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2026-04-24 - 01:54
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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 highest latencies:
System rack3slot1.osadl.org (updated Fri Apr 24, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1587599113112cyclictest121ksoftirqd/121:38:341
1587799108103cyclictest0-21swapper/322:33:463
1587799103102cyclictest0-21swapper/318:39:023
1587799103102cyclictest0-21swapper/317:28:543
1587599103102cyclictest21045-21tune2fs19:58:531
15875999392cyclictest18292-21munin-node18:39:021
15875999392cyclictest0-21swapper/118:13:581
15877998882cyclictest0-21swapper/322:18:473
15877998782cyclictest0-21swapper/318:48:513
15877998782cyclictest0-21swapper/317:48:573
15877998772cyclictest0-21swapper/321:08:553
15877998772cyclictest0-21swapper/319:13:513
15877998682cyclictest0-21swapper/321:04:013
15877998682cyclictest0-21swapper/320:53:593
15877998482cyclictest0-21swapper/317:58:423
15875998482cyclictest3954-21tune2fs21:48:471
15875998482cyclictest16823-21tune2fs18:33:561
15875998482cyclictest14420-21tune2fs18:28:551
15875998482cyclictest0-21swapper/117:48:561
15875998481cyclictest3729-21fschecks_count19:18:531
15877998382cyclictest0-21swapper/322:43:543
15877998382cyclictest0-21swapper/322:23:523
15877998382cyclictest0-21swapper/321:58:533
15877998382cyclictest0-21swapper/321:49:083
15877998382cyclictest0-21swapper/321:44:073
15877998382cyclictest0-21swapper/321:38:343
15877998382cyclictest0-21swapper/321:28:543
15877998382cyclictest0-21swapper/321:23:553
15877998382cyclictest0-21swapper/321:23:353
15877998382cyclictest0-21swapper/320:43:573
15877998382cyclictest0-21swapper/320:33:563
15877998382cyclictest0-21swapper/320:18:533
15877998382cyclictest0-21swapper/320:08:523
15877998382cyclictest0-21swapper/320:03:573
15877998382cyclictest0-21swapper/319:59:003
15877998382cyclictest0-21swapper/319:44:003
15877998382cyclictest0-21swapper/319:39:013
15877998382cyclictest0-21swapper/319:34:003
15877998382cyclictest0-21swapper/319:03:563
15877998382cyclictest0-21swapper/318:53:543
15877998382cyclictest0-21swapper/318:29:023
15877998382cyclictest0-21swapper/318:13:523
15877998382cyclictest0-21swapper/317:44:033
15877998382cyclictest0-21swapper/317:38:563
15877998382cyclictest0-21swapper/317:19:043
15877998361cyclictest0-21swapper/321:03:323
15877998361cyclictest0-21swapper/319:10:393
15875998382cyclictest0-21swapper/122:33:551
15875998382cyclictest0-21swapper/122:23:501
15875998382cyclictest0-21swapper/122:04:091
15875998382cyclictest0-21swapper/121:58:331
15875998382cyclictest0-21swapper/121:28:501
15875998382cyclictest0-21swapper/121:08:551
15875998382cyclictest0-21swapper/121:03:501
15875998382cyclictest0-21swapper/120:53:571
15875998382cyclictest0-21swapper/120:28:551
15875998382cyclictest0-21swapper/120:18:531
15875998382cyclictest0-21swapper/120:04:011
15875998382cyclictest0-21swapper/119:53:491
15875998382cyclictest0-21swapper/119:48:591
15875998382cyclictest0-21swapper/119:44:001
15875998382cyclictest0-21swapper/118:53:541
15875998382cyclictest0-21swapper/118:48:511
15875998382cyclictest0-21swapper/118:44:001
15875998382cyclictest0-21swapper/118:03:321
15875998382cyclictest0-21swapper/117:34:031
15875998381cyclictest5867-21tune2fs19:23:531
15875998381cyclictest31883-21tune2fs19:08:531
15875998381cyclictest29468-21tune2fs19:03:531
15875998381cyclictest27639-21tune2fs18:58:541
15875998381cyclictest27396-21tune2fs17:43:571
15875998381cyclictest25383-21tune2fs20:08:501
15875998381cyclictest1912-21tune2fs21:43:481
15875998381cyclictest12634-21tune2fs22:08:471
15875998381cyclictest10218-21tune2fs19:33:531
15877998281cyclictest3731-21fschecks_count19:18:533
15877998281cyclictest0-21swapper/318:58:543
15875998281cyclictest5414-21aten2.4-expect18:08:521
15875998281cyclictest3698-21tune2fs18:03:561
15875998281cyclictest20781-21aten2.4-expect21:13:461
15877997862cyclictest0-21swapper/318:08:533
15877997762cyclictest0-21swapper/322:08:443
15875997775cyclictest8220-21tune2fs20:43:511
15877997571cyclictest0-21swapper/320:38:573
15875997573cyclictest24345-21sed21:18:581
15877997452cyclictest0-21swapper/321:38:453
