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2026-02-10 - 01:46
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackfslot4.osadl.org (updated Mon Feb 09, 2026 12:45:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1003823640,2sleep26040-1kworker/u9:207:40:162
3218723510,3sleep132185-21ssh11:15:161
342923270,2sleep20-21swapper/208:55:342
342923270,2sleep20-21swapper/208:55:342
2083123250,3sleep220820-21apt-get09:40:152
3207123210,2sleep20-21swapper/208:45:182
3244123150,1sleep226810-21kworker/u8:310:05:192
609723120,2sleep10-21swapper/107:27:521
401323100,2sleep10-21swapper/110:14:391
1971123100,2sleep10-21swapper/109:36:191
1971123100,2sleep10-21swapper/109:36:191
1277823080,3sleep10-21swapper/110:32:231
1004723050,1sleep17676-21kworker/u8:507:40:201
3094923040,1sleep123115-21kworker/u8:608:40:391
2120123020,2sleep221197-21ssh12:00:352
932523010,3sleep19324-21ssh09:15:121
1649923010,1sleep112963-21kworker/u8:1309:30:201
733022970,1sleep15713-21kworker/u8:1411:30:301
597622920,2sleep10-21swapper/111:28:021
1472222910,2sleep20-21swapper/210:35:502
1427722900,2sleep114276-21ssh11:45:311
1381122900,1sleep112813-21kworker/u8:507:50:261
2834822890,3sleep119-21ksoftirqd/109:55:371
2309622870,1sleep122245-21kworker/u8:309:45:151
2036322870,2sleep20-21swapper/208:10:222
2036322870,2sleep20-21swapper/208:10:212
1197722860,1sleep210491-21kworker/u8:1810:30:322
703622850,1sleep12870-1kworker/u9:209:10:081
470822850,2sleep10-21swapper/112:35:201
1467122830,2sleep114667-21ssh09:25:371
1016422800,2sleep20-21swapper/211:36:102
816922780,2sleep10-21swapper/107:35:161
48822780,3sleep118495-1kworker/u9:210:05:381
2682022780,3sleep1121rcu_preempt09:52:351
2423022780,2sleep20-21swapper/208:20:272
719122770,7sleep225-21ksoftirqd/207:30:342
2223022770,1sleep219540-21kworker/u8:308:15:212
1851522770,1sleep212963-21kworker/u8:1309:35:152
1851522770,1sleep212963-21kworker/u8:1309:35:152
1432522770,7sleep132205-21cyclictest10:35:331
957122760,1sleep18030-21kworker/u8:3511:35:251
2592422750,2sleep211290-21kworker/2:009:50:272
476122740,2sleep20-21swapper/212:35:222
2952922740,1sleep121995-21kworker/u8:1812:19:491
2820422740,2sleep228203-21ssh12:15:312
2682622740,2sleep10-21swapper/112:12:581
2682622740,2sleep10-21swapper/112:12:571
2422722740,2sleep215024-21kworker/u8:312:07:312
2422722740,2sleep215024-21kworker/u8:312:07:302
202822740,2sleep20-21swapper/212:30:032
728522730,2sleep21481-21ntpd11:30:282
2433922730,6sleep213372-1kworker/u9:010:58:022
1353322730,2sleep20-21swapper/209:24:302
1886922720,2sleep218866-21ssh11:55:322
287622710,17sleep11073-21kworker/u8:607:18:321
2657122710,2sleep10-21swapper/111:02:391
2178022710,1sleep219498-21kworker/u8:210:51:512
2754522700,1sleep126428-21kworker/u8:008:30:341
3115022690,2sleep20-21swapper/211:12:372
278922690,2sleep22785-21ssh10:10:332
1659722690,1sleep25785-21kworker/u8:510:40:322
1659722690,1sleep25785-21kworker/u8:510:40:322
463522680,2sleep20-21swapper/207:24:512
2738822680,1sleep221801-21kworker/u8:011:05:182
2179522680,2sleep10-21swapper/112:01:431
1778322680,2sleep217111-1kworker/u9:011:54:322
1778322680,2sleep217111-1kworker/u9:011:54:312
960522670,2sleep20-21swapper/209:15:212
3034022670,1sleep215024-21kworker/u8:312:20:272
3034022670,1sleep215024-21kworker/u8:312:20:272
2877822670,2sleep20-21swapper/208:35:222
1352022670,2sleep20-21swapper/207:50:182
1081022670,1sleep15784-21kworker/u8:010:28:531
315522660,2sleep10-21swapper/108:55:291
315522660,2sleep10-21swapper/108:55:291
3133922660,5sleep131341-21awk07:05:281
3005422660,2sleep10-21swapper/111:10:231
3275322650,1sleep221995-21kworker/u8:1812:25:252
240422650,7sleep125657-1kworker/u9:111:20:171
150122650,1sleep11130-21kworker/u8:012:28:451
1222322650,3sleep112222-21ssh09:20:311
2197822630,2sleep10-21swapper/109:41:051
1808622630,2sleep20-21swapper/209:34:192
798922620,1sleep23465-21kworker/u8:410:21:272
776922620,2sleep10-21swapper/107:33:201
3215722620,1sleep230221-21kworker/u8:507:09:592
1737122610,2sleep116021-21kworker/u8:2808:00:351
1464122610,1sleep212962-21kworker/u8:1209:25:342
638922600,1sleep23465-21kworker/u8:410:19:552
509122600,2sleep20-21swapper/209:00:282
449822600,1sleep14413-21kworker/u8:807:23:061
435522600,1sleep13463-21kworker/u8:110:15:101
3062722600,3sleep126810-21kworker/u8:310:00:351
3058922600,1sleep226812-21kworker/u8:510:00:322
279622600,1sleep21263-21kworker/u8:511:20:312
2095222600,1sleep119624-21kworker/u8:8808:10:371
2095222600,1sleep119624-21kworker/u8:8808:10:371
1192222600,2sleep211921-21ssh11:40:292
269322590,2sleep10-21swapper/112:30:311
2296022590,1sleep121478-21kworker/u8:208:15:391
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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