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2026-06-08 - 06:40
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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 Jun 08, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
454699128122cyclictest22356-21tune2fs17:18:101
45469911093cyclictest1066-21tune2fs20:13:051
454699104102cyclictest5414-21tune2fs17:53:111
454699104102cyclictest26845-21tune2fs18:43:081
454899103102cyclictest0-21swapper/321:23:073
454899103102cyclictest0-21swapper/321:18:023
454899103102cyclictest0-21swapper/320:13:053
454899103102cyclictest0-21swapper/318:48:083
454899103102cyclictest0-21swapper/318:23:083
454699103102cyclictest9655-21tune2fs19:18:061
454699103102cyclictest22932-21tune2fs21:03:021
4548999492cyclictest0-21swapper/320:28:123
4546998982cyclictest16568-21tune2fs20:48:041
4546998982cyclictest16568-21tune2fs20:48:041
4546998882cyclictest0-21swapper/120:03:021
4546998881cyclictest1147-21tune2fs18:58:071
4546998881cyclictest1147-21tune2fs18:58:071
4546998881cyclictest10089-21tune2fs20:33:051
4546998782cyclictest0-21swapper/118:48:141
4546998772cyclictest0-21swapper/120:57:581
4546998772cyclictest0-21swapper/120:47:491
4546998772cyclictest0-21swapper/120:12:501
4546998772cyclictest0-21swapper/117:07:211
4546998682cyclictest0-21swapper/121:53:581
4546998682cyclictest0-21swapper/121:48:081
4546998682cyclictest0-21swapper/121:23:071
4546998682cyclictest0-21swapper/119:58:121
4546998682cyclictest0-21swapper/119:52:481
4546998682cyclictest0-21swapper/119:33:141
4546998682cyclictest0-21swapper/119:03:151
4546998682cyclictest0-21swapper/118:37:361
4546998682cyclictest0-21swapper/117:42:271
4546998682cyclictest0-21swapper/117:28:201
4548998382cyclictest0-21swapper/321:53:073
4548998382cyclictest0-21swapper/321:43:573
4548998382cyclictest0-21swapper/321:38:093
4548998382cyclictest0-21swapper/321:33:023
4548998382cyclictest0-21swapper/321:28:143
4548998382cyclictest0-21swapper/321:13:083
4548998382cyclictest0-21swapper/320:53:093
4548998382cyclictest0-21swapper/320:47:563
4548998382cyclictest0-21swapper/320:47:563
4548998382cyclictest0-21swapper/320:37:543
4548998382cyclictest0-21swapper/320:33:033
4548998382cyclictest0-21swapper/320:23:123
4548998382cyclictest0-21swapper/320:18:053
4548998382cyclictest0-21swapper/319:53:103
4548998382cyclictest0-21swapper/319:48:113
4548998382cyclictest0-21swapper/319:47:473
4548998382cyclictest0-21swapper/319:38:133
4548998382cyclictest0-21swapper/319:28:133
4548998382cyclictest0-21swapper/319:27:523
4548998382cyclictest0-21swapper/319:17:423
4548998382cyclictest0-21swapper/318:58:133
4548998382cyclictest0-21swapper/318:58:133
4548998382cyclictest0-21swapper/318:47:373
4548998382cyclictest0-21swapper/318:38:153
4548998382cyclictest0-21swapper/318:03:143
4548998382cyclictest0-21swapper/317:33:143
4548998382cyclictest0-21swapper/317:23:173
4548998382cyclictest0-21swapper/317:12:223
4548998382cyclictest0-21swapper/317:03:173
4548998382cyclictest0-21swapper/316:57:583
4548998382cyclictest0-21swapper/316:43:163
4548998382cyclictest0-21swapper/316:38:163
4546998382cyclictest5610-21tune2fs20:23:051
