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2026-05-06 - 05:14
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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 06, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
990599124122cyclictest6378-21tune2fs20:42:581
990799123122cyclictest0-21swapper/320:42:583
990599104102cyclictest16639-21aten2.4-expect17:23:031
990799103102cyclictest0-21swapper/318:03:133
990799103102cyclictest0-21swapper/317:23:033
990599103102cyclictest0-21swapper/118:03:131
9905998583cyclictest8555-21tune2fs19:33:011
9905998482cyclictest4176-21tune2fs19:23:001
9907998382cyclictest0-21swapper/321:22:593
9907998382cyclictest0-21swapper/321:17:553
9907998382cyclictest0-21swapper/321:17:553
9907998382cyclictest0-21swapper/320:33:033
9907998382cyclictest0-21swapper/319:38:013
9907998382cyclictest0-21swapper/319:33:013
9907998382cyclictest0-21swapper/319:23:003
9907998382cyclictest0-21swapper/318:28:033
9905998381cyclictest6595-21tune2fs21:57:561
9905998381cyclictest6498-21tune2fs19:27:591
9905998381cyclictest5955-21aten2.4-expect18:13:001
9905998381cyclictest4457-21tune2fs21:52:541
9905998381cyclictest31792-21aten2.4-expect19:12:591
9905998381cyclictest28180-21tune2fs21:32:561
9905998381cyclictest27875-21tune2fs20:17:581
9905998381cyclictest27707-21tune2fs17:48:041
9905998381cyclictest25862-21tune2fs20:12:591
9905998381cyclictest25518-21tune2fs17:43:041
9905998381cyclictest23708-21tune2fs18:53:011
9905998381cyclictest23633-21tune2fs21:22:551
9905998381cyclictest21548-21tune2fs21:17:551
9905998381cyclictest21548-21tune2fs21:17:551
9905998381cyclictest21410-21tune2fs18:48:021
9905998381cyclictest19277-21tune2fs17:28:051
9905998381cyclictest17371-21tune2fs19:53:001
9905998381cyclictest15332-21tune2fs22:17:561
9905998381cyclictest13088-21tune2fs19:43:001
9905998381cyclictest10911-21tune2fs19:38:011
9905998381cyclictest10301-21aten2.4-expect20:52:541
9907998281cyclictest0-21swapper/322:17:563
9907998281cyclictest0-21swapper/321:57:563
9907998281cyclictest0-21swapper/321:52:543
9907998281cyclictest0-21swapper/321:32:563
9907998281cyclictest0-21swapper/320:52:543
9907998281cyclictest0-21swapper/320:17:583
9907998281cyclictest0-21swapper/320:12:593
9907998281cyclictest0-21swapper/319:53:003
9907998281cyclictest0-21swapper/319:43:003
9907998281cyclictest0-21swapper/319:27:593
9907998281cyclictest0-21swapper/319:12:593
9907998281cyclictest0-21swapper/318:53:013
9907998281cyclictest0-21swapper/318:48:023
9907998281cyclictest0-21swapper/318:33:023
9907998281cyclictest0-21swapper/318:13:003
9907998281cyclictest0-21swapper/317:53:043
9907998281cyclictest0-21swapper/317:48:043
9907998281cyclictest0-21swapper/317:43:043
9907998281cyclictest0-21swapper/317:28:053
9905998281cyclictest29917-21tune2fs17:53:041
9905998281cyclictest15000-21tune2fs18:33:021
9905998281cyclictest12899-21tune2fs18:28:031
9905998281cyclictest0-21swapper/120:33:031
9907997372cyclictest0-21swapper/319:59:333
9907997372cyclictest0-21swapper/319:48:023
9907997372cyclictest0-21swapper/317:58:013
9905997271cyclictest0-21swapper/117:58:011
9905996563cyclictest8747-21tune2fs20:47:581
9905996463cyclictest0-21swapper/122:12:541
