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2026-05-20 - 18:26
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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 Wed May 20, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2584599113112cyclictest0-21swapper/304:54:443
2584599107102cyclictest0-21swapper/308:14:493
2584599106102cyclictest0-21swapper/308:40:273
2584599106102cyclictest0-21swapper/308:40:273
258459910599cyclictest0-21swapper/308:44:523
2582899104102cyclictest24613-21tune2fs08:34:491
2582899104102cyclictest16114-21tune2fs08:14:491
2584599103102cyclictest0-21swapper/309:19:483
25828999392cyclictest0-21swapper/109:34:521
25828999392cyclictest0-21swapper/108:41:541
25828999392cyclictest0-21swapper/108:41:541
25828999392cyclictest0-21swapper/108:06:481
25828999392cyclictest0-21swapper/106:36:321
25828999392cyclictest0-21swapper/105:44:561
25828999392cyclictest0-21swapper/105:15:031
25828999392cyclictest0-21swapper/105:05:041
25845998782cyclictest0-21swapper/308:09:473
25845998782cyclictest0-21swapper/306:44:583
25845998782cyclictest0-21swapper/305:24:573
25845998772cyclictest0-21swapper/306:35:503
25845998772cyclictest0-21swapper/305:42:353
25845998682cyclictest0-21swapper/309:29:513
25845998682cyclictest0-21swapper/306:57:483
25845998682cyclictest0-21swapper/306:19:553
25845998672cyclictest0-21swapper/309:14:443
25845998671cyclictest0-21swapper/306:04:583
25845998582cyclictest0-21swapper/309:24:543
25845998582cyclictest0-21swapper/308:21:503
25845998582cyclictest0-21swapper/306:10:033
25845998581cyclictest0-21swapper/305:21:203
25845998571cyclictest0-21swapper/310:19:413
25845998571cyclictest0-21swapper/305:55:053
25845998481cyclictest0-21swapper/308:51:563
25845998481cyclictest0-21swapper/305:01:163
25828998483cyclictest11317-21tune2fs05:34:561
25828998482cyclictest28950-21tune2fs08:44:521
25845998382cyclictest0-21swapper/310:04:513
25845998382cyclictest0-21swapper/309:49:533
25845998382cyclictest0-21swapper/309:46:553
25845998382cyclictest0-21swapper/309:39:533
25845998382cyclictest0-21swapper/309:11:593
25845998382cyclictest0-21swapper/308:54:563
25845998382cyclictest0-21swapper/308:34:473
25845998382cyclictest0-21swapper/308:01:473
25845998382cyclictest0-21swapper/307:39:583
25845998382cyclictest0-21swapper/307:21:413
25845998382cyclictest0-21swapper/307:14:563
25845998382cyclictest0-21swapper/307:04:553
25845998382cyclictest0-21swapper/306:59:523
25845998382cyclictest0-21swapper/306:40:013
25845998382cyclictest0-21swapper/306:30:003
25845998382cyclictest0-21swapper/305:30:033
25845998382cyclictest0-21swapper/305:11:183
25845998382cyclictest0-21swapper/305:05:013
25845998371cyclictest0-21swapper/308:29:523
25828998382cyclictest0-21swapper/110:22:101
25828998382cyclictest0-21swapper/110:07:531
25828998382cyclictest0-21swapper/109:59:491
25828998382cyclictest0-21swapper/109:54:531
25828998382cyclictest0-21swapper/109:54:531
25828998382cyclictest0-21swapper/109:46:551
25828998382cyclictest0-21swapper/109:19:551
25828998382cyclictest0-21swapper/108:11:491
25828998382cyclictest0-21swapper/107:49:561
25828998382cyclictest0-21swapper/107:46:441
25828998382cyclictest0-21swapper/107:09:581
