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2025-11-24 - 04:01
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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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Mon Nov 24, 2025 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7202997235,32cyclictest3-21ksoftirqd/015:24:080
720699705,33cyclictest0-21swapper/116:55:221
720699705,33cyclictest0-21swapper/115:22:091
720699698,30cyclictest0-21swapper/115:55:471
720699683,38cyclictest0-21swapper/117:09:561
720699683,38cyclictest0-21swapper/117:09:561
720699675,33cyclictest0-21swapper/116:50:531
720699664,5cyclictest0-21swapper/117:24:301
720699644,35cyclictest0-21swapper/117:32:171
663626213,18sleep30-21swapper/312:55:153
720299593,51cyclictest0-21swapper/015:37:280
722099575,46cyclictest0-21swapper/316:06:173
720299573,49cyclictest0-21swapper/016:06:190
720299573,48cyclictest0-21swapper/017:47:150
722099565,44cyclictest0-21swapper/315:20:583
722099564,46cyclictest0-21swapper/316:03:073
720299565,45cyclictest0-21swapper/018:14:250
720299564,46cyclictest0-21swapper/016:47:060
722099558,41cyclictest0-21swapper/316:46:563
722099555,44cyclictest0-21swapper/317:51:053
722099554,44cyclictest0-21swapper/315:25:583
722099553,46cyclictest22695-21ssh15:48:283
720699552,17cyclictest265362grep16:39:221
720299553,46cyclictest0-21swapper/015:04:360
720299553,26cyclictest0-21swapper/016:09:220
720299552,6cyclictest28071-21kworker/0:217:31:260
68382559,15sleep00-21swapper/012:57:420
722099547,9cyclictest0-21swapper/316:52:463
7220995416,33cyclictest25453-21tr18:09:233
720299544,44cyclictest0-21swapper/016:59:560
720299543,45cyclictest0-21swapper/016:19:070
720299543,45cyclictest0-21swapper/014:34:290
720299543,45cyclictest0-21swapper/014:34:290
722099534,43cyclictest0-21swapper/317:38:253
722099534,43cyclictest0-21swapper/315:33:183
722099534,43cyclictest0-21swapper/315:33:183
722099533,44cyclictest0-21swapper/316:34:073
720299534,43cyclictest0-21swapper/018:05:480
720299533,44cyclictest0-21swapper/017:19:060
721399523,42cyclictest0-21swapper/216:17:172
720299523,43cyclictest0-21swapper/016:19:570
720299523,43cyclictest0-21swapper/016:19:570
722099515,40cyclictest0-21swapper/318:14:183
722099514,41cyclictest0-21swapper/317:30:453
722099514,41cyclictest0-21swapper/317:15:363
722099514,41cyclictest0-21swapper/316:36:033
722099514,40cyclictest0-21swapper/317:11:423
722099514,40cyclictest0-21swapper/317:11:423
720299516,39cyclictest0-21swapper/016:52:500
720299514,41cyclictest0-21swapper/015:44:180
720299513,42cyclictest0-21swapper/018:27:210
720299513,12cyclictest0-21swapper/018:11:040
7202995110,35cyclictest9525-21tune2fs14:29:240
7202995110,35cyclictest9525-21tune2fs14:29:240
722099504,6cyclictest0-21swapper/316:56:563
722099504,40cyclictest0-21swapper/313:24:203
722099503,41cyclictest0-21swapper/315:52:483
721399504,40cyclictest0-21swapper/216:06:002
720699504,40cyclictest0-21swapper/115:09:551
720299508,37cyclictest0-21swapper/017:19:580
720299504,40cyclictest0-21swapper/017:51:350
7202995033,11cyclictest0-21swapper/017:42:350
720299503,42cyclictest14589-21idleruntime-cro17:09:060
720299503,42cyclictest14589-21idleruntime-cro17:09:060
720299503,42cyclictest0-21swapper/015:58:050
720299503,41cyclictest0-21swapper/017:57:350
720299503,41cyclictest0-21swapper/015:39:280
7202995015,29cyclictest15948-21switchtime17:09:390
7202995015,29cyclictest15948-21switchtime17:09:390
7202995011,34cyclictest2052-21fschecks_time14:09:260
722099498,35cyclictest0-21swapper/317:02:143
722099495,35cyclictest0-21swapper/317:59:383
722099494,39cyclictest0-21swapper/314:54:253
722099494,39cyclictest0-21swapper/312:59:243
722099494,38cyclictest0-21swapper/318:06:413
722099494,38cyclictest0-21swapper/316:39:483
722099494,38cyclictest0-21swapper/315:34:103
722099493,41cyclictest0-21swapper/317:21:563
722099493,40cyclictest0-21swapper/315:06:593
722099492,41cyclictest32181-21/usr/sbin/munin14:04:283
721399494,38cyclictest0-21swapper/218:17:472
721399494,38cyclictest0-21swapper/218:13:512
721399494,38cyclictest0-21swapper/215:40:542
7213994912,5cyclictest0-21swapper/215:23:492
720699492,42cyclictest13297-21sed16:19:371
720699492,42cyclictest13297-21sed16:19:371
720299498,6cyclictest15499-21cut13:19:250
720299496,37cyclictest0-21swapper/018:21:010
720299496,37cyclictest0-21swapper/018:21:010
720299495,38cyclictest0-21swapper/015:59:210
720299494,38cyclictest0-21swapper/014:49:220
720299494,13cyclictest0-21swapper/013:44:360
720299493,40cyclictest0-21swapper/015:24:190
720299493,40cyclictest0-21swapper/013:59:330
720299492,41cyclictest28071-21kworker/0:215:51:090
7202994911,5cyclictest0-21swapper/016:55:450
722099488,34cyclictest0-21swapper/317:45:313
722099487,36cyclictest0-21swapper/315:15:553
722099484,38cyclictest0-21swapper/317:07:083
722099484,38cyclictest0-21swapper/317:07:083
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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