9905996462cyclictest4079-21tune2fs18:08:031
9907996362cyclictest0-21swapper/322:33:353
9907996362cyclictest0-21swapper/322:08:003
9907996362cyclictest0-21swapper/322:03:023
9907996362cyclictest0-21swapper/321:38:263
9907996362cyclictest0-21swapper/321:38:263
9907996362cyclictest0-21swapper/320:57:433
9907996362cyclictest0-21swapper/320:27:583
9907996362cyclictest0-21swapper/320:23:063
9907996362cyclictest0-21swapper/320:08:063
9907996362cyclictest0-21swapper/320:03:123
9907996362cyclictest0-21swapper/318:23:093
9907996362cyclictest0-21swapper/318:08:063
9907996362cyclictest0-21swapper/317:22:493
9907996362cyclictest0-21swapper/317:13:073
9907996362cyclictest0-21swapper/317:08:133
9907996361cyclictest28196-21gltestperf19:03:033
9907996351cyclictest0-21swapper/322:12:543
9907996351cyclictest0-21swapper/321:42:573
9905996362cyclictest2207-21tune2fs19:18:011
9905996362cyclictest0-21swapper/122:23:161
9905996362cyclictest0-21swapper/121:42:491
9905996362cyclictest0-21swapper/120:02:571
9905996362cyclictest0-21swapper/119:07:591
9905996362cyclictest0-21swapper/118:59:351
9905996362cyclictest0-21swapper/117:38:061
9905996362cyclictest0-21swapper/117:33:031
9905996362cyclictest0-21swapper/117:19:151
9905996361cyclictest8639-21tune2fs22:02:551
9905996361cyclictest32335-21tune2fs20:27:581
9905996361cyclictest30255-21tune2fs21:37:541
9905996361cyclictest30255-21tune2fs21:37:541
9905996361cyclictest27864-21tune2fs19:03:021
9905996361cyclictest26060-21tune2fs21:27:541
9905996361cyclictest23639-21tune2fs20:07:591
9905996361cyclictest21724-21tune2fs22:32:531
9905996361cyclictest2024-21tune2fs21:47:541
9905996361cyclictest19508-21tune2fs19:58:001
9905996361cyclictest19412-21tune2fs21:12:561
9905996361cyclictest18782-21aten2.4-expect18:43:001
9905996361cyclictest17316-21tune2fs21:07:561
9905996361cyclictest15091-21tune2fs21:02:591
9905996361cyclictest15046-21tune2fs19:47:591
9905996361cyclictest12881-21tune2fs20:57:571
9905996361cyclictest12320-21aten2.4-expect17:13:041
9907996261cyclictest0-21swapper/321:47:543
9907996261cyclictest0-21swapper/321:27:543
9907996261cyclictest0-21swapper/321:12:563
9907996261cyclictest0-21swapper/321:07:563
9907996261cyclictest0-21swapper/321:02:593
9907996261cyclictest0-21swapper/320:47:583
9907996261cyclictest0-21swapper/318:43:003
9907996261cyclictest0-21swapper/317:38:023
9907996251cyclictest0-21swapper/322:28:003
9905996261cyclictest0-21swapper/122:28:001
9905996261cyclictest0-21swapper/122:08:001
9905996261cyclictest0-21swapper/120:23:061
9905996261cyclictest0-21swapper/118:23:091
9905996261cyclictest0-21swapper/117:08:131
9906995857cyclictest0-21swapper/218:08:012
9906995856cyclictest10191-21telnet17:08:052
9904995857cyclictest0-21swapper/018:08:010
9906995756cyclictest0-21swapper/218:43:002
9904995756cyclictest0-21swapper/017:08:050
9906995452cyclictest0-21swapper/220:52:542
9906995452cyclictest0-21swapper/220:07:572
9906995452cyclictest0-21swapper/217:53:022
9904995453cyclictest0-21swapper/021:27:290
9904995452cyclictest76050irq/18-parport020:36:090
9904995441cyclictest0-21swapper/020:22:570
9907995352cyclictest1575-21aten2.4-expect19:17:583
9907995352cyclictest0-21swapper/319:10:423
