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2026-02-10 - 13:57
[ 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 00:45:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1212323410,1sleep211241-21kworker/u8:621:45:152
1518323260,1sleep211218-21kworker/u8:420:30:092
488123210,2sleep10-21swapper/121:29:341
1013323160,1sleep18197-21kworker/u8:1700:00:361
800123060,2sleep10-21swapper/120:07:211
1500323060,2sleep20-21swapper/221:50:292
2647323040,1sleep125630-21kworker/u8:419:25:211
2647323040,1sleep125630-21kworker/u8:419:25:211
475523030,2sleep10-21swapper/122:39:501
627223020,2sleep10-21swapper/120:01:271
2450122970,2sleep224493-21ssh22:10:412
1049522940,2sleep110489-21ssh21:40:321
3161222920,1sleep228932-21kworker/u8:419:40:252
3161222920,1sleep228932-21kworker/u8:419:40:242
2339622900,1sleep220218-21kworker/u8:223:20:152
1980822900,3sleep119798-21ssh22:00:341
2045422870,1sleep20-21swapper/220:45:242
1045822860,1sleep24259-21kworker/u8:822:50:372
1045822860,1sleep24259-21kworker/u8:822:50:362
2178322850,1sleep120248-21kworker/u8:200:25:291
1793922830,2sleep10-21swapper/121:56:401
853722810,1sleep24259-21kworker/u8:822:46:102
2061822810,1sleep117893-21kworker/u8:600:23:401
1913122810,1sleep117912-21kworker/u8:120:40:321
1686622810,1sleep115790-21kworker/u8:000:15:201
2781422780,2sleep10-21swapper/119:30:141
45322750,1sleep232057-21kworker/u8:722:30:142
1498322750,1sleep111243-21kworker/u8:1021:50:281
1250622750,1sleep16585-21kworker/u8:1022:55:301
537322740,2sleep21973-21kworker/u8:022:40:192
64722730,2sleep1646-21ssh21:20:131
763822720,2sleep21522-1kworker/u9:223:55:322
763822720,2sleep21522-1kworker/u9:223:55:322
335622720,2sleep20-21swapper/222:35:252
1014822720,2sleep210141-21ntpq00:00:362
372422710,1sleep22012-21kworker/u8:621:25:412
3264122710,1sleep132277-21kworker/u8:121:19:211
2998722710,2sleep20-21swapper/219:35:302
50622700,2sleep10-21swapper/119:45:231
2639822690,4sleep226397-21ntpq23:25:382
1492022690,2sleep114916-21ssh23:00:361
534422680,3sleep15261-21ssh22:40:181
2600022680,2sleep20-21swapper/222:15:072
2342822680,3sleep223422-21ntpq19:15:282
940322670,1sleep16404-21kworker/u8:2020:10:391
2642622670,1sleep224470-21kworker/u8:921:05:002
2553922670,2sleep10-21swapper/121:00:261
2218422670,2sleep113534-1kworker/u9:122:05:371
2218422670,2sleep113534-1kworker/u9:122:05:371
141222670,2sleep10-21swapper/123:41:281
65122660,1sleep224467-21kworker/u8:421:20:142
647822660,1sleep20-21swapper/221:31:202
1707022660,2sleep10-21swapper/120:35:221
1235422660,2sleep10-21swapper/120:20:311
3128022650,2sleep129545-21kworker/u8:522:25:311
2932622650,1sleep222323-21kworker/u8:523:32:012
2932622650,1sleep222323-21kworker/u8:523:32:012
2414022650,2sleep124139-21ssh00:30:321
2228722650,2sleep222281-21sed20:50:262
2228722650,2sleep222281-21sed20:50:252
2183622650,1sleep17137-21kworker/u8:019:10:281
1995122650,2sleep20-21swapper/222:00:442
1331722650,2sleep10-21swapper/121:46:181
1263922650,3sleep212637-21ssh22:55:392
3226122640,2sleep20-21swapper/222:28:132
2946822640,2sleep20-21swapper/222:20:452
2738822640,2sleep10-21swapper/122:16:551
248922640,7sleep119-21ksoftirqd/119:50:291
2846022630,2sleep128455-21memory23:30:241
2846022630,2sleep128455-21memory23:30:241
275522630,1sleep21527-21kworker/u8:1323:45:202
275522630,1sleep21527-21kworker/u8:1323:45:192
2294522630,1sleep218136-21kworker/u8:922:07:392
2294522630,1sleep218136-21kworker/u8:922:07:392
1651022630,2sleep20-21swapper/223:05:152
1065622630,4sleep110659-21grep20:15:341
783522620,2sleep17830-21ssh21:35:211
2853322620,1sleep224468-21kworker/u8:521:10:292
1430122620,1sleep28196-21kworker/u8:1600:10:142
935822610,2sleep20-21swapper/221:39:082
2569822610,1sleep122559-21kworker/u8:823:25:161
2506722610,1sleep222417-21kworker/u8:719:20:272
1936922610,2sleep20-21swapper/223:10:262
1067222610,1sleep29585-21kworker/u8:620:15:342
415322600,1sleep23003-21kworker/u8:119:55:332
415322600,1sleep23003-21kworker/u8:119:55:322
2388022600,2sleep20-21swapper/220:55:252
2347722600,1sleep117713-21kworker/u8:119:15:321
2324722600,2sleep223207-21ssh00:30:002
1732622600,5sleep217317-21ssh21:55:322
1023422600,1sleep14031-21kworker/u8:422:50:271
1023422600,1sleep14031-21kworker/u8:422:50:271
408522590,3sleep119-21ksoftirqd/119:55:281
408522590,3sleep119-21ksoftirqd/119:55:271
304322590,2sleep11522-1kworker/u9:223:45:261
304322590,2sleep11522-1kworker/u9:223:45:261
2844822590,2sleep10-21swapper/121:10:071
1719722590,2sleep117193-21ssh23:05:351
582722580,2sleep20-21swapper/220:00:472
2105722580,2sleep20-21swapper/223:15:042
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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