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2026-06-04 - 11:38
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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 Thu Jun 04, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
212069910892cyclictest0-21swapper/319:21:443
2120699107102cyclictest0-21swapper/320:41:443
2120499104103cyclictest0-21swapper/117:21:341
2120499104102cyclictest7939-21tune2fs19:26:431
2120699103102cyclictest0-21swapper/319:46:433
2120699103102cyclictest0-21swapper/319:26:433
2120699103102cyclictest0-21swapper/318:01:333
2120699103102cyclictest0-21swapper/317:21:343
2120499103102cyclictest0-21swapper/118:01:331
21206999692cyclictest0-21swapper/318:51:453
21206999392cyclictest0-21swapper/321:31:253
21206998782cyclictest0-21swapper/320:21:423
21206998782cyclictest0-21swapper/318:46:313
21206998782cyclictest0-21swapper/317:51:433
21206998782cyclictest0-21swapper/317:41:443
21206998772cyclictest0-21swapper/317:33:383
21206998771cyclictest0-21swapper/322:06:463
21206998771cyclictest0-21swapper/322:06:243
21206998771cyclictest0-21swapper/321:11:393
21206998771cyclictest0-21swapper/321:06:433
21206998771cyclictest0-21swapper/321:01:483
21206998771cyclictest0-21swapper/320:06:423
21206998771cyclictest0-21swapper/320:01:413
21206998771cyclictest0-21swapper/319:51:443
21206998771cyclictest0-21swapper/319:31:453
21206998771cyclictest0-21swapper/319:06:533
21206998771cyclictest0-21swapper/317:11:533
21206998682cyclictest0-21swapper/318:31:323
21206998682cyclictest0-21swapper/318:31:323
21206998681cyclictest0-21swapper/318:31:423
21206998681cyclictest0-21swapper/317:21:443
21206998671cyclictest0-21swapper/321:56:373
21206998671cyclictest0-21swapper/321:36:373
21206998671cyclictest0-21swapper/321:16:373
21206998671cyclictest0-21swapper/320:46:403
21206998671cyclictest0-21swapper/320:36:423
21206998671cyclictest0-21swapper/320:34:283
21206998671cyclictest0-21swapper/320:16:273
21206998671cyclictest0-21swapper/319:56:483
21206998671cyclictest0-21swapper/319:36:463
21206998671cyclictest0-21swapper/319:16:503
21206998671cyclictest0-21swapper/319:11:513
21206998671cyclictest0-21swapper/317:01:443
21206998671cyclictest0-21swapper/316:41:503
21204998681cyclictest3271-21tune2fs17:31:431
21206998571cyclictest0-21swapper/320:56:453
21206998571cyclictest0-21swapper/320:51:433
21206998472cyclictest0-21swapper/317:31:343
21204998482cyclictest16589-21tune2fs21:01:391
21206998382cyclictest0-21swapper/321:41:383
21206998382cyclictest0-21swapper/321:31:363
21206998382cyclictest0-21swapper/320:16:413
21206998382cyclictest0-21swapper/318:56:353
21206998382cyclictest0-21swapper/318:41:313
21206998382cyclictest0-21swapper/318:06:333
21206998382cyclictest0-21swapper/316:51:453
21206998371cyclictest0-21swapper/319:01:363
21206998371cyclictest0-21swapper/316:51:163
21204998382cyclictest0-21swapper/121:51:381
21204998382cyclictest0-21swapper/121:41:381
21204998382cyclictest0-21swapper/121:21:251
21204998382cyclictest0-21swapper/121:11:551
21204998382cyclictest0-21swapper/121:06:471
21204998382cyclictest0-21swapper/120:56:391
21204998382cyclictest0-21swapper/120:36:361
21204998382cyclictest0-21swapper/120:16:441
