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2026-02-23 - 11:01
[ 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 Feb 23, 2026 00:45:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
681723670,1sleep231947-21kworker/u8:1719:45:122
682623590,2sleep16815-1kworker/u9:119:45:161
867123520,2sleep20-21swapper/219:50:172
2663523430,1sleep125134-21kworker/u8:322:00:271
68423420,2sleep1676-21ssh23:25:121
783423320,3sleep27830-21ssh23:40:192
1784023260,2sleep10-21swapper/100:00:341
1784023260,2sleep10-21swapper/100:00:331
1119123170,2sleep111152-21ssh23:45:501
3066023090,1sleep229713-21kworker/u8:023:20:182
3197923050,2sleep10-21swapper/100:30:451
868323020,3sleep18665-21apt-get19:50:201
2747122970,1sleep224628-21kworker/u8:1820:45:332
368122960,2sleep20-21swapper/222:20:352
1747022930,2sleep10-21swapper/120:15:331
1203222870,1sleep2356-21kworker/u8:1221:30:162
1261522860,1sleep211496-21kworker/u8:220:00:342
768222850,2sleep17674-21ssh21:20:181
1029422850,2sleep110290-21ssh21:25:251
1029422850,2sleep110290-21ssh21:25:251
2830522840,2sleep228304-21ssh22:05:152
2374122820,2sleep223740-21ssh21:55:232
2171922810,2sleep10-21swapper/120:30:001
2171922810,2sleep10-21swapper/120:29:591
1568222810,2sleep10-21swapper/120:10:251
1905522800,2sleep10-21swapper/120:20:261
2601222790,2sleep226011-21ssh00:20:002
32822780,2sleep10-21swapper/121:01:441
2132822770,1sleep219602-21kworker/u8:1020:25:472
2132822770,1sleep219602-21kworker/u8:1020:25:472
1916622770,1sleep117937-21kworker/u8:221:45:191
338722760,2sleep23376-21ssh21:10:382
1665322760,2sleep116650-21aten2.4-expect21:40:161
331122750,1sleep12084-21kworker/u8:521:10:331
187822750,1sleep229716-21kworker/u8:623:25:592
3130422740,1sleep129797-21kworker/u8:222:10:331
260922740,5sleep129797-21kworker/u8:222:20:011
139722740,2sleep20-21swapper/221:05:232
744322730,2sleep10-21swapper/123:40:001
3127622730,2sleep231272-21ssh22:10:292
2928422730,1sleep220627-21kworker/u8:600:25:302
2668122730,2sleep226675-21ssh23:10:342
1513022730,6sleep115128-21ntpq22:45:321
1513022730,6sleep115128-21ntpq22:45:311
575922710,2sleep15743-21ssh21:15:361
2558722710,1sleep125132-21kworker/u8:021:59:271
1869222700,2sleep10-21swapper/122:55:001
236622680,2sleep12353-21ssh21:10:011
2672922670,1sleep125094-21kworker/u8:123:10:361
1164322670,1sleep26687-21kworker/u8:422:38:562
968622660,6sleep29682-21sh21:25:062
968622660,6sleep29682-21sh21:25:062
2612722660,2sleep10-21swapper/119:05:181
1545622660,1sleep113912-21kworker/u8:1823:55:271
1256722660,2sleep20-21swapper/222:40:212
2220922650,1sleep121456-21kworker/u8:220:30:211
1718622650,1sleep213511-21kworker/u8:921:40:262
1430622650,2sleep10-21swapper/121:35:141
395022640,1sleep22821-21kworker/u8:419:35:292
2650222640,2sleep20-21swapper/219:05:302
2045822640,2sleep120456-21ssh00:05:351
310522630,2sleep13104-21ssh22:20:231
2198322630,1sleep220627-21kworker/u8:600:10:202
1413222630,1sleep213074-21kworker/u8:620:05:252
1314522630,6sleep212448-1kworker/u9:123:50:252
882022620,1sleep22082-21kworker/u8:421:22:082
3196022620,1sleep229923-21kworker/u8:800:30:412
3060822620,1sleep229541-21kworker/u8:120:55:262
2659322620,2sleep223697-1kworker/u9:222:00:242
233722620,2sleep10-21swapper/100:37:481
2081722620,2sleep10-21swapper/122:58:261
1786722620,2sleep20-21swapper/222:51:022
173722620,1sleep229929-21kworker/u8:1500:35:442
1035322620,1sleep2241rcuc/223:45:222
3008022610,2sleep20-21swapper/219:15:442
967922600,1sleep19108-21kworker/u8:1623:44:251
2893122600,2sleep128791-1kworker/u9:022:05:301
2877222600,2sleep10-21swapper/119:12:501
2456822600,2sleep124561-21ssh00:15:251
2807922590,1sleep225492-21kworker/u8:000:23:542
2580122590,1sleep123088-21kworker/u8:1320:40:301
2580122590,1sleep123088-21kworker/u8:1320:40:301
1778322590,1sleep216201-21kworker/u8:000:00:312
1778322590,1sleep216201-21kworker/u8:000:00:302
1748122590,1sleep29822-21kworker/u8:1420:15:342
169922590,2sleep10-21swapper/119:30:141
1385522590,2sleep10-21swapper/120:05:201
1205022590,1sleep111496-21kworker/u8:220:00:171
590022580,2sleep20-21swapper/222:25:262
305022580,2sleep13030-21apt-get23:30:171
305022580,2sleep13030-21apt-get23:30:171
2919022580,1sleep122949-21kworker/u8:900:25:261
2815622580,2sleep10-21swapper/100:24:171
2210322580,1sleep120670-21kworker/u8:723:00:321
2210322580,1sleep120670-21kworker/u8:723:00:311
553022570,1sleep24445-21kworker/u8:1019:40:292
387022570,5sleep119-21ksoftirqd/119:35:251
3140622570,2sleep10-21swapper/119:20:261
3032922570,2sleep10-21swapper/119:17:041
241822570,1sleep220257-21kworker/u8:622:19:222
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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