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2026-02-24 - 06:56
[ 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 24, 2026 00:45:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2589923910,3sleep220250-21kworker/u8:422:15:132
2589923910,3sleep220250-21kworker/u8:422:15:132
284523510,3sleep12844-21ssh21:25:141
1869623350,2sleep10-21swapper/100:20:211
2072723170,1sleep219197-21kworker/u8:219:05:412
2072723170,1sleep219197-21kworker/u8:219:05:402
181223170,1sleep127331-21kworker/u8:1319:50:021
171023120,1sleep20-21swapper/223:42:582
1769323080,13sleep2121rcu_preempt00:18:002
3058123070,2sleep10-21swapper/119:36:381
933823050,2sleep20-21swapper/221:39:382
571123040,1sleep232247-21kworker/u8:2320:00:242
1340023020,1sleep212875-21kworker/u8:220:25:162
2459223010,2sleep20-21swapper/220:58:382
2299522980,1sleep122487-21kworker/u8:819:15:161
2046522940,1sleep117747-21kworker/u8:620:45:291
2198922900,1sleep117931-21kworker/u8:522:05:381
2198922900,1sleep117931-21kworker/u8:522:05:381
2201322870,1sleep120837-21kworker/u8:119:10:331
895222840,6sleep2121rcu_preempt22:48:262
2620422830,1sleep122445-21kworker/u8:300:35:331
2620422830,1sleep122445-21kworker/u8:300:35:321
1252122810,2sleep20-21swapper/222:55:342
663922800,7sleep121160-21cyclictest20:05:011
2950022800,5sleep2121rcu_preempt22:21:372
1493322800,1sleep111232-21kworker/u8:221:50:291
2173522790,1sleep120059-21kworker/u8:1023:15:311
854922780,1sleep227328-21kworker/u8:1020:10:172
529222780,2sleep15223-21ssh23:50:241
3205822780,1sleep129488-21kworker/u8:022:27:511
3123922780,1sleep229495-21kworker/u8:1122:25:362
2031122780,2sleep30-21swapper/319:05:303
2031122780,2sleep30-21swapper/319:05:293
178322780,1sleep21732-21kworker/u8:1222:32:062
1444522780,5sleep221160-21cyclictest00:10:282
1364222780,2sleep10-21swapper/120:25:191
126522780,1sleep232010-21kworker/u8:021:20:372
290122770,1sleep227331-21kworker/u8:1319:50:392
1733422760,2sleep10-21swapper/100:16:171
3116422750,6sleep221160-21cyclictest21:15:262
1724422750,2sleep10-21swapper/121:55:331
324822730,1sleep11725-21kworker/u8:222:35:271
3215522730,2sleep16311-1kworker/u9:021:17:461
1983822730,2sleep10-21swapper/123:10:451
1983822730,2sleep10-21swapper/123:10:451
1017722730,2sleep20-21swapper/222:50:282
1017722730,2sleep20-21swapper/222:50:272
419222720,1sleep132247-21kworker/u8:2319:55:281
2270522720,1sleep222385-21kworker/u8:123:18:262
569522710,2sleep24246-21kworker/u8:321:30:262
2503922710,2sleep20-21swapper/200:33:572
2173522700,3sleep221722-21ssh22:05:272
2173522700,3sleep221722-21ssh22:05:272
2262422690,6sleep14721-1kworker/u9:100:28:241
427822680,2sleep20-21swapper/221:27:282
2842222680,1sleep127331-21kworker/u8:1319:30:281
421322670,1sleep232257-21kworker/u8:3319:55:292
3049022670,10sleep129368-21kworker/u8:923:35:171
1385222670,1sleep110637-21kworker/u8:000:10:151
2961422660,1sleep127741-21kworker/u8:2421:11:431
2229122660,2sleep20-21swapper/220:50:342
1537022660,1sleep114504-21kworker/u8:720:30:221
1421322660,1sleep28677-21kworker/u8:223:00:162
992822650,1sleep16030-21kworker/u8:600:00:291
384922650,1sleep13724-21kworker/u8:523:47:111
2631422650,2sleep226308-21ssh23:25:342
2631422650,2sleep226308-21ssh23:25:332
848222640,1sleep13120-21kworker/u8:220:10:151
2453722640,1sleep122445-21kworker/u8:300:31:351
1016122640,2sleep10-21swapper/122:50:271
1016122640,2sleep10-21swapper/122:50:261
2726122630,2sleep10-21swapper/121:05:321
2683022630,2sleep20-21swapper/219:25:302
2656822630,1sleep124629-21kworker/u8:722:15:371
2656822630,1sleep124629-21kworker/u8:722:15:371
2596122630,2sleep125956-21ssh23:25:241
2596122630,2sleep125956-21ssh23:25:241
1061722630,1sleep227060-21kworker/u8:100:01:522
912322620,2sleep10-21swapper/122:49:141
1640222620,1sleep216125-21kworker/u8:320:35:002
126022620,2sleep10-21swapper/121:20:361
2660422610,1sleep226080-21kworker/u8:121:05:132
1480122610,3sleep114796-21ssh23:00:321
767022600,2sleep17666-21ssh21:35:191
386622600,2sleep20-21swapper/223:47:172
3170522600,1sleep130593-21kworker/u8:519:40:291
3009322600,1sleep228957-21kworker/u8:2019:35:322
2004222600,1sleep217734-21kworker/u8:123:11:422
2004222600,1sleep217734-21kworker/u8:123:11:422
1256722600,1sleep110986-21kworker/u8:522:55:381
1091022600,2sleep20-21swapper/221:41:072
764222590,2sleep20-21swapper/223:55:282
2605322590,2sleep224556-1kworker/u9:200:35:262
2605322590,2sleep224556-1kworker/u9:200:35:262
1913122590,1sleep115622-21kworker/u8:322:00:191
1378122590,4sleep211230-1kworker/u9:221:48:592
3200422580,2sleep20-21swapper/223:39:012
2911522580,1sleep227059-21kworker/u8:023:31:082
1958322580,2sleep20-21swapper/222:00:362
1720422580,3sleep217191-21ssh23:05:352
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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