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2026-01-21 - 21:50
[ 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 Wed Jan 21, 2026 12:45:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2439023610,1sleep118228-21kworker/u8:710:45:331
518723520,1sleep14458-21kworker/u8:1507:10:161
811223310,2sleep10-21swapper/110:10:311
518823230,5sleep223826-1kworker/u9:007:10:182
2891923210,1sleep227683-21kworker/u8:1108:20:362
2974723200,3sleep229746-21ssh10:57:452
1983723100,1sleep217823-21kworker/u8:111:45:422
1983723100,1sleep217823-21kworker/u8:111:45:412
2104523070,2sleep10-21swapper/107:55:581
3260023060,3sleep10-21swapper/108:32:411
1405023020,4sleep214043-21cron10:25:002
120822970,2sleep10-21swapper/109:55:281
1503422950,2sleep10-21swapper/109:15:301
1503422950,2sleep10-21swapper/109:15:301
2710022940,2sleep20-21swapper/208:15:242
1974322920,3sleep14731-21cyclictest09:25:311
884222910,1sleep18315-21kworker/u8:409:00:141
2982422890,1sleep229336-21kworker/u8:408:25:142
2667122890,1sleep125204-21kworker/u8:009:40:241
1531122890,2sleep10-21swapper/110:25:431
1163422870,3sleep111627-21cron11:30:001
1146622860,1sleep18531-21kworker/u8:212:40:011
1146622860,1sleep18531-21kworker/u8:212:40:001
2426622850,2sleep224263-21ssh09:35:312
1582122840,1sleep114566-21kworker/u8:107:40:351
1261522840,2sleep212611-21ssh11:30:332
117822840,1sleep131889-21kworker/u8:911:05:401
778722830,1sleep12751-21kworker/u8:607:15:411
704622830,2sleep20-21swapper/207:15:212
1416322820,1sleep27977-21kworker/u8:707:35:322
2162622810,1sleep111091-21kworker/u8:811:50:261
1651922800,2sleep10-21swapper/111:40:141
1069922800,2sleep20-21swapper/209:05:182
692422790,1sleep26480-21kworker/u8:610:08:432
3176022790,2sleep20-21swapper/211:01:182
1281422790,2sleep112802-21ssh09:10:321
529122770,1sleep21814-21kworker/u8:1011:15:182
3186622770,1sleep222660-21kworker/u8:509:50:552
2197822770,2sleep10-21swapper/109:30:301
182322770,1sleep129362-21kworker/u8:2912:18:451
2699522760,2sleep226183-1kworker/u9:109:40:382
2016122760,1sleep118224-21kworker/u8:310:35:401
2016122760,1sleep118224-21kworker/u8:310:35:401
1881122760,3sleep218802-21ssh09:25:002
943422750,2sleep20-21swapper/212:35:152
943422750,2sleep20-21swapper/212:35:152
777822750,3sleep20-21swapper/212:30:372
797522730,1sleep21812-21kworker/u8:511:20:282
1983322730,7sleep111087-1kworker/u9:211:45:411
1983322730,7sleep111087-1kworker/u9:211:45:401
796322720,2sleep14891-1kworker/u9:211:20:281
2738622710,2sleep10-21swapper/110:52:211
583122700,1sleep23416-21kworker/u8:1508:50:192
1872022700,2sleep20-21swapper/210:34:372
1872022700,2sleep20-21swapper/210:34:372
1322022700,1sleep111066-21kworker/u8:010:21:091
2665522690,1sleep224938-21kworker/u8:410:50:332
2282422690,1sleep222659-21kworker/u8:409:32:402
2066222690,2sleep20-21swapper/210:38:032
2066222690,2sleep20-21swapper/210:38:032
1260522690,2sleep10-21swapper/111:30:331
1005822690,2sleep20-21swapper/207:25:152
149222680,3sleep21491-21ssh12:17:142
3013422670,2sleep20-21swapper/212:10:012
2753122670,1sleep222420-21kworker/u8:712:04:392
2753122670,1sleep222420-21kworker/u8:712:04:382
1567822670,2sleep20-21swapper/210:25:582
870522660,1sleep26479-21kworker/u8:410:11:302
2546122660,2sleep10-21swapper/108:10:261
2131522660,2sleep221310-21ssh11:50:202
1910122650,2sleep20-21swapper/207:50:372
182822650,3sleep225205-21kworker/u8:109:56:172
572922640,3sleep15728-21ssh11:15:331
312922640,1sleep229362-21kworker/u8:2912:20:342
3090422640,1sleep129363-21kworker/u8:3012:10:361
2720122630,2sleep10-21swapper/108:15:321
2212322630,2sleep20-21swapper/210:40:362
1491822630,1sleep213199-21kworker/u8:1111:35:372
1180722630,5sleep119-21ksoftirqd/107:30:041
85422620,1sleep132497-21kworker/u8:308:35:181
538922620,2sleep25388-21ssh12:25:332
2951922620,1sleep125205-21kworker/u8:109:45:391
1704822620,1sleep214565-21kworker/u8:007:45:222
1704822620,1sleep214565-21kworker/u8:007:45:212
1577822620,2sleep20-21swapper/207:40:312
571022610,2sleep10-21swapper/110:05:251
363822610,1sleep232155-21kworker/u8:310:00:352
3068822610,1sleep118224-21kworker/u8:311:00:181
2284322610,1sleep121179-21kworker/u8:708:02:411
1018822610,2sleep20-21swapper/211:25:232
889422600,4sleep14731-21cyclictest12:33:461
2435822600,2sleep10-21swapper/108:06:201
2435822600,2sleep10-21swapper/108:06:191
1962322600,2sleep20-21swapper/209:25:242
1860822600,1sleep118223-21kworker/u8:010:34:051
1860822600,1sleep118223-21kworker/u8:010:34:041
3042022590,1sleep222660-21kworker/u8:509:49:542
2882222590,3sleep128820-21ntpq08:20:311
2458022590,2sleep124574-21ssh09:35:421
436122580,1sleep125205-21kworker/u8:110:02:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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