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2026-01-27 - 03:27
[ 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 27, 2026 00:45:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2839723620,1sleep215767-21kworker/u8:1521:40:142
1274323570,2sleep212724-1kworker/u9:121:05:242
1274223550,1sleep16929-21kworker/u8:221:05:231
762323530,2sleep231645-1kworker/u9:020:50:142
924323390,2sleep20-21swapper/220:55:172
696023310,2sleep10-21swapper/123:14:561
1583523100,3sleep1191ksoftirqd/119:35:331
857823070,2sleep10-21swapper/123:16:451
1269823040,2sleep20-21swapper/223:25:392
761922970,1sleep15282-21kworker/u8:1420:50:131
3050822970,2sleep126096-21kworker/u8:520:20:361
800722950,1sleep26483-21kworker/u8:300:25:352
1728022950,1sleep115765-21kworker/u8:1321:15:281
1196722950,1sleep26323-21kworker/u8:119:25:302
1504422920,2sleep115034-21ssh21:10:341
1279722920,1sleep118072-21kworker/u8:122:15:291
1279722920,1sleep118072-21kworker/u8:122:15:291
2685822870,1sleep126096-21kworker/u8:520:10:191
2363422870,2sleep10-21swapper/122:40:141
331522830,1sleep222666-21kworker/u8:123:05:292
1729822830,7sleep212724-1kworker/u9:121:15:292
117022830,2sleep216992-21kworker/2:221:50:282
849622820,1sleep16323-21kworker/u8:119:15:211
561022820,2sleep21124-21kworker/u8:1419:05:322
560822820,1sleep229613-21kworker/u8:523:10:302
1963822810,2sleep219635-21ntpq21:20:312
1976222800,2sleep20-21swapper/222:30:342
1027522790,3sleep15584-1kworker/u9:123:20:341
551022760,7sleep3301rcuc/319:05:263
2677922760,2sleep10-21swapper/121:35:351
2677922760,2sleep10-21swapper/121:35:351
1398122760,2sleep20-21swapper/222:19:052
1398122760,2sleep20-21swapper/222:19:042
102322760,2sleep20-21swapper/200:10:322
102322760,2sleep20-21swapper/200:10:322
461422750,2sleep2121rcu_preempt21:57:462
2458422750,16sleep224469-21kworker/u8:120:03:452
792022740,1sleep16484-21kworker/u8:700:25:301
695822740,2sleep20-21swapper/222:03:002
2446622740,1sleep218072-21kworker/u8:121:30:392
1712922740,2sleep20-21swapper/219:40:202
1584622740,2sleep20-21swapper/219:35:352
1496922740,1sleep110947-21kworker/u8:1023:30:291
1246322740,1sleep110905-21kworker/u8:600:35:231
108822740,1sleep227632-21kworker/u8:720:30:192
476522730,2sleep229385-21kworker/u8:600:20:002
476522730,2sleep229385-21kworker/u8:600:20:002
685322710,2sleep10-21swapper/119:10:191
3085022710,2sleep127321-1kworker/u9:222:55:221
2779622710,1sleep227040-21kworker/u8:500:00:012
2372722710,3sleep223701-21ssh22:40:152
1028122710,1sleep222666-21kworker/u8:123:20:362
2937322700,2sleep20-21swapper/220:18:002
1505622700,1sleep213916-21kworker/u8:721:10:352
3133522690,3sleep216992-21kworker/2:221:45:302
3085922690,1sleep229387-21kworker/u8:900:05:332
2194922690,2sleep10-21swapper/121:25:291
2098722690,1sleep120408-21kworker/u8:621:24:531
1113822690,1sleep15282-21kworker/u8:1421:00:181
3124422680,2sleep131239-21ssh00:05:441
1734022680,2sleep110947-21kworker/u8:1023:35:361
823222670,1sleep218072-21kworker/u8:122:05:262
2666822670,2sleep226660-21ssh21:35:282
2666822670,2sleep226660-21ssh21:35:282
1155122670,1sleep110905-21kworker/u8:600:34:431
2270022660,2sleep121198-1kworker/u9:219:55:431
1955722660,2sleep119549-21ssh23:40:291
1268122660,1sleep110947-21kworker/u8:1023:25:381
686822650,1sleep26323-21kworker/u8:119:10:202
2955922650,7sleep225-21ksoftirqd/222:52:062
2129722650,1sleep220358-21kworker/u8:322:35:052
2129722650,1sleep220358-21kworker/u8:322:35:042
1870722650,2sleep117928-21kworker/u8:319:45:191
1852022650,1sleep218041-21kworker/u8:922:28:532
1026422650,2sleep10-21swapper/119:20:241
62822640,2sleep1627-21ssh23:00:211
2882622640,1sleep127329-21kworker/u8:1522:50:271
2874322640,1sleep127040-21kworker/u8:500:00:361
641322630,2sleep10-21swapper/120:45:331
2444822630,2sleep124446-21ssh21:30:371
33422620,3sleep26399-21cyclictest23:00:132
1150722620,1sleep118072-21kworker/u8:122:13:081
783222610,1sleep229611-21kworker/u8:323:15:252
37122610,1sleep131906-21kworker/u8:400:10:181
37122610,1sleep131906-21kworker/u8:400:10:171
2760722610,1sleep222666-21kworker/u8:122:48:272
2261022610,2sleep10-21swapper/123:47:141
2261022610,2sleep10-21swapper/123:47:131
1196522610,3sleep111935-21apt-get19:25:281
310022600,1sleep11929-21kworker/u8:1621:55:141
2221422600,1sleep118042-21kworker/u8:1022:35:411
2221422600,1sleep118042-21kworker/u8:1022:35:401
122222600,1sleep132007-21kworker/u8:821:50:311
2189322590,2sleep221883-21sh21:25:262
2062822590,2sleep10-21swapper/119:50:291
1078222590,2sleep20-21swapper/219:20:422
2542322580,1sleep117833-21kworker/u8:223:54:531
1103622580,2sleep229890-1kworker/u9:222:11:002
676222570,2sleep10-21swapper/122:02:071
2101022570,2sleep10-21swapper/122:34:521
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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