9907995351cyclictest16708-21aten2.4-expect18:38:013
9906995352cyclictest0-21swapper/222:20:012
9906995352cyclictest0-21swapper/221:42:552
9906995352cyclictest0-21swapper/221:37:522
9906995352cyclictest0-21swapper/221:37:522
9906995352cyclictest0-21swapper/220:47:552
9906995352cyclictest0-21swapper/219:37:592
9906995352cyclictest0-21swapper/219:03:002
9906995352cyclictest0-21swapper/218:47:592
9906995352cyclictest0-21swapper/218:27:142
9906995351cyclictest8064-21telnet18:18:012
9906995351cyclictest6146-21telnet21:57:542
9906995351cyclictest27726-21telnet21:32:542
9906995351cyclictest25450-21telnet21:27:512
9906995351cyclictest25266-21telnet18:57:582
9906995351cyclictest23135-21telnet18:52:592
9906995351cyclictest21215-21telnet22:32:512
9906995351cyclictest21117-21telnet20:02:552
9906995351cyclictest19073-21telnet22:27:502
9906995351cyclictest14530-21telnet19:47:572
9906995341cyclictest0-21swapper/222:07:522
9906995341cyclictest0-21swapper/220:12:572
9906995341cyclictest0-21swapper/218:28:002
9906995341cyclictest0-21swapper/217:33:022
9905995351cyclictest16648-21aten2.4-expect18:38:001
9904995352cyclictest76050irq/18-parport022:18:410
9904995352cyclictest76050irq/18-parport021:31:430
9904995352cyclictest76050irq/18-parport021:16:260
9904995352cyclictest76050irq/18-parport021:00:420
9904995352cyclictest76050irq/18-parport020:41:210
9904995352cyclictest76050irq/18-parport020:29:270
9904995352cyclictest76050irq/18-parport019:36:130
9904995352cyclictest76050irq/18-parport019:06:050
9904995352cyclictest76050irq/18-parport018:38:060
9904995352cyclictest76050irq/18-parport018:35:240
9904995352cyclictest76050irq/18-parport018:31:580
9904995352cyclictest76050irq/18-parport017:51:130
9904995352cyclictest76050irq/18-parport017:41:320
9904995352cyclictest0-21swapper/021:42:550
9904995352cyclictest0-21swapper/021:10:400
9904995352cyclictest0-21swapper/020:52:540
9904995352cyclictest0-21swapper/020:07:570
9904995352cyclictest0-21swapper/019:57:510
9904995352cyclictest0-21swapper/017:53:020
9904995351cyclictest76050irq/18-parport022:12:450
9904995351cyclictest76050irq/18-parport022:00:180
9904995351cyclictest76050irq/18-parport021:48:580
9904995351cyclictest76050irq/18-parport018:14:340
9904995351cyclictest76050irq/18-parport017:28:100
9904995351cyclictest0-21swapper/019:17:580
9904995341cyclictest76050irq/18-parport018:25:340
9904995341cyclictest76050irq/18-parport018:19:280
9904995341cyclictest0-21swapper/020:12:570
9904995341cyclictest0-21swapper/019:43:530
9904995341cyclictest0-21swapper/017:33:020
9904995341cyclictest0-21swapper/017:13:040
9907995251cyclictest0-21swapper/322:22:523
9907995251cyclictest0-21swapper/318:58:073
9907995251cyclictest0-21swapper/318:18:073
9907995251cyclictest0-21swapper/317:33:023
9906995251cyclictest5050irq/44-ahci21:55:102
9906995251cyclictest278-21usb-storage22:23:412
9906995251cyclictest278-21usb-storage19:08:502
9906995251cyclictest1876-21hald-addon-stor19:54:032
9906995251cyclictest1548-21telnet19:17:582
9906995251cyclictest12065-21kworker/2:221:04:102
9906995251cyclictest0-21swapper/222:12:452
9906995251cyclictest0-21swapper/221:49:262
9906995251cyclictest0-21swapper/221:24:092
