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2026-05-17 - 13:33
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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 May 17, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1993299107102cyclictest0-21swapper/318:48:043
199309910591cyclictest7975-21tune2fs20:13:031
1993299103102cyclictest0-21swapper/322:02:583
1993299103102cyclictest0-21swapper/321:37:583
1993299103102cyclictest0-21swapper/318:28:043
1993299103102cyclictest0-21swapper/317:28:073
1993099103102cyclictest7307-21aten2.4-expect17:43:041
19932999392cyclictest0-21swapper/317:48:053
19932999392cyclictest0-21swapper/317:38:073
19930999392cyclictest0-21swapper/119:13:011
19930999392cyclictest0-21swapper/117:28:051
19932999290cyclictest26883-21runrttasks19:43:003
19932998882cyclictest0-21swapper/322:27:413
19932998872cyclictest0-21swapper/316:58:073
19932998872cyclictest0-21swapper/316:58:073
19932998782cyclictest0-21swapper/320:27:593
19932998782cyclictest0-21swapper/319:53:023
19932998782cyclictest0-21swapper/318:03:043
19932998682cyclictest0-21swapper/322:18:033
19932998682cyclictest0-21swapper/321:58:033
19932998682cyclictest0-21swapper/321:28:053
19932998682cyclictest0-21swapper/321:13:053
19932998682cyclictest0-21swapper/320:38:073
19932998682cyclictest0-21swapper/320:13:143
19932998682cyclictest0-21swapper/319:58:123
19932998682cyclictest0-21swapper/319:50:113
19932998682cyclictest0-21swapper/319:13:123
19932998682cyclictest0-21swapper/318:43:003
19932998682cyclictest0-21swapper/318:18:133
19932998682cyclictest0-21swapper/318:13:113
19932998682cyclictest0-21swapper/317:33:133
19932998682cyclictest0-21swapper/317:18:263
19932998681cyclictest0-21swapper/318:33:043
19930998582cyclictest0-21swapper/120:43:071
19930998482cyclictest5796-21tune2fs18:53:051
19930998482cyclictest25227-21tune2fs18:23:041
19932998382cyclictest0-21swapper/322:13:043
19932998382cyclictest0-21swapper/322:07:553
19932998382cyclictest0-21swapper/321:52:543
19932998382cyclictest0-21swapper/321:47:533
19932998382cyclictest0-21swapper/321:43:013
19932998382cyclictest0-21swapper/321:33:013
19932998382cyclictest0-21swapper/321:22:583
19932998382cyclictest0-21swapper/321:22:583
19932998382cyclictest0-21swapper/321:18:023
19932998382cyclictest0-21swapper/321:07:563
19932998382cyclictest0-21swapper/321:03:023
19932998382cyclictest0-21swapper/320:58:053
19932998382cyclictest0-21swapper/320:52:583
19932998382cyclictest0-21swapper/320:47:583
19932998382cyclictest0-21swapper/320:43:003
19932998382cyclictest0-21swapper/320:33:053
19932998382cyclictest0-21swapper/320:23:043
19932998382cyclictest0-21swapper/320:18:053
19932998382cyclictest0-21swapper/320:08:043
19932998382cyclictest0-21swapper/320:02:593
19932998382cyclictest0-21swapper/319:37:593
19932998382cyclictest0-21swapper/319:32:483
19932998382cyclictest0-21swapper/319:28:063
19932998382cyclictest0-21swapper/319:23:013
19932998382cyclictest0-21swapper/319:08:103
19932998382cyclictest0-21swapper/319:03:093
19932998382cyclictest0-21swapper/318:52:503
19932998382cyclictest0-21swapper/318:38:103
19932998382cyclictest0-21swapper/318:23:103
19932998382cyclictest0-21swapper/318:08:073
