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2026-03-16 - 17:41
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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 Mon Mar 16, 2026 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2917099104102cyclictest19182-21tune2fs09:13:391
2917299103102cyclictest0-21swapper/310:43:363
291709910290cyclictest0-21swapper/110:51:461
291709910290cyclictest0-21swapper/109:11:311
29172999492cyclictest0-21swapper/305:53:563
29172999392cyclictest0-21swapper/307:28:433
29170999392cyclictest0-21swapper/109:38:381
29170999392cyclictest0-21swapper/108:03:391
29170999391cyclictest0-21swapper/110:43:221
29170999291cyclictest0-21swapper/111:03:361
29170999291cyclictest0-21swapper/110:28:391
29170999291cyclictest0-21swapper/109:58:371
29170999291cyclictest0-21swapper/109:23:411
29170999291cyclictest0-21swapper/109:18:391
29170999291cyclictest0-21swapper/108:58:461
29170999291cyclictest0-21swapper/108:43:451
29170999291cyclictest0-21swapper/107:08:501
29170999291cyclictest0-21swapper/106:48:451
29170999291cyclictest0-21swapper/106:38:471
29170999291cyclictest0-21swapper/105:58:471
29170999290cyclictest29578-21aten2.4-expect08:23:401
29170999190cyclictest0-21swapper/110:11:411
29170999190cyclictest0-21swapper/107:58:471
29170999190cyclictest0-21swapper/107:36:131
29170999190cyclictest0-21swapper/106:13:521
29170999080cyclictest0-21swapper/109:50:391
29170998681cyclictest0-21swapper/109:53:451
29170998681cyclictest0-21swapper/108:38:421
29172998583cyclictest3076-21sed09:48:473
29172998482cyclictest30928-21sed08:23:513
29172998482cyclictest0-21swapper/308:18:513
29172998382cyclictest17712-21needreboot09:08:433
29172998382cyclictest0-21swapper/310:53:433
29172998382cyclictest0-21swapper/310:06:493
29172998382cyclictest0-21swapper/310:01:393
29172998382cyclictest0-21swapper/309:53:383
29172998382cyclictest0-21swapper/309:43:443
29172998382cyclictest0-21swapper/309:43:443
29172998382cyclictest0-21swapper/309:31:343
29172998382cyclictest0-21swapper/309:23:463
29172998382cyclictest0-21swapper/309:03:463
29172998382cyclictest0-21swapper/308:58:463
29172998382cyclictest0-21swapper/308:53:483
29172998382cyclictest0-21swapper/308:46:253
29172998382cyclictest0-21swapper/308:38:443
29172998382cyclictest0-21swapper/308:33:473
29172998382cyclictest0-21swapper/308:28:483
29172998382cyclictest0-21swapper/308:16:203
29172998382cyclictest0-21swapper/308:03:493
29172998382cyclictest0-21swapper/307:48:503
29172998382cyclictest0-21swapper/307:48:503
29172998382cyclictest0-21swapper/307:33:503
29172998382cyclictest0-21swapper/307:26:113
29172998382cyclictest0-21swapper/307:03:513
29172998382cyclictest0-21swapper/306:36:043
29172998382cyclictest0-21swapper/306:13:323
29172998382cyclictest0-21swapper/306:03:503
29172998381cyclictest12530-21tune2fs07:43:423
29170998382cyclictest0-21swapper/110:13:461
29170998382cyclictest0-21swapper/110:03:441
29170998382cyclictest0-21swapper/108:48:491
29170998382cyclictest0-21swapper/108:18:491
29170998382cyclictest0-21swapper/108:08:481
29170998382cyclictest0-21swapper/107:51:161
29170998382cyclictest0-21swapper/107:51:161
29170998382cyclictest0-21swapper/107:38:491