4546998382cyclictest0-21swapper/121:18:081
4546998382cyclictest0-21swapper/121:12:591
4546998382cyclictest0-21swapper/121:08:091
4546998382cyclictest0-21swapper/119:53:101
4546998382cyclictest0-21swapper/119:38:041
4546998382cyclictest0-21swapper/119:17:521
4546998382cyclictest0-21swapper/119:12:411
4546998382cyclictest0-21swapper/118:02:301
4546998382cyclictest0-21swapper/117:13:171
4546998382cyclictest0-21swapper/116:57:201
4546998382cyclictest0-21swapper/116:47:181
4546998381cyclictest5699-21tune2fs21:38:011
4546998381cyclictest3498-21tune2fs20:18:041
4546998381cyclictest24801-21tune2fs17:23:111
4546998381cyclictest20496-21tune2fs18:28:081
4546998381cyclictest18713-21tune2fs20:53:031
4546998381cyclictest12012-21tune2fs18:08:101
4548998281cyclictest0-21swapper/319:18:063
4548998281cyclictest0-21swapper/319:03:073
4548998281cyclictest0-21swapper/317:38:093
4548998271cyclictest0-21swapper/318:12:323
4546997861cyclictest0-21swapper/118:53:041
4546997772cyclictest0-21swapper/118:38:081
4546997672cyclictest0-21swapper/118:03:411
4548997372cyclictest0-21swapper/322:07:373
4548997372cyclictest0-21swapper/321:00:263
4548997372cyclictest0-21swapper/319:11:263
4546997372cyclictest0-21swapper/121:47:471
4546997372cyclictest0-21swapper/118:23:071
4548997271cyclictest0-21swapper/321:48:573
4548997271cyclictest0-21swapper/318:18:063
4548997271cyclictest0-21swapper/318:17:333
4548997271cyclictest0-21swapper/317:58:163
4548997271cyclictest0-21swapper/317:53:113
4546997271cyclictest0-21swapper/121:33:021
4546997271cyclictest0-21swapper/119:27:441
4546997271cyclictest0-21swapper/117:08:181
4546997271cyclictest0-21swapper/116:58:111
4546996961cyclictest9400-21tune2fs16:48:121
4546996961cyclictest908-21tune2fs17:43:101
4546996961cyclictest5288-21tune2fs16:38:121
4546996862cyclictest0-21swapper/120:28:121
4546996862cyclictest0-21swapper/118:18:081
4546996762cyclictest0-21swapper/122:03:071
4546996762cyclictest0-21swapper/121:58:051
4546996762cyclictest0-21swapper/121:28:141
4546996762cyclictest0-21swapper/120:38:051
4546996762cyclictest0-21swapper/119:43:091
4546996762cyclictest0-21swapper/117:48:111
4546996762cyclictest0-21swapper/117:35:051
4546996662cyclictest0-21swapper/119:28:041
4546996662cyclictest0-21swapper/118:15:201
4548996463cyclictest23643-21proc_pri21:03:073
4548996362cyclictest0-21swapper/321:58:003
4548996362cyclictest0-21swapper/321:08:003
4548996362cyclictest0-21swapper/320:42:553
4548996362cyclictest0-21swapper/320:08:053
4548996362cyclictest0-21swapper/320:03:023
4548996362cyclictest0-21swapper/319:58:023
4548996362cyclictest0-21swapper/319:33:043
4548996362cyclictest0-21swapper/318:32:543
4548996362cyclictest0-21swapper/317:47:563
4548996362cyclictest0-21swapper/317:43:083
4548996362cyclictest0-21swapper/317:28:113
4548996362cyclictest0-21swapper/317:13:083
4548996362cyclictest0-21swapper/316:58:113
4548996362cyclictest0-21swapper/316:47:593
4548996362cyclictest0-21swapper/316:37:583
4548996361cyclictest22007-21aten2.4-expect17:18:073
4548996351cyclictest0-21swapper/318:53:073
4548996351cyclictest0-21swapper/318:28:053
4546996362cyclictest0-21swapper/116:37:581
