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2026-05-15 - 02:59
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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 376 highest latencies:
System rack3slot1.osadl.org (updated Fri May 15, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1012499108102cyclictest30429-21tune2fs18:59:531
1012699103102cyclictest0-21swapper/317:29:563
10124999982cyclictest0-21swapper/120:19:461
10126998987cyclictest0-21swapper/317:50:023
10124998982cyclictest6874-21tune2fs20:34:501
10124998982cyclictest25669-21aten2.4-expect20:04:461
10124998982cyclictest12534-21aten2.4-expect18:19:501
10124998872cyclictest0-21swapper/122:09:511
10124998781cyclictest17378-21tune2fs18:29:531
10124998772cyclictest0-21swapper/118:05:011
10126998685cyclictest2123-21fschecks_count17:54:563
10124998682cyclictest0-21swapper/121:40:231
10124998682cyclictest0-21swapper/120:59:571
10124998682cyclictest0-21swapper/120:49:531
10124998682cyclictest0-21swapper/120:30:111
10124998682cyclictest0-21swapper/119:54:531
10124998682cyclictest0-21swapper/119:39:491
10124998682cyclictest0-21swapper/119:05:011
10124998682cyclictest0-21swapper/118:54:571
10124998682cyclictest0-21swapper/118:25:011
10124998682cyclictest0-21swapper/118:09:591
10124998682cyclictest0-21swapper/117:50:011
10124998682cyclictest0-21swapper/117:35:021
10124998482cyclictest4390-21tune2fs17:59:531
10124998482cyclictest30350-21tune2fs17:44:551
10124998482cyclictest15498-21tune2fs20:54:481
10126998382cyclictest25763-21aten2.4-expect20:04:473
10126998382cyclictest0-21swapper/322:24:513
10126998382cyclictest0-21swapper/322:04:523
10126998382cyclictest0-21swapper/321:59:523
10126998382cyclictest0-21swapper/321:59:313
10126998382cyclictest0-21swapper/321:49:513
10126998382cyclictest0-21swapper/321:44:553
10126998382cyclictest0-21swapper/321:39:533
10126998382cyclictest0-21swapper/321:34:463
10126998382cyclictest0-21swapper/321:04:503
10126998382cyclictest0-21swapper/320:25:103
10126998382cyclictest0-21swapper/320:14:473
10126998382cyclictest0-21swapper/320:10:353
10126998382cyclictest0-21swapper/319:54:533
10126998382cyclictest0-21swapper/319:54:363
10126998382cyclictest0-21swapper/319:09:313
10126998382cyclictest0-21swapper/318:49:563
10126998382cyclictest0-21swapper/318:39:393
10126998382cyclictest0-21swapper/318:24:543
10126998382cyclictest0-21swapper/318:14:523
10126998382cyclictest0-21swapper/318:05:013
10126998382cyclictest0-21swapper/318:00:003
10126998382cyclictest0-21swapper/317:45:003
10126998382cyclictest0-21swapper/317:24:593
10126998382cyclictest0-21swapper/317:14:553
10126998382cyclictest0-21swapper/317:00:033
10124998382cyclictest0-21swapper/122:00:271
10124998382cyclictest0-21swapper/121:44:551
10124998382cyclictest0-21swapper/121:20:201
10124998382cyclictest0-21swapper/121:15:191
10124998382cyclictest0-21swapper/121:09:541
10124998382cyclictest0-21swapper/119:59:571
10124998382cyclictest0-21swapper/119:45:041
10124998382cyclictest0-21swapper/119:34:591
10124998382cyclictest0-21swapper/119:30:031
10124998382cyclictest0-21swapper/118:49:591
10124998382cyclictest0-21swapper/117:29:441
10124998382cyclictest0-21swapper/117:04:531