15877997372cyclictest0-21swapper/322:13:523
15877997372cyclictest0-21swapper/322:03:523
15877997372cyclictest0-21swapper/320:13:483
15877997372cyclictest0-21swapper/319:28:393
15877997371cyclictest1385-17sedispatch22:28:323
15877997361cyclictest0-21swapper/321:13:383
15877997361cyclictest0-21swapper/318:43:513
15875997372cyclictest0-21swapper/122:18:471
15875997372cyclictest0-21swapper/121:38:551
15875997372cyclictest0-21swapper/121:23:521
15875997372cyclictest0-21swapper/120:33:491
15875997372cyclictest0-21swapper/119:39:021
15875997372cyclictest0-21swapper/119:13:571
15875997372cyclictest0-21swapper/117:53:531
15875997372cyclictest0-21swapper/117:28:531
15875997361cyclictest0-21swapper/120:58:451
15875997361cyclictest0-21swapper/120:48:481
15877997271cyclictest0-21swapper/318:33:563
15877997271cyclictest0-21swapper/317:24:043
15875997271cyclictest0-21swapper/122:13:531
15875997271cyclictest0-21swapper/120:13:571
15875997271cyclictest0-21swapper/118:19:021
15877997069cyclictest0-21swapper/321:53:433
15877996862cyclictest0-21swapper/320:28:493
15877996862cyclictest0-21swapper/320:28:363
15877996862cyclictest0-21swapper/319:48:493
15877996862cyclictest0-21swapper/318:03:543
15877996862cyclictest0-21swapper/317:33:573
15877996852cyclictest0-21swapper/320:48:473
15877996852cyclictest0-21swapper/318:24:003
15877996762cyclictest0-21swapper/322:43:313
15877996762cyclictest0-21swapper/319:53:523
15877996762cyclictest0-21swapper/319:24:003
15877996762cyclictest0-21swapper/317:58:553
15877996751cyclictest0-21swapper/318:18:533
15874996651cyclictest0-21swapper/020:13:480
15875996562cyclictest0-21swapper/117:21:391
15875996463cyclictest0-21swapper/121:53:451
15875996462cyclictest0-21swapper/122:28:531
15874996447cyclictest0-21swapper/019:29:040
15877996362cyclictest0-21swapper/317:18:443
15875996362cyclictest0-21swapper/122:43:451
15875996362cyclictest0-21swapper/122:38:431
15875996362cyclictest0-21swapper/120:38:471
15875996362cyclictest0-21swapper/120:23:501
15875996362cyclictest0-21swapper/119:28:391
15875996362cyclictest0-21swapper/117:38:541
15875996362cyclictest0-21swapper/117:23:541
15875996362cyclictest0-21swapper/117:18:441
15875996361cyclictest11809-21aten2.4-expect18:23:521
15874996059cyclictest0-21swapper/020:33:490
15874995941cyclictest0-21swapper/017:25:510
15874995851cyclictest0-21swapper/020:05:370
15874995841cyclictest20028-21taskset19:54:070
15874995841cyclictest0-21swapper/020:09:430
15874995841cyclictest0-21swapper/019:34:170
15874995841cyclictest0-21swapper/017:21:490
15874995756cyclictest0-21swapper/019:43:500
15874995752cyclictest0-21swapper/022:13:440
15874995752cyclictest0-21swapper/021:13:460
15874995751cyclictest0-21swapper/021:20:260
15874995751cyclictest0-21swapper/019:59:320
15874995751cyclictest0-21swapper/017:54:120
15874995751cyclictest0-21swapper/017:38:460
15874995750cyclictest0-21swapper/020:19:360
15876995655cyclictest0-21swapper/217:33:542
15874995651cyclictest0-21swapper/019:13:510
15874995651cyclictest0-21swapper/018:08:520
15874995650cyclictest0-21swapper/021:01:450
15874995650cyclictest0-21swapper/018:59:310
15874995641cyclictest0-21swapper/021:48:450
15874995552cyclictest0-21swapper/019:52:490
15874995551cyclictest0-21swapper/019:24:160
15874995549cyclictest0-21swapper/018:29:400
15874995549cyclictest0-21swapper/018:08:110
15874995549cyclictest0-21swapper/017:50:440
15874995548cyclictest0-21swapper/022:03:200
15874995548cyclictest0-21swapper/021:24:220
15874995548cyclictest0-21swapper/019:08:410
15874995541cyclictest0-21swapper/022:03:470
15874995541cyclictest0-21swapper/019:18:560
15876995453cyclictest0-21swapper/220:38:472
15876995451cyclictest0-21swapper/220:09:492
15874995451cyclictest76050irq/18-parport017:31:260
15874995449cyclictest0-21swapper/021:28:400
15874995447cyclictest0-21swapper/020:25:400
15874995441cyclictest0-21swapper/018:49:580
15876995352cyclictest181ksoftirqd/218:47:122
15876995352cyclictest11057-21missed_timers22:03:502
15876995352cyclictest0-21swapper/220:23:202
15876995352cyclictest0-21swapper/218:58:512
15876995352cyclictest0-21swapper/218:57:172
15876995351cyclictest5050irq/44-ahci19:55:162
