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2026-02-25 - 22:45
[ 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 Wed Feb 25, 2026 12:44:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2998124610,17sleep225-21ksoftirqd/210:10:332
2530723580,2sleep20-21swapper/210:00:282
93723400,1sleep21133-21kworker/u8:1409:08:552
93723400,1sleep21133-21kworker/u8:1409:08:542
308723200,2sleep23085-21ssh11:33:102
594323180,2sleep20-21swapper/209:19:212
654423170,2sleep228361-21kworker/u8:1610:30:232
1103423150,2sleep19976-1kworker/u9:211:50:181
3216223100,2sleep232156-21ssh10:15:272
2500623030,1sleep223831-21kworker/u8:412:20:132
1094123030,2sleep20-21swapper/210:40:202
1384423020,2sleep20-21swapper/210:45:422
3029422970,2sleep20-21swapper/207:14:392
2075422950,2sleep10-21swapper/112:10:271
625822930,1sleep12855-21kworker/u8:011:40:121
2515022920,6sleep225-21ksoftirqd/211:10:272
3222022900,3sleep132219-21ssh11:25:291
319622890,2sleep10-21swapper/110:23:341
1120722890,1sleep25437-21kworker/u8:709:30:182
1785422880,4sleep119-21ksoftirqd/109:45:161
1355622880,1sleep212507-21kworker/u8:411:55:172
35422820,2sleep10-21swapper/107:20:291
35422820,2sleep10-21swapper/107:20:291
2524722820,1sleep119138-21kworker/u8:211:10:341
2906122800,3sleep128928-21ssh11:20:031
880422780,3sleep28803-21ssh11:45:202
900822770,2sleep10-21swapper/110:35:331
900822770,2sleep10-21swapper/110:35:331
691422770,1sleep25363-21kworker/u8:411:40:332
2569822770,3sleep125690-21ssh12:20:451
2763022760,2sleep227588-21ssh11:15:372
1347022750,1sleep112508-21kworker/u8:511:55:161
2116422740,2sleep121163-21/usr/sbin/munin09:50:381
2116422740,2sleep121163-21/usr/sbin/munin09:50:381
1845522730,1sleep15146-21kworker/u8:312:05:251
1845522730,1sleep15146-21kworker/u8:312:05:251
1636322720,3sleep112507-21kworker/u8:412:00:391
100722720,2sleep20-21swapper/212:38:142
100722720,2sleep20-21swapper/212:38:142
700722710,2sleep27001-21ssh09:20:282
2846222710,1sleep228361-21kworker/u8:1610:07:322
1994722710,1sleep211984-21kworker/u8:011:00:022
1714322710,2sleep20-21swapper/209:43:042
2363322700,2sleep10-21swapper/111:06:561
568022690,1sleep11132-21kworker/u8:1309:18:021
445622690,2sleep20-21swapper/210:25:332
2901422690,3sleep1121rcu_preempt10:09:591
2757222690,2sleep20-21swapper/207:05:192
665722680,3sleep16655-21ssh09:20:191
2984622680,1sleep128362-21kworker/u8:1710:10:241
1839822680,1sleep116831-21kworker/u8:310:55:311
1095122680,1sleep15437-21kworker/u8:709:30:121
866622670,4sleep119-21ksoftirqd/109:25:151
449322670,2sleep122128-1kworker/u9:110:25:361
2517222670,1sleep124273-21kworker/u8:010:00:231
363822660,2sleep13550-21ssh11:35:021
2796722660,2sleep227935-21ssh12:25:362
1690722660,2sleep20-21swapper/212:01:522
2442022650,5sleep2251ksoftirqd/210:00:002
2442022650,5sleep2251ksoftirqd/209:59:592
854322640,1sleep15363-21kworker/u8:411:45:151
73522640,1sleep2490-21kworker/u8:1011:28:032
118622640,1sleep128361-21kworker/u8:1610:20:011
394722630,2sleep13474-21apt-get11:35:101
2795222630,2sleep30-21swapper/307:05:323
462822620,1sleep22856-21kworker/u8:111:35:432
2369922620,1sleep221509-21kworker/u8:212:16:352
2369922620,1sleep221509-21kworker/u8:212:16:352
206722620,7sleep225-21ksoftirqd/210:20:262
889722610,2sleep28892-21ssh10:35:262
889722610,2sleep28892-21ssh10:35:252
738522610,2sleep10-21swapper/110:31:551
2956422610,1sleep126867-21kworker/u8:807:10:321
1476622610,1sleep111984-21kworker/u8:010:48:071
2920222600,1sleep128698-21kworker/u8:112:29:411
1102522600,1sleep27687-21kworker/u8:111:50:142
3152222590,1sleep226038-21kworker/u8:811:25:022
181822590,7sleep119-21ksoftirqd/109:10:231
1613522590,2sleep216129-21ssh10:50:332
343522580,1sleep21129-21kworker/u8:1009:13:172
3105122580,4sleep1181rcuc/107:15:271
3028422580,2sleep230251-1kworker/u9:012:30:352
3028422580,2sleep230251-1kworker/u9:012:30:342
2791322580,2sleep10-21swapper/107:05:301
2137622580,2sleep10-21swapper/111:01:581
1548322580,2sleep20-21swapper/209:40:022
1092522570,2sleep110921-21ssh10:40:181
2061222560,16sleep211984-21kworker/u8:011:00:262
2981422550,1sleep128698-21kworker/u8:112:30:171
2981422550,1sleep128698-21kworker/u8:112:30:171
3064522540,1sleep126038-21kworker/u8:811:21:431
2312722540,2sleep121519-21kworker/u8:1412:15:341
2312722540,2sleep121519-21kworker/u8:1412:15:341
1677722540,2sleep10-21swapper/110:51:521
2265722530,1sleep114688-21kworker/u8:709:55:211
2265722530,1sleep114688-21kworker/u8:709:55:211
1507922530,1sleep112150-21kworker/u8:109:39:171
2232122520,2sleep222107-21latency_hist09:55:022
2228722520,6sleep222285-21apt-get11:05:122
127922510,2sleep10-21swapper/112:39:221
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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