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2026-06-14 - 06:49
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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 Jun 14, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2447699123122cyclictest0-21swapper/320:12:403
2447699123122cyclictest0-21swapper/318:47:413
2447499123122cyclictest5637-21tune2fs17:02:451
2447499116112cyclictest12631-21tune2fs21:02:351
2447499104102cyclictest6286-21tune2fs20:47:371
24474998881cyclictest31841-21tune2fs18:02:441
24474998881cyclictest19048-21tune2fs20:02:391
24474998872cyclictest0-21swapper/121:17:431
24474998872cyclictest0-21swapper/120:52:461
24474998782cyclictest0-21swapper/119:42:391
24474998782cyclictest0-21swapper/119:12:441
24474998781cyclictest29292-21tune2fs16:42:451
24474998772cyclictest0-21swapper/117:17:261
24474998772cyclictest0-21swapper/117:17:261
24474998682cyclictest0-21swapper/121:37:421
24474998682cyclictest0-21swapper/121:32:461
24474998682cyclictest0-21swapper/121:27:431
24474998682cyclictest0-21swapper/121:22:421
24474998682cyclictest0-21swapper/120:57:441
24474998682cyclictest0-21swapper/120:27:511
24474998682cyclictest0-21swapper/120:12:481
24474998682cyclictest0-21swapper/119:27:461
24474998682cyclictest0-21swapper/119:22:481
24474998682cyclictest0-21swapper/119:17:491
24474998682cyclictest0-21swapper/118:57:391
24474998682cyclictest0-21swapper/118:32:471
24474998682cyclictest0-21swapper/118:25:491
24474998682cyclictest0-21swapper/117:32:501
24474998682cyclictest0-21swapper/116:57:531
24474998581cyclictest0-21swapper/120:42:411
24476998482cyclictest0-21swapper/319:07:483
24476998482cyclictest0-21swapper/319:07:483
24476998472cyclictest0-21swapper/320:17:453
24476998382cyclictest0-21swapper/321:58:043
24476998382cyclictest0-21swapper/321:52:423
24476998382cyclictest0-21swapper/321:47:343
24476998382cyclictest0-21swapper/321:37:333
24476998382cyclictest0-21swapper/321:17:403
24476998382cyclictest0-21swapper/321:07:433
24476998382cyclictest0-21swapper/321:02:423
24476998382cyclictest0-21swapper/320:57:413
24476998382cyclictest0-21swapper/320:52:433
24476998382cyclictest0-21swapper/320:47:433
24476998382cyclictest0-21swapper/320:42:413
24476998382cyclictest0-21swapper/320:37:433
24476998382cyclictest0-21swapper/320:27:413
24476998382cyclictest0-21swapper/320:22:443
24476998382cyclictest0-21swapper/320:07:383
24476998382cyclictest0-21swapper/320:02:473
24476998382cyclictest0-21swapper/319:52:393
24476998382cyclictest0-21swapper/319:47:453
24476998382cyclictest0-21swapper/319:42:463
24476998382cyclictest0-21swapper/319:37:483
24476998382cyclictest0-21swapper/319:27:433
24476998382cyclictest0-21swapper/318:57:423
24476998382cyclictest0-21swapper/318:42:363
24476998382cyclictest0-21swapper/318:37:503
24476998382cyclictest0-21swapper/318:32:413
24476998382cyclictest0-21swapper/318:22:433
24476998382cyclictest0-21swapper/318:07:483
24476998382cyclictest0-21swapper/318:02:333
24476998382cyclictest0-21swapper/317:57:493
24476998382cyclictest0-21swapper/317:52:313
24476998382cyclictest0-21swapper/317:47:513
24476998382cyclictest0-21swapper/317:37:293
24476998382cyclictest0-21swapper/317:22:453