10124998381cyclictest32731-21tune2fs21:34:461
10124998381cyclictest30702-21tune2fs21:29:471
10124998381cyclictest21648-21tune2fs17:24:551
10124998381cyclictest19839-21tune2fs22:19:451
10124998381cyclictest15280-21tune2fs17:09:551
10124998381cyclictest15280-21tune2fs17:09:551
10124998381cyclictest10751-21tune2fs16:59:561
10126998281cyclictest0-21swapper/321:19:453
10126998281cyclictest0-21swapper/318:29:533
10126998271cyclictest0-21swapper/320:44:553
10124998281cyclictest4652-21tune2fs19:14:521
10126997977cyclictest0-21swapper/319:44:493
10126997877cyclictest0-21swapper/317:34:533
10124997472cyclictest19365-21aten2.4-expect21:04:451
10126997372cyclictest0-21swapper/322:19:483
10126997372cyclictest0-21swapper/322:09:453
10126997372cyclictest0-21swapper/321:18:333
10126997372cyclictest0-21swapper/321:00:163
10126997372cyclictest0-21swapper/320:55:403
10126997372cyclictest0-21swapper/320:39:563
10126997372cyclictest0-21swapper/320:01:413
10126997372cyclictest0-21swapper/319:39:523
10126997372cyclictest0-21swapper/319:21:193
10126997372cyclictest0-21swapper/319:14:583
10126997372cyclictest0-21swapper/319:13:453
10126997372cyclictest0-21swapper/319:02:093
10126997372cyclictest0-21swapper/318:58:433
10126997372cyclictest0-21swapper/318:40:203
10126997372cyclictest0-21swapper/318:19:533
10126997372cyclictest0-21swapper/318:09:513
10126997372cyclictest0-21swapper/317:09:533
10126997372cyclictest0-21swapper/317:09:533
10124997372cyclictest0-21swapper/121:57:001
10124997372cyclictest0-21swapper/120:24:571
10124997372cyclictest0-21swapper/120:09:561
10124997372cyclictest0-21swapper/119:27:201
10124997372cyclictest0-21swapper/118:14:501
10124997372cyclictest0-21swapper/117:56:301
10124997372cyclictest0-21swapper/117:39:551
10126997271cyclictest23344-21aten2.4-expect18:44:493
10126997271cyclictest0-21swapper/320:35:123
10124997271cyclictest0-21swapper/121:24:541
10124997271cyclictest0-21swapper/118:35:001
10124997262cyclictest0-21swapper/122:04:541
10126997069cyclictest0-21swapper/319:28:363
10126996967cyclictest0-21swapper/322:14:483
10126996967cyclictest0-21swapper/321:24:543
10126996967cyclictest0-21swapper/320:49:533
10126996967cyclictest0-21swapper/320:29:523
10126996967cyclictest0-21swapper/320:19:473
10126996967cyclictest0-21swapper/317:39:563
10126996967cyclictest0-21swapper/317:23:083
10126996867cyclictest0-21swapper/321:29:453
10126996867cyclictest0-21swapper/321:09:473
10126996867cyclictest0-21swapper/319:34:503
10126996867cyclictest0-21swapper/319:29:503
10126996867cyclictest0-21swapper/317:05:013
10124996766cyclictest0-21swapper/122:24:441
10124996766cyclictest0-21swapper/119:19:481
10124996662cyclictest0-21swapper/119:54:361
10124996562cyclictest0-21swapper/121:49:511
10124996462cyclictest0-21swapper/120:19:351
10126996362cyclictest0-21swapper/316:59:433
10124996362cyclictest0-21swapper/122:14:401
10124996362cyclictest0-21swapper/120:44:341
10124996362cyclictest0-21swapper/120:39:351
10124996362cyclictest0-21swapper/119:09:491
10124996362cyclictest0-21swapper/118:44:491
10124996362cyclictest0-21swapper/118:39:491
10124996362cyclictest0-21swapper/117:19:531
