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2026-02-21 - 20:07
[ 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 Sat Feb 21, 2026 12:45:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1750223710,1sleep215718-21kworker/u8:109:25:392
1750223710,1sleep215718-21kworker/u8:109:25:392
2588923660,3sleep225287-21/usr/sbin/munin12:05:292
286023450,4sleep22861-21/usr/sbin/munin07:10:242
2561023290,6sleep2121rcu_preempt08:20:202
2470823280,2sleep20-21swapper/212:03:362
1355223240,3sleep113551-21ssh10:28:581
737823220,2sleep20-21swapper/209:01:262
1634323140,2sleep10-21swapper/110:35:131
3153423090,2sleep10-21swapper/108:36:531
1276823090,2sleep20-21swapper/211:36:062
507723070,2sleep20-21swapper/212:30:382
2263123000,6sleep225-21ksoftirqd/209:37:132
2263123000,6sleep225-21ksoftirqd/209:37:122
2960022970,2sleep129557-21ssh12:15:011
3264322950,2sleep10-21swapper/108:40:311
3264322950,2sleep10-21swapper/108:40:301
958022930,2sleep29579-21ssh09:10:142
1289322930,2sleep20-21swapper/207:40:392
1009122920,1sleep16280-21kworker/u8:4411:30:341
33922910,1sleep224755-21kworker/u8:410:00:172
2411122900,2sleep20-21swapper/209:40:272
782022890,2sleep10-21swapper/107:25:301
643022880,8sleep2241rcuc/210:12:592
801722860,2sleep131912-1kworker/u9:212:37:131
2685022850,2sleep10-21swapper/108:25:021
3062222840,1sleep229169-21kworker/u8:411:05:262
3273422830,2sleep20-21swapper/212:20:242
300322820,1sleep226443-21kworker/2:210:05:232
2983422820,1sleep221975-21kworker/u8:812:15:102
205022820,1sleep229262-21kworker/u8:107:10:002
488322810,1sleep24131-21kworker/u8:1308:55:192
344822810,2sleep231912-1kworker/u9:212:27:082
2779322810,2sleep227792-21ssh11:00:152
613422790,1sleep132615-21kworker/u8:1207:20:241
3173022790,2sleep20-21swapper/209:56:582
2643722780,1sleep224756-21kworker/u8:609:45:292
1864022780,1sleep210908-21kworker/u8:910:40:132
61122770,2sleep20-21swapper/208:40:432
61122770,2sleep20-21swapper/208:40:432
3260622770,1sleep131461-21kworker/u8:711:10:281
3260622770,1sleep131461-21kworker/u8:711:10:281
946522750,2sleep120635-1kworker/u9:107:30:331
946522750,2sleep120635-1kworker/u9:107:30:331
783622750,1sleep26727-21kworker/u8:1507:25:312
654022750,2sleep20-21swapper/211:23:522
325222750,1sleep12424-21kworker/u8:108:50:191
306022750,2sleep20-21swapper/211:15:322
306022750,2sleep20-21swapper/211:15:322
2883022750,1sleep10-21swapper/108:30:211
2231122750,2sleep218288-21kworker/u8:208:10:192
2111922750,1sleep116436-21kworker/u8:508:05:361
2071522750,1sleep219937-21kworker/u8:708:05:202
2018422750,2sleep220177-21cron08:05:012
2018422750,2sleep220177-21cron08:05:002
1280122750,3sleep212798-21ssh09:15:422
1173722750,1sleep21613-21kworker/u8:510:25:052
121822740,2sleep30-21swapper/307:05:433
1223222730,2sleep112214-21ssh11:35:291
1508422720,2sleep215083-21ssh09:20:332
1238222720,2sleep18994-1kworker/u9:009:15:291
1408622710,1sleep112950-21kworker/u8:411:40:191
2907122700,2sleep20-21swapper/208:30:262
2658322700,6sleep119-21ksoftirqd/110:55:521
2658322700,6sleep119-21ksoftirqd/110:55:521
1416922700,2sleep20-21swapper/211:40:212
615122690,1sleep131460-21kworker/u8:311:22:141
2415622690,2sleep10-21swapper/112:00:541
1593922680,2sleep10-21swapper/107:50:271
1397222680,3sleep2241rcuc/207:45:172
87022670,2sleep10-21swapper/110:00:281
2085722670,1sleep118035-21kworker/u8:209:34:391
2085722670,1sleep118035-21kworker/u8:209:34:381
661222660,1sleep16245-21kworker/u8:910:13:501
2342622660,1sleep120160-21kworker/u8:210:50:171
1786122660,2sleep10-21swapper/107:55:421
1051622660,1sleep26280-21kworker/u8:4411:31:122
792022650,1sleep15787-21kworker/u8:309:05:151
792022650,1sleep15787-21kworker/u8:309:05:141
1688822650,2sleep216880-21ssh11:45:352
1545022650,1sleep16242-21kworker/u8:610:32:071
301322640,1sleep22432-21kworker/u8:808:50:152
2834622640,1sleep124548-21kworker/u8:511:00:261
2546922640,2sleep20-21swapper/210:55:122
2546922640,2sleep20-21swapper/210:55:112
2345222640,3sleep223448-21df10:50:182
2073922640,1sleep119893-21kworker/u8:311:55:151
2073922640,1sleep119893-21kworker/u8:311:55:151
1928222640,4sleep29297-21diskmemload11:50:382
1928222640,4sleep29297-21diskmemload11:50:382
1865222640,5sleep12134-21cyclictest10:40:151
1839222640,1sleep2241rcuc/210:40:012
304322630,1sleep131461-21kworker/u8:711:15:311
304322630,1sleep131461-21kworker/u8:711:15:311
262922630,1sleep119891-21kworker/u8:112:25:261
1957422630,2sleep20-21swapper/209:30:302
1957422630,2sleep20-21swapper/209:30:302
1873022630,1sleep218288-21kworker/u8:208:00:012
1023722630,3sleep110224-21ssh10:20:381
784522620,1sleep25766-21kworker/u8:212:36:242
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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