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2026-01-19 - 10:06
[ 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 Jan 19, 2026 00:45:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2681424260,1sleep225615-21kworker/u8:1222:35:132
822223670,2sleep17042-1kworker/u9:321:55:151
2470023650,2sleep20-21swapper/223:40:132
822723460,1sleep27040-21kworker/u8:1021:55:162
2042423340,2sleep220407-21ssh21:10:372
898723300,2sleep20-21swapper/223:05:302
2171323260,2sleep10-21swapper/123:34:121
2171323260,2sleep10-21swapper/123:34:111
1969823250,2sleep20-21swapper/222:20:132
2264423240,2sleep122638-21ssh22:25:311
1298923160,2sleep20-21swapper/223:15:112
1660623110,2sleep10-21swapper/100:31:491
97323040,2sleep1972-21ssh23:59:121
1780823040,1sleep116552-21kworker/u8:1719:25:361
2405623020,4sleep2241rcuc/223:39:312
286422990,1sleep22058-21kworker/u8:1620:20:212
1928022980,2sleep20-21swapper/200:38:422
1616122980,1sleep214983-21kworker/u8:1019:20:352
1354522980,2sleep10-21swapper/119:14:471
2744522970,6sleep125616-1kworker/u9:122:35:371
857922960,1sleep15584-21kworker/u8:820:35:341
1022422920,1sleep19061-21kworker/u8:520:40:361
3197222910,1sleep229635-21kworker/u8:520:10:192
3190722900,2sleep128020-21kworker/u8:921:35:361
1796522890,2sleep217959-21ssh22:15:262
366622860,2sleep12401-21kworker/u8:1021:45:171
417422840,2sleep10-21swapper/100:05:231
1157222840,1sleep29792-21kworker/u8:1000:20:412
2073522810,2sleep10-21swapper/121:10:391
631222800,1sleep15584-21kworker/u8:820:30:141
3035122800,2sleep20-21swapper/220:05:182
2991922790,5sleep129909-21ntpq23:50:291
2991922790,5sleep129909-21ntpq23:50:281
669422780,2sleep20-21swapper/220:30:322
443422780,2sleep20-21swapper/222:55:412
2701822760,1sleep221069-21kworker/u8:223:45:142
2027822760,2sleep120269-21ssh22:20:281
2724222750,2sleep10-21swapper/121:25:321
1337722750,2sleep10-21swapper/120:50:321
2886322740,3sleep128862-21ssh21:30:141
2886322740,3sleep128862-21ssh21:30:141
643522730,1sleep1347-21kworker/u8:523:00:261
1339322730,1sleep29059-21kworker/u8:420:50:342
1077622730,1sleep27040-21kworker/u8:1022:00:192
380722720,3sleep119-21ksoftirqd/122:55:111
2415922720,2sleep20-21swapper/219:45:282
2415922720,2sleep20-21swapper/219:45:272
176422720,3sleep21762-21ntpq21:40:312
2582322710,1sleep124693-21kworker/u8:619:50:281
1178722710,3sleep211713-21ssh23:10:502
891722700,2sleep18909-21ssh23:05:291
2701722700,2sleep10-21swapper/123:45:131
1907722700,1sleep225-21ksoftirqd/219:30:232
1338922700,2sleep213342-21kworker/u8:519:12:482
671322690,1sleep2347-21kworker/u8:523:00:322
3166922690,3sleep231667-21ssh22:45:192
3166922690,3sleep231667-21ssh22:45:192
2680522690,2sleep127191-1kworker/u9:319:55:121
2019522690,2sleep120197-21latency_hist19:35:011
846322680,3sleep20-21swapper/220:35:262
2956522680,1sleep219113-21kworker/u8:621:30:352
2956522680,1sleep219113-21kworker/u8:621:30:352
290222680,1sleep221070-21kworker/u8:300:02:152
2492522680,2sleep122631-1kworker/u9:222:30:331
1673522680,4sleep225-21ksoftirqd/222:13:142
1120622680,2sleep30-21swapper/319:05:403
568922670,2sleep10-21swapper/121:50:121
2847822670,2sleep10-21swapper/120:00:131
2546922670,2sleep125461-21ssh23:40:471
1279522670,2sleep10-21swapper/122:05:131
1279522670,2sleep10-21swapper/122:05:131
1052222670,1sleep17040-21kworker/u8:1022:00:141
980922660,1sleep29794-21kworker/u8:1200:17:222
670922660,6sleep26706-21ntpq00:10:312
2484022660,1sleep20-21swapper/221:20:262
1126222660,3sleep19792-21kworker/u8:1000:20:271
2487922650,3sleep212152-21cyclictest22:30:302
2243322650,2sleep122431-21ssh23:35:211
2719422640,2sleep20-21swapper/221:25:292
2032422630,1sleep218173-21kworker/u8:2019:35:152
1589522630,2sleep20-21swapper/223:20:252
3224822620,3sleep219387-21diskmemload21:35:422
3106822620,1sleep118855-21kworker/u8:422:44:491
193322620,2sleep20-21swapper/222:50:292
1407222620,1sleep113343-21kworker/u8:619:15:201
1407222620,1sleep113343-21kworker/u8:619:15:191
1137822620,2sleep10-21swapper/119:05:471
2910822610,2sleep20-21swapper/220:00:312
2458022610,1sleep123071-21kworker/u8:1019:45:391
2458022610,1sleep123071-21kworker/u8:1019:45:381
1615522610,6sleep225-21ksoftirqd/221:00:152
1261322610,2sleep112612-21ssh23:14:331
545822600,3sleep25415-21ssh21:50:012
3199122600,1sleep130488-21kworker/u8:222:45:261
3199122600,1sleep130488-21kworker/u8:222:45:261
3029522600,2sleep20-21swapper/222:41:132
2250122600,2sleep20-21swapper/219:40:242
1679722600,2sleep10-21swapper/121:00:331
1356622600,2sleep113561-21ssh23:15:261
2150822590,2sleep10-21swapper/119:37:541
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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