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2025-11-07 - 07:09
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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 Nov 07, 2025 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2003799104102cyclictest23162-21tune2fs14:28:391
2003799104102cyclictest23162-21tune2fs14:28:391
2003999103102cyclictest0-21swapper/314:28:393
2003999103102cyclictest0-21swapper/314:28:393
2003999103102cyclictest0-21swapper/312:13:413
2003799103102cyclictest14486-21tune2fs11:38:431
20039999392cyclictest0-21swapper/311:38:433
20037999392cyclictest0-21swapper/112:13:411
20037998482cyclictest3642-21tune2fs13:43:361
20039998382cyclictest0-21swapper/314:43:463
20039998382cyclictest0-21swapper/314:38:433
20039998382cyclictest0-21swapper/314:25:223
20039998382cyclictest0-21swapper/314:21:473
20039998382cyclictest0-21swapper/314:13:433
20039998382cyclictest0-21swapper/314:08:393
20039998382cyclictest0-21swapper/313:43:363
20039998382cyclictest0-21swapper/313:28:403
20039998382cyclictest0-21swapper/313:25:133
20039998382cyclictest0-21swapper/313:13:363
20039998382cyclictest0-21swapper/313:03:463
20039998382cyclictest0-21swapper/312:53:383
20039998382cyclictest0-21swapper/312:38:453
20039998382cyclictest0-21swapper/312:23:473
20039998382cyclictest0-21swapper/312:18:383
20039998382cyclictest0-21swapper/312:03:483
20039998382cyclictest0-21swapper/311:53:403
20039998382cyclictest0-21swapper/311:43:403
20039998382cyclictest0-21swapper/311:21:563
20039998382cyclictest0-21swapper/311:08:453
20039998382cyclictest0-21swapper/310:48:473
20039998382cyclictest0-21swapper/310:38:433
20039998382cyclictest0-21swapper/310:18:473
20039998382cyclictest0-21swapper/310:03:433
20039998382cyclictest0-21swapper/309:53:523
20039998382cyclictest0-21swapper/309:38:543
20039998382cyclictest0-21swapper/309:33:473
20039998381cyclictest9616-21taskset10:13:433
20037998381cyclictest8000-21tune2fs13:53:371
20037998381cyclictest5994-21tune2fs12:33:401
20037998381cyclictest5638-21tune2fs10:03:451
20037998381cyclictest25315-21tune2fs13:18:371
20037998381cyclictest23027-21tune2fs09:28:441
20037998381cyclictest22951-21tune2fs10:43:451
20037998381cyclictest21238-21tune2fs14:23:371
20037998381cyclictest18693-21tune2fs10:33:451
20037998381cyclictest14499-21tune2fs14:08:361
20037998381cyclictest1205-21tune2fs09:53:451
20037998381cyclictest10165-21tune2fs10:13:451
20039998281cyclictest0-21swapper/313:53:373
20039998281cyclictest0-21swapper/313:48:373
20039998281cyclictest0-21swapper/313:18:373
20039998281cyclictest0-21swapper/312:33:403
20039998281cyclictest0-21swapper/310:43:453
20039998281cyclictest0-21swapper/310:33:453
20039998281cyclictest0-21swapper/309:28:443
20037998281cyclictest25162-21tune2fs09:33:471
20037998281cyclictest14272-21tune2fs10:23:441
20037997472cyclictest12424-21tune2fs14:03:361
20039997372cyclictest0-21swapper/311:53:263
20037997372cyclictest0-21swapper/114:51:321
20037997372cyclictest0-21swapper/114:51:321
20037997372cyclictest0-21swapper/114:21:471
20037997372cyclictest0-21swapper/114:13:431
20037997372cyclictest0-21swapper/113:03:461
20037997372cyclictest0-21swapper/112:58:401
20037997372cyclictest0-21swapper/112:53:381