4547996059cyclictest0-21swapper/219:08:062
4545996059cyclictest0-21swapper/020:48:010
4545996059cyclictest0-21swapper/020:48:010
4547995958cyclictest0-21swapper/221:32:592
4545995958cyclictest0-21swapper/020:33:020
4545995756cyclictest0-21swapper/017:30:560
4547995655cyclictest278-21usb-storage21:31:252
4547995554cyclictest0-21swapper/219:34:032
4547995553cyclictest5050irq/44-ahci20:39:392
4547995553cyclictest5050irq/44-ahci17:16:342
4547995553cyclictest0-21swapper/221:11:532
4547995552cyclictest0-21swapper/219:05:282
4547995551cyclictest0-21swapper/219:44:132
4547995541cyclictest0-21swapper/219:32:092
4545995551cyclictest0-21swapper/019:00:420
4545995551cyclictest0-21swapper/019:00:420
4547995453cyclictest2918-21telnet20:18:012
4547995453cyclictest278-21usb-storage18:08:002
4547995453cyclictest19631-21kworker/2:219:59:302
4547995453cyclictest181ksoftirqd/217:11:332
4547995453cyclictest0-21swapper/219:16:322
4547995451cyclictest1876-21hald-addon-stor17:58:252
4547995451cyclictest0-21swapper/219:39:112
4547995451cyclictest0-21swapper/217:06:372
4545995453cyclictest278-21usb-storage21:11:530
4545995443cyclictest19030-21missed_timers19:38:100
4545995442cyclictest5050irq/44-ahci20:16:420
4547995352cyclictest278-21usb-storage21:04:402
4547995352cyclictest278-21usb-storage17:32:362
4547995352cyclictest15303-21kworker/2:318:27:562
4547995352cyclictest0-21swapper/221:57:592
4547995352cyclictest0-21swapper/221:23:132
4547995352cyclictest0-21swapper/220:59:582
4547995352cyclictest0-21swapper/220:28:022
4547995352cyclictest0-21swapper/220:13:032
4547995352cyclictest0-21swapper/220:04:122
4547995352cyclictest0-21swapper/219:53:042
4547995352cyclictest0-21swapper/219:49:012
4547995352cyclictest0-21swapper/218:53:072
4547995352cyclictest0-21swapper/218:50:012
4547995352cyclictest0-21swapper/218:38:062
4547995352cyclictest0-21swapper/218:24:122
4547995352cyclictest0-21swapper/218:03:082
4547995352cyclictest0-21swapper/217:40:322
4547995352cyclictest0-21swapper/217:22:202
4547995352cyclictest0-21swapper/216:58:012
4547995352cyclictest0-21swapper/216:47:052
4547995352cyclictest0-21swapper/216:38:302
4547995351cyclictest5050irq/44-ahci21:13:112
4547995351cyclictest5050irq/44-ahci18:33:122
4547995351cyclictest5050irq/44-ahci17:44:512
4547995351cyclictest5050irq/44-ahci17:23:242
4547995351cyclictest2781usb-storage21:54:162
4547995351cyclictest18077-21telnet20:52:592
4547995351cyclictest181ksoftirqd/217:48:172
4547995341cyclictest278-21usb-storage18:20:242
4547995341cyclictest0-21swapper/222:03:182
4547995341cyclictest0-21swapper/221:40:162
4547995341cyclictest0-21swapper/220:48:282
4547995341cyclictest0-21swapper/220:48:282
4547995341cyclictest0-21swapper/220:46:122
4547995341cyclictest0-21swapper/220:33:192
4547995341cyclictest0-21swapper/219:19:492
4547995341cyclictest0-21swapper/219:00:102
4547995341cyclictest0-21swapper/219:00:102
4547995341cyclictest0-21swapper/218:17:182
4547995341cyclictest0-21swapper/216:49:272
4545995352cyclictest76050irq/18-parport021:29:490
4545995352cyclictest76050irq/18-parport020:47:000
4545995352cyclictest76050irq/18-parport019:30:370
