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2025-09-17 - 09:01
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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, lowest P state: performance
Characteristics of the highest latencies:
System rack3slot1.osadl.org (updated Wed Sep 17, 2025 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3113099109102cyclictest30426-21tune2fs13:54:521
3113299107102cyclictest0-21swapper/313:54:523
3113099104102cyclictest32710-21tune2fs13:59:501
3113099104102cyclictest26208-21tune2fs14:59:481
3113099104102cyclictest24138-21tune2fs13:39:521
3113099104102cyclictest10153-21tune2fs10:35:011
3113299103102cyclictest0-21swapper/314:59:483
3113299103102cyclictest0-21swapper/313:59:503
3113299103102cyclictest0-21swapper/313:39:523
3113299103102cyclictest0-21swapper/312:19:563
3113299103102cyclictest0-21swapper/310:35:013
3113099103102cyclictest23416-21tune2fs12:19:561
31130999492cyclictest28232-21tune2fs13:49:511
31130999492cyclictest21061-21tune2fs10:59:571
31132999392cyclictest0-21swapper/313:49:513
31132999392cyclictest0-21swapper/310:59:573
31130999392cyclictest0-21swapper/114:39:591
31130998982cyclictest31722-21tune2fs10:10:001
31132998882cyclictest0-21swapper/313:34:543
31132998882cyclictest0-21swapper/312:34:543
31132998882cyclictest0-21swapper/310:10:003
31130998882cyclictest423-21md2_raid114:59:341
31130998882cyclictest22025-21tune2fs13:34:541
31130998881cyclictest29734-21tune2fs12:34:541
31132998682cyclictest0-21swapper/314:59:343
31130998672cyclictest0-21swapper/111:14:561
31132998581cyclictest0-21swapper/313:09:373
31130998471cyclictest14717-21tune2fs10:44:571
31132998382cyclictest0-21swapper/315:05:173
31132998382cyclictest0-21swapper/314:29:593
31132998382cyclictest0-21swapper/314:19:543
31132998382cyclictest0-21swapper/314:10:003
31132998382cyclictest0-21swapper/313:19:523
31132998382cyclictest0-21swapper/312:04:553
31132998382cyclictest0-21swapper/311:25:073
31132998382cyclictest0-21swapper/311:14:593
31130998382cyclictest0-21swapper/114:29:591
31130998382cyclictest0-21swapper/112:15:031
31130998382cyclictest0-21swapper/111:57:251
31130998382cyclictest0-21swapper/110:19:441
31130998381cyclictest6756-21tune2fs14:14:491
31130998381cyclictest2431-21tune2fs15:19:501
31130998381cyclictest23389-21tune2fs11:05:011
31130998381cyclictest19566-21tune2fs13:29:511
31130998381cyclictest16938-21tune2fs12:04:551
31132998281cyclictest3240-21latency_hist10:19:443
31132998281cyclictest0-21swapper/315:19:503
31132998281cyclictest0-21swapper/314:14:493
31132998281cyclictest0-21swapper/313:29:513
31132998281cyclictest0-21swapper/311:05:013
31132998281cyclictest0-21swapper/310:44:573
31132998281cyclictest0-21swapper/310:40:043
31130998281cyclictest13265-21sendmail_mailqu10:40:041
31132997772cyclictest0-21swapper/314:24:473
31130997772cyclictest0-21swapper/111:49:431
31130997762cyclictest0-21swapper/114:50:071
31130997762cyclictest0-21swapper/113:22:511
31130997672cyclictest0-21swapper/114:29:311
31130997672cyclictest0-21swapper/114:05:201
31130997672cyclictest0-21swapper/113:47:211
31130997672cyclictest0-21swapper/113:14:501
31130997672cyclictest0-21swapper/112:47:211