25828998382cyclictest0-21swapper/106:51:341
25828998382cyclictest0-21swapper/106:41:331
25828998382cyclictest0-21swapper/106:21:301
25828998382cyclictest0-21swapper/106:16:291
25828998382cyclictest0-21swapper/105:56:251
25828998382cyclictest0-21swapper/105:30:011
25828998382cyclictest0-21swapper/104:55:061
25828998381cyclictest9521-21tune2fs07:59:501
25828998381cyclictest911-21tune2fs07:39:511
25828998381cyclictest7153-21tune2fs05:24:561
25828998381cyclictest30648-21aten2.4-expect07:34:491
25828998381cyclictest13473-21tune2fs05:39:571
25828998381cyclictest1115-21tune2fs10:09:461
25845998281cyclictest0-21swapper/308:04:513
25845998281cyclictest0-21swapper/307:54:503
25845998281cyclictest0-21swapper/304:54:563
25828998281cyclictest5284-21tune2fs09:04:481
25828998281cyclictest24404-21cut09:49:441
25828998281cyclictest21862-21aten2.4-expect05:59:531
25828998079cyclictest0-21swapper/108:54:471
25828998079cyclictest0-21swapper/105:19:531
25845997772cyclictest0-21swapper/307:09:483
25828997672cyclictest0-21swapper/107:04:391
25828997572cyclictest0-21swapper/106:45:021
25828997472cyclictest0-21swapper/107:31:421
25845997372cyclictest0-21swapper/309:54:533
25845997372cyclictest0-21swapper/309:54:533
25845997372cyclictest0-21swapper/309:04:483
25845997372cyclictest0-21swapper/307:49:583
25845997372cyclictest0-21swapper/307:24:503
25845997372cyclictest0-21swapper/306:14:513
25845997372cyclictest0-21swapper/305:59:563
25845997372cyclictest0-21swapper/305:35:033
25845997372cyclictest0-21swapper/305:14:553
25828997372cyclictest0-21swapper/110:14:421
25828997372cyclictest0-21swapper/109:39:491
25828997372cyclictest0-21swapper/109:29:501
25828997372cyclictest0-21swapper/109:24:491
25828997372cyclictest0-21swapper/109:14:451
25828997372cyclictest0-21swapper/109:09:491
25828997372cyclictest0-21swapper/108:59:521
25828997372cyclictest0-21swapper/108:49:481
25828997372cyclictest0-21swapper/108:29:461
25828997372cyclictest0-21swapper/108:24:461
25828997372cyclictest0-21swapper/108:19:461
25828997372cyclictest0-21swapper/107:54:481
25828997372cyclictest0-21swapper/107:24:531
25828997372cyclictest0-21swapper/107:19:481
25828997372cyclictest0-21swapper/107:14:501
25828997372cyclictest0-21swapper/107:04:491
25828997372cyclictest0-21swapper/106:54:501
25828997372cyclictest0-21swapper/106:29:521
25828997372cyclictest0-21swapper/106:24:581
25828997372cyclictest0-21swapper/106:09:531
25828997372cyclictest0-21swapper/106:04:521
25828997372cyclictest0-21swapper/105:49:561
25828997372cyclictest0-21swapper/104:59:561
25828997372cyclictest0-21swapper/104:54:441
25828997361cyclictest0-21swapper/105:09:551
25845997271cyclictest17936-21fschecks_time05:49:553
25845997271cyclictest0-21swapper/310:09:463
25845997271cyclictest0-21swapper/308:59:453
25845997271cyclictest0-21swapper/305:44:563
25845996967cyclictest32710-21cpu06:24:533
25845996862cyclictest0-21swapper/306:49:513
25845996852cyclictest0-21swapper/307:44:483
25845996852cyclictest0-21swapper/307:29:503
25845996762cyclictest0-21swapper/310:19:323
25845996762cyclictest0-21swapper/309:34:443
25845996762cyclictest0-21swapper/308:24:493
25845996762cyclictest0-21swapper/307:34:543
