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2026-05-18 - 08:17
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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 May 18, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2648999116112cyclictest0-21swapper/319:26:543
2648999103102cyclictest0-21swapper/320:47:063
2648999103102cyclictest0-21swapper/317:52:213
2648999103102cyclictest0-21swapper/317:37:183
2648799103102cyclictest21710-21kworker/1:120:56:501
2648799103102cyclictest13910-21munin-node20:12:151
26489998882cyclictest0-21swapper/320:42:053
26489998882cyclictest0-21swapper/319:32:093
26489998882cyclictest0-21swapper/318:02:123
26489998782cyclictest0-21swapper/321:37:113
26489998782cyclictest0-21swapper/317:07:143
26489998682cyclictest0-21swapper/321:17:113
26489998682cyclictest0-21swapper/321:17:113
26489998682cyclictest0-21swapper/320:27:033
26489998682cyclictest0-21swapper/320:16:523
26489998682cyclictest0-21swapper/317:32:203
26489998482cyclictest13268-21sed20:07:163
26487998482cyclictest5893-21tune2fs19:52:071
26487998482cyclictest21064-21tune2fs21:42:021
26489998382cyclictest0-21swapper/322:26:473
26489998382cyclictest0-21swapper/321:47:103
26489998382cyclictest0-21swapper/320:31:523
26489998382cyclictest0-21swapper/319:51:573
26489998382cyclictest0-21swapper/319:47:073
26489998382cyclictest0-21swapper/319:46:533
26489998382cyclictest0-21swapper/319:17:123
26489998382cyclictest0-21swapper/318:47:173
26489998382cyclictest0-21swapper/318:07:203
26489998382cyclictest0-21swapper/317:57:173
26489998382cyclictest0-21swapper/317:22:133
26489998382cyclictest0-21swapper/317:17:123
26487998382cyclictest0-21swapper/122:22:081
26487998382cyclictest0-21swapper/122:18:021
26487998382cyclictest0-21swapper/122:18:021
26487998382cyclictest0-21swapper/122:02:101
26487998382cyclictest0-21swapper/121:57:091
26487998382cyclictest0-21swapper/121:52:571
26487998382cyclictest0-21swapper/121:51:491
26487998382cyclictest0-21swapper/121:27:091
26487998382cyclictest0-21swapper/121:22:101
26487998382cyclictest0-21swapper/121:07:121
26487998382cyclictest0-21swapper/121:02:111
26487998382cyclictest0-21swapper/121:02:111
26487998382cyclictest0-21swapper/120:57:081
26487998382cyclictest0-21swapper/120:22:041
26487998382cyclictest0-21swapper/120:17:111
26487998382cyclictest0-21swapper/120:07:001
26487998382cyclictest0-21swapper/119:56:581
26487998382cyclictest0-21swapper/119:46:571
26487998382cyclictest0-21swapper/119:32:121
26487998382cyclictest0-21swapper/119:26:541
26487998382cyclictest0-21swapper/119:11:521
26487998382cyclictest0-21swapper/118:57:131
26487998382cyclictest0-21swapper/118:52:171
26487998382cyclictest0-21swapper/118:42:121
26487998382cyclictest0-21swapper/118:42:121
26487998382cyclictest0-21swapper/118:41:561
26487998382cyclictest0-21swapper/118:27:201
26487998382cyclictest0-21swapper/118:22:091
26487998382cyclictest0-21swapper/118:11:421
26487998382cyclictest0-21swapper/118:06:411
26487998382cyclictest0-21swapper/117:42:211
26487998382cyclictest0-21swapper/117:41:371
26487998382cyclictest0-21swapper/117:32:171
26487998382cyclictest0-21swapper/117:27:201
26487998382cyclictest0-21swapper/117:11:591
26487998382cyclictest0-21swapper/117:02:221
26487998382cyclictest0-21swapper/117:02:221
26487998382cyclictest0-21swapper/117:01:591