10124996362cyclictest0-21swapper/117:14:431
10124996362cyclictest0-21swapper/116:59:431
10123996261cyclictest0-21swapper/017:54:540
10125995957cyclictest27567-21telnet17:39:522
10125995856cyclictest17237-21telnet20:59:482
10123995841cyclictest0-21swapper/021:09:590
10125995541cyclictest0-21swapper/219:30:062
10125995453cyclictest278-21usb-storage18:19:212
10125995452cyclictest5050irq/44-ahci19:16:552
10125995452cyclictest20223-21needreboot19:49:532
10125995451cyclictest0-21swapper/218:51:362
10123995453cyclictest0-21swapper/021:14:450
10123995452cyclictest5050irq/44-ahci20:05:070
10125995352cyclictest278-21usb-storage17:35:372
10125995352cyclictest1876-21hald-addon-stor19:01:472
10125995352cyclictest1876-21hald-addon-stor18:01:302
10125995352cyclictest0-21swapper/222:26:582
10125995352cyclictest0-21swapper/221:34:432
10125995352cyclictest0-21swapper/221:24:452
10125995352cyclictest0-21swapper/220:58:172
10125995352cyclictest0-21swapper/220:48:572
10125995352cyclictest0-21swapper/220:41:262
10125995352cyclictest0-21swapper/220:10:252
10125995352cyclictest0-21swapper/219:44:442
10125995352cyclictest0-21swapper/219:40:382
10125995352cyclictest0-21swapper/219:36:482
10125995352cyclictest0-21swapper/218:44:502
10125995352cyclictest0-21swapper/218:34:542
10125995352cyclictest0-21swapper/218:13:282
10125995352cyclictest0-21swapper/218:06:592
10125995352cyclictest0-21swapper/217:44:522
10125995352cyclictest0-21swapper/217:24:422
10125995352cyclictest0-21swapper/217:09:522
10125995352cyclictest0-21swapper/217:09:522
10125995351cyclictest8324-21telnet19:24:492
10125995351cyclictest5050irq/44-ahci21:45:012
10125995351cyclictest5050irq/44-ahci20:49:512
10125995351cyclictest5050irq/44-ahci20:14:572
10125995351cyclictest5050irq/44-ahci17:20:152
10125995341cyclictest278-21usb-storage18:29:412
10125995341cyclictest0-21swapper/222:21:222
10125995341cyclictest0-21swapper/222:09:432
10125995341cyclictest0-21swapper/222:00:022
10125995341cyclictest0-21swapper/221:56:222
10125995341cyclictest0-21swapper/221:52:292
10125995341cyclictest0-21swapper/221:19:362
10125995341cyclictest0-21swapper/221:19:162
10125995341cyclictest0-21swapper/221:11:362
10125995341cyclictest0-21swapper/221:06:172
10125995341cyclictest0-21swapper/220:37:042
10125995341cyclictest0-21swapper/220:27:232
10125995341cyclictest0-21swapper/220:19:502
10125995341cyclictest0-21swapper/218:56:302
10125995341cyclictest0-21swapper/218:39:402
10125995341cyclictest0-21swapper/218:28:152
10125995341cyclictest0-21swapper/217:58:572
10123995352cyclictest76050irq/18-parport022:06:000
10123995352cyclictest76050irq/18-parport021:36:080
10123995352cyclictest76050irq/18-parport021:03:530
10123995352cyclictest76050irq/18-parport020:29:180
10123995352cyclictest76050irq/18-parport018:44:400
10123995352cyclictest76050irq/18-parport017:49:200
10123995352cyclictest278-21usb-storage19:54:410
10123995352cyclictest278-21usb-storage17:19:390
10123995352cyclictest128650irq/46-eth022:28:470
10123995352cyclictest128650irq/46-eth018:30:200
10123995352cyclictest0-21swapper/022:21:280
10123995352cyclictest0-21swapper/022:16:460
10123995352cyclictest0-21swapper/022:12:030
10123995352cyclictest0-21swapper/022:01:440