19932998382cyclictest0-21swapper/317:58:043
19932998382cyclictest0-21swapper/317:53:073
19932998382cyclictest0-21swapper/317:43:063
19932998382cyclictest0-21swapper/317:13:093
19932998382cyclictest0-21swapper/317:03:073
19932998371cyclictest0-21swapper/317:08:093
19930998382cyclictest29379-21tune2fs18:33:041
19930998382cyclictest0-21swapper/122:23:351
19930998382cyclictest0-21swapper/122:02:581
19930998382cyclictest0-21swapper/121:53:301
19930998382cyclictest0-21swapper/121:37:581
19930998382cyclictest0-21swapper/121:33:041
19930998382cyclictest0-21swapper/121:18:021
19930998382cyclictest0-21swapper/121:13:241
19930998382cyclictest0-21swapper/120:53:041
19930998382cyclictest0-21swapper/120:48:061
19930998382cyclictest0-21swapper/120:33:051
19930998382cyclictest0-21swapper/120:28:081
19930998382cyclictest0-21swapper/120:08:041
19930998382cyclictest0-21swapper/120:03:081
19930998382cyclictest0-21swapper/119:53:081
19930998382cyclictest0-21swapper/119:48:081
19930998382cyclictest0-21swapper/119:38:061
19930998382cyclictest0-21swapper/119:28:101
19930998382cyclictest0-21swapper/119:08:051
19930998382cyclictest0-21swapper/119:03:031
19930998382cyclictest0-21swapper/118:48:501
19930998382cyclictest0-21swapper/118:38:101
19930998382cyclictest0-21swapper/118:28:041
19930998382cyclictest0-21swapper/118:08:121
19930998382cyclictest0-21swapper/117:53:071
19930998382cyclictest0-21swapper/117:23:131
19930998382cyclictest0-21swapper/117:03:151
19930998381cyclictest9858-21tune2fs17:48:051
19930998381cyclictest5549-21tune2fs17:38:071
19930998381cyclictest27256-21tune2fs17:13:091
19930998381cyclictest21222-21tune2fs21:57:561
19930998381cyclictest16330-21tune2fs18:03:041
19930998381cyclictest12258-21tune2fs20:22:591
19930998281cyclictest8241-21tune2fs21:27:591
19930998281cyclictest29942-21tune2fs22:17:571
19930998271cyclictest0-21swapper/121:08:071
19932997772cyclictest0-21swapper/319:17:593
19932997662cyclictest0-21swapper/318:58:463
19932997362cyclictest0-21swapper/317:27:293
19930997372cyclictest0-21swapper/122:16:111
19930997372cyclictest0-21swapper/122:08:041
19930997372cyclictest0-21swapper/121:47:541
19930997372cyclictest0-21swapper/121:22:581
19930997372cyclictest0-21swapper/121:22:581
19930997372cyclictest0-21swapper/121:02:571
19930997372cyclictest0-21swapper/120:57:561
19930997372cyclictest0-21swapper/120:38:531
19930997372cyclictest0-21swapper/119:57:581
19930997372cyclictest0-21swapper/119:43:041
19930997372cyclictest0-21swapper/119:33:031
19930997372cyclictest0-21swapper/119:23:011
19930997372cyclictest0-21swapper/119:18:001
19930997372cyclictest0-21swapper/118:58:131
19930997372cyclictest0-21swapper/118:43:061
19930997372cyclictest0-21swapper/118:13:041
19930997372cyclictest0-21swapper/118:01:021
19930997372cyclictest0-21swapper/117:33:041
19930997372cyclictest0-21swapper/116:58:141
19930997372cyclictest0-21swapper/116:58:141
19930997371cyclictest22388-21aten2.4-expect18:18:031
19930997271cyclictest0-21swapper/121:44:091
19932996867cyclictest20032-21latency_hist16:57:543
19930996867cyclictest0-21swapper/117:08:091
19930996766cyclictest0-21swapper/117:19:581
19930996362cyclictest0-21swapper/120:17:571