24476998382cyclictest0-21swapper/317:17:523
24476998382cyclictest0-21swapper/317:12:503
24476998382cyclictest0-21swapper/317:12:503
24476998382cyclictest0-21swapper/317:07:523
24476998382cyclictest0-21swapper/317:02:453
24476998382cyclictest0-21swapper/316:57:463
24476998382cyclictest0-21swapper/316:52:523
24476998382cyclictest0-21swapper/316:47:483
24476998382cyclictest0-21swapper/316:47:323
24476998371cyclictest0-21swapper/316:32:533
24474998382cyclictest0-21swapper/121:57:401
24474998382cyclictest0-21swapper/121:42:411
24474998382cyclictest0-21swapper/121:12:351
24474998382cyclictest0-21swapper/121:07:561
24474998382cyclictest0-21swapper/120:32:401
24474998382cyclictest0-21swapper/120:17:451
24474998382cyclictest0-21swapper/120:07:381
24474998382cyclictest0-21swapper/119:37:451
24474998382cyclictest0-21swapper/119:02:401
24474998382cyclictest0-21swapper/118:52:381
24474998382cyclictest0-21swapper/118:47:481
24474998382cyclictest0-21swapper/118:27:501
24474998382cyclictest0-21swapper/117:57:321
24474998382cyclictest0-21swapper/117:07:511
24474998382cyclictest0-21swapper/116:42:201
24474998382cyclictest0-21swapper/116:32:521
24474998381cyclictest6026-21tune2fs19:32:371
24474998381cyclictest27499-21tune2fs19:07:401
24474998381cyclictest27499-21tune2fs19:07:401
24474998381cyclictest1394-21aten2.4-expect21:52:301
24476998281cyclictest0-21swapper/318:52:403
24476998281cyclictest0-21swapper/318:12:443
24474998281cyclictest5768-21tune2fs18:17:421
24474997672cyclictest0-21swapper/119:52:421
24476997372cyclictest0-21swapper/321:42:413
24476997372cyclictest0-21swapper/321:32:453
24476997372cyclictest0-21swapper/321:12:353
24476997372cyclictest0-21swapper/320:32:403
24476997372cyclictest0-21swapper/319:25:453
24476997372cyclictest0-21swapper/319:12:473
24476997372cyclictest0-21swapper/318:27:503
24476997372cyclictest0-21swapper/317:42:453
24476997372cyclictest0-21swapper/316:37:433
24476997361cyclictest0-21swapper/317:37:423
24474997372cyclictest0-21swapper/118:37:451
24474997372cyclictest0-21swapper/117:57:301
24474997372cyclictest0-21swapper/117:51:211
24474997372cyclictest0-21swapper/117:37:501
24474997372cyclictest0-21swapper/117:32:301
24474997372cyclictest0-21swapper/116:52:471
24476997271cyclictest0-21swapper/321:22:383
24476997271cyclictest0-21swapper/319:57:453
24476997271cyclictest0-21swapper/317:28:243
24474997271cyclictest0-21swapper/121:48:021
24474997271cyclictest0-21swapper/120:22:371
24474997271cyclictest0-21swapper/118:42:401
24474997271cyclictest0-21swapper/118:07:401
24474997271cyclictest0-21swapper/117:42:501
24474997271cyclictest0-21swapper/117:27:271
24474997262cyclictest0-21swapper/116:52:221
24476997170cyclictest0-21swapper/319:32:353
24476996968cyclictest0-21swapper/319:06:183
24474996968cyclictest0-21swapper/119:47:361
24474996968cyclictest0-21swapper/117:17:501
24474996867cyclictest0-21swapper/120:37:421
24474996867cyclictest0-21swapper/118:17:291
24474996762cyclictest0-21swapper/119:57:391
24474996662cyclictest0-21swapper/116:32:321
24476996362cyclictest0-21swapper/319:17:423
24476996362cyclictest0-21swapper/318:17:343
24476996362cyclictest0-21swapper/316:32:323
