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2026-01-22 - 20:48
[ 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 Thu Jan 22, 2026 00:45:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3209723560,3sleep226491-21kworker/u8:3820:50:112
2048723540,1sleep214811-21kworker/u8:222:50:132
2048323540,2sleep10-21swapper/122:50:121
110223540,8sleep225-21ksoftirqd/219:15:262
110223540,8sleep225-21ksoftirqd/219:15:252
2754223480,1sleep227541-21kworker/u8:023:05:222
3209223470,2sleep10-21swapper/120:50:111
2754023460,2sleep10-21swapper/123:05:191
1242823160,2sleep10-21swapper/123:41:541
3142223140,2sleep20-21swapper/220:47:382
2326223140,2sleep10-21swapper/120:22:411
1130223140,2sleep111301-21ssh21:20:131
2500823120,2sleep10-21swapper/120:29:241
490023020,2sleep14894-21ssh23:25:301
2324623020,5sleep2251ksoftirqd/220:22:292
2597923010,7sleep2121rcu_preempt00:10:372
3231422950,1sleep131250-21kworker/u8:422:05:161
1353822940,2sleep20-21swapper/219:54:042
907122930,1sleep18018-21kworker/u8:323:35:201
3194522930,1sleep126523-21kworker/u8:700:25:011
3194522930,1sleep126523-21kworker/u8:700:25:011
1419722920,2sleep214196-21ssh21:25:302
1419722920,2sleep214196-21ssh21:25:292
491522860,1sleep21029-21kworker/u8:623:25:312
1203622840,1sleep210176-21kworker/u8:1321:20:442
638222830,1sleep227615-21kworker/u8:1019:30:322
1578922830,2sleep215788-21diskstats20:00:192
975922820,1sleep127615-21kworker/u8:1019:40:371
2804722820,2sleep20-21swapper/221:55:252
1657422820,3sleep116573-21ssh21:30:351
131422810,2sleep20-21swapper/220:55:142
131422810,2sleep20-21swapper/220:55:142
3018022800,1sleep227541-21kworker/u8:023:10:242
297922800,2sleep10-21swapper/121:00:161
2517622800,1sleep224836-21kworker/u8:420:30:022
1984922800,15sleep10-21swapper/122:49:221
2565122790,1sleep212487-21kworker/u8:123:00:302
252022790,3sleep225-21ksoftirqd/219:20:202
1861222790,2sleep20-21swapper/223:55:342
2586622760,2sleep20-21swapper/220:30:252
947722750,2sleep10-21swapper/121:15:401
2642222750,1sleep124311-21kworker/u8:021:51:181
2642222750,1sleep124311-21kworker/u8:021:51:181
493222740,2sleep14928-21ssh00:35:251
1678222740,2sleep20-21swapper/223:51:042
1078022740,2sleep20-21swapper/223:39:582
2208422730,19sleep119294-21kworker/u8:1200:04:211
32922720,2sleep2324-21ssh22:05:382
2600722720,2sleep10-21swapper/120:30:371
724322710,1sleep11029-21kworker/u8:623:30:321
356322710,2sleep20-21swapper/221:00:282
3040222700,7sleep230400-21ntpq22:00:282
227022700,1sleep10-21swapper/119:20:141
1879922700,2sleep20-21swapper/222:45:392
800522690,1sleep11780-21kworker/u8:119:35:341
2172022690,3sleep119883-21kworker/u8:520:19:071
2218222680,3sleep222181-21ssh21:43:472
331122660,1sleep13256-21kworker/u8:922:11:521
331122660,1sleep13256-21kworker/u8:922:11:521
3122122660,12sleep131151-21kworker/u8:323:12:201
267822660,2sleep222262-1kworker/u9:100:30:242
173222660,2sleep232731-1kworker/u9:023:20:002
131322660,1sleep126491-21kworker/u8:3820:55:131
131322660,1sleep126491-21kworker/u8:3820:55:121
982422650,2sleep20-21swapper/221:15:452
725022650,1sleep227541-21kworker/u8:023:30:332
637122650,1sleep15217-21kworker/u8:719:30:311
2761522650,1sleep126499-21kworker/u8:4620:35:301
706022640,2sleep27059-21ssh21:10:382
1692822640,2sleep10-21swapper/120:05:011
1458222640,2sleep10-21swapper/122:36:121
2999422630,5sleep1181rcuc/119:05:201
2342222630,2sleep223401-21ssh22:55:322
1769322630,2sleep10-21swapper/120:05:241
1750922630,1sleep214959-21kworker/u8:1420:05:222
505022620,1sleep23463-21kworker/u8:2500:35:312
412522620,1sleep130887-21kworker/u8:1119:25:211
3256122620,2sleep125270-1kworker/u9:223:15:251
3163122620,1sleep230886-21kworker/u8:919:10:192
3002722620,2sleep228136-21kworker/u8:120:45:002
2185722620,1sleep221793-21kworker/u8:020:20:002
2218922610,2sleep27244-1kworker/u9:200:04:512
2887122600,1sleep126610-21kworker/u8:121:57:081
2762922600,2sleep20-21swapper/220:35:322
1940422600,3sleep119403-21ssh23:57:371
1630122600,1sleep13199-21kworker/u8:723:50:301
1215122600,2sleep20-21swapper/223:40:382
1128822600,2sleep10-21swapper/119:45:311
3205622590,1sleep130886-21kworker/u8:919:10:381
3150322590,1sleep226530-21kworker/u8:1600:23:042
3150322590,1sleep226530-21kworker/u8:1600:23:042
268822590,1sleep21029-21kworker/u8:623:20:332
268822590,1sleep21029-21kworker/u8:623:20:332
2657222590,2sleep10-21swapper/100:12:381
2640722590,2sleep20-21swapper/221:51:152
2640722590,2sleep20-21swapper/221:51:152
1654122590,2sleep216162-1kworker/u9:121:30:322
112322590,1sleep126523-21kworker/u8:700:26:571
956022580,2sleep20-21swapper/219:40:252
2385222580,2sleep20-21swapper/200:05:512
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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