26487998381cyclictest8096-21tune2fs21:12:041
26487998381cyclictest5576-21tune2fs17:22:131
26487998381cyclictest3670-21tune2fs18:32:111
26487998381cyclictest31812-21tune2fs22:07:021
26487998381cyclictest29471-21tune2fs20:47:061
26487998381cyclictest27412-21tune2fs20:42:051
26487998381cyclictest19530-21sed17:52:211
26487998381cyclictest18720-21tune2fs21:37:041
26487998381cyclictest16610-21tune2fs21:32:061
26487998381cyclictest16554-21tune2fs19:02:131
26487998381cyclictest1204-21tune2fs19:42:071
26487998381cyclictest10289-21tune2fs21:17:031
26487998381cyclictest10289-21tune2fs21:17:031
26487998381cyclictest10065-21tune2fs20:02:081
26487998371cyclictest0-21swapper/117:17:121
26489998281cyclictest0-21swapper/321:52:003
26489998281cyclictest0-21swapper/321:32:063
26489998281cyclictest0-21swapper/321:22:043
26489998281cyclictest0-21swapper/320:22:043
26489998281cyclictest0-21swapper/320:02:083
26489998281cyclictest0-21swapper/319:02:133
26489998281cyclictest0-21swapper/318:57:103
26489998281cyclictest0-21swapper/318:42:083
26489998281cyclictest0-21swapper/318:42:083
26489998281cyclictest0-21swapper/318:27:103
26489998281cyclictest0-21swapper/318:22:123
26489997772cyclictest0-21swapper/319:57:053
26489997372cyclictest0-21swapper/322:06:593
26489997372cyclictest0-21swapper/320:17:163
26489997372cyclictest0-21swapper/319:12:053
26489997372cyclictest0-21swapper/317:46:573
26489997372cyclictest0-21swapper/317:27:143
26489997371cyclictest759-21aten2.4-expect17:12:113
26489997371cyclictest1087-21aten2.4-expect22:11:593
26487997372cyclictest0-21swapper/122:11:591
26487997372cyclictest0-21swapper/119:17:121
26487997372cyclictest0-21swapper/118:47:551
26487997372cyclictest0-21swapper/118:12:181
26489997271cyclictest0-21swapper/321:12:113
26489997271cyclictest0-21swapper/317:02:163
26489997271cyclictest0-21swapper/317:02:163
26489997271cyclictest0-21swapper/316:57:203
26489997261cyclictest0-21swapper/322:18:333
26489997261cyclictest0-21swapper/322:18:333
26489997261cyclictest0-21swapper/321:04:103
26489997261cyclictest0-21swapper/321:04:103
26489997261cyclictest0-21swapper/318:37:513
26489997261cyclictest0-21swapper/318:32:033
26489997261cyclictest0-21swapper/317:51:453
26489997170cyclictest0-21swapper/318:17:083
26489997069cyclictest0-21swapper/320:37:033
26489996968cyclictest0-21swapper/321:42:003
26489996867cyclictest0-21swapper/322:02:013
26489996762cyclictest0-21swapper/319:07:163
26489996665cyclictest0-21swapper/320:57:033
26489996661cyclictest0-21swapper/318:12:083
26488996641cyclictest0-21swapper/220:51:142
26488996541cyclictest0-21swapper/219:29:392
26489996462cyclictest0-21swapper/321:11:373
26488996441cyclictest278-21usb-storage22:24:352
26489996362cyclictest0-21swapper/321:57:023
26489996362cyclictest0-21swapper/321:26:493
26489996362cyclictest0-21swapper/320:52:043
26489996362cyclictest0-21swapper/319:36:563
26489996362cyclictest0-21swapper/319:26:543
26489996362cyclictest0-21swapper/318:52:093
26489996362cyclictest0-21swapper/316:56:593
26487996362cyclictest0-21swapper/120:31:521
26487996362cyclictest0-21swapper/120:27:031
26487996362cyclictest0-21swapper/119:36:561
26487996362cyclictest0-21swapper/119:26:541
26487996362cyclictest0-21swapper/119:12:051
26487996362cyclictest0-21swapper/117:57:081
26487996362cyclictest0-21swapper/117:47:081
26487996362cyclictest0-21swapper/117:11:591
