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2026-01-30 - 20:02
[ 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 Fri Jan 30, 2026 12:45:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
398023420,1sleep23351-21kworker/u8:710:05:132
1811323320,2sleep218111-21ssh09:25:192
1646423320,1sleep214707-21kworker/u8:1211:55:412
2029023230,15sleep2121rcu_preempt12:05:222
3068623080,2sleep10-21swapper/109:51:161
1190123050,2sleep20-21swapper/207:33:392
2066523000,1sleep219657-21kworker/u8:710:50:182
2051122980,2sleep120454-21ssh09:30:251
1092122980,1sleep2589-21kworker/u8:909:10:122
770222930,1sleep16300-21kworker/u8:1511:35:321
117322920,1sleep132281-21kworker/u8:311:20:251
823522900,2sleep20-21swapper/209:00:272
3023822890,2sleep222101-1kworker/u9:112:29:572
1699722890,6sleep1121rcu_preempt09:22:251
1699722890,6sleep1121rcu_preempt09:22:251
3145122880,2sleep10-21swapper/111:15:211
919722850,2sleep10-21swapper/111:40:141
2173422830,2sleep20-21swapper/208:02:542
1514522830,2sleep20-21swapper/210:35:252
2825422820,2sleep20-21swapper/211:08:152
1629422820,1sleep215114-21kworker/u8:7107:45:372
3016822800,2sleep230156-21ssh09:50:332
1649322800,2sleep116492-21ssh11:55:431
341022790,2sleep10-21swapper/111:25:261
216822790,3sleep1590-21kworker/u8:1008:40:401
288722770,2sleep30-21swapper/307:05:293
2787822770,2sleep227875-21ssh09:45:302
2490022760,1sleep217759-21kworker/u8:411:00:202
1785222760,2sleep10-21swapper/110:43:091
1398922740,1sleep1589-21kworker/u8:909:15:371
767922730,5sleep17205-21apt-get10:15:141
2791922730,1sleep126229-21kworker/u8:309:45:331
2704322730,1sleep119657-21kworker/u8:711:05:211
560222720,1sleep12036-21kworker/u8:011:30:331
145022720,1sleep2938-21kworker/u8:609:59:222
854522710,1sleep18345-21kworker/u8:307:25:011
1452522710,1sleep113401-21kworker/u8:1207:40:291
2161922700,1sleep216982-21kworker/u8:1509:32:432
1325322700,1sleep212326-21kworker/u8:309:15:142
986322690,2sleep29853-21ntpq11:40:322
2006822690,3sleep119657-21kworker/u8:710:49:401
2309622680,2sleep10-21swapper/110:55:281
139022680,2sleep21385-21ssh11:20:332
3053922670,1sleep230136-21kworker/u8:1411:14:112
1621822670,3sleep116216-21ntpq07:45:321
2352922660,5sleep116752-21kworker/u8:308:10:001
1250122660,5sleep23736-21cyclictest11:46:192
1182422660,2sleep20-21swapper/210:25:332
1049522660,1sleep15198-21kworker/u8:4310:21:011
455322650,1sleep23429-21kworker/u8:1207:10:352
3234422650,1sleep219208-21kworker/u8:412:35:012
2603822650,2sleep20-21swapper/208:15:322
2289722650,3sleep222896-21df09:35:252
228822650,2sleep125478-1kworker/u9:407:05:101
2179522650,1sleep121331-21kworker/u8:012:09:501
1440822650,1sleep114040-21kworker/u8:1710:35:011
775322640,1sleep23429-21kworker/u8:1207:20:282
765922640,2sleep20-21swapper/211:35:282
3060722640,1sleep128011-21kworker/u8:011:14:331
2772022640,1sleep126512-21kworker/u8:1408:20:341
2528522640,2sleep210621-1kworker/u9:312:15:512
2528522640,2sleep210621-1kworker/u9:312:15:502
2437722640,1sleep223242-21kworker/u8:008:10:302
1962622640,1sleep112326-21kworker/u8:309:29:041
1915722640,1sleep216752-21kworker/u8:307:55:182
1502722640,4sleep1181rcuc/111:53:411
1204022640,2sleep10-21swapper/111:45:371
466022630,2sleep10-21swapper/108:50:171
2096722630,2sleep120961-21ssh10:50:251
1396022630,2sleep20-21swapper/210:31:152
664322620,2sleep10-21swapper/108:55:311
637722620,2sleep10-21swapper/110:10:311
2764922620,1sleep119208-21kworker/u8:412:22:081
2687622620,1sleep216972-21kworker/u8:409:44:512
2322322620,2sleep123213-21ssh09:35:331
2279622620,1sleep221621-21kworker/u8:608:05:312
905422610,1sleep13422-21kworker/u8:407:25:211
3199422610,2sleep10-21swapper/112:33:031
2552922610,1sleep123913-21kworker/u8:009:40:271
613422600,1sleep23429-21kworker/u8:1207:15:292
2237422600,1sleep114707-21kworker/u8:1212:10:191
734322590,1sleep25200-21kworker/u8:4510:15:022
2795522590,2sleep20-21swapper/212:23:512
1858022590,2sleep118579-21ssh12:00:341
1719722590,2sleep20-21swapper/210:40:372
1584222590,1sleep212326-21kworker/u8:309:20:212
1584222590,1sleep212326-21kworker/u8:309:20:212
85722580,8sleep23736-21cyclictest12:35:322
616922580,1sleep230136-21kworker/u8:1411:31:432
2124622580,1sleep116752-21kworker/u8:308:00:401
1208422580,1sleep110396-21kworker/u8:109:11:031
1177922580,1sleep19979-21kworker/u8:2207:32:051
1447522570,3sleep214474-21ld07:40:262
947822560,1sleep28345-21kworker/u8:307:25:372
846422560,2sleep20-21swapper/210:15:492
287122560,1sleep232431-21kworker/u8:507:05:282
1585422560,2sleep10-21swapper/110:37:551
143222560,2sleep20-21swapper/208:40:212
1065522560,2sleep20-21swapper/210:22:352
1004222550,1sleep1589-21kworker/u8:909:05:361
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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