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2026-04-18 - 16:03
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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 Sat Apr 18, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1618599113112cyclictest623-40yum-updatesd-he07:14:413
1618399113112cyclictest0-21swapper/107:14:411
1618399104102cyclictest4051-21tune2fs09:53:461
1618599103102cyclictest0-21swapper/309:53:463
16185999392cyclictest0-21swapper/307:38:523
16183999291cyclictest0-21swapper/108:33:541
16185999185cyclictest0-21swapper/305:53:423
16183998982cyclictest16965-21tune2fs09:08:491
16183998882cyclictest14851-21tune2fs06:33:521
16183998881cyclictest16780-21aten2.4-expect10:23:431
16183998871cyclictest0-21swapper/106:58:521
16183998781cyclictest6341-21tune2fs07:28:531
16183998682cyclictest0-21swapper/109:43:331
16183998681cyclictest6257-21tune2fs08:43:481
16183998681cyclictest121ksoftirqd/107:43:371
16183998482cyclictest27661-21tune2fs05:48:561
16183998482cyclictest21113-21tune2fs05:33:561
16185998382cyclictest0-21swapper/310:14:323
16185998382cyclictest0-21swapper/310:13:313
16185998382cyclictest0-21swapper/309:38:463
16185998382cyclictest0-21swapper/309:18:333
16185998382cyclictest0-21swapper/308:53:453
16185998382cyclictest0-21swapper/308:48:503
16185998382cyclictest0-21swapper/307:33:373
16185998382cyclictest0-21swapper/307:08:543
16183998382cyclictest0-21swapper/110:14:321
16183998382cyclictest0-21swapper/106:09:001
16183998382cyclictest0-21swapper/105:24:031
16183998381cyclictest6353-21tune2fs09:58:461
16183998381cyclictest4169-21tune2fs08:38:491
16183998381cyclictest32096-21tune2fs08:28:501
16183998381cyclictest27906-21tune2fs09:33:461
16183998381cyclictest23804-21tune2fs10:38:451
16183998381cyclictest23218-21tune2fs05:38:571
16183998381cyclictest21091-21tune2fs06:48:541
16183998381cyclictest18925-21tune2fs06:43:541
16183998381cyclictest17030-21tune2fs06:38:541
16185998281cyclictest0-21swapper/310:38:453
16185998281cyclictest0-21swapper/310:23:433
16185998281cyclictest0-21swapper/309:58:463
16185998281cyclictest0-21swapper/309:33:463
16185998281cyclictest0-21swapper/309:08:493
16185998281cyclictest0-21swapper/308:43:483
16185998281cyclictest0-21swapper/308:38:493
16185998281cyclictest0-21swapper/308:28:503
16185998281cyclictest0-21swapper/306:48:543
16185998281cyclictest0-21swapper/306:43:543
16185998281cyclictest0-21swapper/306:38:543
16185998281cyclictest0-21swapper/306:33:523
16185998281cyclictest0-21swapper/305:48:563
16185998281cyclictest0-21swapper/305:38:573
16185998281cyclictest0-21swapper/305:33:563
16183998281cyclictest19322-21tune2fs09:13:471
16183998281cyclictest10549-21tune2fs08:53:471
16183998281cyclictest0-21swapper/110:13:311
16183998271cyclictest0-21swapper/110:48:511
16183998271cyclictest0-21swapper/110:28:421
16183998271cyclictest0-21swapper/110:18:541
16183998271cyclictest0-21swapper/107:18:591
16185997372cyclictest0-21swapper/310:48:383
16185997372cyclictest0-21swapper/310:43:553
16185997372cyclictest0-21swapper/310:33:503
16185997372cyclictest0-21swapper/310:28:433
16185997372cyclictest0-21swapper/310:18:463
16185997372cyclictest0-21swapper/310:03:483
16185997372cyclictest0-21swapper/309:48:483
16185997372cyclictest0-21swapper/309:43:423
16185997372cyclictest0-21swapper/309:28:503
16185997372cyclictest0-21swapper/309:23:473
16185997372cyclictest0-21swapper/309:18:483
16185997372cyclictest0-21swapper/309:03:463
16185997372cyclictest0-21swapper/308:58:503
16185997372cyclictest0-21swapper/308:33:483
16185997372cyclictest0-21swapper/308:23:433
16185997372cyclictest0-21swapper/308:18:533
16185997372cyclictest0-21swapper/308:13:493
16185997372cyclictest0-21swapper/308:08:503
16185997372cyclictest0-21swapper/308:03:513
16185997372cyclictest0-21swapper/307:59:013
16185997372cyclictest0-21swapper/307:53:503
16185997372cyclictest0-21swapper/307:48:593
16185997372cyclictest0-21swapper/307:43:503
16185997372cyclictest0-21swapper/307:33:513
16185997372cyclictest0-21swapper/307:23:563
16185997372cyclictest0-21swapper/307:18:553
16185997372cyclictest0-21swapper/307:03:463
16185997372cyclictest0-21swapper/306:58:543