20037997372cyclictest0-21swapper/112:48:421
20037997372cyclictest0-21swapper/112:38:361
20037997372cyclictest0-21swapper/112:08:381
20037997372cyclictest0-21swapper/112:03:331
20037997372cyclictest0-21swapper/111:53:401
20037997372cyclictest0-21swapper/111:53:261
20037997372cyclictest0-21swapper/110:28:521
20037997372cyclictest0-21swapper/110:22:001
20037997372cyclictest0-21swapper/109:48:451
20039997271cyclictest15999-21aten2.4-expect10:28:443
20039997271cyclictest0-21swapper/314:03:363
20039997271cyclictest0-21swapper/310:23:443
20037997271cyclictest0-21swapper/114:43:461
20037997271cyclictest0-21swapper/114:38:431
20037997271cyclictest0-21swapper/114:33:441
20037997271cyclictest0-21swapper/113:33:451
20037997271cyclictest0-21swapper/113:32:481
20037997271cyclictest0-21swapper/113:25:131
20037997271cyclictest0-21swapper/113:13:441
20037997271cyclictest0-21swapper/112:23:481
20037997271cyclictest0-21swapper/112:18:461
20037997271cyclictest0-21swapper/111:43:401
20037997271cyclictest0-21swapper/111:21:561
20037997271cyclictest0-21swapper/111:03:491
20037997271cyclictest0-21swapper/110:53:481
20037997271cyclictest0-21swapper/110:48:471
20037997271cyclictest0-21swapper/109:44:291
20037997271cyclictest0-21swapper/109:38:551
20037997271cyclictest0-21swapper/109:23:531
20036996560cyclictest0-21swapper/014:08:340
20039996463cyclictest1388-13audispd10:08:313
20039996462cyclictest0-21swapper/312:28:473
20037996462cyclictest0-21swapper/111:33:391
20039996362cyclictest0-21swapper/314:48:423
20039996362cyclictest0-21swapper/314:48:423
20039996362cyclictest0-21swapper/314:33:203
20039996362cyclictest0-21swapper/313:58:363
20039996362cyclictest0-21swapper/313:33:363
20039996362cyclictest0-21swapper/313:08:363
20039996362cyclictest0-21swapper/312:58:393
20039996362cyclictest0-21swapper/312:48:453
20039996362cyclictest0-21swapper/312:43:423
20039996362cyclictest0-21swapper/311:58:453
20039996362cyclictest0-21swapper/311:28:533
20039996362cyclictest0-21swapper/311:23:413
20039996362cyclictest0-21swapper/311:13:463
20039996362cyclictest0-21swapper/311:03:453
20039996362cyclictest0-21swapper/310:58:463
20039996362cyclictest0-21swapper/310:53:463
20039996362cyclictest0-21swapper/309:58:493
20039996362cyclictest0-21swapper/309:48:483
20039996362cyclictest0-21swapper/309:43:473
20039996362cyclictest0-21swapper/309:23:453
20039996361cyclictest1521-21tune2fs13:38:373
20039996361cyclictest1388-13audispd12:08:253
20039996361cyclictest12515-21gltestperf11:33:423
20037996362cyclictest0-21swapper/110:38:551
20037996361cyclictest7785-21tune2fs10:08:461
20037996361cyclictest5833-21tune2fs13:48:371
20037996361cyclictest3507-21tune2fs11:13:421
20037996361cyclictest3494-21tune2fs09:58:451
20037996361cyclictest23021-21tune2fs11:58:431
20037996361cyclictest21044-21tune2fs13:08:381
20037996361cyclictest1410-21tune2fs13:38:371
20037996361cyclictest10321-21tune2fs13:58:371
20037996361cyclictest10106-21tune2fs12:43:391
20037996361cyclictest10100-21tune2fs11:28:441
20037996261cyclictest29363-21tune2fs10:58:431
20037996261cyclictest0-21swapper/112:28:391
20037996261cyclictest0-21swapper/111:23:411
20036996261cyclictest0-21swapper/009:38:460
20038996059cyclictest0-21swapper/209:48:442
