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2026-06-16 - 13:30
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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 Tue Jun 16, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3069910992cyclictest0-21swapper/319:05:533
3069910892cyclictest0-21swapper/320:30:493
3069910892cyclictest0-21swapper/317:20:553
30499104102cyclictest7583-21aten2.4-expect21:45:421
30499104102cyclictest3494-21tune2fs20:20:481
30499104102cyclictest31549-21tune2fs18:55:541
30699103102cyclictest0-21swapper/321:45:423
30699103102cyclictest0-21swapper/320:20:483
30699103102cyclictest0-21swapper/319:55:503
30699103102cyclictest0-21swapper/318:55:543
30699103102cyclictest0-21swapper/318:05:533
30699103102cyclictest0-21swapper/318:05:533
306999392cyclictest0-21swapper/318:15:573
306998972cyclictest0-21swapper/321:10:463
306998972cyclictest0-21swapper/321:10:463
306998883cyclictest0-21swapper/318:20:593
306998872cyclictest0-21swapper/317:25:583
306998782cyclictest0-21swapper/321:35:483
306998782cyclictest0-21swapper/320:40:483
306998782cyclictest0-21swapper/320:40:343
306998782cyclictest0-21swapper/320:25:513
306998782cyclictest0-21swapper/318:45:513
306998772cyclictest0-21swapper/319:42:543
306998771cyclictest0-21swapper/321:30:333
306998771cyclictest0-21swapper/320:05:363
306998771cyclictest0-21swapper/318:25:593
306998771cyclictest0-21swapper/317:40:413
306998681cyclictest0-21swapper/319:20:503
306998672cyclictest0-21swapper/320:46:223
306998582cyclictest0-21swapper/321:00:453
304998581cyclictest9685-21tune2fs16:50:551
306998382cyclictest0-21swapper/321:41:303
306998382cyclictest0-21swapper/321:05:533
306998382cyclictest0-21swapper/320:15:503
306998382cyclictest0-21swapper/320:10:493
306998382cyclictest0-21swapper/319:30:373
306998382cyclictest0-21swapper/318:35:533
306998382cyclictest0-21swapper/317:51:013
306998382cyclictest0-21swapper/317:41:023
306998382cyclictest0-21swapper/317:15:563
306998382cyclictest0-21swapper/317:05:563
304998382cyclictest0-21swapper/121:21:321
304998382cyclictest0-21swapper/121:10:521
304998382cyclictest0-21swapper/121:10:521
304998382cyclictest0-21swapper/121:05:551
304998382cyclictest0-21swapper/120:30:551
304998382cyclictest0-21swapper/120:25:581
304998382cyclictest0-21swapper/119:45:571
304998382cyclictest0-21swapper/119:15:591
304998382cyclictest0-21swapper/118:50:541
304998382cyclictest0-21swapper/118:05:521
304998382cyclictest0-21swapper/118:05:521
304998382cyclictest0-21swapper/117:55:581
304998382cyclictest0-21swapper/117:50:411
304998382cyclictest0-21swapper/117:40:511
304998382cyclictest0-21swapper/117:36:011
304998382cyclictest0-21swapper/117:10:421
304998381cyclictest9856-21tune2fs19:20:491
304998381cyclictest5447-21tune2fs19:10:521
304998381cyclictest3670-21tune2fs21:35:451
304998381cyclictest27165-21tune2fs18:45:531
304998381cyclictest20455-21tune2fs17:15:561
304998381cyclictest18494-21tune2fs19:40:501
304998381cyclictest14062-21tune2fs18:15:541
304998381cyclictest12385-21tune2fs21:55:461
306998281cyclictest0-21swapper/321:55:463
306998281cyclictest0-21swapper/319:10:523
306998281cyclictest0-21swapper/318:30:593
306998281cyclictest0-21swapper/317:55:563
306998281cyclictest0-21swapper/316:45:583
304998281cyclictest7581-21tune2fs16:45:581
304998281cyclictest27313-21tune2fs21:15:471
304998281cyclictest27126-21tune2fs20:00:511
304998271cyclictest0-21swapper/121:41:301
304998271cyclictest0-21swapper/121:31:291
304998271cyclictest0-21swapper/120:11:161
304998271cyclictest0-21swapper/118:01:011
304998271cyclictest0-21swapper/116:56:031
306997872cyclictest0-21swapper/319:35:503
306997872cyclictest0-21swapper/318:15:393
306997872cyclictest0-21swapper/318:00:543
306997862cyclictest0-21swapper/319:55:363
306997776cyclictest0-21swapper/316:50:533
306997761cyclictest0-21swapper/318:50:573
306997671cyclictest0-21swapper/321:00:343
306997671cyclictest0-21swapper/320:55:343
306997472cyclictest0-21swapper/319:15:503
304997372cyclictest0-21swapper/120:37:481
304997372cyclictest0-21swapper/119:50:471
304997372cyclictest0-21swapper/118:40:551
304997372cyclictest0-21swapper/118:31:531