19931996261cyclictest0-21swapper/221:22:552
19931996261cyclictest0-21swapper/221:22:552
19929996261cyclictest0-21swapper/020:05:420
19929996261cyclictest0-21swapper/019:06:360
19931996160cyclictest0-21swapper/220:11:462
19931996160cyclictest0-21swapper/217:23:042
19931995958cyclictest0-21swapper/219:57:582
19929995951cyclictest0-21swapper/017:29:040
19931995841cyclictest278-21usb-storage20:29:212
19929995851cyclictest0-21swapper/021:54:300
19929995851cyclictest0-21swapper/021:09:120
19931995745cyclictest0-21swapper/217:47:072
19931995741cyclictest278-21usb-storage21:50:142
19929995750cyclictest0-21swapper/022:19:130
19929995750cyclictest0-21swapper/017:12:410
19929995741cyclictest0-21swapper/022:27:130
19931995655cyclictest0-21swapper/221:15:462
19931995641cyclictest278-21usb-storage20:38:592
19931995641cyclictest278-21usb-storage17:10:312
19931995554cyclictest0-21swapper/217:04:062
19931995553cyclictest26733-21telnet18:28:022
19931995552cyclictest0-21swapper/219:21:242
19931995551cyclictest0-21swapper/219:50:032
19931995551cyclictest0-21swapper/219:34:072
19931995551cyclictest0-21swapper/219:07:062
19931995551cyclictest0-21swapper/218:43:272
19931995551cyclictest0-21swapper/218:41:492
19931995453cyclictest1876-21hald-addon-stor21:33:452
19931995453cyclictest0-21swapper/221:38:132
19931995453cyclictest0-21swapper/217:13:272
19931995452cyclictest5050irq/44-ahci19:15:342
19931995452cyclictest181ksoftirqd/221:11:522
19931995451cyclictest0-21swapper/219:29:022
19931995451cyclictest0-21swapper/217:56:092
19931995450cyclictest0-21swapper/217:50:152
19931995441cyclictest5050irq/44-ahci21:28:182
19931995441cyclictest0-21swapper/221:52:532
19931995441cyclictest0-21swapper/219:25:542
19929995442cyclictest31ksoftirqd/019:32:150
19931995352cyclictest20289-21kworker/2:120:48:372
19931995352cyclictest181ksoftirqd/218:18:142
19931995352cyclictest0-21swapper/222:12:472
19931995352cyclictest0-21swapper/221:57:542
19931995352cyclictest0-21swapper/221:43:072
19931995352cyclictest0-21swapper/221:17:562
19931995352cyclictest0-21swapper/221:01:422
19931995352cyclictest0-21swapper/220:22:572
19931995352cyclictest0-21swapper/220:17:572
19931995352cyclictest0-21swapper/219:45:132
19931995352cyclictest0-21swapper/219:08:002
19931995352cyclictest0-21swapper/218:33:502
19931995352cyclictest0-21swapper/218:13:342
19931995352cyclictest0-21swapper/217:28:582
19931995352cyclictest0-21swapper/217:18:372
19931995351cyclictest5050irq/44-ahci22:08:152
19931995351cyclictest5050irq/44-ahci17:39:182
19931995351cyclictest3081-21telnet18:48:022
19931995351cyclictest29342-21telnet22:17:542
19931995351cyclictest278-21usb-storage22:02:442
19931995351cyclictest278-21usb-storage20:52:502
19931995351cyclictest278-21usb-storage18:25:462
19931995341cyclictest278-21usb-storage17:00:412
19931995341cyclictest278-21usb-storage17:00:412
19931995341cyclictest0-21swapper/222:22:552
19931995341cyclictest0-21swapper/221:03:242
19931995341cyclictest0-21swapper/220:42:572
19931995341cyclictest0-21swapper/220:15:102
19931995341cyclictest0-21swapper/220:07:442
19931995341cyclictest0-21swapper/219:53:112
19931995341cyclictest0-21swapper/219:38:012