16185997372cyclictest0-21swapper/306:53:493
16185997372cyclictest0-21swapper/306:28:553
16185997372cyclictest0-21swapper/306:23:543
16185997372cyclictest0-21swapper/306:18:543
16185997372cyclictest0-21swapper/306:13:573
16185997372cyclictest0-21swapper/306:08:523
16185997372cyclictest0-21swapper/306:03:463
16185997372cyclictest0-21swapper/305:58:573
16185997372cyclictest0-21swapper/305:28:573
16185997372cyclictest0-21swapper/305:23:583
16183997372cyclictest0-21swapper/110:43:441
16183997372cyclictest0-21swapper/110:33:411
16183997372cyclictest0-21swapper/110:03:431
16183997372cyclictest0-21swapper/109:48:431
16183997372cyclictest0-21swapper/109:43:411
16183997372cyclictest0-21swapper/109:28:421
16183997372cyclictest0-21swapper/109:23:341
16183997372cyclictest0-21swapper/109:18:451
16183997372cyclictest0-21swapper/109:03:481
16183997372cyclictest0-21swapper/108:58:421
16183997372cyclictest0-21swapper/108:48:451
16183997372cyclictest0-21swapper/108:23:471
16183997372cyclictest0-21swapper/108:18:451
16183997372cyclictest0-21swapper/108:13:461
16183997372cyclictest0-21swapper/108:08:491
16183997372cyclictest0-21swapper/108:03:461
16183997372cyclictest0-21swapper/107:58:591
16183997372cyclictest0-21swapper/107:53:461
16183997372cyclictest0-21swapper/107:48:501
16183997372cyclictest0-21swapper/107:43:501
16183997372cyclictest0-21swapper/107:33:461
16183997372cyclictest0-21swapper/107:23:521
16183997372cyclictest0-21swapper/107:08:461
16183997372cyclictest0-21swapper/107:03:501
16183997372cyclictest0-21swapper/106:53:461
16183997372cyclictest0-21swapper/106:28:561
16183997372cyclictest0-21swapper/106:23:521
16183997372cyclictest0-21swapper/106:18:531
16183997372cyclictest0-21swapper/106:13:521
16183997372cyclictest0-21swapper/106:03:531
16183997372cyclictest0-21swapper/105:58:551
16183997372cyclictest0-21swapper/105:53:541
16183997372cyclictest0-21swapper/105:43:561
16183997372cyclictest0-21swapper/105:28:471
16185996362cyclictest0-21swapper/305:44:033
16184995957cyclictest25230-21telnet09:28:452
16184995957cyclictest12263-21telnet07:43:492
16184995756cyclictest14429-21telnet07:48:502
16182995751cyclictest0-21swapper/008:17:350
16184995651cyclictest181ksoftirqd/205:49:532
16184995644cyclictest14332-21crond10:18:322
16182995651cyclictest0-21swapper/010:31:070
16184995554cyclictest0-21swapper/206:58:512
16184995551cyclictest0-21swapper/208:38:512
16184995542cyclictest278-21usb-storage08:28:412
16182995553cyclictest128650irq/46-eth006:28:520
16184995453cyclictest22175-21kworker/2:105:40:332
16184995453cyclictest1876-21hald-addon-stor06:45:272
16184995453cyclictest181ksoftirqd/209:41:502
16184995453cyclictest1323-21telnet08:33:452
16184995453cyclictest0-21swapper/207:23:432
16184995452cyclictest5050irq/44-ahci08:06:042
16184995442cyclictest278-21usb-storage09:37:062
16184995442cyclictest278-21usb-storage06:22:182
16184995442cyclictest278-21usb-storage05:30:462
16184995442cyclictest0-21swapper/206:23:522
16182995453cyclictest0-21swapper/007:29:270
16182995453cyclictest0-21swapper/006:21:440
16182995451cyclictest0-21swapper/008:04:030
16184995352cyclictest1876-21hald-addon-stor09:26:432
16184995352cyclictest0-21swapper/210:03:432
16184995352cyclictest0-21swapper/209:10:292
16184995352cyclictest0-21swapper/208:53:452
16184995352cyclictest0-21swapper/207:28:512
16184995352cyclictest0-21swapper/206:55:302
16184995352cyclictest0-21swapper/206:35:172
16184995352cyclictest0-21swapper/206:06:002
16184995352cyclictest0-21swapper/205:34:232
16184995351cyclictest5923-21telnet09:58:442
16184995351cyclictest5050irq/44-ahci07:59:282
16184995351cyclictest5050irq/44-ahci07:04:472
16184995351cyclictest27288-21telnet08:18:452
16184995351cyclictest16692-21telnet10:23:422
16184995351cyclictest16564-21telnet07:53:482
16184995351cyclictest14585-21telnet10:18:442
16184995351cyclictest14469-21telnet09:03:452
16184995351cyclictest1362-21munin-node09:48:482
16184995351cyclictest10155-21telnet10:08:422
16184995341cyclictest5050irq/44-ahci10:39:262
16184995341cyclictest278-21usb-storage08:26:452
16184995341cyclictest278-21usb-storage07:35:272
16184995341cyclictest278-21usb-storage05:27:142