24476996351cyclictest22929-21in.tftpd21:27:233
24475996362cyclictest0-21swapper/219:02:382
24473995941cyclictest0-21swapper/016:49:110
24473995852cyclictest0-21swapper/019:29:110
24473995852cyclictest0-21swapper/017:35:270
24473995841cyclictest0-21swapper/021:01:040
24473995841cyclictest0-21swapper/020:54:160
24473995841cyclictest0-21swapper/019:01:140
24473995756cyclictest0-21swapper/018:07:390
24473995751cyclictest0-21swapper/018:54:300
24473995741cyclictest0-21swapper/016:35:080
24475995651cyclictest0-21swapper/222:00:052
24475995554cyclictest0-21swapper/216:46:572
24475995553cyclictest5050irq/44-ahci18:31:252
24475995553cyclictest5050irq/44-ahci17:45:392
24475995551cyclictest0-21swapper/216:47:572
24475995541cyclictest0-21swapper/217:04:212
24473995554cyclictest0-21swapper/019:32:580
24473995541cyclictest0-21swapper/017:26:140
24475995453cyclictest0-21swapper/220:41:242
24475995453cyclictest0-21swapper/216:40:392
24475995452cyclictest0-21swapper/219:57:362
24475995452cyclictest0-21swapper/219:22:572
24475995452cyclictest0-21swapper/218:42:382
24475995452cyclictest0-21swapper/218:32:412
24475995451cyclictest278-21usb-storage19:43:092
24475995451cyclictest0-21swapper/218:07:392
24475995451cyclictest0-21swapper/217:21:462
24475995442cyclictest278-21usb-storage19:41:292
24475995442cyclictest278-21usb-storage17:40:132
24475995442cyclictest0-21swapper/217:47:392
24475995441cyclictest0-21swapper/221:28:202
24473995453cyclictest76050irq/18-parport017:07:560
24473995451cyclictest0-21swapper/021:13:550
24473995447cyclictest0-21swapper/020:24:430
24473995441cyclictest0-21swapper/017:19:100
24475995352cyclictest278-21usb-storage19:55:302
24475995352cyclictest181ksoftirqd/217:57:302
24475995352cyclictest0-21swapper/221:42:332
24475995352cyclictest0-21swapper/221:17:272
24475995352cyclictest0-21swapper/221:16:512
24475995352cyclictest0-21swapper/220:59:262
24475995352cyclictest0-21swapper/220:52:342
24475995352cyclictest0-21swapper/220:47:342
24475995352cyclictest0-21swapper/220:46:322
24475995352cyclictest0-21swapper/220:32:332
24475995352cyclictest0-21swapper/220:13:092
24475995352cyclictest0-21swapper/220:07:282
24475995352cyclictest0-21swapper/219:32:352
24475995352cyclictest0-21swapper/219:20:252
24475995352cyclictest0-21swapper/219:12:392
24475995352cyclictest0-21swapper/218:17:182
24475995352cyclictest0-21swapper/217:54:232
24475995352cyclictest0-21swapper/217:32:412
24475995352cyclictest0-21swapper/217:27:432
24475995352cyclictest0-21swapper/217:12:442
24475995352cyclictest0-21swapper/217:12:442
24475995352cyclictest0-21swapper/216:53:472
24475995352cyclictest0-21swapper/216:32:442
24475995351cyclictest5482-21telnet18:17:402
24475995351cyclictest5050irq/44-ahci21:41:182
24475995351cyclictest5050irq/44-ahci20:24:112
24475995351cyclictest5050irq/44-ahci19:27:422
24475995351cyclictest5050irq/44-ahci18:02:592
24475995351cyclictest478-21kjournald18:22:542
24475995351cyclictest27113-21telnet19:07:382
24475995351cyclictest27113-21telnet19:07:382
24475995351cyclictest24976-21munin-node20:17:392
24475995351cyclictest20902-21telnet21:22:332
24475995351cyclictest20516-21munin-node18:52:442
24475995351cyclictest1876-21hald-addon-stor20:02:462