31130997672cyclictest0-21swapper/112:40:051
31130997672cyclictest0-21swapper/112:40:051
31130997672cyclictest0-21swapper/112:30:201
31130997672cyclictest0-21swapper/112:25:081
31130997672cyclictest0-21swapper/112:09:471
31130997672cyclictest0-21swapper/111:45:021
31130997672cyclictest0-21swapper/111:40:001
31130997672cyclictest0-21swapper/111:30:021
31130997672cyclictest0-21swapper/111:10:021
31132997372cyclictest0-21swapper/315:29:503
31132997372cyclictest0-21swapper/315:27:293
31132997372cyclictest0-21swapper/315:15:553
31132997372cyclictest0-21swapper/312:54:563
31132997372cyclictest0-21swapper/312:10:043
31132997372cyclictest0-21swapper/311:44:593
31130997372cyclictest0-21swapper/115:30:251
31130997372cyclictest0-21swapper/115:24:511
31130997372cyclictest0-21swapper/115:14:511
31130997372cyclictest0-21swapper/115:09:471
31130997372cyclictest0-21swapper/115:04:551
31130997372cyclictest0-21swapper/114:44:511
31130997372cyclictest0-21swapper/114:34:531
31130997372cyclictest0-21swapper/114:19:581
31130997372cyclictest0-21swapper/114:09:501
31130997372cyclictest0-21swapper/113:25:031
31130997372cyclictest0-21swapper/113:09:501
31130997372cyclictest0-21swapper/112:54:531
31130997372cyclictest0-21swapper/112:50:281
31130997372cyclictest0-21swapper/111:34:551
31130997372cyclictest0-21swapper/111:24:591
31130997372cyclictest0-21swapper/111:22:121
31130997372cyclictest0-21swapper/110:55:061
31130997372cyclictest0-21swapper/110:51:281
31130997372cyclictest0-21swapper/110:30:051
31130997372cyclictest0-21swapper/110:24:581
31130997372cyclictest0-21swapper/110:20:391
31132997262cyclictest0-21swapper/313:14:573
31130997261cyclictest0-21swapper/115:34:481
31132997162cyclictest0-21swapper/314:39:543
31132996963cyclictest17760-21unixbench_multi10:50:063
31132996963cyclictest0-21swapper/312:45:003
31132996962cyclictest0-21swapper/314:06:023
31132996952cyclictest0-21swapper/314:34:483
31132996952cyclictest0-21swapper/313:44:583
31132996952cyclictest0-21swapper/312:59:563
31132996952cyclictest0-21swapper/311:40:003
31132996952cyclictest0-21swapper/310:20:023
31132996863cyclictest0-21swapper/315:09:413
31132996863cyclictest0-21swapper/313:24:523
31132996863cyclictest0-21swapper/312:52:093
31132996863cyclictest0-21swapper/311:49:563
31132996863cyclictest0-21swapper/311:09:583
31132996863cyclictest0-21swapper/310:55:013
31132996863cyclictest0-21swapper/310:30:013
31132996862cyclictest0-21swapper/312:24:573
31132996862cyclictest0-21swapper/312:15:003
31132996862cyclictest0-21swapper/311:59:563
31132996862cyclictest0-21swapper/310:09:453
31132996852cyclictest0-21swapper/315:34:493
31132996852cyclictest0-21swapper/314:49:503
31132996852cyclictest0-21swapper/314:44:463
31132996852cyclictest0-21swapper/313:09:503
31132996852cyclictest0-21swapper/312:39:543
31132996852cyclictest0-21swapper/312:39:543
31132996852cyclictest0-21swapper/312:29:543
31132996852cyclictest0-21swapper/311:54:523
31132996852cyclictest0-21swapper/311:34:573
31132996852cyclictest0-21swapper/311:29:553
31132996852cyclictest0-21swapper/311:19:573
31132996852cyclictest0-21swapper/310:24:573
31130996761cyclictest8181-21tune2fs12:59:531