29170998382cyclictest0-21swapper/107:23:511
29170998382cyclictest0-21swapper/107:18:491
29170998382cyclictest0-21swapper/106:23:491
29170998382cyclictest0-21swapper/106:21:021
29170998382cyclictest0-21swapper/105:53:541
29170998381cyclictest3935-21aten2.4-expect11:08:311
29170998381cyclictest3419-21aten2.4-expect06:08:441
29170998381cyclictest32166-21tune2fs08:28:411
29170998381cyclictest31867-21aten2.4-expect10:58:331
29170998381cyclictest25874-21tune2fs09:28:381
29170998381cyclictest0-21swapper/108:13:501
29170998381cyclictest0-21swapper/107:53:421
29170998381cyclictest0-21swapper/106:56:071
29170998381cyclictest0-21swapper/106:43:451
29170998381cyclictest0-21swapper/106:28:461
29170998381cyclictest0-21swapper/106:03:501
29170998371cyclictest0-21swapper/110:18:401
29172998281cyclictest0-21swapper/310:28:433
29172998281cyclictest0-21swapper/309:13:393
29172998281cyclictest0-21swapper/306:53:463
29172998281cyclictest0-21swapper/306:38:523
29170998281cyclictest6025-21tune2fs07:28:431
29170998281cyclictest32228-21tune2fs09:43:381
29170998281cyclictest32228-21tune2fs09:43:381
29170998281cyclictest0-21swapper/110:53:341
29170998281cyclictest0-21swapper/110:33:441
29170998281cyclictest0-21swapper/110:23:421
29170998281cyclictest0-21swapper/109:33:391
29170998281cyclictest0-21swapper/109:03:391
29170998281cyclictest0-21swapper/108:53:461
29170998281cyclictest0-21swapper/108:33:461
29170998281cyclictest0-21swapper/106:58:421
29170998281cyclictest0-21swapper/106:33:521
29170998280cyclictest0-21swapper/111:21:511
29170998271cyclictest0-21swapper/107:13:491
29170998270cyclictest0-21swapper/107:03:511
29170998180cyclictest0-21swapper/111:13:311
29170998180cyclictest0-21swapper/107:43:441
29172997574cyclictest0-21swapper/309:38:383
29172997472cyclictest0-21swapper/310:18:363
29172997372cyclictest0-21swapper/311:03:433
29172997372cyclictest0-21swapper/310:48:323
29172997372cyclictest0-21swapper/310:16:363
29172997372cyclictest0-21swapper/308:01:173
29172997372cyclictest0-21swapper/307:43:283
29172997372cyclictest0-21swapper/307:13:493
29172997372cyclictest0-21swapper/306:13:003
29172997371cyclictest29456-21aten2.4-expect07:08:433
29170997372cyclictest0-21swapper/110:43:341
29172997271cyclictest0-21swapper/310:23:453
29172997271cyclictest0-21swapper/306:23:493
29172997261cyclictest24532-21in.tftpd08:08:503
29172997169cyclictest21524-21fschecks_time10:33:363
29172996968cyclictest0-21swapper/311:13:303
29172996554cyclictest20916-21aten2.4-expect09:18:353
29172996463cyclictest0-21swapper/310:38:323
29172996362cyclictest0-21swapper/311:18:333
29172996362cyclictest0-21swapper/311:08:333
29172996362cyclictest0-21swapper/310:58:333
29172996362cyclictest0-21swapper/310:08:243
29172996362cyclictest0-21swapper/309:33:253
29172996362cyclictest0-21swapper/308:48:413
29172996362cyclictest0-21swapper/307:53:393
29172996362cyclictest0-21swapper/307:18:413
29172996362cyclictest0-21swapper/306:58:443
29172996362cyclictest0-21swapper/306:48:423
29172996362cyclictest0-21swapper/306:43:443
29172996362cyclictest0-21swapper/306:28:443
29172996362cyclictest0-21swapper/306:18:473
29172996362cyclictest0-21swapper/305:58:443
29169996261cyclictest0-21swapper/010:43:330