24475995351cyclictest1876-21hald-addon-stor18:47:332
24475995351cyclictest181ksoftirqd/216:57:412
24475995351cyclictest12148-21telnet21:02:322
24475995341cyclictest278-21usb-storage21:07:312
24475995341cyclictest278-21usb-storage19:49:042
24475995341cyclictest0-21swapper/221:54:472
24475995341cyclictest0-21swapper/221:49:122
24475995341cyclictest0-21swapper/221:32:582
24475995341cyclictest0-21swapper/218:58:302
24475995341cyclictest0-21swapper/217:22:562
24473995352cyclictest76050irq/18-parport020:03:340
24473995352cyclictest76050irq/18-parport017:58:410
24473995352cyclictest31ksoftirqd/021:35:150
24473995352cyclictest0-21swapper/021:57:320
24473995352cyclictest0-21swapper/021:38:020
24473995352cyclictest0-21swapper/021:19:590
24473995352cyclictest0-21swapper/021:02:330
24473995352cyclictest0-21swapper/020:11:530
24473995352cyclictest0-21swapper/019:45:400
24473995352cyclictest0-21swapper/019:10:280
24473995352cyclictest0-21swapper/019:10:280
24473995352cyclictest0-21swapper/018:38:150
24473995352cyclictest0-21swapper/018:33:250
24473995352cyclictest0-21swapper/018:22:320
24473995352cyclictest0-21swapper/018:18:540
24473995352cyclictest0-21swapper/018:13:340
24473995352cyclictest0-21swapper/016:38:340
24473995351cyclictest5050irq/44-ahci16:59:080
24473995350cyclictest0-21swapper/019:19:580
24473995346cyclictest0-21swapper/016:54:150
24473995341cyclictest76050irq/18-parport021:08:590
24473995341cyclictest76050irq/18-parport020:49:320
24473995341cyclictest0-21swapper/021:22:430
24473995341cyclictest0-21swapper/020:12:290
24473995341cyclictest0-21swapper/018:27:410
24473995341cyclictest0-21swapper/017:52:410
24473995341cyclictest0-21swapper/017:27:430
24475995251cyclictest478-21kjournald18:38:012
24475995251cyclictest0-21swapper/220:27:412
24475995251cyclictest0-21swapper/217:07:402
24473995251cyclictest0-21swapper/021:55:000
24473995251cyclictest0-21swapper/021:48:480
24473995251cyclictest0-21swapper/021:43:240
24473995251cyclictest0-21swapper/021:27:380
24473995251cyclictest0-21swapper/020:41:020
24473995251cyclictest0-21swapper/020:34:050
24473995251cyclictest0-21swapper/020:27:470
24473995251cyclictest0-21swapper/020:19:370
24473995251cyclictest0-21swapper/019:59:580
24473995251cyclictest0-21swapper/019:56:480
24473995251cyclictest0-21swapper/019:48:020
24473995251cyclictest0-21swapper/019:22:400
24473995251cyclictest0-21swapper/019:13:040
24473995251cyclictest0-21swapper/018:50:450
24473995251cyclictest0-21swapper/018:42:380
24473995251cyclictest0-21swapper/017:51:590
24473995251cyclictest0-21swapper/017:37:390
24473995251cyclictest0-21swapper/017:12:440
24473995251cyclictest0-21swapper/017:12:440
24473995251cyclictest0-21swapper/017:03:150
24473995250cyclictest0-21swapper/019:02:520
24473995241cyclictest0-21swapper/018:02:380
24473995241cyclictest0-21swapper/016:42:430
24473995150cyclictest0-21swapper/019:42:090
24473995150cyclictest0-21swapper/017:44:550
24473995049cyclictest0-21swapper/020:43:180
24475994241cyclictest0-21swapper/216:32:322
24473994241cyclictest0-21swapper/016:32:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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