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2026-01-20 - 19:08
[ 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 20, 2026 12:45:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1157026010,2sleep110861-21kworker/u8:1308:25:221
1157026010,2sleep110861-21kworker/u8:1308:25:221
1782623770,2sleep115899-21kworker/u8:1408:45:001
1155623490,1sleep210860-21kworker/u8:1208:25:152
1155623490,1sleep210860-21kworker/u8:1208:25:152
2394123200,1sleep223426-21kworker/u8:1407:25:262
161123190,1sleep132656-21kworker/u8:909:25:211
752823140,2sleep20-21swapper/208:11:552
1154023120,2sleep10-21swapper/110:55:581
294423100,3sleep225048-1kworker/u9:308:00:002
3018423080,3sleep121871-1kworker/u9:010:27:201
2506623070,1sleep122686-21kworker/u8:4709:05:231
2506623070,1sleep122686-21kworker/u8:4709:05:221
1941923050,2sleep20-21swapper/208:47:132
1941223010,2sleep10-21swapper/107:10:331
1495523010,1sleep118757-21kworker/u8:1112:15:161
2648723000,1sleep125560-21kworker/u8:510:20:161
999622920,5sleep1191ksoftirqd/110:54:311
1427422920,6sleep1121rcu_preempt12:13:151
420922910,3sleep14202-21ssh10:40:401
420922910,3sleep14202-21ssh10:40:391
2490722910,2sleep124897-21ssh10:15:371
39922900,1sleep131855-21kworker/u8:407:50:271
488322880,2sleep10-21swapper/111:52:131
2649222880,2sleep226475-21apt-get10:20:162
1419922860,1sleep114102-21kworker/u8:811:02:381
2350922850,1sleep218637-21kworker/u8:112:33:262
420522840,8sleep225-21ksoftirqd/209:30:322
638822830,2sleep16379-21ssh10:45:261
2417422830,2sleep224161-21apt-get10:15:152
2385922820,2sleep225046-1kworker/u9:109:00:352
2187022810,3sleep221868-21apt-get10:10:112
2973622800,1sleep128218-21kworker/u8:509:15:361
1568422800,2sleep115680-21ssh11:05:361
181822790,1sleep232656-21kworker/u8:909:25:252
1780922790,2sleep30-21swapper/307:05:313
1506422770,1sleep214346-21kworker/u8:108:35:202
493522760,2sleep2121rcu_preempt11:52:262
2473322760,2sleep20-21swapper/212:35:272
1534722760,1sleep114347-21kworker/u8:208:35:271
383622750,2sleep20-21swapper/210:40:292
383622750,2sleep20-21swapper/210:40:292
1199222750,2sleep20-21swapper/212:08:222
1344222740,2sleep20-21swapper/208:30:262
880722730,2sleep20-21swapper/210:50:342
3254122730,1sleep124350-21kworker/u8:109:21:181
100422720,2sleep11001-21latency_hist11:45:011
879222710,2sleep18782-21ssh09:40:331
879222710,2sleep18782-21ssh09:40:321
3087522710,3sleep230874-21ssh11:39:352
2905622710,2sleep10-21swapper/107:40:141
2743222710,1sleep126693-21kworker/u8:307:35:181
1110922710,1sleep230191-21kworker/u8:110:55:352
35422700,2sleep20-21swapper/210:33:482
3079422700,2sleep10-21swapper/107:45:161
2255122690,1sleep118640-21kworker/u8:612:30:361
2215322690,2sleep118288-1kworker/u9:208:55:321
2594522680,2sleep10-21swapper/112:39:041
2148522680,1sleep118752-21kworker/u8:611:19:261
1442422680,3sleep114422-21ssh09:53:381
1263122680,2sleep20-21swapper/212:10:112
1742222670,1sleep216715-21kworker/u8:1107:05:192
1556322670,1sleep19554-21kworker/u8:409:55:231
298922660,1sleep232676-21kworker/u8:211:49:042
2684622660,1sleep224350-21kworker/u8:109:10:172
2453022660,2sleep130762-1kworker/u9:007:25:411
2259122660,2sleep122584-21ssh10:10:361
1384922660,2sleep213848-21ssh11:01:032
879222650,1sleep27212-21kworker/u8:612:00:372
3160122650,2sleep20-21swapper/209:20:182
1499222650,1sleep214103-21kworker/u8:911:05:162
2379522640,1sleep122686-21kworker/u8:4709:00:301
1080222640,2sleep20-21swapper/209:45:232
209422630,1sleep125563-21kworker/u8:710:35:481
209422630,1sleep125563-21kworker/u8:710:35:471
1800422630,2sleep10-21swapper/110:00:351
1106522630,3sleep111064-21cron08:25:001
969922620,1sleep27567-21kworker/u8:1908:20:112
2021622620,1sleep225-21ksoftirqd/211:15:302
1885922620,1sleep115899-21kworker/u8:1408:45:391
1634022620,2sleep20-21swapper/209:56:492
869822610,2sleep10-21swapper/108:15:321
3128322610,1sleep228329-21kworker/u8:007:45:302
429122600,3sleep231860-21kworker/u8:808:01:582
3160422600,1sleep125560-21kworker/u8:510:30:251
2506522600,1sleep216413-21kworker/u8:111:25:352
2504322600,2sleep10-21swapper/111:25:351
2140922600,2sleep20-21swapper/212:29:202
1953522600,9sleep119-21ksoftirqd/112:25:121
1751922600,2sleep217513-21ssh12:20:202
957222590,1sleep29560-21kworker/u8:1109:42:222
957222590,1sleep29560-21kworker/u8:1109:42:222
54922590,2sleep20-21swapper/207:50:362
2570322590,2sleep218288-1kworker/u9:209:05:392
2570322590,2sleep218288-1kworker/u9:209:05:392
1703722590,2sleep20-21swapper/208:40:312
781322580,3sleep17786-21munin-run12:00:001
3007622580,1sleep228217-21kworker/u8:409:15:402
2581222580,1sleep125053-21kworker/u8:807:30:201
2362122580,2sleep20-21swapper/211:23:332
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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