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2026-02-15 - 15:29
[ 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 Feb 15, 2026 12:45:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1012723810,3sleep2121rcu_preempt07:25:242
730423590,1sleep23768-21kworker/u8:511:20:152
2141523430,3sleep221400-21apt-get09:30:172
682223380,6sleep119-21ksoftirqd/111:20:001
2922223360,1sleep122476-21kworker/u8:312:05:401
1453723230,2sleep114535-21ssh10:25:221
2082823190,14sleep10-21swapper/109:29:381
2042923160,1sleep216124-21kworker/u8:007:55:272
2140223120,2sleep10-21swapper/109:30:091
208523120,3sleep12084-21ssh12:18:071
106123050,2sleep11049-21ssh09:55:291
1397723040,2sleep10-21swapper/109:14:471
3112822980,2sleep10-21swapper/109:50:271
1705522980,2sleep10-21swapper/111:40:331
188322970,2sleep10-21swapper/108:40:001
172322970,2sleep20-21swapper/211:08:082
2899622940,2sleep20-21swapper/209:45:372
348822930,2sleep23482-21ssh10:00:332
2051122930,2sleep10-21swapper/110:38:271
2632622910,1sleep220835-21kworker/u8:510:50:302
698022880,1sleep26059-21kworker/u8:207:15:262
1550622880,1sleep26116-21kworker/u8:111:37:252
831822870,2sleep18238-21ssh10:10:371
1869722860,2sleep118627-21ssh10:35:021
1526822860,1sleep111215-21kworker/u8:3507:40:181
244222830,2sleep232434-21kworker/u8:2208:40:212
244222830,2sleep232434-21kworker/u8:2208:40:212
884422820,2sleep10-21swapper/107:20:271
2053522820,1sleep119368-21kworker/u8:307:55:341
1876422820,2sleep118719-21ssh11:45:041
1628222820,2sleep20-21swapper/209:19:532
561022810,2sleep20-21swapper/207:10:312
1884422810,1sleep216124-21kworker/u8:007:50:282
338822800,3sleep13387-21ssh12:20:281
2667822790,1sleep124825-21kworker/u8:812:00:381
2374322790,3sleep225-21ksoftirqd/208:05:322
1073522780,1sleep10-21swapper/107:25:391
3074722770,2sleep20-21swapper/208:26:592
559422760,2sleep10-21swapper/107:10:301
1342022760,2sleep20-21swapper/207:35:172
2639622740,2sleep20-21swapper/209:40:242
1720122740,1sleep116124-21kworker/u8:007:45:291
1335722730,1sleep111206-21kworker/u8:2607:35:151
1020522730,6sleep14797-21cyclictest11:25:341
842222720,2sleep20-21swapper/210:10:382
2451922720,3sleep215531-21kworker/u8:211:55:392
2451922720,3sleep215531-21kworker/u8:211:55:382
995922700,1sleep11947-21kworker/u8:712:35:191
536222700,1sleep11949-21kworker/u8:1012:25:181
2417922700,5sleep121836-1kworker/u9:211:55:341
2417922700,5sleep121836-1kworker/u9:211:55:331
193922700,6sleep24797-21cyclictest09:57:352
1336622700,1sleep110936-21kworker/u8:1210:22:071
2367322690,1sleep121208-21kworker/u8:208:05:271
1465222690,2sleep114638-21ssh11:35:271
440922680,1sleep13343-21kworker/u8:2608:45:271
2863522680,1sleep215599-21kworker/u8:210:55:342
2538222680,2sleep10-21swapper/108:10:291
758622670,1sleep13768-21kworker/u8:511:20:271
578322670,1sleep11835-21kworker/u8:010:05:351
3031322670,2sleep10-21swapper/108:25:371
290122670,1sleep127135-21kworker/u8:011:10:241
2754322670,2sleep20-21swapper/212:02:562
2802522660,3sleep119-21ksoftirqd/108:20:141
2802522660,3sleep119-21ksoftirqd/108:20:141
1150822660,1sleep28822-21kworker/u8:710:19:202
1150822660,1sleep28822-21kworker/u8:710:19:192
1111422660,1sleep21948-21kworker/u8:812:37:172
951922650,2sleep20-21swapper/211:25:152
872122650,1sleep13375-21kworker/u8:5809:00:141
347822650,1sleep131918-21kworker/u8:610:00:321
2893622640,2sleep128930-21ssh09:45:331
2659522640,3sleep126589-21ssh09:40:301
580122630,2sleep25799-21ntp_states10:05:352
397522630,2sleep30-21swapper/307:05:383
2148422630,2sleep121454-21ssh11:50:191
2897122620,1sleep28650-21kworker/u8:412:05:332
1948722620,1sleep217907-21kworker/u8:310:35:322
1638922620,1sleep26116-21kworker/u8:111:40:142
1308322620,2sleep20-21swapper/210:20:482
1174722620,1sleep211199-21kworker/u8:1907:30:142
593222610,1sleep25003-21kworker/u8:308:50:222
3080622610,2sleep230804-21ssh09:50:212
1072522610,2sleep18052-1kworker/u9:210:15:411
1072522610,2sleep18052-1kworker/u9:210:15:411
803022600,2sleep28019-21ssh12:30:302
612822600,1sleep15008-21kworker/u8:708:50:331
2395322600,2sleep10-21swapper/109:35:231
2011422600,1sleep20-21swapper/209:26:122
1393422600,2sleep213933-21ssh09:14:342
511922590,1sleep24283-21kworker/u8:1412:25:152
3237122590,2sleep10-21swapper/112:14:051
2822022590,1sleep122529-21kworker/u8:710:55:211
1876922590,2sleep10-21swapper/107:50:231
543222580,1sleep23770-21kworker/u8:711:15:362
1713422580,2sleep217054-21ssh10:30:282
1600722580,1sleep210937-21kworker/u8:1310:28:472
1299022580,1sleep26116-21kworker/u8:111:31:182
733722570,2sleep10-21swapper/108:55:211
351822570,1sleep21947-21kworker/u8:712:20:372
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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