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2026-01-25 - 00:47
[ 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 Jan 24, 2026 12:45:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2540423400,2sleep123053-21kworker/u8:507:30:191
2823923380,3sleep228211-21ssh11:35:162
2191423320,2sleep213781-21kworker/u8:310:10:222
1966823280,7sleep1121rcu_preempt11:15:301
2918323200,3sleep229163-21ssh10:25:262
2471823200,2sleep224712-21ssh10:15:412
2210323170,2sleep222104-21/usr/sbin/munin12:30:352
201523160,2sleep10-21swapper/111:47:571
2540823140,2sleep20-21swapper/207:30:192
174223140,2sleep10-21swapper/107:55:311
2479023130,2sleep20-21swapper/207:28:352
248223120,2sleep20-21swapper/207:59:062
3165823040,1sleep124248-21kworker/u8:009:20:331
3165823040,1sleep124248-21kworker/u8:009:20:331
882123010,7sleep2241rcuc/212:02:342
1812123010,1sleep2121rcu_preempt12:22:042
1812123010,1sleep2121rcu_preempt12:22:042
1746222980,1sleep116213-21kworker/u8:012:20:421
1746222980,1sleep116213-21kworker/u8:012:20:411
1524922980,1sleep26822-21kworker/u8:809:55:312
961622970,18sleep230191-21kworker/u8:409:44:262
270922940,2sleep20-21swapper/209:29:182
1759522910,2sleep10-21swapper/110:00:341
3081122900,3sleep10-21swapper/107:45:271
51222890,2sleep10-21swapper/107:51:341
895122880,5sleep128622-1kworker/u9:009:41:231
2993822870,1sleep124249-21kworker/u8:109:16:351
2993822870,1sleep124249-21kworker/u8:109:16:351
1992822870,1sleep215886-21kworker/u8:1410:05:362
1992822870,1sleep215886-21kworker/u8:1410:05:362
2930022860,2sleep229294-21ssh09:15:322
2930022860,2sleep229294-21ssh09:15:322
2470822860,2sleep124703-21ssh10:15:401
3205122850,2sleep10-21swapper/110:31:211
2601422850,2sleep10-21swapper/111:30:161
1651022850,2sleep10-21swapper/109:59:321
1266122850,2sleep10-21swapper/111:00:221
1266122850,2sleep10-21swapper/111:00:221
2363222840,2sleep123619-21apt-get11:25:151
2193722840,1sleep221389-21kworker/u8:5207:20:142
350022830,1sleep2533-21kworker/u8:1408:00:342
1736222830,2sleep217353-21ssh11:10:282
1034222820,2sleep210338-21ntpq12:05:352
1947122810,1sleep218075-21kworker/u8:707:10:382
2753522800,3sleep125397-21kworker/u8:710:21:231
1235522800,2sleep10-21swapper/108:30:001
114722800,2sleep21136-21ssh11:45:342
961022780,2sleep29567-21ssh10:55:012
2496422780,2sleep20-21swapper/212:36:582
795022770,3sleep17949-21sshd12:00:281
387122760,6sleep129965-21kworker/u8:209:30:381
81122750,1sleep124249-21kworker/u8:109:25:151
3223822750,2sleep131948-21kworker/u8:911:43:271
2152122740,1sleep120961-21kworker/u8:108:55:171
1510122740,2sleep20-21swapper/208:35:392
1507722740,2sleep10-21swapper/108:35:391
1287622740,1sleep16818-21kworker/u8:209:50:281
2824122720,2sleep20-21swapper/210:24:472
3272622710,2sleep20-21swapper/211:45:012
827722700,2sleep10-21swapper/110:50:331
2542022700,1sleep124260-21kworker/u8:1609:05:381
634222690,6sleep225-21ksoftirqd/211:56:462
1556822690,1sleep113252-21kworker/u8:412:17:001
332822670,1sleep231949-21kworker/u8:1111:50:282
332822670,1sleep231949-21kworker/u8:1111:50:272
3198422670,1sleep225398-21kworker/u8:810:31:012
1757422670,1sleep216449-21kworker/u8:1207:05:282
2420622650,3sleep224200-21ntpq11:25:272
2260822650,1sleep115886-21kworker/u8:1410:10:591
1819122650,1sleep213781-21kworker/u8:310:01:382
1169922650,1sleep26818-21kworker/u8:209:48:282
961222640,1sleep17230-21kworker/u8:1008:20:201
961222640,1sleep17230-21kworker/u8:1008:20:201
831922640,2sleep10-21swapper/108:15:291
2911622630,1sleep126531-21kworker/u8:407:40:231
2417022630,1sleep118120-21kworker/u8:912:35:251
2133922630,2sleep20-21swapper/211:20:122
1326022630,2sleep20-21swapper/208:30:332
603822620,1sleep224248-21kworker/u8:009:35:292
413522620,1sleep12189-21kworker/u8:210:40:521
3125622620,2sleep20-21swapper/209:20:222
3125622620,2sleep20-21swapper/209:20:222
2842722620,1sleep228160-21kworker/u8:107:40:012
2011722620,2sleep20-21swapper/211:15:462
1326222620,1sleep211251-21kworker/u8:1711:00:442
1326222620,1sleep211251-21kworker/u8:1711:00:432
566222610,1sleep131949-21kworker/u8:1111:55:291
348922610,2sleep10-21swapper/108:00:341
2923722610,2sleep20-21swapper/207:40:292
1087222610,2sleep10-21swapper/109:45:411
685622600,5sleep26624-1kworker/u9:110:47:572
353322600,9sleep225-21ksoftirqd/209:30:232
2943022600,1sleep127264-21kworker/u8:111:36:241
2700922600,2sleep127003-21ssh09:10:281
2029422600,2sleep20-21swapper/212:26:342
1640222600,2sleep215895-21kworker/u8:211:09:482
2728722590,2sleep124678-1kworker/u9:007:35:221
1983722590,2sleep20-21swapper/208:50:232
1850922590,1sleep217452-21kworker/u8:3108:45:242
1505222590,2sleep10-21swapper/111:05:281
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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