sirq-net-rx/006:59:500
1998991711cyclictest0-21swapper10:00:060
842921615sleep20-21swapper09:48:492
81821615sleep50-21swapper08:35:145
812421615sleep20-21swapper10:49:552
600521615sleep20-21swapper09:47:132
518121615sleep40-21swapper11:46:234
350721614sleep30-21swapper08:39:123
3202121615sleep20-21swapper11:33:412
2907621615sleep60-21swapper11:28:176
1998991616cyclictest0-21swapper12:05:410
1998991616cyclictest0-21swapper12:05:410
1998991616cyclictest0-21swapper12:02:420
1998991616cyclictest0-21swapper11:40:250
1998991616cyclictest0-21swapper11:23:090
1998991616cyclictest0-21swapper10:58:160
1998991616cyclictest0-21swapper10:24:140
1998991616cyclictest0-21swapper10:24:140
1998991616cyclictest0-21swapper10:19:290
1998991616cyclictest0-21swapper10:15:300
1998991616cyclictest0-21swapper09:49:140
1998991616cyclictest0-21swapper09:40:170
1998991616cyclictest0-21swapper09:37:300
1998991616cyclictest0-21swapper08:02:020
1998991616cyclictest0-21swapper07:51:040
1998991616cyclictest0-21swapper07:38:150
1998991616cyclictest0-21swapper07:34:160
1998991616cyclictest0-21swapper07:32:480
1998991616cyclictest0-21swapper07:23:210
1998991616cyclictest0-21swapper07:18:220
1998991611cyclictest0-21swapper11:33:370
1998991611cyclictest0-21swapper09:10:120
1998991611cyclictest0-21swapper08:13:230
188321615sleep40-21swapper11:38:154
1542021613sleep40-21swapper07:03:174
1542021613sleep40-21swapper07:03:174
125221615sleep50-21swapper07:35:365
1223321615sleep10-21swapper06:53:461
805921514sleep30-21swapper10:49:003
802521512sleep50-21swapper10:48:305
662121511sleep30-21swapper07:45:103
549721515sleep40-21swapper11:47:594
335821513sleep40-21swapper09:42:274
3251321511sleep30-21swapper10:35:163
2982921514sleep40-21swapper10:29:574
2709321514sleep40-21swapper10:24:044
2709321514sleep40-21swapper10:24:044
2675221513sleep40-21swapper11:24:394
2496421514sleep30-21swapper09:21:133
2419621514sleep40-21swapper11:21:114
2150921511sleep40-21swapper11:15:504
199899159cyclictest0-21swapper11:45:520
1998991515cyclictest1851-21snmpd07:54:580
1998991515cyclictest0-21swapper11:03:000
1998991515cyclictest0-21swapper10:50:290
1998991515cyclictest0-21swapper10:43:180
1998991515cyclictest0-21swapper10:04:100
1998991515cyclictest0-21swapper09:43:110
1998991515cyclictest0-21swapper09:20:350
1998991515cyclictest0-21swapper08:46:560
1998991515cyclictest0-21swapper08:46:560
1998991515cyclictest0-21swapper08:38:140
1998991515cyclictest0-21swapper07:13:110
1998991515cyclictest0-21swapper06:55:080
1998991515cyclictest0-21swapper06:43:580
1998991514cyclictest0-21swapper10:28:390
1998991514cyclictest0-21swapper10:10:210
1998991513cyclictest0-21swapper10:53:400
1998991513cyclictest0-21swapper10:40:390
1998991511cyclictest0-21swapper09:23:140
1998991511cyclictest0-21swapper09:05:110
1644721513sleep40-21swapper10:04:124
1628621511sleep40-21swapper11:07:184
1577221514sleep30-21swapper12:05:273
1577221514sleep30-21swapper12:05:273
1507121514sleep60-21swapper07:01:116
1490021513sleep40-21swapper09:03:144
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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