15876995351cyclictest278-21usb-storage19:50:252
15876995351cyclictest1876-21hald-addon-stor22:35:132
15876995351cyclictest1876-21hald-addon-stor18:19:132
15876995351cyclictest11249-21kworker/2:318:39:322
15876995351cyclictest0-21swapper/222:45:252
15876995351cyclictest0-21swapper/222:22:022
15876995351cyclictest0-21swapper/217:19:312
15874995352cyclictest76050irq/18-parport022:43:130
15874995352cyclictest76050irq/18-parport021:07:180
15874995352cyclictest76050irq/18-parport020:46:310
15874995352cyclictest76050irq/18-parport020:39:370
15874995352cyclictest76050irq/18-parport019:42:180
15874995352cyclictest76050irq/18-parport018:56:010
15874995352cyclictest76050irq/18-parport018:38:420
15874995352cyclictest76050irq/18-parport018:35:220
15874995352cyclictest76050irq/18-parport018:03:270
15874995352cyclictest76050irq/18-parport017:44:200
15874995352cyclictest278-21usb-storage21:45:390
15874995352cyclictest278-21usb-storage20:57:130
15874995352cyclictest0-21swapper/022:33:370
15874995352cyclictest0-21swapper/022:29:210
15874995352cyclictest0-21swapper/022:23:420
15874995352cyclictest0-21swapper/022:09:440
15874995352cyclictest0-21swapper/021:38:090
15874995352cyclictest0-21swapper/021:09:140
15874995352cyclictest0-21swapper/020:28:480
15874995352cyclictest0-21swapper/018:20:210
15874995341cyclictest0-21swapper/022:19:280
15874995341cyclictest0-21swapper/018:47:100
15876995251cyclictest7567-21kworker/2:221:58:382
15876995251cyclictest278-21usb-storage22:40:252
15876995251cyclictest278-21usb-storage22:28:512
15876995251cyclictest278-21usb-storage20:35:542
15876995251cyclictest278-21usb-storage18:04:132
15876995251cyclictest0-21swapper/222:24:012
15876995251cyclictest0-21swapper/222:13:382
15876995251cyclictest0-21swapper/222:11:322
15876995251cyclictest0-21swapper/221:49:332
15876995251cyclictest0-21swapper/221:44:222
15876995251cyclictest0-21swapper/221:40:532
15876995251cyclictest0-21swapper/221:34:592
15876995251cyclictest0-21swapper/221:29:552
15876995251cyclictest0-21swapper/221:23:422
15876995251cyclictest0-21swapper/221:20:262
15876995251cyclictest0-21swapper/221:14:122
15876995251cyclictest0-21swapper/221:05:162
15876995251cyclictest0-21swapper/220:58:552
15876995251cyclictest0-21swapper/220:54:152
15876995251cyclictest0-21swapper/220:50:232
15876995251cyclictest0-21swapper/220:44:242
15876995251cyclictest0-21swapper/220:32:402
15876995251cyclictest0-21swapper/220:17:022
15876995251cyclictest0-21swapper/219:58:572
15876995251cyclictest0-21swapper/219:48:092
15876995251cyclictest0-21swapper/219:41:122
15876995251cyclictest0-21swapper/219:35:162
15876995251cyclictest0-21swapper/219:29:262
15876995251cyclictest0-21swapper/219:13:592
15876995251cyclictest0-21swapper/219:08:412
15876995251cyclictest0-21swapper/219:07:052
15876995251cyclictest0-21swapper/218:36:302
15876995251cyclictest0-21swapper/218:30:542
15876995251cyclictest0-21swapper/218:25:462
15876995251cyclictest0-21swapper/218:14:132
15876995251cyclictest0-21swapper/218:08:572
15876995251cyclictest0-21swapper/217:54:202
15876995251cyclictest0-21swapper/217:50:262
15876995251cyclictest0-21swapper/217:44:212
15876995251cyclictest0-21swapper/217:38:562
15876995251cyclictest0-21swapper/217:29:092
15876995251cyclictest0-21swapper/217:23:472
15876995241cyclictest19682-21netstat21:08:522
15874995251cyclictest0-21swapper/022:43:440
15874995251cyclictest0-21swapper/021:55:030
15874995251cyclictest0-21swapper/021:38:460
15874995251cyclictest0-21swapper/020:49:550
15874995251cyclictest0-21swapper/019:03:500
15874995251cyclictest0-21swapper/018:26:320
15874995251cyclictest0-21swapper/018:15:230
15874995251cyclictest0-21swapper/017:37:220
15876995049cyclictest0-21swapper/219:20:522
15876994847cyclictest0-21swapper/220:24:272
15876994746cyclictest0-21swapper/218:48:542
15876994645cyclictest0-21swapper/220:06:112
15876994541cyclictest0-21swapper/219:24:042
15876994443cyclictest1311-21fschecks_count17:58:552
15876994342cyclictest0-21swapper/221:53:492
15876994241cyclictest0-21swapper/217:18:442
15874994241cyclictest0-21swapper/017:18:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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