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2026-02-14 - 12:38
[ 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 14, 2026 00:45:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1292323900,1sleep112170-21kworker/u8:320:15:271
2629423880,2sleep20-21swapper/223:20:142
3109423650,1sleep225437-21kworker/u8:1023:30:162
3109323650,1sleep125195-21kworker/u8:723:30:151
456323490,2sleep10-21swapper/119:50:211
3193823470,2sleep131936-21ssh22:20:391
1437123290,2sleep20-21swapper/222:54:222
2434023140,1sleep19246-21kworker/u8:700:25:141
1529523120,4sleep114150-21kworker/u8:421:45:201
821623110,1sleep218953-21kworker/u8:222:40:182
1058223090,2sleep10-21swapper/120:07:221
1633523080,2sleep20-21swapper/222:57:472
1633523080,2sleep20-21swapper/222:57:472
1072423050,2sleep210715-21ssh23:55:292
1908523040,2sleep20-21swapper/221:53:032
2506222970,2sleep125060-21ssh22:05:321
455922880,3sleep24546-21apt-get19:50:182
828022860,1sleep23858-21kworker/u8:220:00:232
2997222860,2sleep10-21swapper/123:27:131
2999022850,5sleep119-21ksoftirqd/100:35:431
2694122850,4sleep21597-21kworker/2:022:10:192
1780922840,4sleep225-21ksoftirqd/223:00:322
616822820,1sleep23863-21kworker/u8:1119:55:132
2197122810,2sleep10-21swapper/120:40:461
2197122810,2sleep10-21swapper/120:40:451
2787422790,3sleep20-21swapper/200:31:222
2787422790,3sleep20-21swapper/200:31:222
1228122790,2sleep1121rcu_preempt20:13:221
1228122790,2sleep1121rcu_preempt20:13:211
2353422770,3sleep213903-21kworker/u8:200:23:372
1286922770,1sleep19245-21kworker/u8:500:00:231
847722750,2sleep10-21swapper/120:00:341
2506922750,1sleep223593-21kworker/u8:1522:05:332
712822740,2sleep10-21swapper/123:48:011
270522740,2sleep20-21swapper/219:45:142
410222730,2sleep10-21swapper/122:30:361
37322730,1sleep229719-21kworker/u8:119:35:412
2386522730,4sleep113903-21kworker/u8:200:25:001
1087122730,2sleep110870-21ssh22:45:281
2395322720,1sleep218488-21kworker/u8:123:15:112
426822710,2sleep24254-21ssh21:20:332
2360222710,1sleep120509-21kworker/u8:4720:45:361
1541122710,3sleep115404-21grep00:05:331
3127422700,1sleep218952-21kworker/u8:022:20:162
2035222700,1sleep118953-21kworker/u8:221:55:271
2014522700,2sleep220139-21ssh00:15:382
2268922690,1sleep121256-21kworker/u8:1022:00:291
366122680,2sleep20-21swapper/223:40:232
366122680,2sleep20-21swapper/223:40:222
238322680,2sleep127887-1kworker/u9:023:37:201
497222670,2sleep14970-21ssh21:22:001
2683722670,2sleep10-21swapper/119:20:011
2675322670,3sleep223281-21cyclictest20:55:262
1778922670,1sleep113833-21kworker/u8:223:00:311
1228822670,1sleep111835-21kworker/u8:321:39:171
1228822670,1sleep111835-21kworker/u8:321:39:171
43722660,1sleep232645-21kworker/u8:821:13:442
3021822660,1sleep229716-21kworker/u8:019:30:162
2373522660,1sleep118105-21kworker/u8:919:10:241
163522660,7sleep223281-21cyclictest23:35:312
1317722660,2sleep213178-21/usr/sbin/munin20:15:332
613322650,1sleep230070-21kworker/u8:1323:45:242
2897822650,2sleep20-21swapper/221:01:582
2373122650,2sleep20-21swapper/219:10:212
903022640,2sleep18938-21ssh22:40:411
384622640,1sleep130070-21kworker/u8:1323:40:251
384622640,1sleep130070-21kworker/u8:1323:40:251
2037122630,2sleep220361-21ssh21:55:282
1579722630,1sleep115697-21kworker/u8:1320:23:361
3175922620,2sleep131755-21ssh21:10:291
3087622620,2sleep130871-21ssh21:10:011
2921822620,2sleep20-21swapper/223:25:332
2912722620,1sleep224888-21kworker/u8:219:25:242
276422620,2sleep20-21swapper/222:28:282
2750822620,1sleep125435-21kworker/u8:923:21:221
2517522620,1sleep213903-21kworker/u8:200:25:472
1764222620,2sleep217641-21ssh00:10:302
1764222620,2sleep217641-21ssh00:10:292
1070622620,2sleep110658-21ssh23:55:291
2232622610,3sleep122322-21ssh23:10:321
2232622610,3sleep122322-21ssh23:10:321
2198522610,1sleep220477-21kworker/u8:820:40:472
2198522610,1sleep220477-21kworker/u8:820:40:462
2002922610,4sleep220027-21ntpq23:05:312
907422600,1sleep12284-21kworker/u8:023:51:221
406922600,1sleep232584-21kworker/u8:722:30:332
2960822600,1sleep118953-21kworker/u8:222:15:331
2758622600,1sleep119-21ksoftirqd/119:20:291
2559022600,2sleep10-21swapper/120:50:421
674622590,2sleep10-21swapper/119:55:291
637022590,1sleep14802-21kworker/u8:922:35:351
2558522590,2sleep10-21swapper/123:18:081
1543322590,1sleep213903-21kworker/u8:200:05:352
1516622590,2sleep215159-21ntpq20:20:352
2957422580,1sleep228050-21kworker/u8:1400:35:332
2513822580,2sleep20-21swapper/220:50:282
170922580,2sleep10-21swapper/119:40:311
1539422580,3sleep115385-21ntpq22:55:291
1539422580,3sleep115385-21ntpq22:55:291
771022570,2sleep10-21swapper/121:29:071
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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