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2025-11-18 - 10:32
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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 Nov 18, 2025 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2324299104102cyclictest4729-21tune2fs12:13:431
2324299104102cyclictest13386-21tune2fs12:33:431
2324499103102cyclictest0-21swapper/312:53:483
2324499103102cyclictest0-21swapper/312:23:413
2324499103102cyclictest0-21swapper/311:03:463
23242999592cyclictest0-21swapper/110:28:281
23244999392cyclictest0-21swapper/311:28:543
23242998882cyclictest13268-21tune2fs13:48:391
23242998782cyclictest0-21swapper/112:58:401
23242998782cyclictest0-21swapper/112:18:491
23242998782cyclictest0-21swapper/110:58:471
23242998781cyclictest24182-21tune2fs11:43:441
23242998781cyclictest11271-21tune2fs12:28:431
23242998682cyclictest0-21swapper/114:08:361
23242998682cyclictest0-21swapper/113:58:371
23242998682cyclictest0-21swapper/113:33:421
23242998682cyclictest0-21swapper/113:13:461
23242998682cyclictest0-21swapper/113:13:461
23242998682cyclictest0-21swapper/112:13:271
23242998682cyclictest0-21swapper/111:53:541
23242998682cyclictest0-21swapper/111:51:051
23242998682cyclictest0-21swapper/111:33:501
23242998682cyclictest0-21swapper/110:48:481
23242998682cyclictest0-21swapper/110:18:511
23242998682cyclictest0-21swapper/110:03:451
23242998682cyclictest0-21swapper/109:38:541
23242998582cyclictest0-21swapper/114:43:221
23242998582cyclictest0-21swapper/114:23:481
23242998582cyclictest0-21swapper/114:18:381
23242998582cyclictest0-21swapper/114:13:401
23242998582cyclictest0-21swapper/114:03:411
23242998582cyclictest0-21swapper/113:53:491
23242998582cyclictest0-21swapper/113:43:451
23242998582cyclictest0-21swapper/113:38:411
23242998582cyclictest0-21swapper/113:18:421
23242998582cyclictest0-21swapper/113:12:181
23242998582cyclictest0-21swapper/113:03:431
23242998582cyclictest0-21swapper/112:48:471
23242998582cyclictest0-21swapper/112:38:441
23242998582cyclictest0-21swapper/112:23:401
23242998582cyclictest0-21swapper/112:07:381
23242998582cyclictest0-21swapper/111:38:461
23242998582cyclictest0-21swapper/111:28:461
23242998582cyclictest0-21swapper/111:23:461
23242998582cyclictest0-21swapper/111:13:471
23242998582cyclictest0-21swapper/111:12:231
23242998582cyclictest0-21swapper/111:03:551
23242998582cyclictest0-21swapper/110:53:531
23242998582cyclictest0-21swapper/110:43:451
23242998582cyclictest0-21swapper/110:28:561
23242998582cyclictest0-21swapper/110:13:491
23242998582cyclictest0-21swapper/110:12:251
23242998582cyclictest0-21swapper/109:48:541
23242998582cyclictest0-21swapper/109:33:511
23242998582cyclictest0-21swapper/109:28:551
23242998582cyclictest0-21swapper/109:23:521
23242998582cyclictest0-21swapper/109:18:591
23242998582cyclictest0-21swapper/109:13:511
23242998581cyclictest0-21swapper/109:58:501
23244998482cyclictest29344-21unixbench_singl11:53:543
23242998481cyclictest0-21swapper/114:28:411
23242998481cyclictest0-21swapper/111:18:481
23242998481cyclictest0-21swapper/110:38:481
23242998481cyclictest0-21swapper/109:43:501
23244998382cyclictest0-21swapper/314:39:073
23244998382cyclictest0-21swapper/313:53:483
23244998382cyclictest0-21swapper/313:48:593
23244998382cyclictest0-21swapper/313:38:383
23244998382cyclictest0-21swapper/313:33:463
23244998382cyclictest0-21swapper/312:43:443
23244998382cyclictest0-21swapper/312:33:493
23244998382cyclictest0-21swapper/312:28:463
23244998382cyclictest0-21swapper/312:08:443
23244998382cyclictest0-21swapper/311:58:433
23244998382cyclictest0-21swapper/311:43:503
23244998382cyclictest0-21swapper/311:18:513
23244998382cyclictest0-21swapper/310:53:303
23244998382cyclictest0-21swapper/310:43:503
23244998382cyclictest0-21swapper/310:38:303
23244998382cyclictest0-21swapper/310:28:293
23244998382cyclictest0-21swapper/310:18:283
23244998382cyclictest0-21swapper/310:12:273
23244998382cyclictest0-21swapper/310:03:473
23244998382cyclictest0-21swapper/309:33:213
23242998382cyclictest0-21swapper/113:28:561
23242998382cyclictest0-21swapper/112:53:411
23242998382cyclictest0-21swapper/112:43:461
23242998382cyclictest0-21swapper/111:58:431
