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2026-02-11 - 02:05
[ 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 Tue Feb 10, 2026 12:45:15)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2764023830,5sleep227641-21/usr/sbin/munin10:50:222
2034423580,5sleep117873-1kworker/u9:010:35:131
362323250,2sleep12911-1kworker/u9:207:05:181
362523220,1sleep223283-21kworker/u8:2307:05:202
2326623200,2sleep10-21swapper/108:02:531
983023170,2sleep10-21swapper/111:21:331
2217423160,10sleep225-21ksoftirqd/209:30:002
1363823160,3sleep25384-21kworker/u8:511:30:282
363123150,2sleep30-21swapper/307:05:203
694823110,1sleep15384-21kworker/u8:511:15:341
1624123060,2sleep10-21swapper/107:40:371
3242523040,1sleep130860-21kworker/u8:411:00:261
2325923000,1sleep216745-21kworker/u8:510:40:292
1099322990,1sleep28201-21kworker/u8:407:25:302
2459422970,8sleep1121rcu_preempt08:05:441
1031322890,1sleep25967-21kworker/u8:4109:00:282
2180222880,1sleep218344-21kworker/u8:3608:00:002
1687222870,1sleep116745-21kworker/u8:510:27:431
1601322870,1sleep212523-21kworker/u8:409:15:262
1290022870,2sleep212849-21ssh09:10:022
913722850,9sleep2121rcu_preempt07:20:242
587922840,2sleep10-21swapper/111:14:291
906222810,6sleep25048-21cyclictest10:10:272
2812922810,2sleep20-21swapper/209:40:512
2314222800,2sleep10-21swapper/109:30:361
183722800,1sleep230858-21kworker/u8:311:05:182
2808822790,1sleep116225-21kworker/u8:109:40:421
2728922790,1sleep126165-21kworker/u8:512:00:141
2728922790,1sleep126165-21kworker/u8:512:00:141
2536822770,2sleep225361-21ssh11:55:282
998022760,2sleep10-21swapper/112:32:151
697222760,3sleep26947-21ssh11:15:352
750222750,1sleep123284-21kworker/u8:2407:15:231
350622750,3sleep23470-21munin-run10:00:002
2609722750,2sleep10-21swapper/108:10:291
1284422750,1sleep24688-21kworker/u8:607:30:332
1284422750,1sleep24688-21kworker/u8:607:30:332
2390222740,2sleep112776-21diskmemload10:41:291
797222730,1sleep13717-21kworker/u8:012:28:301
264922730,14sleep230198-21kworker/u8:1508:36:412
2303222730,1sleep121543-21kworker/u8:011:50:241
1702322730,1sleep116793-21kworker/u8:209:17:261
1354522730,2sleep20-21swapper/209:10:272
103122730,6sleep1121rcu_preempt08:32:211
998422720,8sleep130192-1kworker/u9:009:00:201
550222720,1sleep12914-21kworker/u8:407:10:221
1932122720,5sleep25048-21cyclictest11:42:142
1561822720,2sleep115617-21ssh11:35:131
1561822720,2sleep115617-21ssh11:35:131
763122710,1sleep230990-21kworker/u8:512:26:532
3002122700,2sleep20-21swapper/210:55:252
2224822700,2sleep222211-21ssh11:50:012
1945122690,4sleep15048-21cyclictest07:50:311
1945122690,4sleep15048-21cyclictest07:50:301
3002422680,2sleep10-21swapper/109:45:351
1478922680,2sleep114788-21ssh09:12:421
870322670,2sleep10-21swapper/108:55:291
3244722670,1sleep230858-21kworker/u8:311:00:272
2551122670,1sleep114450-21kworker/u8:310:45:271
1719622670,1sleep116702-21kworker/u8:1407:45:151
1630222670,2sleep20-21swapper/207:40:382
2069622660,1sleep118344-21kworker/u8:3607:55:201
1845822660,1sleep212095-21kworker/u8:110:30:352
1256222660,2sleep10-21swapper/110:19:031
1902822650,3sleep117873-1kworker/u9:010:31:101
649022640,1sleep15967-21kworker/u8:4108:50:151
3228822640,6sleep25048-21cyclictest08:30:022
3228822640,6sleep25048-21cyclictest08:30:022
2471022640,1sleep119344-21kworker/u8:309:35:141
1941322640,2sleep20-21swapper/207:50:272
1941322640,2sleep20-21swapper/207:50:272
1191222640,1sleep29791-21kworker/u8:210:16:022
1191222640,1sleep110875-21kworker/u8:509:05:271
473822630,1sleep130686-21kworker/u8:110:00:491
3076122630,1sleep126195-21kworker/u8:1010:56:241
1787122630,1sleep212523-21kworker/u8:409:20:162
1156222630,2sleep20-21swapper/212:35:382
463322620,2sleep10-21swapper/112:20:291
398222620,2sleep23464-21apt-get10:00:132
366922620,2sleep10-21swapper/111:09:511
320022620,2sleep10-21swapper/109:58:501
3020022620,1sleep126163-21kworker/u8:312:05:341
1688122620,5sleep225-21ksoftirqd/211:36:342
1688122620,5sleep225-21ksoftirqd/211:36:342
1458222620,1sleep113409-21kworker/u8:707:35:341
1085422620,1sleep17898-21kworker/u8:311:25:151
757022610,6sleep225-21ksoftirqd/207:15:242
550322610,2sleep25483-21apt-get07:10:222
549622610,1sleep14285-21kworker/u8:1208:45:361
3250522610,2sleep232504-21ssh12:10:332
1600722610,2sleep216000-21ntpq10:25:302
1462422610,2sleep22911-1kworker/u9:207:35:362
931322600,1sleep123284-21kworker/u8:2407:20:261
834522600,1sleep25967-21kworker/u8:4108:55:192
481822600,1sleep24284-21kworker/u8:1008:45:142
3221722600,2sleep10-21swapper/109:50:301
3221722600,2sleep10-21swapper/109:50:301
2576022600,1sleep221451-21kworker/u8:709:35:402
465822590,1sleep230857-21kworker/u8:211:10:322
170722590,1sleep130989-21kworker/u8:412:15:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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