31130996751cyclictest0-21swapper/112:04:241
31131996362cyclictest0-21swapper/211:49:532
31130996351cyclictest0-21swapper/113:06:051
31129996362cyclictest0-21swapper/010:19:560
31129996252cyclictest0-21swapper/014:14:470
31129996160cyclictest0-21swapper/012:24:550
31129995952cyclictest31ksoftirqd/014:03:590
31129995952cyclictest0-21swapper/013:37:200
31129995852cyclictest0-21swapper/014:27:560
31129995852cyclictest0-21swapper/012:32:570
31129995852cyclictest0-21swapper/010:14:160
31129995841cyclictest0-21swapper/015:08:130
31129995841cyclictest0-21swapper/014:07:050
31129995841cyclictest0-21swapper/013:57:040
31129995841cyclictest0-21swapper/012:59:480
31129995841cyclictest0-21swapper/012:13:270
31129995841cyclictest0-21swapper/011:46:480
31129995751cyclictest0-21swapper/015:12:070
31129995751cyclictest0-21swapper/014:51:410
31129995751cyclictest0-21swapper/014:38:060
31129995751cyclictest0-21swapper/011:07:500
31129995751cyclictest0-21swapper/010:37:510
31129995649cyclictest0-21swapper/012:56:560
31129995641cyclictest0-21swapper/014:42:070
31129995548cyclictest0-21swapper/012:35:530
31129995548cyclictest0-21swapper/011:02:380
31129995548cyclictest0-21swapper/010:42:270
31129995453cyclictest74550irq/18-parport011:23:490
31129995453cyclictest1877-21hald-addon-stor13:45:260
31129995453cyclictest0-21swapper/015:28:300
31129995453cyclictest0-21swapper/015:14:390
31129995453cyclictest0-21swapper/013:24:450
31129995452cyclictest0-21swapper/015:34:400
31129995452cyclictest0-21swapper/012:45:310
31129995452cyclictest0-21swapper/010:48:270
31131995352cyclictest275-21usb-storage11:48:502
31131995352cyclictest0-21swapper/212:47:342
31131995352cyclictest0-21swapper/211:04:582
31129995352cyclictest74550irq/18-parport014:54:370
31129995352cyclictest74550irq/18-parport011:49:460
31129995352cyclictest129050irq/46-eth010:29:560
31129995352cyclictest0-21swapper/015:29:450
31129995352cyclictest0-21swapper/015:19:520
31129995352cyclictest0-21swapper/014:59:510
31129995352cyclictest0-21swapper/014:44:440
31129995352cyclictest0-21swapper/014:29:480
31129995352cyclictest0-21swapper/014:19:390
31129995352cyclictest0-21swapper/014:09:490
31129995352cyclictest0-21swapper/013:49:470
31129995352cyclictest0-21swapper/013:39:500
31129995352cyclictest0-21swapper/013:29:470
31129995352cyclictest0-21swapper/013:14:430
31129995352cyclictest0-21swapper/013:09:450
31129995352cyclictest0-21swapper/013:04:390
31129995352cyclictest0-21swapper/012:49:500
31129995352cyclictest0-21swapper/012:39:530
31129995352cyclictest0-21swapper/012:39:530
31129995352cyclictest0-21swapper/012:19:460
31129995352cyclictest0-21swapper/012:14:510
31129995352cyclictest0-21swapper/012:04:590
31129995352cyclictest0-21swapper/011:59:580
31129995352cyclictest0-21swapper/011:54:430
31129995352cyclictest0-21swapper/011:39:480
31129995352cyclictest0-21swapper/011:34:470
31129995352cyclictest0-21swapper/011:29:520
31129995352cyclictest0-21swapper/011:24:450
31129995352cyclictest0-21swapper/011:14:460
31129995352cyclictest0-21swapper/011:09:550
31129995352cyclictest0-21swapper/010:54:490
31129995352cyclictest0-21swapper/010:49:440
31129995352cyclictest0-21swapper/010:24:540