29169996261cyclictest0-21swapper/009:25:460
29171996152cyclictest0-21swapper/210:34:442
29171996152cyclictest0-21swapper/209:55:452
29171995954cyclictest0-21swapper/209:10:332
29171995953cyclictest278-21usb-storage07:24:312
29171995953cyclictest20976-21telnet09:18:352
29171995952cyclictest0-21swapper/208:52:042
29171995949cyclictest0-21swapper/207:58:362
29171995853cyclictest0-21swapper/208:03:492
29171995853cyclictest0-21swapper/207:09:362
29171995852cyclictest278-21usb-storage10:13:012
29171995852cyclictest0-21swapper/210:58:012
29171995851cyclictest0-21swapper/210:44:412
29171995851cyclictest0-21swapper/209:32:282
29171995841cyclictest0-21swapper/206:23:532
29169995841cyclictest0-21swapper/005:59:000
29171995756cyclictest0-21swapper/211:08:312
29171995754cyclictest278-21usb-storage06:10:202
29171995752cyclictest278-21usb-storage10:41:182
29171995752cyclictest181ksoftirqd/210:27:322
29171995752cyclictest0-21swapper/211:20:082
29171995752cyclictest0-21swapper/209:59:392
29171995752cyclictest0-21swapper/209:39:002
29171995752cyclictest0-21swapper/208:30:562
29171995752cyclictest0-21swapper/207:48:262
29171995751cyclictest5050irq/44-ahci11:13:592
29171995751cyclictest5050irq/44-ahci08:19:432
29171995751cyclictest5050irq/44-ahci07:38:582
29171995751cyclictest5050irq/44-ahci07:38:202
29171995751cyclictest5050irq/44-ahci07:14:232
29171995751cyclictest278-21usb-storage07:51:062
29171995751cyclictest278-21usb-storage07:51:062
29171995751cyclictest278-21usb-storage06:21:312
29171995751cyclictest1876-21hald-addon-stor09:26:242
29171995751cyclictest1161-21telnet06:03:442
29171995751cyclictest0-21swapper/210:59:232
29171995751cyclictest0-21swapper/210:14:572
29171995751cyclictest0-21swapper/208:43:542
29171995751cyclictest0-21swapper/208:13:252
29171995751cyclictest0-21swapper/207:18:412
29171995751cyclictest0-21swapper/207:03:422
29171995741cyclictest5050irq/44-ahci08:39:112
29171995741cyclictest0-21swapper/211:03:432
29171995652cyclictest0-21swapper/208:26:552
29171995652cyclictest0-21swapper/206:39:292
29171995652cyclictest0-21swapper/205:54:182
29171995651cyclictest5050irq/44-ahci06:54:092
29171995651cyclictest278-21usb-storage09:35:262
29171995651cyclictest278-21usb-storage06:35:552
29171995651cyclictest0-21swapper/210:19:562
29171995651cyclictest0-21swapper/209:53:152
29171995651cyclictest0-21swapper/209:43:542
29171995651cyclictest0-21swapper/209:43:542
29171995651cyclictest0-21swapper/209:17:032
29171995651cyclictest0-21swapper/209:03:272
29171995651cyclictest0-21swapper/209:00:472
29171995651cyclictest0-21swapper/208:53:382
29171995651cyclictest0-21swapper/208:36:442
29171995651cyclictest0-21swapper/208:15:032
29171995651cyclictest0-21swapper/207:53:572
29171995651cyclictest0-21swapper/207:29:352
29171995651cyclictest0-21swapper/207:00:022
29171995651cyclictest0-21swapper/206:45:482
29171995641cyclictest0-21swapper/206:14:052
29169995650cyclictest0-21swapper/010:28:440
29171995552cyclictest0-21swapper/210:48:532
29171995551cyclictest278-21usb-storage06:28:532
29171995551cyclictest0-21swapper/210:28:282
29171995551cyclictest0-21swapper/210:06:212
29171995551cyclictest0-21swapper/206:50:262