304997372cyclictest0-21swapper/118:25:571
306997271cyclictest0-21swapper/321:30:433
304997271cyclictest0-21swapper/119:30:371
304997271cyclictest0-21swapper/119:00:501
304997271cyclictest0-21swapper/117:20:551
306996961cyclictest0-21swapper/317:01:003
306996862cyclictest0-21swapper/321:50:463
306996862cyclictest0-21swapper/319:00:563
306996862cyclictest0-21swapper/317:45:553
306996862cyclictest0-21swapper/317:45:553
306996862cyclictest0-21swapper/317:10:593
306996862cyclictest0-21swapper/316:41:013
306996862cyclictest0-21swapper/316:34:483
306996851cyclictest0-21swapper/319:30:483
306996762cyclictest0-21swapper/321:15:443
306996762cyclictest0-21swapper/320:10:363
306996762cyclictest0-21swapper/317:30:563
306996761cyclictest0-21swapper/321:20:503
306996751cyclictest0-21swapper/318:40:503
306996662cyclictest0-21swapper/316:55:443
306996661cyclictest3647-21latency16:36:003
304996664cyclictest3397-21tune2fs19:05:521
304996462cyclictest1109-21kauditd20:20:351
304996462cyclictest0-21swapper/117:46:011
304996462cyclictest0-21swapper/117:46:011
304996452cyclictest1384-13audispd17:10:421
306996362cyclictest0-21swapper/319:45:573
304996362cyclictest0-21swapper/121:25:441
304996362cyclictest0-21swapper/120:55:451
304996362cyclictest0-21swapper/120:50:471
304996362cyclictest0-21swapper/120:45:481
304996362cyclictest0-21swapper/120:40:351
304996362cyclictest0-21swapper/120:05:471
304996362cyclictest0-21swapper/119:55:361
304996362cyclictest0-21swapper/119:35:481
304996362cyclictest0-21swapper/119:30:491
304996362cyclictest0-21swapper/118:35:511
304996362cyclictest0-21swapper/118:20:491
304996362cyclictest0-21swapper/118:10:401
304996362cyclictest0-21swapper/117:30:491
304996362cyclictest0-21swapper/117:25:481
304996362cyclictest0-21swapper/117:00:511
304996362cyclictest0-21swapper/116:40:431
304996362cyclictest0-21swapper/116:35:441
304996362cyclictest0-21swapper/116:30:441
304996361cyclictest10218-21tune2fs21:50:441
304996351cyclictest0-21swapper/121:00:341
305996241cyclictest0-21swapper/218:25:512
305996059cyclictest0-21swapper/216:55:542
303995941cyclictest31ksoftirqd/018:10:210
303995941cyclictest31ksoftirqd/018:10:210
305995846cyclictest0-21swapper/219:25:492
305995835cyclictest0-21swapper/217:00:522
303995841cyclictest0-21swapper/020:55:590
305995756cyclictest0-21swapper/218:59:492
305995644cyclictest5050irq/44-ahci19:54:212
305995553cyclictest475-21telnet16:30:552
305995452cyclictest0-21swapper/219:20:472
305995352cyclictest21243-21processes17:16:022
305995352cyclictest0-21swapper/221:40:432
305995352cyclictest0-21swapper/221:20:452
305995352cyclictest0-21swapper/220:55:452
305995352cyclictest0-21swapper/220:10:472
305995352cyclictest0-21swapper/220:05:482
305995352cyclictest0-21swapper/220:00:492
305995352cyclictest0-21swapper/219:55:472
305995352cyclictest0-21swapper/219:45:482
305995352cyclictest0-21swapper/219:40:482
305995352cyclictest0-21swapper/219:10:572
305995352cyclictest0-21swapper/219:00:492
305995352cyclictest0-21swapper/218:45:502
305995352cyclictest0-21swapper/218:15:512
305995352cyclictest0-21swapper/217:55:532
305995352cyclictest0-21swapper/217:30:542
305995352cyclictest0-21swapper/217:20:542
305995352cyclictest0-21swapper/216:50:532
305995352cyclictest0-21swapper/216:45:552
305995352cyclictest0-21swapper/216:40:542
305995351cyclictest28726-21telnet17:35:532
305995351cyclictest0-21swapper/221:31:172
305995341cyclictest1876-21hald-addon-stor20:36:262
305995341cyclictest0-21swapper/221:25:442
305995341cyclictest0-21swapper/221:10:432
305995341cyclictest0-21swapper/221:10:432
305995341cyclictest0-21swapper/220:49:492
305995341cyclictest0-21swapper/218:42:182
305995341cyclictest0-21swapper/218:34:102
305995341cyclictest0-21swapper/218:20:502
305995341cyclictest0-21swapper/217:45:532
305995341cyclictest0-21swapper/217:45:532
303995352cyclictest8375-21kworker/0:220:36:260
303995352cyclictest76050irq/18-parport016:59:420
303995352cyclictest3738-21kworker/0:021:58:370
303995352cyclictest28120-21kworker/0:019:14:250
303995352cyclictest278-21usb-storage19:26:040
303995352cyclictest278-21usb-storage17:31:230
303995352cyclictest278-21usb-storage17:11:540