25845996651cyclictest0-21swapper/309:59:433
25813996441cyclictest0-21swapper/007:43:250
25813996352cyclictest76050irq/18-parport009:41:140
25836996261cyclictest0-21swapper/207:14:492
25836996251cyclictest15668-21telnet09:29:432
25813996261cyclictest0-21swapper/006:59:100
25813996261cyclictest0-21swapper/005:52:120
25813996241cyclictest0-21swapper/009:29:090
25813996241cyclictest0-21swapper/008:24:090
25813996241cyclictest0-21swapper/007:04:490
25836996160cyclictest0-21swapper/209:24:452
25813996151cyclictest0-21swapper/006:11:120
25836996059cyclictest0-21swapper/205:39:552
25813996059cyclictest0-21swapper/008:55:570
25813996041cyclictest0-21swapper/006:44:030
25836995958cyclictest0-21swapper/205:27:482
25813995958cyclictest0-21swapper/007:55:230
25813995951cyclictest0-21swapper/009:16:110
25813995951cyclictest0-21swapper/004:59:010
25836995857cyclictest0-21swapper/205:50:482
25813995857cyclictest0-21swapper/006:05:270
25813995841cyclictest0-21swapper/009:04:460
25813995841cyclictest0-21swapper/008:24:470
25813995833cyclictest0-21swapper/005:15:220
25836995756cyclictest0-21swapper/208:44:492
25836995756cyclictest0-21swapper/208:25:422
25813995752cyclictest0-21swapper/009:44:440
25813995752cyclictest0-21swapper/005:44:520
25813995752cyclictest0-21swapper/005:29:540
25813995750cyclictest0-21swapper/006:24:420
25813995741cyclictest0-21swapper/010:14:420
25813995741cyclictest0-21swapper/010:03:460
25813995741cyclictest0-21swapper/009:52:390
25813995741cyclictest0-21swapper/009:31:110
25813995741cyclictest0-21swapper/009:20:490
25813995741cyclictest0-21swapper/008:47:440
25813995741cyclictest0-21swapper/008:36:560
25813995741cyclictest0-21swapper/008:17:060
25813995741cyclictest0-21swapper/008:04:480
25813995741cyclictest0-21swapper/008:01:060
25813995741cyclictest0-21swapper/007:30:380
25813995741cyclictest0-21swapper/007:20:060
25813995741cyclictest0-21swapper/007:18:070
25813995741cyclictest0-21swapper/007:09:450
25813995741cyclictest0-21swapper/006:49:440
25813995741cyclictest0-21swapper/006:44:520
25813995741cyclictest0-21swapper/006:36:150
25813995741cyclictest0-21swapper/006:21:370
25813995741cyclictest0-21swapper/006:14:520
25813995741cyclictest0-21swapper/006:02:560
25813995741cyclictest0-21swapper/005:55:050
25813995741cyclictest0-21swapper/005:41:430
25813995741cyclictest0-21swapper/005:22:310
25813995741cyclictest0-21swapper/005:10:550
25813995741cyclictest0-21swapper/005:08:560
25813995741cyclictest0-21swapper/004:59:550
25813995733cyclictest0-21swapper/007:50:560
25836995655cyclictest32538-21munin-node06:24:582
25836995655cyclictest0-21swapper/205:04:042
25836995654cyclictest5050irq/44-ahci05:05:292
25813995651cyclictest0-21swapper/008:59:460
25813995650cyclictest0-21swapper/008:42:450
25813995650cyclictest0-21swapper/008:42:450
25813995641cyclictest0-21swapper/010:23:440
25813995641cyclictest0-21swapper/010:13:440
25813995641cyclictest0-21swapper/010:07:490
25813995641cyclictest0-21swapper/009:58:160
25813995641cyclictest0-21swapper/009:58:160
25813995641cyclictest0-21swapper/009:09:450
25813995641cyclictest0-21swapper/008:51:240
25813995641cyclictest0-21swapper/008:10:050