9906995251cyclictest0-21swapper/221:19:312
9906995251cyclictest0-21swapper/221:19:312
9906995251cyclictest0-21swapper/221:16:562
9906995251cyclictest0-21swapper/221:09:142
9906995251cyclictest0-21swapper/220:58:362
9906995251cyclictest0-21swapper/220:43:532
9906995251cyclictest0-21swapper/220:38:492
9906995251cyclictest0-21swapper/220:34:292
9906995251cyclictest0-21swapper/220:28:552
9906995251cyclictest0-21swapper/220:22:542
9906995251cyclictest0-21swapper/220:18:122
9906995251cyclictest0-21swapper/219:57:572
9906995251cyclictest0-21swapper/219:30:122
9906995251cyclictest0-21swapper/219:23:022
9906995251cyclictest0-21swapper/219:13:362
9906995251cyclictest0-21swapper/218:39:302
9906995251cyclictest0-21swapper/218:36:162
9906995251cyclictest0-21swapper/218:13:172
9906995251cyclictest0-21swapper/218:03:552
9906995251cyclictest0-21swapper/217:59:412
9906995251cyclictest0-21swapper/217:48:172
9906995251cyclictest0-21swapper/217:44:002
9906995251cyclictest0-21swapper/217:38:382
9906995251cyclictest0-21swapper/217:28:102
9906995251cyclictest0-21swapper/217:15:072
9905995251cyclictest0-21swapper/120:39:171
9905995251cyclictest0-21swapper/118:18:071
9904995251cyclictest76050irq/18-parport022:02:580
9904995251cyclictest76050irq/18-parport021:18:530
9904995251cyclictest76050irq/18-parport021:18:530
9904995251cyclictest76050irq/18-parport021:04:100
9904995251cyclictest76050irq/18-parport020:43:530
9904995251cyclictest76050irq/18-parport020:20:160
9904995251cyclictest76050irq/18-parport020:02:500
9904995251cyclictest76050irq/18-parport019:53:310
9904995251cyclictest76050irq/18-parport019:30:120
9904995251cyclictest76050irq/18-parport019:13:360
9904995251cyclictest76050irq/18-parport019:09:420
9904995251cyclictest76050irq/18-parport018:44:430
9904995251cyclictest76050irq/18-parport018:03:370
9904995251cyclictest76050irq/18-parport017:44:000
9904995251cyclictest0-21swapper/022:32:510
9904995251cyclictest0-21swapper/022:27:500
9904995251cyclictest0-21swapper/022:23:450
9904995251cyclictest0-21swapper/021:53:580
9904995251cyclictest0-21swapper/021:37:520
9904995251cyclictest0-21swapper/021:37:520
9904995251cyclictest0-21swapper/021:32:540
9904995251cyclictest0-21swapper/020:47:550
9904995251cyclictest0-21swapper/019:47:570
9904995251cyclictest0-21swapper/019:37:580
9904995251cyclictest0-21swapper/019:23:020
9904995251cyclictest0-21swapper/018:57:580
9904995251cyclictest0-21swapper/018:52:590
9904995251cyclictest0-21swapper/018:47:590
9904995251cyclictest0-21swapper/017:59:410
9904995241cyclictest0-21swapper/022:07:520
9904994841cyclictest0-21swapper/017:27:320
9906994541cyclictest0-21swapper/222:03:182
9906994541cyclictest0-21swapper/219:34:022
9904994541cyclictest0-21swapper/017:22:280
9907994443cyclictest0-21swapper/320:37:543
9906994442cyclictest181ksoftirqd/217:19:052
9906994441cyclictest1876-21hald-addon-stor19:44:152
9906994441cyclictest0-21swapper/217:25:522
9907994241cyclictest0-21swapper/317:07:523
9905994241cyclictest0-21swapper/117:07:521
9906993231cyclictest0-21swapper/217:07:522
9904993231cyclictest0-21swapper/017:07:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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