4545995352cyclictest76050irq/18-parport018:43:490
4545995352cyclictest76050irq/18-parport018:34:350
4545995352cyclictest76050irq/18-parport018:08:560
4545995352cyclictest76050irq/18-parport017:12:540
4545995352cyclictest31ksoftirqd/019:33:400
4545995352cyclictest15045-21kworker/0:017:33:060
4545995352cyclictest0-21swapper/020:20:410
4545995352cyclictest0-21swapper/018:30:460
4545995352cyclictest0-21swapper/017:52:530
4545995352cyclictest0-21swapper/016:47:490
4545995351cyclictest5050irq/44-ahci21:32:510
4545995351cyclictest5050irq/44-ahci20:38:280
4545995351cyclictest5050irq/44-ahci19:07:570
4545995351cyclictest5050irq/44-ahci18:55:460
4545995351cyclictest5050irq/44-ahci18:13:460
4545995351cyclictest5050irq/44-ahci17:39:080
4545995351cyclictest5050irq/44-ahci16:48:250
4545995351cyclictest128650irq/46-eth022:00:400
4545995351cyclictest128650irq/46-eth017:54:240
4545995342cyclictest392-21md2_raid119:17:580
4545995341cyclictest0-21swapper/018:05:170
4547995251cyclictest5050irq/44-ahci17:33:062
4547995251cyclictest0-21swapper/221:48:342
4547995251cyclictest0-21swapper/221:44:082
4547995251cyclictest0-21swapper/221:18:372
4547995251cyclictest0-21swapper/220:23:392
4547995251cyclictest0-21swapper/220:08:082
4547995251cyclictest0-21swapper/219:23:002
4547995251cyclictest0-21swapper/218:44:132
4547995251cyclictest0-21swapper/217:53:012
4547995251cyclictest0-21swapper/216:53:152
4545995251cyclictest2929-21telnet19:03:050
4545995251cyclictest278-21usb-storage19:54:120
4545995251cyclictest278-21usb-storage18:18:140
4545995251cyclictest278-21usb-storage17:13:040
4545995251cyclictest0-21swapper/022:03:280
4545995251cyclictest0-21swapper/021:53:280
4545995251cyclictest0-21swapper/021:50:320
4545995251cyclictest0-21swapper/021:44:080
4545995251cyclictest0-21swapper/021:38:140
4545995251cyclictest0-21swapper/021:23:130
4545995251cyclictest0-21swapper/021:18:590
4545995251cyclictest0-21swapper/021:12:590
4545995251cyclictest0-21swapper/021:04:400
4545995251cyclictest0-21swapper/020:57:530
4545995251cyclictest0-21swapper/020:53:360
4545995251cyclictest0-21swapper/020:28:350
4545995251cyclictest0-21swapper/020:26:510
4545995251cyclictest0-21swapper/020:08:400
4545995251cyclictest0-21swapper/020:04:120
4545995251cyclictest0-21swapper/019:58:030
4545995251cyclictest0-21swapper/019:48:050
4545995251cyclictest0-21swapper/019:43:210
4545995251cyclictest0-21swapper/019:23:000
4545995251cyclictest0-21swapper/019:12:580
4545995251cyclictest0-21swapper/018:48:230
4545995251cyclictest0-21swapper/018:38:040
4545995251cyclictest0-21swapper/018:23:100
4545995251cyclictest0-21swapper/017:58:120
4545995251cyclictest0-21swapper/017:43:590
4545995251cyclictest0-21swapper/017:24:220
4545995251cyclictest0-21swapper/017:19:000
4545995251cyclictest0-21swapper/017:04:090
4545995251cyclictest0-21swapper/016:58:090
4545995251cyclictest0-21swapper/016:54:170
4545995251cyclictest0-21swapper/016:38:300
4547993231cyclictest0-21swapper/216:37:582
4545993231cyclictest0-21swapper/016:37:580
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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