26487996362cyclictest0-21swapper/116:56:591
26487996361cyclictest28894-21aten2.4-expect18:17:081
26487996351cyclictest0-21swapper/120:36:511
26488996261cyclictest0-21swapper/217:40:372
26488996260cyclictest278-21usb-storage21:55:142
26488996159cyclictest278-21usb-storage20:33:532
26488996159cyclictest278-21usb-storage18:27:022
26488996059cyclictest0-21swapper/220:59:482
26488996059cyclictest0-21swapper/216:59:272
26488996058cyclictest278-21usb-storage19:23:112
26488996049cyclictest0-21swapper/219:45:432
26488996048cyclictest278-21usb-storage17:27:282
26488996041cyclictest0-21swapper/221:47:262
26488996041cyclictest0-21swapper/221:24:132
26488996041cyclictest0-21swapper/219:50:562
26488996041cyclictest0-21swapper/219:33:472
26488996041cyclictest0-21swapper/219:08:082
26488996041cyclictest0-21swapper/217:44:192
26488995958cyclictest0-21swapper/221:02:562
26488995958cyclictest0-21swapper/221:02:562
26488995958cyclictest0-21swapper/217:02:512
26488995958cyclictest0-21swapper/217:02:512
26488995957cyclictest278-21usb-storage18:33:052
26488995951cyclictest278-21usb-storage20:54:542
26488995944cyclictest0-21swapper/218:42:092
26488995944cyclictest0-21swapper/218:42:092
26488995941cyclictest0-21swapper/222:10:592
26488995941cyclictest0-21swapper/221:18:252
26488995941cyclictest0-21swapper/221:18:252
26488995941cyclictest0-21swapper/220:40:232
26488995941cyclictest0-21swapper/220:27:352
26488995941cyclictest0-21swapper/220:05:442
26488995941cyclictest0-21swapper/218:59:402
26488995941cyclictest0-21swapper/218:05:082
26488995857cyclictest0-21swapper/221:40:042
26488995857cyclictest0-21swapper/221:08:372
26488995857cyclictest0-21swapper/220:07:502
26488995857cyclictest0-21swapper/218:13:262
26488995857cyclictest0-21swapper/217:53:052
26488995856cyclictest278-21usb-storage21:28:252
26488995856cyclictest278-21usb-storage17:34:082
26488995856cyclictest278-21usb-storage17:19:562
26488995851cyclictest278-21usb-storage19:12:442
26488995841cyclictest5050irq/44-ahci21:13:352
26488995841cyclictest278-21usb-storage18:49:012
26488995841cyclictest0-21swapper/219:02:112
26488995841cyclictest0-21swapper/218:17:402
26488995756cyclictest0-21swapper/218:38:332
26488995751cyclictest0-21swapper/218:08:022
26488995741cyclictest0-21swapper/222:17:092
26488995741cyclictest0-21swapper/222:17:092
26488995741cyclictest0-21swapper/222:12:092
26488995741cyclictest0-21swapper/222:04:152
26488995741cyclictest0-21swapper/221:57:002
26488995741cyclictest0-21swapper/221:42:102
26488995741cyclictest0-21swapper/221:35:082
26488995741cyclictest0-21swapper/220:43:042
26488995741cyclictest0-21swapper/220:17:092
26488995741cyclictest0-21swapper/220:16:252
26488995741cyclictest0-21swapper/219:52:102
26488995741cyclictest0-21swapper/219:37:072
26488995741cyclictest0-21swapper/219:19:462
26488995741cyclictest0-21swapper/218:56:022
26488995741cyclictest0-21swapper/218:24:502
26488995741cyclictest0-21swapper/217:59:032
26488995741cyclictest0-21swapper/217:46:592
26488995741cyclictest0-21swapper/217:22:112
26488995741cyclictest0-21swapper/217:16:222
26488995741cyclictest0-21swapper/217:07:292
26488995651cyclictest0-21swapper/219:57:162
26488995641cyclictest0-21swapper/220:22:072
26486995453cyclictest76050irq/18-parport018:20:320
26486995352cyclictest76050irq/18-parport022:25:470
26486995352cyclictest76050irq/18-parport022:21:170