20036995852cyclictest74550irq/18-parport012:51:230
20036995852cyclictest74550irq/18-parport011:47:240
20036995852cyclictest74550irq/18-parport011:24:530
20036995852cyclictest74550irq/18-parport010:45:200
20036995852cyclictest74550irq/18-parport009:31:310
20036995851cyclictest1877-21hald-addon-stor12:29:200
20036995851cyclictest0-21swapper/012:24:130
20036995851cyclictest0-21swapper/011:08:390
20036995841cyclictest0-21swapper/013:21:140
20036995756cyclictest0-21swapper/013:31:440
20036995752cyclictest0-21swapper/014:32:550
20036995752cyclictest0-21swapper/014:32:550
20036995752cyclictest0-21swapper/014:17:540
20036995752cyclictest0-21swapper/013:53:410
20036995752cyclictest0-21swapper/011:33:390
20036995752cyclictest0-21swapper/010:12:250
20036995751cyclictest74550irq/18-parport014:45:090
20036995751cyclictest74550irq/18-parport014:19:080
20036995751cyclictest74550irq/18-parport013:43:230
20036995751cyclictest74550irq/18-parport013:26:020
20036995751cyclictest74550irq/18-parport013:05:130
20036995751cyclictest74550irq/18-parport013:02:050
20036995751cyclictest74550irq/18-parport012:57:410
20036995751cyclictest74550irq/18-parport012:04:350
20036995751cyclictest74550irq/18-parport011:56:130
20036995751cyclictest74550irq/18-parport011:29:340
20036995751cyclictest74550irq/18-parport011:15:470
20036995751cyclictest74550irq/18-parport010:41:000
20036995751cyclictest74550irq/18-parport010:26:030
20036995751cyclictest74550irq/18-parport010:06:080
20036995751cyclictest74550irq/18-parport009:51:100
20036995751cyclictest7045-21kworker/0:110:59:430
20036995751cyclictest1867-21hald-addon-stor12:22:140
20036995751cyclictest129050irq/46-eth014:40:550
20036995751cyclictest129050irq/46-eth012:38:360
20036995751cyclictest129050irq/46-eth011:59:520
20036995751cyclictest0-21swapper/009:33:440
20036995751cyclictest0-21swapper/009:23:440
20036995652cyclictest0-21swapper/013:38:210
20036995651cyclictest0-21swapper/014:50:210
20036995651cyclictest0-21swapper/014:50:210
20036995651cyclictest0-21swapper/014:05:060
20036995651cyclictest0-21swapper/014:00:190
20036995651cyclictest0-21swapper/013:49:190
20036995651cyclictest0-21swapper/013:38:530
20036995651cyclictest0-21swapper/013:14:180
20036995651cyclictest0-21swapper/012:33:430
20036995651cyclictest0-21swapper/011:48:300
20036995651cyclictest0-21swapper/011:03:460
20036995651cyclictest0-21swapper/010:53:440
20036995651cyclictest0-21swapper/010:33:420
20036995651cyclictest0-21swapper/010:29:220
20036995651cyclictest0-21swapper/010:20:390
20036995651cyclictest0-21swapper/009:58:560
20036995651cyclictest0-21swapper/009:43:370
20038995553cyclictest5050irq/44-ahci10:44:282
20038995452cyclictest0-21swapper/212:18:362
20038995452cyclictest0-21swapper/209:58:422
20038995450cyclictest0-21swapper/209:31:132
20038995352cyclictest0-21swapper/213:44:092
20038995352cyclictest0-21swapper/212:48:392
20038995352cyclictest0-21swapper/212:28:082
20038995351cyclictest5322-21telnet11:18:382
20038995351cyclictest5050irq/44-ahci14:48:112
20038995341cyclictest0-21swapper/214:23:342
20038995341cyclictest0-21swapper/213:48:342
20038995341cyclictest0-21swapper/211:28:412
20038995341cyclictest0-21swapper/210:33:422