21204998382cyclictest0-21swapper/119:36:441
21204998382cyclictest0-21swapper/119:31:441
21204998382cyclictest0-21swapper/119:11:381
21204998382cyclictest0-21swapper/119:01:361
21204998382cyclictest0-21swapper/118:51:451
21204998382cyclictest0-21swapper/118:31:491
21204998382cyclictest0-21swapper/118:06:331
21204998382cyclictest0-21swapper/117:31:341
21204998382cyclictest0-21swapper/116:51:161
21204998381cyclictest21804-21tune2fs16:41:501
21204998381cyclictest10334-21tune2fs20:46:401
21204998281cyclictest26172-21kworker/1:021:31:251
21204998271cyclictest0-21swapper/117:11:201
21206997772cyclictest0-21swapper/318:11:413
21204997776cyclictest0-21swapper/118:41:311
21206997672cyclictest0-21swapper/318:21:423
21206997671cyclictest0-21swapper/321:46:483
21206997671cyclictest0-21swapper/320:26:383
21206997571cyclictest0-21swapper/321:21:373
21206997571cyclictest0-21swapper/319:41:473
21206997472cyclictest0-21swapper/317:41:333
21204997372cyclictest0-21swapper/122:06:431
21204997372cyclictest0-21swapper/121:31:341
21204997372cyclictest0-21swapper/121:21:361
21204997372cyclictest0-21swapper/120:51:521
21204997372cyclictest0-21swapper/120:26:431
21204997372cyclictest0-21swapper/120:21:521
21204997372cyclictest0-21swapper/119:16:461
21204997372cyclictest0-21swapper/118:56:531
21204997372cyclictest0-21swapper/118:47:181
21204997372cyclictest0-21swapper/118:29:191
21204997372cyclictest0-21swapper/118:29:191
21204997372cyclictest0-21swapper/118:13:481
21204997372cyclictest0-21swapper/117:01:181
21204997372cyclictest0-21swapper/116:51:421
21204997361cyclictest0-21swapper/120:42:141
21206997271cyclictest0-21swapper/317:11:203
21204997271cyclictest13924-21aten2.4-expect19:41:411
21204997271cyclictest0-21swapper/121:41:041
21204997271cyclictest0-21swapper/120:12:251
21204997271cyclictest0-21swapper/119:11:251
21204997271cyclictest0-21swapper/117:56:271
21206996861cyclictest7726-21runrttasks17:48:063
21204996867cyclictest0-21swapper/118:19:021
21206996762cyclictest0-21swapper/321:56:243
21206996751cyclictest13184-21in.tftpd18:08:073
21204996762cyclictest0-21swapper/120:31:471
21206996661cyclictest0-21swapper/317:01:343
21206996651cyclictest0-21swapper/318:46:343
21206996651cyclictest0-21swapper/318:21:323
21204996664cyclictest312-21tune2fs17:21:441
21204996664cyclictest1382-17auditd17:41:331
21204996662cyclictest0-21swapper/121:51:241
21204996562cyclictest0-21swapper/117:48:051
21204996462cyclictest0-21swapper/122:02:311
21204996462cyclictest0-21swapper/120:01:481
21206996362cyclictest0-21swapper/316:41:353
21204996362cyclictest0-21swapper/121:56:241
21204996362cyclictest0-21swapper/120:06:371
21204996362cyclictest0-21swapper/119:56:381
21204996362cyclictest0-21swapper/119:51:371
21204996362cyclictest0-21swapper/119:46:321
21204996362cyclictest0-21swapper/119:21:391
21204996362cyclictest0-21swapper/118:41:311
21204996362cyclictest0-21swapper/118:21:321
21204996362cyclictest0-21swapper/118:07:241
21204996362cyclictest0-21swapper/117:41:401
21204996362cyclictest0-21swapper/117:11:421
21204996362cyclictest0-21swapper/117:01:421
21203996261cyclictest0-21swapper/021:01:370
21203995958cyclictest0-21swapper/021:36:360