23244998281cyclictest0-21swapper/314:23:373
23244998281cyclictest0-21swapper/314:13:413
23244998281cyclictest0-21swapper/313:13:403
23244998281cyclictest0-21swapper/313:13:403
23244998281cyclictest0-21swapper/312:48:453
23244998281cyclictest0-21swapper/312:13:433
23244998281cyclictest0-21swapper/312:03:423
23244998281cyclictest0-21swapper/311:33:443
23244998281cyclictest0-21swapper/311:13:473
23244998281cyclictest0-21swapper/310:58:483
23244998281cyclictest0-21swapper/309:18:483
23242997761cyclictest0-21swapper/114:33:361
23242997761cyclictest0-21swapper/113:28:241
23242997761cyclictest0-21swapper/110:33:391
23242997761cyclictest0-21swapper/109:53:491
23244997372cyclictest0-21swapper/314:28:453
23244997372cyclictest0-21swapper/313:58:363
23244997372cyclictest0-21swapper/313:28:563
23244997372cyclictest0-21swapper/313:23:383
23244997372cyclictest0-21swapper/312:58:493
23244997372cyclictest0-21swapper/311:42:283
23244997372cyclictest0-21swapper/310:53:333
23244997372cyclictest0-21swapper/310:18:333
23244997372cyclictest0-21swapper/309:58:573
23244997361cyclictest0-21swapper/311:49:183
23244997271cyclictest8429-21aten2.4-expect11:08:433
23244997271cyclictest0-21swapper/313:03:413
23244997271cyclictest0-21swapper/309:53:323
23244997271cyclictest0-21swapper/309:38:453
23244997069cyclictest0-21swapper/310:43:023
23244996867cyclictest0-21swapper/309:15:353
23244996463cyclictest1866-21hald-addon-stor14:36:053
23241996446cyclictest0-21swapper/011:59:010
23244996362cyclictest0-21swapper/314:18:383
23244996362cyclictest0-21swapper/314:08:353
23244996362cyclictest0-21swapper/314:03:373
23244996362cyclictest0-21swapper/313:43:413
23244996362cyclictest0-21swapper/313:18:253
23244996362cyclictest0-21swapper/313:08:413
23244996362cyclictest0-21swapper/312:38:393
23244996362cyclictest0-21swapper/312:18:443
23244996362cyclictest0-21swapper/311:23:373
23244996362cyclictest0-21swapper/310:28:323
23244996362cyclictest0-21swapper/309:53:463
23244996362cyclictest0-21swapper/309:43:503
23244996362cyclictest0-21swapper/309:33:333
23244996362cyclictest0-21swapper/309:23:343
23241996144cyclictest0-21swapper/014:13:040
23241996144cyclictest0-21swapper/012:19:370
23241996143cyclictest0-21swapper/009:14:000
23241996043cyclictest0-21swapper/010:40:540
23241995941cyclictest0-21swapper/013:43:030
23241995941cyclictest0-21swapper/013:37:260
23241995941cyclictest0-21swapper/011:00:550
23241995841cyclictest0-21swapper/014:41:430
23241995841cyclictest0-21swapper/014:20:320
23241995841cyclictest0-21swapper/014:03:130
23241995841cyclictest0-21swapper/012:06:290
23241995841cyclictest0-21swapper/011:45:200
23241995841cyclictest0-21swapper/010:57:440
23241995841cyclictest0-21swapper/010:13:330
23241995841cyclictest0-21swapper/009:32:430
23243995553cyclictest5050irq/44-ahci10:33:112
23243995551cyclictest5050irq/44-ahci14:07:562
23243995551cyclictest12810-21telnet12:33:402
23243995551cyclictest0-21swapper/213:19:522
23243995551cyclictest0-21swapper/212:38:402
23241995553cyclictest5050irq/44-ahci13:27:440
23241995551cyclictest74550irq/18-parport011:09:070
23241995551cyclictest0-21swapper/014:28:480
23241995541cyclictest0-21swapper/012:34:480
23241995541cyclictest0-21swapper/011:07:270
23243995452cyclictest5050irq/44-ahci11:58:552
23243995451cyclictest0-21swapper/214:20:502
23243995451cyclictest0-21swapper/211:26:272
23243995451cyclictest0-21swapper/211:13:212
23243995441cyclictest0-21swapper/209:32:492
23242995441cyclictest0-21swapper/109:13:341
23241995453cyclictest0-21swapper/012:49:330
23241995452cyclictest0-21swapper/011:53:430
23241995451cyclictest0-21swapper/014:28:100
23241995451cyclictest0-21swapper/014:04:230
23241995451cyclictest0-21swapper/012:28:140
23241995451cyclictest0-21swapper/011:41:300
23241995451cyclictest0-21swapper/011:34:100
23241995451cyclictest0-21swapper/010:19:090
23241995451cyclictest0-21swapper/010:02:340
23241995431cyclictest0-21swapper/010:03:460
23243995352cyclictest7929-21runrttasks12:19:102
23243995352cyclictest0-21swapper/214:16:062
23243995352cyclictest0-21swapper/213:53:392
23243995352cyclictest0-21swapper/212:51:492
23243995352cyclictest0-21swapper/210:58:422
23243995352cyclictest0-21swapper/209:21:352
