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2026-02-18 - 01:37
[ 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 17, 2026 12:45:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
55523970,1sleep232535-21kworker/u8:409:05:152
2575023840,2sleep30-21swapper/307:05:143
2575023840,2sleep30-21swapper/307:05:143
502523590,1sleep24201-21kworker/u8:307:40:232
76423550,1sleep227102-21kworker/u8:1011:25:342
365523390,2sleep10-21swapper/111:31:281
2910323260,2sleep218237-21kworker/2:211:16:132
2585723190,2sleep10-21swapper/108:41:191
3255923170,1sleep131498-21kworker/u8:411:25:171
461923120,2sleep10-21swapper/110:24:501
461923120,2sleep10-21swapper/110:24:491
1577523120,2sleep10-21swapper/111:59:381
2972323090,1sleep227581-21kworker/u8:3408:55:152
2972323090,1sleep227581-21kworker/u8:3408:55:142
376423080,2sleep20-21swapper/207:35:322
376423080,2sleep20-21swapper/207:35:322
2450423060,4sleep1191ksoftirqd/108:39:531
2450423060,4sleep1191ksoftirqd/108:39:531
1797523020,2sleep10-21swapper/108:19:241
651823000,1sleep11737-21kworker/u8:410:28:031
651823000,1sleep11737-21kworker/u8:410:28:031
942522990,4sleep29426-21cron10:35:002
311222990,2sleep20-21swapper/211:30:362
2145522990,1sleep119938-21kworker/u8:512:10:391
912922950,2sleep10-21swapper/107:50:411
912922950,2sleep10-21swapper/107:50:401
1902222950,2sleep1121rcu_preempt12:05:281
988822940,2sleep20-21swapper/211:45:282
988822940,2sleep20-21swapper/211:45:282
242922920,1sleep231590-21kworker/u8:010:20:002
242922920,1sleep231590-21kworker/u8:010:20:002
2379322890,2sleep123787-21ssh09:55:451
496622880,1sleep230885-21kworker/u8:2109:15:242
1726622850,2sleep20-21swapper/210:50:362
748322830,2sleep20-21swapper/209:20:272
1007722830,1sleep18393-21kworker/u8:511:45:431
1007722830,1sleep18393-21kworker/u8:511:45:431
2094622820,1sleep219573-21kworker/u8:909:50:222
3232622810,5sleep225-21ksoftirqd/212:35:092
2380522810,2sleep217495-21kworker/u8:609:55:452
3083322790,1sleep227100-21kworker/u8:811:20:272
3083322790,1sleep227100-21kworker/u8:811:20:272
763222780,2sleep10-21swapper/107:45:411
2178222780,2sleep10-21swapper/111:00:321
2765322770,1sleep226929-21kworker/u8:107:10:192
1118822770,6sleep2121rcu_preempt10:37:382
1912722760,1sleep117495-21kworker/u8:609:45:351
1426122750,1sleep21740-21kworker/u8:910:45:132
746922740,2sleep23750-21kworker/u8:311:40:262
2139122740,3sleep221390-21ssh11:00:212
1560722740,1sleep215150-21kworker/u8:009:39:202
3049522730,1sleep128974-21kworker/u8:412:30:291
2598322730,2sleep125977-21ssh12:20:331
169222720,19sleep10-21swapper/112:38:521
728922710,1sleep26086-21kworker/u8:707:45:342
1307222710,2sleep213070-21ssh10:40:432
2846622700,2sleep128464-21ssh10:05:381
1896622700,9sleep225-21ksoftirqd/208:20:342
663622690,1sleep23748-21kworker/u8:111:39:412
127322690,1sleep131782-21kworker/u8:107:30:011
556622680,1sleep14201-21kworker/u8:307:40:341
289622680,1sleep230885-21kworker/u8:2109:10:302
2133022680,1sleep121013-21kworker/u8:2008:30:011
1398722680,2sleep20-21swapper/208:05:332
2919822670,2sleep20-21swapper/212:28:172
2073222670,2sleep20-21swapper/212:10:162
537522660,1sleep11417-21kworker/u8:1211:35:301
3031822660,2sleep10-21swapper/108:55:301
3031822660,2sleep10-21swapper/108:55:291
2700822660,2sleep10-21swapper/108:45:281
1686222660,2sleep10-21swapper/112:00:341
81222650,2sleep10-21swapper/109:05:171
2621622650,2sleep126214-21ntpq11:10:251
2621622650,2sleep126214-21ntpq11:10:251
1438922650,2sleep114381-21ssh09:35:291
1293922650,1sleep212833-21kworker/u8:709:32:322
1083222650,1sleep110506-21kworker/u8:009:28:301
1083222650,1sleep110506-21kworker/u8:009:28:291
977822640,1sleep28226-21kworker/u8:1409:25:292
977822640,1sleep28226-21kworker/u8:1409:25:282
36522640,2sleep20-21swapper/207:25:272
2816522640,2sleep10-21swapper/112:25:261
1910022640,1sleep215580-21kworker/u8:210:55:232
1284822640,2sleep10-21swapper/111:51:341
986322630,1sleep29862-21basename07:55:002
986322630,1sleep29862-21basename07:55:002
761322630,2sleep17611-21ssh11:40:281
3112422630,2sleep20-21swapper/207:20:242
2362722630,2sleep123621-21ssh12:15:301
2191122630,7sleep227200-21cyclictest08:30:222
1882622630,1sleep115578-21kworker/u8:010:55:181
1500522630,2sleep11737-21kworker/u8:410:45:371
2954222620,2sleep20-21swapper/207:15:262
255522620,1sleep130885-21kworker/u8:2109:10:201
2494822620,1sleep124794-21kworker/u8:311:08:001
2208422620,1sleep121013-21kworker/u8:2008:30:251
208822620,1sleep131792-21kworker/u8:1407:30:291
2397222610,1sleep215580-21kworker/u8:211:05:282
100122610,1sleep131594-21kworker/u8:610:15:451
100122610,1sleep131594-21kworker/u8:610:15:451
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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