21203995941cyclictest0-21swapper/020:16:170
21203995941cyclictest0-21swapper/019:15:410
21205995857cyclictest0-21swapper/217:39:372
21203995857cyclictest0-21swapper/020:21:390
21203995841cyclictest0-21swapper/021:00:010
21203995841cyclictest0-21swapper/020:41:360
21205995751cyclictest278-21usb-storage19:29:212
21205995655cyclictest0-21swapper/219:36:412
21205995551cyclictest0-21swapper/221:41:042
21205995453cyclictest3027-21kworker/2:120:33:082
21205995453cyclictest278-21usb-storage21:03:252
21205995453cyclictest11966-21telnet22:06:342
21205995453cyclictest0-21swapper/220:11:392
21205995452cyclictest5050irq/44-ahci22:00:292
21205995452cyclictest5050irq/44-ahci18:23:532
21205995452cyclictest181ksoftirqd/220:22:212
21205995442cyclictest0-21swapper/221:46:362
21203995453cyclictest0-21swapper/019:27:450
21203995452cyclictest1876-21hald-addon-stor17:52:220
21205995352cyclictest5050irq/44-ahci20:50:342
21205995352cyclictest278-21usb-storage20:38:322
21205995352cyclictest278-21usb-storage18:02:242
21205995352cyclictest181ksoftirqd/221:26:422
21205995352cyclictest181ksoftirqd/217:27:532
21205995352cyclictest0-21swapper/221:51:362
21205995352cyclictest0-21swapper/221:41:442
21205995352cyclictest0-21swapper/221:31:332
21205995352cyclictest0-21swapper/221:21:362
21205995352cyclictest0-21swapper/221:16:362
21205995352cyclictest0-21swapper/220:56:372
21205995352cyclictest0-21swapper/220:06:382
21205995352cyclictest0-21swapper/220:01:512
21205995352cyclictest0-21swapper/220:00:442
21205995352cyclictest0-21swapper/219:24:132
21205995352cyclictest0-21swapper/219:16:402
21205995352cyclictest0-21swapper/219:01:412
21205995352cyclictest0-21swapper/218:27:492
21205995352cyclictest0-21swapper/218:27:492
21205995352cyclictest0-21swapper/217:58:222
21205995352cyclictest0-21swapper/217:20:522
21205995352cyclictest0-21swapper/216:41:482
21205995351cyclictest7611-21telnet20:41:382
21205995351cyclictest5050irq/44-ahci21:12:002
21205995351cyclictest5050irq/44-ahci20:52:382
21205995351cyclictest5050irq/44-ahci17:52:222
21205995351cyclictest5050irq/44-ahci17:51:142
21205995351cyclictest5050irq/44-ahci17:42:012
21205995351cyclictest5050irq/44-ahci17:33:212
21205995351cyclictest5050irq/44-ahci17:14:492
21205995351cyclictest19935-21if_err_eth118:31:432
21205995351cyclictest18471-21telnet21:06:382
21205995351cyclictest181ksoftirqd/219:08:002
21205995351cyclictest1174-21flush-9:222:01:392
21205995341cyclictest0-21swapper/219:52:382
21205995341cyclictest0-21swapper/219:47:382
21205995341cyclictest0-21swapper/218:51:042
21205995341cyclictest0-21swapper/218:11:402
21205995341cyclictest0-21swapper/217:25:512
21205995341cyclictest0-21swapper/217:08:392
21205995341cyclictest0-21swapper/217:03:382
21205995341cyclictest0-21swapper/216:51:372
21204995352cyclictest0-21swapper/116:41:351
21203995352cyclictest76050irq/18-parport021:53:530
21203995352cyclictest76050irq/18-parport021:30:020
21203995352cyclictest76050irq/18-parport021:08:270
21203995352cyclictest76050irq/18-parport020:38:320
21203995352cyclictest76050irq/18-parport019:53:580
21203995352cyclictest76050irq/18-parport019:08:000
21203995352cyclictest76050irq/18-parport019:01:400