26486995352cyclictest76050irq/18-parport022:21:170
26486995352cyclictest76050irq/18-parport021:22:250
26486995352cyclictest76050irq/18-parport021:17:050
26486995352cyclictest76050irq/18-parport021:17:050
26486995352cyclictest76050irq/18-parport021:12:010
26486995352cyclictest76050irq/18-parport020:24:010
26486995352cyclictest76050irq/18-parport020:13:220
26486995352cyclictest76050irq/18-parport019:33:210
26486995352cyclictest76050irq/18-parport019:05:120
26486995352cyclictest76050irq/18-parport019:00:120
26486995352cyclictest76050irq/18-parport017:42:170
26486995352cyclictest0-21swapper/021:32:040
26486995352cyclictest0-21swapper/020:52:030
26486995352cyclictest0-21swapper/020:47:220
26486995352cyclictest0-21swapper/020:39:450
26486995352cyclictest0-21swapper/019:47:030
26486995352cyclictest0-21swapper/018:22:320
26486995352cyclictest0-21swapper/017:01:090
26486995351cyclictest5050irq/44-ahci17:57:090
26486995351cyclictest5050irq/44-ahci17:52:120
26486995351cyclictest5050irq/44-ahci17:27:430
26486995341cyclictest0-21swapper/018:07:030
26486995341cyclictest0-21swapper/017:51:010
26486995341cyclictest0-21swapper/017:37:430
26486995251cyclictest76050irq/18-parport020:21:110
26486995251cyclictest76050irq/18-parport019:23:510
26486995251cyclictest76050irq/18-parport018:32:070
26486995251cyclictest5050irq/44-ahci18:37:450
26486995251cyclictest1876-21hald-addon-stor19:08:360
26486995251cyclictest0-21swapper/022:15:570
26486995251cyclictest0-21swapper/022:11:110
26486995251cyclictest0-21swapper/022:03:110
26486995251cyclictest0-21swapper/021:52:300
26486995251cyclictest0-21swapper/021:51:140
26486995251cyclictest0-21swapper/021:41:520
26486995251cyclictest0-21swapper/021:37:390
26486995251cyclictest0-21swapper/021:28:490
26486995251cyclictest0-21swapper/021:11:070
26486995251cyclictest0-21swapper/021:03:460
26486995251cyclictest0-21swapper/021:03:460
26486995251cyclictest0-21swapper/021:00:540
26486995251cyclictest0-21swapper/020:33:010
26486995251cyclictest0-21swapper/020:31:370
26486995251cyclictest0-21swapper/020:08:300
26486995251cyclictest0-21swapper/020:02:200
26486995251cyclictest0-21swapper/019:58:260
26486995251cyclictest0-21swapper/019:53:300
26486995251cyclictest0-21swapper/019:42:290
26486995251cyclictest0-21swapper/019:38:070
26486995251cyclictest0-21swapper/019:27:100
26486995251cyclictest0-21swapper/019:15:340
26486995251cyclictest0-21swapper/018:52:290
26486995251cyclictest0-21swapper/018:43:030
26486995251cyclictest0-21swapper/018:43:030
26486995251cyclictest0-21swapper/018:13:480
26486995251cyclictest0-21swapper/018:02:480
26486995251cyclictest0-21swapper/017:35:280
26486995251cyclictest0-21swapper/017:26:300
26486995251cyclictest0-21swapper/017:19:500
26486995251cyclictest0-21swapper/017:13:120
26486995251cyclictest0-21swapper/017:02:490
26486995251cyclictest0-21swapper/017:02:490
26486995241cyclictest0-21swapper/021:57:020
26486995041cyclictest0-21swapper/018:30:390
26486994831cyclictest0-21swapper/017:11:580
26486994441cyclictest0-21swapper/018:49:010
26486994341cyclictest5050irq/44-ahci20:42:320
26486994341cyclictest5050irq/44-ahci19:17:500
26486994241cyclictest0-21swapper/016:56:590
26488993831cyclictest0-21swapper/216:56:592
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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