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2026-08-20 - 23:08
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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 Thu Aug 20, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1424022625sleep20-21swapper20:27:012
2866922221sleep50-21swapper16:49:205
2646322221sleep40-21swapper04:46:114
2621422221sleep00-21swapper04:42:390
1110822221sleep40-21swapper20:18:144
902022019sleep40-21swapper19:16:124
579522019sleep30-21swapper20:08:293
2069622019sleep30-21swapper05:34:523
1370822019sleep40-21swapper20:22:224
550321919sleep50-21swapper21:09:455
3050721919sleep40-21swapper18:53:074
3109021817sleep30-21swapper17:56:083
26718991818cyclictest0-21swapper17:27:160
2591821817sleep30-21swapper16:43:103
2531421817sleep30-21swapper18:45:063
2505021817sleep50-21swapper19:46:385
2447021817sleep30-21swapper20:43:423
1660721817sleep50-21swapper20:30:405
1147721817sleep50-21swapper19:18:135
26718991717cyclictest0-21swapper16:49:520
26718991713cyclictest0-21swapper16:42:210
26718991711cyclictest0-21swapper05:01:100
26718991711cyclictest0-21swapper05:01:100
2531521711sleep40-21swapper18:45:074
2272321711sleep40-21swapper18:41:074
861421615sleep50-21swapper20:15:435
7399160migration/524710-21munin-node04:42:145
657121615sleep50-21swapper18:08:595
485921615sleep40-21swapper05:07:004
428821615sleep50-21swapper17:04:085
427821615sleep40-21swapper17:03:594
386221615sleep50-21swapper18:03:225
3036521615sleep40-21swapper19:56:214
26718991616cyclictest0-21swapper21:14:020
26718991616cyclictest0-21swapper21:02:150
26718991616cyclictest0-21swapper20:46:280
26718991616cyclictest0-21swapper20:26:000
26718991616cyclictest0-21swapper20:17:120
26718991616cyclictest0-21swapper20:02:090
26718991616cyclictest0-21swapper19:38:110
26718991616cyclictest0-21swapper19:14:290
26718991616cyclictest0-21swapper19:05:130
26718991616cyclictest0-21swapper18:47:090
26718991616cyclictest0-21swapper18:32:570
26718991616cyclictest0-21swapper18:23:170
26718991616cyclictest0-21swapper18:15:320
26718991616cyclictest0-21swapper18:01:340
26718991616cyclictest0-21swapper17:53:490
26718991616cyclictest0-21swapper17:47:310
26718991616cyclictest0-21swapper17:40:000
26718991616cyclictest0-21swapper17:34:430
26718991616cyclictest0-21swapper17:22:570
26718991616cyclictest0-21swapper17:12:230
26718991616cyclictest0-21swapper17:10:190
26718991616cyclictest0-21swapper16:57:150
26718991616cyclictest0-21swapper16:57:150
26718991616cyclictest0-21swapper16:56:510
26718991616cyclictest0-21swapper05:37:200
26718991616cyclictest0-21swapper05:32:500
26718991616cyclictest0-21swapper05:30:110
26718991616cyclictest0-21swapper05:12:070
26718991616cyclictest0-21swapper05:08:140
26718991616cyclictest0-21swapper05:02:040
26718991616cyclictest0-21swapper04:49:290
2340221615sleep50-21swapper16:40:155
1449521615sleep50-21swapper18:22:595
959521511sleep40-21swapper17:13:524
869021514sleep40-21swapper20:16:464
848121511sleep30-21swapper20:13:493
828521514sleep40-21swapper21:16:244
476221514sleep30-21swapper05:05:393
3274121513sleep40-21swapper19:57:174
320721514sleep30-21swapper20:04:373
3101621514sleep40-21swapper17:55:054
3031921513sleep60-21swapper19:55:436
26718991515cyclictest0-21swapper20:59:080
26718991515cyclictest0-21swapper20:34:540
26718991515cyclictest0-21swapper20:12:070
26718991515cyclictest0-21swapper19:59:330
26718991515cyclictest0-21swapper19:27:220
26718991515cyclictest0-21swapper19:07:180
26718991515cyclictest0-21swapper18:57:110
26718991515cyclictest0-21swapper18:53:460
26718991515cyclictest0-21swapper18:37:160
26718991515cyclictest0-21swapper18:17:060
26718991515cyclictest0-21swapper18:02:310
26718991515cyclictest0-21swapper17:43:090
26718991515cyclictest0-21swapper17:20:020
26718991515cyclictest0-21swapper17:02:200
26718991514cyclictest0-21swapper21:07:270
26718991513cyclictest0-21swapper20:07:260
26718991513cyclictest0-21swapper05:22:190
26718991511cyclictest0-21swapper20:54:080
26718991511cyclictest0-21swapper19:54:050
26718991511cyclictest0-21swapper19:18:460
26718991511cyclictest0-21swapper18:45:110
2581521514sleep40-21swapper17:46:574
2565221514sleep30-21swapper17:44:403
2486321513sleep40-21swapper19:43:574
2321821513sleep40-21swapper14:19:204
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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