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2026-07-19 - 11:19
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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 Sun Jul 19, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1707699116102cyclictest0-21swapper/316:31:013
1707499104102cyclictest22115-21tune2fs17:26:021
1707699103102cyclictest0-21swapper/318:55:553
1707699103102cyclictest0-21swapper/318:36:023
1707699103102cyclictest0-21swapper/318:01:013
1707699103102cyclictest0-21swapper/317:11:023
1707499103102cyclictest4924-21tune2fs18:01:011
1707499103102cyclictest13853-21head18:21:001
17076999792cyclictest23962-21aten2.4-expect17:31:003
17076999792cyclictest0-21swapper/318:30:583
17076999792cyclictest0-21swapper/318:30:583
17076999792cyclictest0-21swapper/317:10:473
17076999692cyclictest0-21swapper/320:33:573
17076999692cyclictest0-21swapper/320:17:363
17076999692cyclictest0-21swapper/320:02:023
17076999692cyclictest0-21swapper/319:55:273
17076999692cyclictest0-21swapper/317:27:413
17076999692cyclictest0-21swapper/316:41:013
17076999592cyclictest0-21swapper/320:56:393
17076999592cyclictest0-21swapper/320:06:413
17076999592cyclictest0-21swapper/319:56:053
17076999592cyclictest0-21swapper/319:30:583
17076999592cyclictest0-21swapper/319:18:443
17076999592cyclictest0-21swapper/317:57:073
17076999592cyclictest0-21swapper/317:46:103
17076999592cyclictest0-21swapper/317:21:083
17076999592cyclictest0-21swapper/317:01:103
17076999592cyclictest0-21swapper/316:51:043
17074999492cyclictest18153-21tune2fs21:00:531
17074999492cyclictest11480-21tune2fs18:16:011
17076999085cyclictest27968-21runrttasks17:40:263
17076998984cyclictest6903-21aten2.4-expect19:20:553
17076998972cyclictest0-21swapper/318:41:063
17074998982cyclictest30703-21tune2fs16:31:031
17074998982cyclictest10880-21aten2.4-expect17:01:021
17076998882cyclictest0-21swapper/320:40:563
17076998882cyclictest0-21swapper/320:25:563
17076998882cyclictest0-21swapper/318:45:573
17076998872cyclictest0-21swapper/319:46:033
17076998872cyclictest0-21swapper/318:30:453
17076998872cyclictest0-21swapper/317:16:073
17076998872cyclictest0-21swapper/316:20:493
17076998872cyclictest0-21swapper/316:01:033
17076998871cyclictest0-21swapper/316:00:503
17074998883cyclictest0-21swapper/119:55:311
17074998883cyclictest0-21swapper/116:56:001
17076998782cyclictest0-21swapper/321:25:503
17076998782cyclictest0-21swapper/321:25:383
17076998782cyclictest0-21swapper/321:10:543
17076998782cyclictest0-21swapper/321:05:523
17076998782cyclictest0-21swapper/321:00:583
17076998782cyclictest0-21swapper/320:50:533
17076998782cyclictest0-21swapper/320:46:003
17076998782cyclictest0-21swapper/320:21:023
17076998782cyclictest0-21swapper/320:13:573
17076998782cyclictest0-21swapper/319:41:063
17076998782cyclictest0-21swapper/319:35:583
17076998782cyclictest0-21swapper/319:25:543
17076998782cyclictest0-21swapper/319:11:053
17076998782cyclictest0-21swapper/319:06:023
17076998782cyclictest0-21swapper/318:16:003
17076998782cyclictest0-21swapper/318:11:023
17076998782cyclictest0-21swapper/318:06:093
17076998782cyclictest0-21swapper/317:51:043
17076998782cyclictest0-21swapper/317:41:013
17076998782cyclictest0-21swapper/316:20:493
17076998782cyclictest0-21swapper/316:11:013
17076998782cyclictest0-21swapper/316:06:033
17076998771cyclictest0-21swapper/318:51:013
17076998771cyclictest0-21swapper/316:26:073
17074998783cyclictest0-21swapper/121:15:581
17074998782cyclictest0-21swapper/121:25:491
17074998782cyclictest0-21swapper/119:31:021
17074998782cyclictest0-21swapper/116:06:121
17076998682cyclictest0-21swapper/321:15:533
17076998682cyclictest0-21swapper/320:35:533
17076998682cyclictest0-21swapper/319:00:573
17076998682cyclictest0-21swapper/318:20:593
17076998682cyclictest0-21swapper/316:55:483
17076998682cyclictest0-21swapper/316:46:013
17076998682cyclictest0-21swapper/316:36:043
17074998483cyclictest0-21swapper/118:30:451
17074998482cyclictest0-21swapper/117:50:461
17074998382cyclictest0-21swapper/121:20:591
17074998382cyclictest0-21swapper/120:17:021
17074998382cyclictest0-21swapper/120:11:041
17074998382cyclictest0-21swapper/120:01:021
17074998382cyclictest0-21swapper/119:41:041