21203995352cyclictest76050irq/18-parport018:19:470
21203995352cyclictest76050irq/18-parport018:09:360
21203995352cyclictest76050irq/18-parport017:31:350
21203995352cyclictest76050irq/18-parport017:16:380
21203995352cyclictest76050irq/18-parport017:04:520
21203995352cyclictest76050irq/18-parport016:55:510
21203995352cyclictest31ksoftirqd/019:37:340
21203995352cyclictest0-21swapper/021:57:470
21203995352cyclictest0-21swapper/020:18:190
21203995352cyclictest0-21swapper/019:17:190
21203995352cyclictest0-21swapper/018:28:170
21203995352cyclictest0-21swapper/018:28:170
21203995352cyclictest0-21swapper/017:39:290
21203995352cyclictest0-21swapper/016:57:250
21203995352cyclictest0-21swapper/016:42:250
21203995351cyclictest5050irq/44-ahci19:22:080
21203995351cyclictest5050irq/44-ahci18:12:300
21203995351cyclictest5050irq/44-ahci17:41:590
21203995351cyclictest1876-21hald-addon-stor21:51:010
21203995351cyclictest1876-21hald-addon-stor20:05:010
21203995351cyclictest1876-21hald-addon-stor19:41:340
21203995351cyclictest1876-21hald-addon-stor17:57:140
21203995351cyclictest18355-21kworker/0:118:50:520
21203995351cyclictest0-21swapper/021:34:460
21203995351cyclictest0-21swapper/021:12:000
21203995351cyclictest0-21swapper/020:32:280
21203995341cyclictest1876-21hald-addon-stor20:09:350
21203995341cyclictest0-21swapper/022:06:430
21203995341cyclictest0-21swapper/022:06:110
21203995341cyclictest0-21swapper/019:57:460
21203995341cyclictest0-21swapper/019:32:590
21203995341cyclictest0-21swapper/018:52:060
21203995341cyclictest0-21swapper/018:35:370
21203995341cyclictest0-21swapper/018:23:270
21205995251cyclictest9681-21telnet19:31:422
21205995251cyclictest5050irq/44-ahci18:51:412
21205995251cyclictest10512-21kworker/2:218:18:022
21205995251cyclictest0-21swapper/220:30:352
21205995251cyclictest0-21swapper/219:41:342
21205995251cyclictest0-21swapper/219:13:112
21205995251cyclictest0-21swapper/218:07:402
21205995251cyclictest0-21swapper/216:57:252
21205995251cyclictest0-21swapper/216:47:332
21205995241cyclictest0-21swapper/220:17:012
21205995241cyclictest0-21swapper/218:57:582
21205995241cyclictest0-21swapper/218:42:352
21203995251cyclictest76050irq/18-parport021:41:440
21203995251cyclictest76050irq/18-parport018:03:040
21203995251cyclictest0-21swapper/021:21:310
21203995251cyclictest0-21swapper/021:16:360
21203995251cyclictest0-21swapper/020:47:460
21203995251cyclictest0-21swapper/020:26:370
21203995251cyclictest0-21swapper/019:46:440
21203995251cyclictest0-21swapper/018:57:580
21203995251cyclictest0-21swapper/018:42:350
21203995251cyclictest0-21swapper/018:39:460
21203995251cyclictest0-21swapper/017:46:550
21203995251cyclictest0-21swapper/017:28:510
21203995251cyclictest0-21swapper/017:22:100
21203995251cyclictest0-21swapper/017:12:560
21203995251cyclictest0-21swapper/017:08:390
21203995251cyclictest0-21swapper/016:49:550
21203995241cyclictest0-21swapper/020:51:370
21205994746cyclictest0-21swapper/218:36:452
21205993230cyclictest21230-21latency_hist16:41:352
21203993231cyclictest0-21swapper/016:41:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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