10123995352cyclictest0-21swapper/021:44:440
10123995352cyclictest0-21swapper/021:39:400
10123995352cyclictest0-21swapper/021:24:440
10123995352cyclictest0-21swapper/021:19:450
10123995352cyclictest0-21swapper/021:04:450
10123995352cyclictest0-21swapper/020:49:470
10123995352cyclictest0-21swapper/020:45:040
10123995352cyclictest0-21swapper/020:41:000
10123995352cyclictest0-21swapper/020:32:440
10123995352cyclictest0-21swapper/020:12:230
10123995352cyclictest0-21swapper/019:49:350
10123995352cyclictest0-21swapper/019:05:490
10123995352cyclictest0-21swapper/018:54:400
10123995352cyclictest0-21swapper/018:51:160
10123995352cyclictest0-21swapper/018:14:430
10123995352cyclictest0-21swapper/017:50:180
10123995352cyclictest0-21swapper/017:25:130
10123995352cyclictest0-21swapper/016:59:540
10123995351cyclictest8296-21telnet18:09:500
10123995351cyclictest5050irq/44-ahci17:30:330
10123995351cyclictest128650irq/46-eth019:59:480
10123995351cyclictest128650irq/46-eth019:02:050
10123995351cyclictest128650irq/46-eth018:34:590
10123995351cyclictest128650irq/46-eth018:06:120
10123995341cyclictest0-21swapper/021:56:130
10123995341cyclictest0-21swapper/021:50:400
10123995341cyclictest0-21swapper/020:34:480
10123995341cyclictest0-21swapper/020:20:070
10123995341cyclictest0-21swapper/019:33:340
10123995341cyclictest0-21swapper/019:19:580
10123995341cyclictest0-21swapper/019:17:270
10123995341cyclictest0-21swapper/019:12:030
10123995341cyclictest0-21swapper/018:19:470
10123995341cyclictest0-21swapper/018:00:190
10123995341cyclictest0-21swapper/017:35:000
10123995341cyclictest0-21swapper/017:20:020
10125995251cyclictest278-21usb-storage21:40:572
10125995251cyclictest1876-21hald-addon-stor17:30:312
10125995251cyclictest0-21swapper/222:15:042
10125995251cyclictest0-21swapper/222:06:022
10125995251cyclictest0-21swapper/221:33:482
10125995251cyclictest0-21swapper/220:32:022
10125995251cyclictest0-21swapper/219:55:272
10125995251cyclictest0-21swapper/219:09:472
10125995251cyclictest0-21swapper/218:20:142
10125995251cyclictest0-21swapper/217:50:542
10125995251cyclictest0-21swapper/217:17:412
10125995251cyclictest0-21swapper/216:59:442
10125995241cyclictest0-21swapper/220:04:572
10123995251cyclictest76050irq/18-parport021:29:400
10123995251cyclictest128650irq/46-eth019:37:410
10123995251cyclictest0-21swapper/020:54:530
10123995251cyclictest0-21swapper/020:16:450
10123995251cyclictest0-21swapper/019:50:320
10123995251cyclictest0-21swapper/019:40:040
10123995251cyclictest0-21swapper/019:24:520
10123995251cyclictest0-21swapper/018:39:480
10123995251cyclictest0-21swapper/018:24:520
10123995251cyclictest0-21swapper/017:39:550
10123995251cyclictest0-21swapper/017:10:260
10123995251cyclictest0-21swapper/017:10:260
10123995251cyclictest0-21swapper/017:05:300
10125995049cyclictest0-21swapper/219:20:152
10125994641cyclictest0-21swapper/217:05:342
10125994544cyclictest0-21swapper/220:01:152
10125994331cyclictest32044-21telnet19:04:522
10125994241cyclictest0-21swapper/216:59:432
10123994241cyclictest0-21swapper/016:59:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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