17074998382cyclictest0-21swapper/119:26:531
17074998382cyclictest0-21swapper/119:06:021
17074998382cyclictest0-21swapper/118:06:101
17074998382cyclictest0-21swapper/117:35:571
17074998382cyclictest0-21swapper/117:31:321
17074998382cyclictest0-21swapper/117:11:091
17074998382cyclictest0-21swapper/116:41:231
17074998382cyclictest0-21swapper/116:36:111
17074998382cyclictest0-21swapper/116:26:021
17074998382cyclictest0-21swapper/116:11:191
17074998382cyclictest0-21swapper/116:01:171
17074998381cyclictest4944-21tune2fs19:15:571
17074998381cyclictest30849-21tune2fs19:00:571
17074998381cyclictest3044-21tune2fs19:10:591
17074998381cyclictest28675-21tune2fs17:41:011
17074998381cyclictest24562-21tune2fs18:45:581
17074998381cyclictest13890-21tune2fs20:50:541
17074998381cyclictest13752-21tune2fs19:35:571
17074998381cyclictest13385-21tune2fs17:06:011
17074997372cyclictest0-21swapper/120:47:071
17074997372cyclictest0-21swapper/118:30:591
17074997372cyclictest0-21swapper/118:30:591
17074997372cyclictest0-21swapper/117:55:461
17074997372cyclictest0-21swapper/117:21:011
17074997372cyclictest0-21swapper/116:46:091
17074997271cyclictest0-21swapper/119:50:421
17074997271cyclictest0-21swapper/116:21:061
17074996662cyclictest0-21swapper/121:10:541
17074996662cyclictest0-21swapper/120:30:411
17074996562cyclictest0-21swapper/120:37:051
17074996562cyclictest0-21swapper/118:55:231
17074996362cyclictest0-21swapper/121:05:511
17074996362cyclictest0-21swapper/120:55:521
17074996362cyclictest0-21swapper/120:40:531
17074996362cyclictest0-21swapper/120:20:411
17074996362cyclictest0-21swapper/120:05:421
17074996362cyclictest0-21swapper/119:55:411
17074996362cyclictest0-21swapper/119:20:541
17074996362cyclictest0-21swapper/118:55:551
17074996362cyclictest0-21swapper/118:40:441
17074996362cyclictest0-21swapper/118:35:591
17074996362cyclictest0-21swapper/118:10:461
17074996362cyclictest0-21swapper/117:50:581
17074996362cyclictest0-21swapper/117:15:591
17074996362cyclictest0-21swapper/116:51:001
17074996362cyclictest0-21swapper/116:16:041
17074996362cyclictest0-21swapper/116:00:501
17074996361cyclictest4802-21aten2.4-expect20:30:531
17073996160cyclictest0-21swapper/018:55:540
17075995958cyclictest0-21swapper/217:30:482
17073995952cyclictest0-21swapper/016:41:360
17073995852cyclictest0-21swapper/021:26:450
17073995852cyclictest0-21swapper/019:47:370
17073995852cyclictest0-21swapper/019:42:450
17073995852cyclictest0-21swapper/017:56:150
17073995852cyclictest0-21swapper/017:54:040
17073995851cyclictest0-21swapper/020:17:500
17073995851cyclictest0-21swapper/019:38:400
17073995851cyclictest0-21swapper/018:11:010
17073995841cyclictest0-21swapper/020:40:350
17073995841cyclictest0-21swapper/019:26:300
17073995841cyclictest0-21swapper/018:51:160
17073995841cyclictest0-21swapper/018:48:110
17073995841cyclictest0-21swapper/017:12:190
17075995755cyclictest278-21usb-storage18:51:012
17073995751cyclictest0-21swapper/020:26:140
17073995751cyclictest0-21swapper/019:15:280
17073995751cyclictest0-21swapper/018:20:110
17073995649cyclictest0-21swapper/020:57:030
17075995541cyclictest0-21swapper/218:46:212
17073995548cyclictest5050irq/44-ahci18:35:340
17073995548cyclictest5050irq/44-ahci18:35:340
17075995453cyclictest278-21usb-storage17:08:012
17075995451cyclictest278-21usb-storage19:46:292
17075995451cyclictest278-21usb-storage16:06:562
17075995451cyclictest0-21swapper/219:01:172
17075995441cyclictest0-21swapper/220:02:492
17073995453cyclictest76050irq/18-parport018:22:260
17073995453cyclictest0-21swapper/021:23:440
17073995453cyclictest0-21swapper/019:51:130
17073995453cyclictest0-21swapper/016:29:550
17073995447cyclictest0-21swapper/021:17:540
17073995447cyclictest0-21swapper/020:34:150
17073995447cyclictest0-21swapper/020:15:280
17073995447cyclictest0-21swapper/019:57:470
17073995447cyclictest0-21swapper/019:02:330
17073995446cyclictest0-21swapper/021:05:420
17073995442cyclictest5050irq/44-ahci21:01:110
17075995352cyclictest5050irq/44-ahci20:24:182
17075995352cyclictest32092-21kworker/2:219:19:442
17075995352cyclictest278-21usb-storage21:11:262
17075995352cyclictest278-21usb-storage20:57:032
17075995352cyclictest278-21usb-storage20:44:412