303995352cyclictest19845-21kworker/0:221:13:580
303995352cyclictest19845-21kworker/0:221:13:580
303995352cyclictest10924-21kworker/0:018:15:350
303995352cyclictest0-21swapper/021:55:270
303995352cyclictest0-21swapper/020:48:530
303995352cyclictest0-21swapper/020:34:220
303995352cyclictest0-21swapper/020:23:400
303995352cyclictest0-21swapper/020:00:010
303995352cyclictest0-21swapper/019:50:080
303995352cyclictest0-21swapper/019:21:330
303995352cyclictest0-21swapper/018:53:520
303995352cyclictest0-21swapper/018:25:510
303995352cyclictest0-21swapper/017:52:220
303995352cyclictest0-21swapper/017:26:050
303995352cyclictest0-21swapper/017:08:220
303995351cyclictest5050irq/44-ahci21:02:470
303995351cyclictest31ksoftirqd/020:03:130
303995341cyclictest5050irq/44-ahci20:06:120
303995341cyclictest31ksoftirqd/016:40:310
303995341cyclictest0-21swapper/017:01:280
303995331cyclictest0-21swapper/021:20:580
305995251cyclictest2721-21telnet16:35:552
305995251cyclictest17782-21telnet17:10:522
305995251cyclictest0-21swapper/221:48:072
305995251cyclictest0-21swapper/220:40:462
305995251cyclictest0-21swapper/219:06:102
303995251cyclictest76050irq/18-parport021:43:130
303995251cyclictest76050irq/18-parport021:38:370
303995251cyclictest76050irq/18-parport021:06:410
303995251cyclictest76050irq/18-parport020:28:480
303995251cyclictest76050irq/18-parport020:18:540
303995251cyclictest76050irq/18-parport018:47:180
303995251cyclictest76050irq/18-parport018:19:170
303995251cyclictest76050irq/18-parport017:57:340
303995251cyclictest76050irq/18-parport016:50:280
303995251cyclictest5050irq/44-ahci20:11:250
303995251cyclictest30307-21kworker/0:119:00:390
303995251cyclictest28133-21kworker/0:016:42:330
303995251cyclictest278-21usb-storage19:42:220
303995251cyclictest23436-21kworker/0:017:35:490
303995251cyclictest22036-21kworker/0:121:15:420
303995251cyclictest17573-21kworker/0:120:51:490
303995251cyclictest0-21swapper/021:47:410
303995251cyclictest0-21swapper/021:27:460
303995251cyclictest0-21swapper/019:33:360
303995251cyclictest0-21swapper/019:16:570
303995251cyclictest0-21swapper/019:06:100
303995251cyclictest0-21swapper/018:58:270
303995251cyclictest0-21swapper/018:31:030
303995251cyclictest0-21swapper/018:02:460
303995251cyclictest0-21swapper/017:46:280
303995251cyclictest0-21swapper/017:46:280
303995251cyclictest0-21swapper/017:40:520
303995251cyclictest0-21swapper/016:53:220
303995241cyclictest0-21swapper/018:36:140
305995150cyclictest0-21swapper/221:15:382
305995150cyclictest0-21swapper/220:23:442
303995150cyclictest0-21swapper/018:23:550
305995049cyclictest0-21swapper/220:16:372
305994948cyclictest0-21swapper/221:58:592
305994948cyclictest0-21swapper/221:37:212
305994948cyclictest0-21swapper/218:55:042
305994948cyclictest0-21swapper/218:01:202
305994948cyclictest0-21swapper/217:44:582
305994847cyclictest0-21swapper/218:11:422
305994847cyclictest0-21swapper/217:51:192
305994835cyclictest0-21swapper/218:05:502
305994835cyclictest0-21swapper/218:05:502
305994835cyclictest0-21swapper/217:25:552
303994831cyclictest0-21swapper/017:16:250
305994746cyclictest16230-21fschecks_count19:35:502
305994746cyclictest0-21swapper/219:30:482
305994544cyclictest7495-21cpu20:30:472
305994541cyclictest0-21swapper/221:02:532
303994541cyclictest0-21swapper/020:43:120
303994541cyclictest0-21swapper/019:38:260
305994443cyclictest0-21swapper/219:16:572
305994443cyclictest0-21swapper/218:36:152
305994442cyclictest181ksoftirqd/221:07:252
305994442cyclictest0-21swapper/221:53:272
305994341cyclictest5466-21df_inode20:25:502
305994341cyclictest16772-21hddtemp_smartct20:50:512
305994341cyclictest0-21swapper/217:05:522
303994342cyclictest0-21swapper/018:40:590
303994342cyclictest0-21swapper/017:22:590
303994331cyclictest0-21swapper/021:30:440
303994331cyclictest0-21swapper/019:50:580
303994331cyclictest0-21swapper/016:30:450
128650110irq/46-eth031204-21munin-node16:25:570
231100ksoftirqd/30-21swapper/316:26:433
18170ksoftirqd/2278-21usb-storage16:28:252
30594231sleep10-21swapper/116:25:551
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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