23243995352cyclictest0-21swapper/209:18:052
23243995351cyclictest5050irq/44-ahci13:36:162
23243995351cyclictest5050irq/44-ahci12:32:342
23243995351cyclictest10781-21telnet13:43:402
23243995351cyclictest10570-21telnet09:58:472
23243995351cyclictest0-21swapper/213:15:042
23243995351cyclictest0-21swapper/213:15:042
23243995351cyclictest0-21swapper/211:20:272
23243995351cyclictest0-21swapper/211:15:012
23243995341cyclictest0-21swapper/214:39:052
23243995341cyclictest0-21swapper/213:06:232
23243995341cyclictest0-21swapper/212:44:082
23243995341cyclictest0-21swapper/211:53:182
23243995341cyclictest0-21swapper/211:34:062
23243995341cyclictest0-21swapper/211:04:492
23243995341cyclictest0-21swapper/210:54:062
23243995341cyclictest0-21swapper/210:35:322
23243995341cyclictest0-21swapper/210:28:192
23243995341cyclictest0-21swapper/210:22:532
23243995341cyclictest0-21swapper/210:13:272
23243995341cyclictest0-21swapper/209:23:452
23241995352cyclictest74550irq/18-parport014:36:230
23241995352cyclictest74550irq/18-parport013:18:260
23241995352cyclictest74550irq/18-parport010:50:220
23241995352cyclictest74550irq/18-parport009:26:130
23241995352cyclictest74550irq/18-parport009:20:170
23241995352cyclictest468-21kworker/0:313:06:050
23241995352cyclictest0-21swapper/014:13:380
23241995352cyclictest0-21swapper/013:53:390
23241995352cyclictest0-21swapper/013:28:400
23241995352cyclictest0-21swapper/012:53:390
23241995352cyclictest0-21swapper/012:38:400
23241995352cyclictest0-21swapper/011:18:420
23241995352cyclictest0-21swapper/010:47:020
23241995352cyclictest0-21swapper/010:28:450
23241995352cyclictest0-21swapper/010:25:490
23241995352cyclictest0-21swapper/010:08:470
23241995351cyclictest129050irq/46-eth012:13:390
23241995351cyclictest0-21swapper/011:13:440
23241995341cyclictest74550irq/18-parport010:34:380
23241995341cyclictest0-21swapper/013:44:130
23241995341cyclictest0-21swapper/011:25:210
23241995341cyclictest0-21swapper/009:44:360
23241995331cyclictest0-21swapper/013:08:410
23244995251cyclictest0-21swapper/309:13:343
23243995251cyclictest5050irq/44-ahci12:03:372
23243995251cyclictest32385-21telnet14:33:352
23243995251cyclictest23240-21cyclictest14:28:482
23243995251cyclictest12651-21telnet10:03:442
23243995251cyclictest0-21swapper/214:23:342
23243995251cyclictest0-21swapper/214:10:062
23243995251cyclictest0-21swapper/213:58:362
23243995251cyclictest0-21swapper/213:48:552
23243995251cyclictest0-21swapper/213:39:512
23243995251cyclictest0-21swapper/213:28:262
23243995251cyclictest0-21swapper/213:23:382
23243995251cyclictest0-21swapper/213:08:352
23243995251cyclictest0-21swapper/212:58:402
23243995251cyclictest0-21swapper/212:53:392
23243995251cyclictest0-21swapper/212:24:202
23243995251cyclictest0-21swapper/212:13:392
23243995251cyclictest0-21swapper/212:08:422
23243995251cyclictest0-21swapper/211:53:422
23243995251cyclictest0-21swapper/211:43:412
23243995251cyclictest0-21swapper/211:38:582
23243995251cyclictest0-21swapper/211:29:122
23243995251cyclictest0-21swapper/210:49:442
23243995251cyclictest0-21swapper/210:43:442
23243995251cyclictest0-21swapper/210:38:472
23243995251cyclictest0-21swapper/210:13:332
23243995251cyclictest0-21swapper/209:53:462
23243995251cyclictest0-21swapper/209:48:522
23243995251cyclictest0-21swapper/209:43:482
23243995251cyclictest0-21swapper/209:38:462
23243995251cyclictest0-21swapper/209:33:452
23241995251cyclictest74550irq/18-parport013:48:270
23241995251cyclictest74550irq/18-parport012:59:230
23241995251cyclictest74550irq/18-parport012:08:470
23241995251cyclictest5050irq/44-ahci13:15:040
23241995251cyclictest5050irq/44-ahci13:15:040
23241995251cyclictest468-21kworker/0:312:43:440
23241995251cyclictest129050irq/46-eth009:38:460
23241995251cyclictest0-21swapper/012:28:360
23241995251cyclictest0-21swapper/011:29:120
23241995251cyclictest0-21swapper/009:53:460
23241995251cyclictest0-21swapper/009:48:520
23241995251cyclictest0-21swapper/009:33:450
23241995231cyclictest0-21swapper/011:49:040
23243993321cyclictest23262-21latency_hist09:13:342
23241993231cyclictest0-21swapper/009:13:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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