29171995550cyclictest0-21swapper/205:58:482
29169995549cyclictest0-21swapper/007:33:330
29169995352cyclictest76050irq/18-parport008:27:270
29169995352cyclictest76050irq/18-parport006:25:070
29169995349cyclictest0-21swapper/010:13:370
29169995349cyclictest0-21swapper/009:56:060
29169995349cyclictest0-21swapper/009:10:020
29169995349cyclictest0-21swapper/009:02:460
29169995349cyclictest0-21swapper/008:23:040
29169995349cyclictest0-21swapper/006:21:150
29169995251cyclictest76050irq/18-parport010:57:530
29169995251cyclictest76050irq/18-parport009:44:000
29169995251cyclictest76050irq/18-parport009:44:000
29169995251cyclictest31ksoftirqd/008:49:010
29169995251cyclictest27243-21kworker/0:311:00:510
29169995251cyclictest0-21swapper/011:14:040
29169995251cyclictest0-21swapper/010:53:010
29169995251cyclictest0-21swapper/010:38:340
29169995251cyclictest0-21swapper/010:18:280
29169995251cyclictest0-21swapper/010:08:350
29169995251cyclictest0-21swapper/010:03:130
29169995251cyclictest0-21swapper/009:35:120
29169995251cyclictest0-21swapper/009:20:370
29169995251cyclictest0-21swapper/008:42:320
29169995251cyclictest0-21swapper/008:36:240
29169995251cyclictest0-21swapper/008:31:440
29169995251cyclictest0-21swapper/008:11:110
29169995251cyclictest0-21swapper/008:05:090
29169995251cyclictest0-21swapper/007:59:220
29169995251cyclictest0-21swapper/007:49:440
29169995251cyclictest0-21swapper/007:49:440
29169995251cyclictest0-21swapper/007:43:470
29169995251cyclictest0-21swapper/007:40:540
29169995251cyclictest0-21swapper/007:31:390
29169995251cyclictest0-21swapper/007:28:270
29169995251cyclictest0-21swapper/007:21:190
29169995251cyclictest0-21swapper/006:54:110
29169995251cyclictest0-21swapper/006:39:170
29169995251cyclictest0-21swapper/006:35:070
29169995251cyclictest0-21swapper/006:14:110
29169995251cyclictest0-21swapper/006:10:180
29169995251cyclictest0-21swapper/005:54:030
29169995250cyclictest0-21swapper/009:49:120
29169995249cyclictest0-21swapper/010:33:220
29169995235cyclictest0-21swapper/007:58:120
29169995150cyclictest0-21swapper/011:18:330
29169995150cyclictest0-21swapper/011:08:400
29169995150cyclictest0-21swapper/011:03:430
29169995150cyclictest0-21swapper/010:23:260
29169995150cyclictest0-21swapper/010:03:290
29169995150cyclictest0-21swapper/009:39:040
29169995150cyclictest0-21swapper/009:30:560
29169995150cyclictest0-21swapper/009:13:370
29169995150cyclictest0-21swapper/009:03:390
29169995150cyclictest0-21swapper/008:53:340
29169995150cyclictest0-21swapper/008:45:220
29169995150cyclictest0-21swapper/008:15:530
29169995150cyclictest0-21swapper/007:14:570
29169995150cyclictest0-21swapper/007:08:320
29169995150cyclictest0-21swapper/007:07:580
29169995150cyclictest0-21swapper/006:59:100
29169995150cyclictest0-21swapper/006:48:370
29169995150cyclictest0-21swapper/006:46:420
29169995150cyclictest0-21swapper/006:29:090
29169995150cyclictest0-21swapper/006:04:060
2199100migration/329092-21latency_hist05:53:333
1699100migration/228824-21runrttasks05:51:132
1099100migration/128801-21taskset05:50:561
3190ksoftirqd/00-21swapper/005:52:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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