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2026-01-27 - 23:01
[ 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 12:45:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1669324080,1sleep113179-21kworker/u8:310:05:151
1669423520,2sleep211598-1kworker/u9:010:05:182
283723180,2sleep12836-21ssh11:55:141
2493523150,2sleep24186-21kworker/2:210:22:142
2493523150,2sleep24186-21kworker/2:210:22:132
822123140,2sleep10-21swapper/108:24:501
1442023100,2sleep10-21swapper/108:40:421
1442023100,2sleep10-21swapper/108:40:421
2025223070,2sleep10-21swapper/109:00:241
702423000,2sleep16997-21ssh09:45:011
2608722980,2sleep20-21swapper/211:35:172
412222960,2sleep20-21swapper/208:10:282
2610122960,1sleep222705-21kworker/u8:1310:25:292
2206722960,1sleep118050-21kworker/u8:312:35:361
2206722960,1sleep118050-21kworker/u8:312:35:351
671122950,6sleep2121rcu_preempt09:43:372
1635822950,2sleep10-21swapper/108:49:341
417022920,1sleep13079-21kworker/u8:1608:10:311
2464022880,2sleep119346-1kworker/u9:109:10:471
149222880,2sleep10-21swapper/108:02:541
3127922860,1sleep129856-21kworker/u8:410:35:331
2193722860,2sleep20-21swapper/207:25:342
1919022860,1sleep218050-21kworker/u8:312:30:292
128922860,1sleep229859-21kworker/u8:710:40:372
1720522810,2sleep217190-21ssh12:25:312
1720522810,2sleep217190-21ssh12:25:312
2208022800,3sleep222076-21ntpq12:35:372
2208022800,3sleep222076-21ntpq12:35:372
377622790,1sleep11631-21kworker/u8:1109:35:401
2035922780,2sleep10-21swapper/110:12:111
538022770,2sleep24594-1kworker/u9:112:00:172
541322760,2sleep20-21swapper/208:15:192
284222750,1sleep21804-21kworker/u8:711:55:162
2719722750,2sleep10-21swapper/111:35:571
1485022750,2sleep10-21swapper/110:00:331
1257322750,2sleep212568-21ssh12:15:262
810422740,1sleep26605-21kworker/u8:310:55:292
2069422740,2sleep20-21swapper/210:13:492
1466222720,2sleep214657-21ssh11:10:192
1342422720,2sleep10-21swapper/111:06:501
1342422720,2sleep10-21swapper/111:06:491
786722700,2sleep20-21swapper/209:45:262
2959022700,2sleep222665-21kworker/u8:911:41:162
2959022700,2sleep222665-21kworker/u8:911:41:162
2897622700,2sleep128968-21ssh10:30:351
1944322700,2sleep119438-21ssh12:30:331
1866022700,1sleep217979-21kworker/u8:1411:19:572
1866022700,1sleep217979-21kworker/u8:1411:19:562
1067522700,2sleep210673-21ntpq08:30:262
958322690,2sleep20-21swapper/209:50:162
886622690,1sleep28776-21kworker/u8:112:07:222
348822690,1sleep11952-21kworker/u8:2210:45:261
2265122690,2sleep10-21swapper/111:27:001
1252022690,1sleep18571-21kworker/u8:809:55:301
534822680,1sleep11949-21kworker/u8:1910:50:171
2536022680,1sleep220335-21kworker/u8:311:34:042
2429922680,1sleep20-21swapper/209:10:362
2124922680,2sleep221248-21ssh10:15:152
1893522680,2sleep10-21swapper/108:55:381
180422680,1sleep122705-21kworker/u8:1310:41:201
1718522680,1sleep113379-21kworker/u8:712:25:301
1718522680,1sleep113379-21kworker/u8:712:25:291
2861922670,2sleep228615-21ssh10:30:232
2678622660,1sleep125733-21kworker/u8:2007:40:281
193422650,2sleep10-21swapper/111:52:121
1864322650,2sleep10-21swapper/107:15:311
1617722650,1sleep19175-21kworker/u8:107:10:001
692922640,1sleep26605-21kworker/u8:310:53:432
573822640,1sleep131910-21kworker/u8:612:00:291
3014522640,1sleep225642-21kworker/u8:907:50:382
3014522640,1sleep225642-21kworker/u8:907:50:382
246922640,2sleep22426-21ssh09:35:012
246922640,2sleep22426-21ssh09:35:012
3183822630,1sleep124953-21kworker/u8:111:46:091
3169722630,2sleep10-21swapper/109:26:111
1568722630,4sleep27925-1kworker/u9:308:45:342
1521622630,1sleep29175-21kworker/u8:107:05:242
1231222630,2sleep2241rcuc/208:35:292
1011822630,1sleep16604-21kworker/u8:211:00:211
467622620,2sleep20-21swapper/209:39:552
2609922620,2sleep126041-21apt-get10:25:281
2393822620,2sleep131920-1kworker/u9:210:20:231
2393822620,2sleep131920-1kworker/u9:210:20:231
2182922620,2sleep121823-21ssh10:15:251
1706522620,2sleep10-21swapper/107:10:331
1336922620,1sleep29507-21kworker/u8:011:06:342
1336922620,1sleep29507-21kworker/u8:011:06:332
1153322620,3sleep111532-21ssh09:54:531
2319922610,2sleep10-21swapper/107:30:191
2319922610,2sleep10-21swapper/107:30:181
1535622610,2sleep20-21swapper/210:01:142
199122600,1sleep124928-21kworker/u8:709:32:591
199122600,1sleep124928-21kworker/u8:709:32:581
1926522600,2sleep119263-21ssh11:20:191
1405122600,1sleep212859-21kworker/u8:508:40:312
1405122600,1sleep212859-21kworker/u8:508:40:302
877522590,2sleep10-21swapper/108:25:231
3270622590,3sleep232708-21latency_hist11:50:002
2186122590,2sleep10-21swapper/107:25:291
2027922590,1sleep216164-21kworker/u8:209:00:252
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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