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2026-01-19 - 00:36
[ 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 Sun Jan 18, 2026 12:45:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2611523630,2sleep118802-1kworker/u9:108:40:171
2585723620,2sleep219894-1kworker/u9:012:20:142
2835523510,1sleep120127-21kworker/u8:012:25:191
2835523510,1sleep120127-21kworker/u8:012:25:181
1123023450,12sleep1121rcu_preempt11:48:471
1123023450,12sleep1121rcu_preempt11:48:471
572923410,2sleep20-21swapper/209:15:372
1381823270,1sleep210778-21kworker/u8:211:55:002
1381823270,1sleep210778-21kworker/u8:211:55:002
2355523250,1sleep210780-21kworker/u8:412:15:192
683023220,4sleep1191ksoftirqd/110:29:111
2193823210,2sleep121930-21ssh11:00:311
2992623170,11sleep20-21swapper/211:18:532
1583823140,2sleep10-21swapper/110:48:211
1549323140,2sleep10-21swapper/108:06:021
2836123110,4sleep213006-21kworker/2:012:25:202
2836123110,4sleep213006-21kworker/2:012:25:192
396523100,2sleep20-21swapper/209:12:062
50023060,2sleep10-21swapper/109:04:241
1250723040,2sleep20-21swapper/207:59:282
270423020,1sleep11658-21kworker/u8:010:20:091
1703923010,2sleep10-21swapper/110:50:251
1697622990,1sleep115425-21kworker/u8:712:00:261
1697622990,1sleep115425-21kworker/u8:712:00:251
3129522950,1sleep230147-21kworker/u8:507:10:342
3134222940,1sleep129637-21kworker/u8:1112:30:331
75622920,1sleep129637-21kworker/u8:1112:35:241
1937022910,2sleep20-21swapper/208:20:272
889322880,8sleep2121rcu_preempt10:33:052
1457222880,2sleep214530-21ssh10:45:232
1130122860,1sleep29435-21kworker/u8:307:50:322
149822850,1sleep231103-21kworker/u8:1909:05:312
1372922850,2sleep10-21swapper/109:33:451
2427622840,3sleep124274-21ntp_states11:05:351
391622830,1sleep21659-21kworker/u8:310:21:162
2388122830,2sleep123872-21ssh12:15:261
2098822820,5sleep1198941kworker/u9:012:10:071
2098822820,5sleep1198941kworker/u9:012:10:061
1623322790,2sleep20-21swapper/209:39:572
1110222790,1sleep12011-21kworker/u8:1209:27:181
1014222790,1sleep229540-21kworker/u8:2111:45:322
1014222790,1sleep229540-21kworker/u8:2111:45:322
2363422780,9sleep119-21ksoftirqd/109:55:121
2363422780,9sleep119-21ksoftirqd/109:55:121
225322780,2sleep231789-1kworker/u9:007:20:352
429922770,14sleep10-21swapper/111:33:291
429922770,14sleep10-21swapper/111:33:281
403022770,1sleep11015-21kworker/u8:3507:25:371
257022770,3sleep119-21ksoftirqd/109:10:121
1215322770,1sleep18648-21kworker/u8:110:40:211
1215322770,1sleep18648-21kworker/u8:110:40:201
32922760,1sleep127354-21kworker/u8:510:15:151
2837622760,3sleep228375-21ntpq08:45:332
2266322760,2sleep20-21swapper/209:52:512
1641422760,1sleep210780-21kworker/u8:412:00:152
1641422760,1sleep210780-21kworker/u8:412:00:142
3221122750,1sleep231748-21kworker/u8:410:13:392
3108922750,1sleep127351-21kworker/u8:110:10:241
2485522740,1sleep222566-21kworker/u8:711:06:352
795022720,2sleep10-21swapper/109:20:261
2954822720,2sleep123380-1kworker/u9:107:05:261
1932622720,2sleep20-21swapper/208:20:022
1308822720,1sleep19436-21kworker/u8:608:00:161
624422710,3sleep117034-21kworker/1:111:36:491
2955622700,2sleep20-21swapper/207:05:262
226922700,1sleep12017-21kworker/u8:2009:10:001
667722690,2sleep22393-1kworker/u9:111:38:522
404622690,3sleep24044-21ntpq07:25:392
2968322690,1sleep227351-21kworker/u8:110:07:282
2301522690,2sleep20-21swapper/211:03:422
1169322690,1sleep211140-21kworker/u8:509:30:002
3051822680,1sleep228885-21kworker/u8:008:55:222
1215922680,2sleep20-21swapper/210:40:212
1215922680,2sleep20-21swapper/210:40:212
2891522670,2sleep10-21swapper/110:05:341
788322660,1sleep11769-21kworker/u8:011:40:311
1910322660,1sleep217720-21kworker/u8:410:55:302
1834422660,2sleep10-21swapper/108:15:311
1019522660,2sleep110185-21ssh10:35:291
894022650,1sleep17771-21kworker/u8:907:40:301
2943422650,1sleep120450-21kworker/u8:211:16:391
2594022650,3sleep225939-21ssh10:00:122
1647422650,1sleep210974-21kworker/u8:810:50:142
3120922640,1sleep130147-21kworker/u8:507:10:281
2424122640,1sleep123752-21kworker/u8:3708:35:121
604922630,1sleep11029-21kworker/u8:4907:30:411
3130222630,2sleep20-21swapper/212:30:302
2659422630,2sleep117099-1kworker/u9:211:10:361
2654522630,2sleep226544-21ssh11:10:332
187422630,2sleep20-21swapper/211:27:472
187422630,2sleep20-21swapper/211:27:462
3240222620,6sleep217099-1kworker/u9:211:24:442
210222620,1sleep21664-21kworker/u8:910:18:342
1876822620,3sleep218767-21aten2_rfpower_c12:05:182
2726322610,2sleep10-21swapper/110:01:521
2030022610,2sleep20-21swapper/209:47:292
875422600,2sleep20-21swapper/209:22:042
559722600,2sleep25588-21ssh10:25:252
2022222600,2sleep10-21swapper/112:07:371
1668622600,2sleep20-21swapper/208:10:302
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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