20038995341cyclictest0-21swapper/210:03:442
20036995352cyclictest7045-21kworker/0:111:39:400
20036995352cyclictest0-21swapper/014:33:430
20036995352cyclictest0-21swapper/012:09:240
20036995352cyclictest0-21swapper/010:48:420
20036995352cyclictest0-21swapper/009:58:040
20036995351cyclictest5050irq/44-ahci14:23:430
20036995351cyclictest129050irq/46-eth013:08:240
20036995341cyclictest0-21swapper/012:13:390
20036995341cyclictest0-21swapper/011:23:170
20036995341cyclictest0-21swapper/010:13:530
20038995251cyclictest6663-21kworker/2:209:26:152
20038995251cyclictest3264-21telnet12:28:372
20038995251cyclictest0-21swapper/214:41:592
20038995251cyclictest0-21swapper/213:18:352
20038995251cyclictest0-21swapper/213:14:002
20038995251cyclictest0-21swapper/212:08:382
20038995251cyclictest0-21swapper/212:06:462
20038995251cyclictest0-21swapper/212:00:192
20038995251cyclictest0-21swapper/211:15:152
20038995251cyclictest0-21swapper/210:20:252
20038995251cyclictest0-21swapper/209:33:332
20037995251cyclictest0-21swapper/111:08:411
20036995251cyclictest0-21swapper/012:44:210
20038995150cyclictest0-21swapper/213:34:222
20038995150cyclictest0-21swapper/213:04:312
20038995150cyclictest0-21swapper/211:45:462
20038995150cyclictest0-21swapper/210:54:422
20038995150cyclictest0-21swapper/209:56:562
20038995149cyclictest0-21swapper/213:33:022
20039995048cyclictest20104-21latency_hist09:23:323
20038995049cyclictest0-21swapper/214:52:352
20038995049cyclictest0-21swapper/214:52:352
20038995049cyclictest0-21swapper/214:07:222
20038995049cyclictest0-21swapper/213:58:152
20038995049cyclictest0-21swapper/213:09:532
20038995049cyclictest0-21swapper/211:36:422
20038995049cyclictest0-21swapper/211:08:372
20038995049cyclictest0-21swapper/210:50:002
20038995048cyclictest0-21swapper/211:53:392
20038995046cyclictest0-21swapper/214:00:112
20038994948cyclictest0-21swapper/214:34:172
20038994948cyclictest0-21swapper/214:19:042
20038994948cyclictest0-21swapper/212:43:362
20038994948cyclictest0-21swapper/211:38:522
20038994948cyclictest0-21swapper/210:23:422
20038994948cyclictest0-21swapper/209:39:192
20038994947cyclictest0-21swapper/212:36:122
20038994847cyclictest0-21swapper/213:42:412
20038994847cyclictest0-21swapper/213:00:072
20038994847cyclictest0-21swapper/212:13:392
20038994847cyclictest0-21swapper/210:13:532
20038994847cyclictest0-21swapper/210:12:432
20038994746cyclictest0-21swapper/214:14:442
20038994746cyclictest0-21swapper/212:54:262
20038994746cyclictest0-21swapper/211:04:052
20038994746cyclictest0-21swapper/209:47:192
20038994645cyclictest0-21swapper/213:24:342
20038994641cyclictest0-21swapper/214:08:362
20038994641cyclictest0-21swapper/210:58:432
20038994543cyclictest9152-21kworker/2:310:32:592
20038994543cyclictest8808-21timerandwakeup11:23:512
20038994543cyclictest22956-21df14:28:382
20038994543cyclictest22956-21df14:28:382
20038994443cyclictest0-21swapper/210:38:512
20038994341cyclictest8403-21iostat12:38:402
20038994341cyclictest5050irq/44-ahci11:48:482
20038994241cyclictest0-21swapper/209:23:322
20037994241cyclictest0-21swapper/109:23:321
20036994241cyclictest0-21swapper/009:23:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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