16184995341cyclictest27466-21telnet10:48:422
16184995341cyclictest0-21swapper/210:44:342
16184995341cyclictest0-21swapper/210:33:362
16184995341cyclictest0-21swapper/210:30:482
16184995341cyclictest0-21swapper/209:43:472
16184995341cyclictest0-21swapper/209:18:562
16184995341cyclictest0-21swapper/209:15:012
16184995341cyclictest0-21swapper/209:01:162
16184995341cyclictest0-21swapper/208:45:262
16184995341cyclictest0-21swapper/208:18:072
16184995341cyclictest0-21swapper/208:08:582
16184995341cyclictest0-21swapper/207:39:362
16184995341cyclictest0-21swapper/207:20:452
16184995341cyclictest0-21swapper/207:10:382
16184995341cyclictest0-21swapper/206:51:582
16184995341cyclictest0-21swapper/206:38:532
16184995341cyclictest0-21swapper/206:31:112
16184995341cyclictest0-21swapper/206:13:462
16184995341cyclictest0-21swapper/206:08:522
16184995341cyclictest0-21swapper/205:44:092
16182995352cyclictest76050irq/18-parport010:19:090
16182995352cyclictest76050irq/18-parport010:03:450
16182995352cyclictest76050irq/18-parport009:49:080
16182995352cyclictest76050irq/18-parport009:41:520
16182995352cyclictest76050irq/18-parport008:11:110
16182995352cyclictest76050irq/18-parport007:42:350
16182995352cyclictest76050irq/18-parport006:26:430
16182995352cyclictest76050irq/18-parport005:40:310
16182995352cyclictest76050irq/18-parport005:33:510
16182995352cyclictest76050irq/18-parport005:29:080
16182995352cyclictest5050irq/44-ahci07:23:430
16182995352cyclictest31ksoftirqd/007:34:230
16182995352cyclictest0-21swapper/010:48:020
16182995352cyclictest0-21swapper/010:39:040
16182995352cyclictest0-21swapper/009:43:540
16182995352cyclictest0-21swapper/009:28:290
16182995352cyclictest0-21swapper/009:14:370
16182995352cyclictest0-21swapper/009:09:530
16182995352cyclictest0-21swapper/009:04:310
16182995352cyclictest0-21swapper/008:57:400
16182995352cyclictest0-21swapper/008:51:080
16182995352cyclictest0-21swapper/008:28:410
16182995352cyclictest0-21swapper/007:55:100
16182995352cyclictest0-21swapper/007:20:030
16182995352cyclictest0-21swapper/007:13:440
16182995352cyclictest0-21swapper/007:10:120
16182995352cyclictest0-21swapper/007:02:580
16182995352cyclictest0-21swapper/006:55:460
16182995352cyclictest0-21swapper/006:43:490
16182995352cyclictest0-21swapper/006:38:310
16182995352cyclictest0-21swapper/006:10:260
16182995352cyclictest0-21swapper/006:01:260
16182995352cyclictest0-21swapper/005:52:570
16182995351cyclictest5050irq/44-ahci09:59:030
16182995351cyclictest5050irq/44-ahci08:39:250
16182995341cyclictest5050irq/44-ahci08:34:530
16182995341cyclictest0-21swapper/009:33:430
16182995341cyclictest0-21swapper/008:58:400
16182995341cyclictest0-21swapper/008:44:160
16182995341cyclictest0-21swapper/008:25:050
16184995251cyclictest0-21swapper/209:54:102
16184995251cyclictest0-21swapper/208:48:522
16184995251cyclictest0-21swapper/207:13:422
16184995251cyclictest0-21swapper/205:58:462
16184995251cyclictest0-21swapper/205:53:472
16182995251cyclictest76050irq/18-parport010:33:340
16182995251cyclictest76050irq/18-parport006:03:440
16182995251cyclictest0-21swapper/010:48:420
16182995251cyclictest0-21swapper/010:23:420
16182995251cyclictest0-21swapper/010:13:420
16182995251cyclictest0-21swapper/010:08:420
16182995251cyclictest0-21swapper/009:53:440
16182995251cyclictest0-21swapper/009:28:350
16182995251cyclictest0-21swapper/009:18:450
16182995251cyclictest0-21swapper/008:18:410
16182995251cyclictest0-21swapper/007:58:400
16182995251cyclictest0-21swapper/007:48:460
16182995251cyclictest0-21swapper/007:43:370
16182995251cyclictest0-21swapper/007:03:400
16182995251cyclictest0-21swapper/006:48:490
16182995251cyclictest0-21swapper/006:38:400
16182995251cyclictest0-21swapper/006:13:460
16182995251cyclictest0-21swapper/005:53:470
16182995251cyclictest0-21swapper/005:43:490
16182995251cyclictest0-21swapper/005:23:540
799110migration/015973-21taskset05:22:580
231110ksoftirqd/30-21swapper/305:21:493
1699110migration/215711-21runrttasks05:19:472
121100ksoftirqd/10-21swapper/105:19:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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