17075995352cyclictest278-21usb-storage18:03:572
17075995352cyclictest181ksoftirqd/217:17:012
17075995352cyclictest15149-21kworker/2:117:48:282
17075995352cyclictest15149-21kworker/2:117:43:402
17075995352cyclictest12860-21kworker/2:017:11:572
17075995352cyclictest0-21swapper/221:26:062
17075995352cyclictest0-21swapper/221:20:242
17075995352cyclictest0-21swapper/220:48:012
17075995352cyclictest0-21swapper/220:07:222
17075995352cyclictest0-21swapper/219:22:342
17075995352cyclictest0-21swapper/218:36:402
17075995352cyclictest0-21swapper/218:11:092
17075995352cyclictest0-21swapper/217:01:142
17075995352cyclictest0-21swapper/216:45:422
17075995351cyclictest5050irq/44-ahci18:10:312
17075995351cyclictest1876-21hald-addon-stor18:45:022
17075995348cyclictest0-21swapper/220:15:522
17075995341cyclictest0-21swapper/220:37:332
17075995341cyclictest0-21swapper/219:55:472
17075995341cyclictest0-21swapper/219:40:542
17073995352cyclictest0-21swapper/021:10:390
17073995352cyclictest0-21swapper/020:50:490
17073995352cyclictest0-21swapper/020:45:430
17073995352cyclictest0-21swapper/020:40:450
17073995352cyclictest0-21swapper/020:20:420
17073995352cyclictest0-21swapper/020:05:540
17073995352cyclictest0-21swapper/020:00:410
17073995352cyclictest0-21swapper/019:30:480
17073995352cyclictest0-21swapper/019:20:440
17073995352cyclictest0-21swapper/019:15:460
17073995352cyclictest0-21swapper/019:05:530
17073995352cyclictest0-21swapper/018:41:000
17073995352cyclictest0-21swapper/018:35:550
17073995352cyclictest0-21swapper/018:25:500
17073995352cyclictest0-21swapper/018:06:010
17073995352cyclictest0-21swapper/018:00:490
17073995352cyclictest0-21swapper/017:45:570
17073995352cyclictest0-21swapper/017:40:500
17073995352cyclictest0-21swapper/017:35:520
17073995352cyclictest0-21swapper/017:31:010
17073995352cyclictest0-21swapper/017:21:020
17073995352cyclictest0-21swapper/017:16:010
17073995352cyclictest0-21swapper/017:06:060
17073995352cyclictest0-21swapper/017:00:520
17073995352cyclictest0-21swapper/016:56:010
17073995352cyclictest0-21swapper/016:50:550
17073995352cyclictest0-21swapper/016:46:140
17073995352cyclictest0-21swapper/016:35:590
17073995352cyclictest0-21swapper/016:21:010
17073995352cyclictest0-21swapper/016:16:030
17073995352cyclictest0-21swapper/016:11:030
17073995352cyclictest0-21swapper/016:05:520
17073995352cyclictest0-21swapper/016:01:020
17073995341cyclictest0-21swapper/017:25:590
17073995341cyclictest0-21swapper/016:31:090
17075995251cyclictest5050irq/44-ahci19:51:132
17075995251cyclictest32020-21kworker/2:119:05:532
17075995251cyclictest278-21usb-storage21:05:422
17075995251cyclictest278-21usb-storage21:00:582
17075995251cyclictest278-21usb-storage18:55:452
17075995251cyclictest278-21usb-storage17:37:102
17075995251cyclictest278-21usb-storage16:56:282
17075995251cyclictest278-21usb-storage16:46:042
17075995251cyclictest278-21usb-storage16:25:532
17075995251cyclictest1876-21hald-addon-stor16:11:592
17075995251cyclictest0-21swapper/221:21:042
17075995251cyclictest0-21swapper/220:51:292
17075995251cyclictest0-21swapper/220:31:242
17075995251cyclictest0-21swapper/220:28:082
17075995251cyclictest0-21swapper/220:10:422
17075995251cyclictest0-21swapper/219:38:102
17075995251cyclictest0-21swapper/219:26:002
17075995251cyclictest0-21swapper/219:11:132
17075995251cyclictest0-21swapper/218:31:202
17075995251cyclictest0-21swapper/218:31:202
17075995251cyclictest0-21swapper/218:26:382
17075995251cyclictest0-21swapper/218:20:552
17075995251cyclictest0-21swapper/218:16:292
17075995251cyclictest0-21swapper/217:56:432
17075995251cyclictest0-21swapper/217:51:582
17075995251cyclictest0-21swapper/217:25:592
17075995251cyclictest0-21swapper/217:22:092
17075995251cyclictest0-21swapper/216:52:442
17075995251cyclictest0-21swapper/216:36:122
17075995251cyclictest0-21swapper/216:31:092
17075995251cyclictest0-21swapper/216:21:012
17075995251cyclictest0-21swapper/216:16:132
17075995251cyclictest0-21swapper/216:01:182
17075995241cyclictest0-21swapper/219:31:132
17075994241cyclictest0-21swapper/216:00:502
17073993231cyclictest0-21swapper/016:00:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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