31129995351cyclictest0-21swapper/010:14:580
31129995341cyclictest0-21swapper/013:19:490
31131995251cyclictest275-21usb-storage11:38:412
31131995251cyclictest12156-21aten2.4-expect11:54:542
31131995251cyclictest0-21swapper/215:38:002
31131995251cyclictest0-21swapper/215:32:422
31131995251cyclictest0-21swapper/215:23:022
31131995251cyclictest0-21swapper/215:11:012
31131995251cyclictest0-21swapper/215:07:452
31131995251cyclictest0-21swapper/214:54:372
31131995251cyclictest0-21swapper/214:49:482
31131995251cyclictest0-21swapper/214:47:342
31131995251cyclictest0-21swapper/214:43:522
31131995251cyclictest0-21swapper/214:32:362
31131995251cyclictest0-21swapper/214:28:042
31131995251cyclictest0-21swapper/214:15:152
31131995251cyclictest0-21swapper/214:10:232
31131995251cyclictest0-21swapper/214:06:472
31131995251cyclictest0-21swapper/214:03:392
31131995251cyclictest0-21swapper/213:57:042
31131995251cyclictest0-21swapper/213:50:202
31131995251cyclictest0-21swapper/213:40:362
31131995251cyclictest0-21swapper/213:36:502
31131995251cyclictest0-21swapper/213:34:302
31131995251cyclictest0-21swapper/213:25:132
31131995251cyclictest0-21swapper/213:22:132
31131995251cyclictest0-21swapper/213:15:472
31131995251cyclictest0-21swapper/213:08:072
31131995251cyclictest0-21swapper/212:59:482
31131995251cyclictest0-21swapper/212:40:382
31131995251cyclictest0-21swapper/212:40:382
31131995251cyclictest0-21swapper/212:34:492
31131995251cyclictest0-21swapper/212:33:532
31131995251cyclictest0-21swapper/212:21:252
31131995251cyclictest0-21swapper/212:15:322
31131995251cyclictest0-21swapper/212:10:152
31131995251cyclictest0-21swapper/212:01:102
31131995251cyclictest0-21swapper/211:40:432
31131995251cyclictest0-21swapper/211:30:032
31131995251cyclictest0-21swapper/211:25:232
31131995251cyclictest0-21swapper/211:23:492
31131995251cyclictest0-21swapper/211:10:562
31131995251cyclictest0-21swapper/211:01:342
31131995251cyclictest0-21swapper/210:54:282
31131995251cyclictest0-21swapper/210:46:352
31131995251cyclictest0-21swapper/210:36:072
31131995251cyclictest0-21swapper/210:29:152
31131995251cyclictest0-21swapper/210:20:352
31131995251cyclictest0-21swapper/210:15:122
31131995251cyclictest0-21swapper/210:11:202
31131995241cyclictest0-21swapper/210:39:552
31131995049cyclictest24995-21aten2.4_r3power12:24:552
31131995049cyclictest0-21swapper/212:49:512
31131995048cyclictest25783-21telnet13:44:532
31131994443cyclictest0-21swapper/211:17:242
31131994442cyclictest2751usb-storage14:19:432
31131994442cyclictest181ksoftirqd/214:35:272
31131994342cyclictest0-21swapper/215:24:592
31131994342cyclictest0-21swapper/214:59:572
31131994342cyclictest0-21swapper/212:05:002
31131994341cyclictest275-21usb-storage12:56:402
31131994341cyclictest11062-21fschecks_time13:09:492
31131994341cyclictest0-21swapper/210:34:152
31131994331cyclictest19046-21fschecks_time10:55:022
31131994241cyclictest0-21swapper/215:14:372
31130994241cyclictest0-21swapper/110:09:451
31131993231cyclictest0-21swapper/210:09:452
31129993231cyclictest0-21swapper/010:09:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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