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2026-01-13 - 15:16
[ 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 Jan 13, 2026 00:45:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2411023660,3sleep117641-21cyclictest21:10:121
337723440,2sleep1191ksoftirqd/120:05:161
762123410,1sleep14514-21kworker/u8:1920:15:371
1929723380,1sleep218315-21kworker/u8:422:10:112
1929723380,1sleep218315-21kworker/u8:422:10:102
324223320,4sleep23241-21ssh22:45:132
1733523150,2sleep20-21swapper/219:07:192
682923140,2sleep10-21swapper/121:41:521
967923130,2sleep20-21swapper/200:09:062
292923080,2sleep10-21swapper/123:54:441
1816823060,1sleep216810-21kworker/u8:920:50:432
1253223050,1sleep27830-21kworker/u8:3620:30:392
1080523050,2sleep26164-1kworker/u9:320:25:362
1080523050,2sleep26164-1kworker/u9:320:25:362
2082723030,1sleep120558-21kworker/u8:2319:20:011
2082723030,1sleep120558-21kworker/u8:2319:20:001
152022950,2sleep11463-21kworker/u8:020:00:001
2617922920,2sleep20-21swapper/222:25:032
112922920,2sleep10-21swapper/121:30:181
1670022870,1sleep213759-21kworker/u8:100:24:402
2927322850,1sleep225579-21kworker/u8:1521:20:252
1552422850,2sleep10-21swapper/100:20:371
1121322850,1sleep17810-21kworker/u8:1320:25:481
1121322850,1sleep17810-21kworker/u8:1320:25:481
3089122820,1sleep128808-21kworker/u8:4019:50:161
2226622810,2sleep122256-21ssh22:15:331
1618822810,4sleep30-21swapper/319:05:113
668622800,2sleep10-21swapper/122:51:041
1761022790,1sleep211531-21kworker/u8:822:05:292
2920922780,1sleep125308-21kworker/u8:522:30:321
2920922780,1sleep125308-21kworker/u8:522:30:311
2666722780,2sleep10-21swapper/119:35:361
1765522770,1sleep113758-21kworker/u8:000:25:291
2304322750,1sleep120312-21kworker/u8:1621:05:291
210922750,1sleep229944-21kworker/u8:1522:42:062
1631622750,1sleep113840-21kworker/u8:1223:13:031
1401022750,2sleep10-21swapper/120:35:291
1196122750,2sleep20-21swapper/221:54:242
898522740,1sleep17817-21kworker/u8:2220:20:311
2174222730,2sleep220558-21kworker/u8:2319:20:292
1759122730,2sleep116805-1kworker/u9:022:05:281
1538422730,1sleep232311-21kworker/u8:422:00:302
1083922730,2sleep110820-21ssh00:10:321
563422720,1sleep24525-21kworker/u8:3020:10:322
563422720,1sleep24525-21kworker/u8:3020:10:312
2660522720,2sleep10-21swapper/122:25:211
1998922720,4sleep119981-21ssh23:20:301
1463522720,1sleep29208-21kworker/u8:022:00:022
2386422710,1sleep220304-21kworker/u8:821:10:012
2349222710,1sleep2121rcu_preempt00:39:042
2299822710,1sleep122229-21kworker/u8:219:25:191
2209822710,2sleep222097-21ssh22:15:252
618622690,1sleep132453-21kworker/u8:300:00:271
562522690,2sleep10-21swapper/120:10:311
562522690,2sleep10-21swapper/120:10:301
459022690,2sleep10-21swapper/123:56:541
2927622690,1sleep125497-21kworker/u8:619:45:131
2757222690,2sleep20-21swapper/223:35:492
2647722690,1sleep123361-21kworker/u8:2123:35:151
2541722690,2sleep20-21swapper/223:31:342
2000022690,3sleep119990-21ssh00:30:261
1407822690,1sleep27822-21kworker/u8:2820:35:332
1249222690,3sleep112491-21ntpq20:30:371
203222680,1sleep228801-21kworker/u8:3320:00:212
2673322670,1sleep225497-21kworker/u8:619:35:372
1543122670,3sleep215427-21ssh23:10:342
1419922670,2sleep20-21swapper/223:08:492
620122660,1sleep22395-21kworker/u8:600:00:282
843322650,2sleep20-21swapper/220:20:172
65622650,1sleep228801-21kworker/u8:3319:55:322
317222650,1sleep22231-21kworker/u8:321:35:142
2732522650,2sleep227326-21grep21:15:362
3127222640,1sleep130007-21kworker/u8:021:25:191
2889322640,1sleep127798-21kworker/u8:123:40:181
2805322640,1sleep125579-21kworker/u8:1521:18:191
2500622640,1sleep218315-21kworker/u8:422:20:452
804222630,2sleep20-21swapper/221:45:182
462022630,1sleep22394-21kworker/u8:523:57:032
388922630,3sleep13882-21ssh22:45:411
2495222630,2sleep20-21swapper/219:30:262
2141522630,2sleep10-21swapper/121:00:271
976922620,2sleep10-21swapper/122:59:441
747322620,2sleep20-21swapper/222:54:422
2949922620,1sleep223361-21kworker/u8:2123:40:342
1773422610,2sleep20-21swapper/200:25:332
146222610,7sleep231766-1kworker/u9:223:50:232
3179122600,1sleep223361-21kworker/u8:2123:45:372
1635222600,2sleep10-21swapper/120:45:291
1569222600,2sleep20-21swapper/220:45:092
135422600,2sleep11343-21ssh22:40:291
1206922600,1sleep232452-21kworker/u8:200:14:362
3276022590,1sleep129940-21kworker/u8:1022:39:491
3276022590,1sleep129940-21kworker/u8:1022:39:491
317122590,2sleep10-21swapper/121:35:131
2107322590,1sleep220830-21kworker/u8:1023:23:412
1465722590,2sleep10-21swapper/123:10:011
1193222590,7sleep119-21ksoftirqd/123:03:581
1193222590,7sleep119-21ksoftirqd/123:03:581
2459322580,2sleep118311-1kworker/u9:122:20:351
2143122580,2sleep20-21swapper/221:00:272
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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