25813995641cyclictest0-21swapper/007:46:070
25813995641cyclictest0-21swapper/007:34:580
25813995641cyclictest0-21swapper/006:30:470
25813995641cyclictest0-21swapper/005:35:270
25813995641cyclictest0-21swapper/005:29:120
25836995554cyclictest4954-21munin-node10:19:482
25836995554cyclictest278-21usb-storage07:02:102
25836995554cyclictest24278-21munin-node09:49:502
25836995554cyclictest19937-21munin-node09:39:512
25836995554cyclictest0-21swapper/207:39:482
25836995554cyclictest0-21swapper/206:56:312
25836995554cyclictest0-21swapper/205:34:542
25836995554cyclictest0-21swapper/205:20:042
25836995551cyclictest5050irq/44-ahci09:19:472
25836995543cyclictest0-21swapper/207:54:482
25836995541cyclictest0-21swapper/210:02:482
25836995541cyclictest0-21swapper/208:35:332
25836995541cyclictest0-21swapper/205:48:392
25836995453cyclictest278-21usb-storage10:08:172
25836995453cyclictest278-21usb-storage08:02:422
25836995453cyclictest25910-21sshd07:22:472
25836995453cyclictest1876-21hald-addon-stor10:19:092
25836995453cyclictest181ksoftirqd/209:04:242
25836995453cyclictest181ksoftirqd/206:48:272
25836995453cyclictest181ksoftirqd/206:12:202
25836995453cyclictest0-21swapper/209:34:592
25836995453cyclictest0-21swapper/208:04:562
25836995453cyclictest0-21swapper/207:36:372
25836995452cyclictest5050irq/44-ahci06:06:082
25836995452cyclictest0-21swapper/209:17:512
25836995452cyclictest0-21swapper/206:24:102
25836995451cyclictest0-21swapper/208:39:552
25836995451cyclictest0-21swapper/208:39:552
25836995442cyclictest278-21usb-storage09:54:442
25836995442cyclictest278-21usb-storage09:54:442
25836995442cyclictest15119-21kworker/2:208:15:322
25836995441cyclictest5050irq/44-ahci07:05:332
25836995352cyclictest278-21usb-storage04:54:492
25836995352cyclictest0-21swapper/210:09:442
25836995352cyclictest0-21swapper/209:44:452
25836995352cyclictest0-21swapper/209:09:382
25836995352cyclictest0-21swapper/208:54:472
25836995352cyclictest0-21swapper/208:49:502
25836995352cyclictest0-21swapper/208:19:452
25836995352cyclictest0-21swapper/208:09:372
25836995352cyclictest0-21swapper/207:49:392
25836995352cyclictest0-21swapper/207:24:492
25836995352cyclictest0-21swapper/207:09:432
25836995352cyclictest0-21swapper/206:39:512
25836995352cyclictest0-21swapper/206:34:412
25836995352cyclictest0-21swapper/206:14:482
25836995352cyclictest0-21swapper/205:59:532
25836995352cyclictest0-21swapper/205:54:532
25836995352cyclictest0-21swapper/205:29:462
25836995352cyclictest0-21swapper/205:09:512
25836995351cyclictest5050irq/44-ahci07:29:532
25836995341cyclictest0-21swapper/209:04:542
25836995341cyclictest0-21swapper/208:29:462
25836995341cyclictest0-21swapper/207:44:382
25836995341cyclictest0-21swapper/206:49:562
25836995341cyclictest0-21swapper/206:29:552
25836995341cyclictest0-21swapper/205:14:562
25813995352cyclictest0-21swapper/008:29:470
25813995352cyclictest0-21swapper/007:24:490
25813995341cyclictest0-21swapper/009:38:440
25813995241cyclictest0-21swapper/006:59:400
25813994331cyclictest0-21swapper/004:54:440
25836994241cyclictest0-21swapper/204:54:442
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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