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2026-01-18 - 08:17
[ 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 Sun Jan 18, 2026 00:45:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2337624310,1sleep122935-21kworker/u8:2319:30:171
1374123880,10sleep119-21ksoftirqd/100:20:191
1906423720,1sleep29997-21kworker/u8:520:55:222
1458723600,2sleep10-21swapper/120:40:371
2174223570,1sleep117772-21kworker/u8:2019:25:171
2174323480,1sleep219419-21kworker/u8:619:25:192
842323320,2sleep10-21swapper/122:58:531
1346123270,1sleep211620-21kworker/u8:1120:40:002
1279823220,2sleep10-21swapper/121:57:451
3162523170,2sleep10-21swapper/123:49:071
732923080,2sleep27327-21ssh21:45:312
2630523050,3sleep20-21swapper/219:39:302
1926923030,2sleep10-21swapper/119:15:521
2826523020,6sleep1121rcu_preempt23:40:321
2826523020,6sleep1121rcu_preempt23:40:321
2478823020,2sleep10-21swapper/123:34:131
2205323020,2sleep20-21swapper/222:17:592
123423010,6sleep2121rcu_preempt22:42:212
2377723000,1sleep119448-21kworker/u8:1022:20:491
459722960,2sleep20-21swapper/220:10:302
128522950,1sleep131029-21kworker/u8:2520:00:271
3054022900,1sleep221888-21kworker/u8:523:45:352
2531722900,4sleep2241rcuc/221:15:172
632622880,1sleep15714-21kworker/u8:500:04:591
2963622860,1sleep128996-21kworker/u8:422:35:011
1854122860,2sleep118506-21ssh22:10:221
969922850,1sleep23438-21kworker/u8:321:50:332
2717622850,2sleep10-21swapper/119:40:261
1842222850,2sleep20-21swapper/223:20:212
1556622850,1sleep214468-21kworker/u8:119:05:322
3049222840,2sleep20-21swapper/219:50:312
3047522820,2sleep10-21swapper/119:50:311
2023922820,2sleep10-21swapper/100:39:011
1201322810,1sleep20-21swapper/221:55:362
2715922800,1sleep224422-21kworker/u8:423:39:362
1990122800,2sleep10-21swapper/119:20:141
1152522800,4sleep225-21ksoftirqd/223:05:212
1152522800,4sleep225-21ksoftirqd/223:05:212
3207422780,2sleep20-21swapper/223:50:102
2954122780,2sleep20-21swapper/221:24:282
161322780,1sleep226782-21kworker/u8:4521:34:052
2567322760,3sleep225662-21ssh22:25:242
3215122750,2sleep20-21swapper/219:55:342
507722740,2sleep25066-21ntpq21:40:282
507722740,2sleep25066-21ntpq21:40:282
1375322740,2sleep20-21swapper/200:20:212
34522720,1sleep131142-21kworker/u8:423:50:361
3051322710,1sleep224587-21kworker/u8:522:35:262
2887522710,2sleep20-21swapper/219:45:332
2880022700,1sleep122932-21kworker/u8:1919:45:281
1300822700,2sleep10-21swapper/123:08:491
1300822700,2sleep10-21swapper/123:08:491
492522690,2sleep10-21swapper/121:40:231
492522690,2sleep10-21swapper/121:40:231
273322690,7sleep29676-21kworker/2:122:45:262
273322690,7sleep29676-21kworker/2:122:45:262
946322680,2sleep10-21swapper/120:25:281
1637722680,2sleep114468-21kworker/u8:119:10:011
626122670,1sleep231021-21kworker/u8:1520:15:362
367122670,1sleep1984-21kworker/u8:1122:47:551
367122670,1sleep1984-21kworker/u8:1122:47:541
2603422670,2sleep126025-21ssh21:15:391
1710322670,1sleep210393-21kworker/u8:222:06:172
1616122670,1sleep215128-21kworker/u8:320:45:282
2560922660,2sleep10-21swapper/119:35:301
968222650,1sleep15770-21kworker/u8:021:50:321
955622650,1sleep25713-21kworker/u8:400:10:322
955622650,1sleep25713-21kworker/u8:400:10:312
396322650,2sleep131021-21kworker/u8:1520:10:041
2718122650,1sleep124587-21kworker/u8:522:29:211
2407422650,1sleep222934-21kworker/u8:2219:31:062
2299522650,1sleep221887-21kworker/u8:323:30:272
1693222650,1sleep210109-21kworker/u8:1300:25:552
1109122650,2sleep20-21swapper/220:30:322
1885022640,1sleep112594-21kworker/u8:1423:20:351
1023422640,2sleep10-21swapper/123:01:371
3140822630,1sleep229096-21kworker/u8:221:27:392
3055022630,2sleep10-21swapper/122:35:281
266622630,3sleep12654-21ssh23:55:311
1356122630,1sleep128994-21kworker/u8:323:10:141
1608322620,1sleep114915-21kworker/u8:123:15:161
847922610,3sleep18478-21ssh00:09:341
732222600,1sleep13438-21kworker/u8:321:45:301
2719422600,2sleep2241rcuc/219:40:262
2373222600,4sleep223730-21ntpq22:20:472
2204522600,1sleep221885-21kworker/u8:023:28:122
1718422600,2sleep10-21swapper/100:27:031
1609222600,1sleep214915-21kworker/u8:123:15:182
1465122600,2sleep20-21swapper/220:40:422
912922590,1sleep15713-21kworker/u8:400:10:191
912922590,1sleep15713-21kworker/u8:400:10:191
274622590,2sleep20-21swapper/221:35:302
857122580,1sleep129399-21kworker/u8:1020:24:321
438022580,2sleep20-21swapper/222:50:102
1913422580,1sleep118472-21kworker/u8:200:34:591
1776622580,1sleep216766-21kworker/u8:1520:50:272
1097822580,6sleep216408-21cyclictest23:05:002
1682322570,2sleep20-21swapper/219:10:172
1463022570,1sleep212594-21kworker/u8:1423:10:432
3249922560,2sleep10-21swapper/122:40:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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