19931995341cyclictest0-21swapper/218:58:472
19931995341cyclictest0-21swapper/218:53:052
19931995341cyclictest0-21swapper/218:07:532
19931995341cyclictest0-21swapper/217:58:042
19931995341cyclictest0-21swapper/217:32:542
19929995352cyclictest76050irq/18-parport020:14:360
19929995352cyclictest76050irq/18-parport020:00:160
19929995351cyclictest0-21swapper/020:08:120
19929995341cyclictest5050irq/44-ahci20:48:130
19929995341cyclictest0-21swapper/022:16:100
19929995341cyclictest0-21swapper/022:11:110
19929995341cyclictest0-21swapper/022:03:570
19929995341cyclictest0-21swapper/022:00:120
19929995341cyclictest0-21swapper/021:51:570
19929995341cyclictest0-21swapper/021:43:000
19929995341cyclictest0-21swapper/021:39:120
19929995341cyclictest0-21swapper/021:34:290
19929995341cyclictest0-21swapper/021:28:270
19929995341cyclictest0-21swapper/021:24:420
19929995341cyclictest0-21swapper/021:24:420
19929995341cyclictest0-21swapper/021:21:280
19929995341cyclictest0-21swapper/021:15:180
19929995341cyclictest0-21swapper/021:03:210
19929995341cyclictest0-21swapper/021:02:230
19929995341cyclictest0-21swapper/020:45:410
19929995341cyclictest0-21swapper/020:41:230
19929995341cyclictest0-21swapper/020:34:500
19929995341cyclictest0-21swapper/020:28:230
19929995341cyclictest0-21swapper/020:25:270
19929995341cyclictest0-21swapper/019:54:460
19929995341cyclictest0-21swapper/019:49:440
19929995341cyclictest0-21swapper/019:40:510
19929995341cyclictest0-21swapper/019:36:400
19929995341cyclictest0-21swapper/019:27:140
19929995341cyclictest0-21swapper/019:18:440
19929995341cyclictest0-21swapper/019:12:550
19929995341cyclictest0-21swapper/019:11:420
19929995341cyclictest0-21swapper/019:01:120
19929995341cyclictest0-21swapper/018:56:110
19929995341cyclictest0-21swapper/018:50:420
19929995341cyclictest0-21swapper/018:47:470
19929995341cyclictest0-21swapper/018:39:410
19929995341cyclictest0-21swapper/018:35:530
19929995341cyclictest0-21swapper/018:28:350
19929995341cyclictest0-21swapper/018:24:530
19929995341cyclictest0-21swapper/018:18:100
19929995341cyclictest0-21swapper/018:07:560
19929995341cyclictest0-21swapper/018:05:470
19929995341cyclictest0-21swapper/017:59:180
19929995341cyclictest0-21swapper/017:55:010
19929995341cyclictest0-21swapper/017:52:070
19929995341cyclictest0-21swapper/017:44:540
19929995341cyclictest0-21swapper/017:38:550
19929995341cyclictest0-21swapper/017:34:030
19929995341cyclictest0-21swapper/017:23:470
19929995341cyclictest0-21swapper/017:19:040
19929995341cyclictest0-21swapper/017:13:170
19929995341cyclictest0-21swapper/017:05:030
19929995341cyclictest0-21swapper/016:58:320
19929995341cyclictest0-21swapper/016:58:320
19931995251cyclictest278-21usb-storage20:33:592
19931995251cyclictest0-21swapper/218:03:092
19930995251cyclictest0-21swapper/116:57:541
19929995251cyclictest0-21swapper/020:55:160
19929995251cyclictest0-21swapper/020:21:040
19929995251cyclictest0-21swapper/019:43:510
19929995251cyclictest0-21swapper/018:12:560
19931994241cyclictest0-21swapper/216:57:542
19929993332cyclictest0-21swapper/016:57:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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