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2026-02-26 - 19:56
[ 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 Thu Feb 26, 2026 12:45:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1419824330,2sleep114197-21ssh12:00:161
2613324170,1sleep224003-21kworker/u8:1208:50:142
1072123750,2sleep1121rcu_preempt09:31:301
2142023460,6sleep119-21ksoftirqd/109:55:251
2810423440,2sleep128103-21ssh11:20:201
645123370,1sleep24120-21kworker/u8:411:42:042
2355623160,2sleep222107-21kworker/u8:1608:40:422
2355623160,2sleep222107-21kworker/u8:1608:40:422
1761323110,3sleep117612-21ssh09:46:501
1762723080,2sleep10-21swapper/110:57:401
893423040,2sleep10-21swapper/107:56:591
1021823040,1sleep28533-21kworker/u8:409:30:342
2840023000,2sleep228398-21ssh10:10:302
2840023000,2sleep228398-21ssh10:10:292
879522970,1sleep25940-21kworker/u8:110:40:002
1292722970,2sleep212444-21apt-get08:10:192
2444422890,1sleep221716-21kworker/u8:3007:05:242
278522880,3sleep22779-21ssh10:25:252
3088822870,1sleep229386-21kworker/u8:012:35:312
2866522870,1sleep122407-21kworker/u8:712:30:311
2866522870,1sleep122407-21kworker/u8:712:30:311
2166922870,2sleep10-21swapper/108:35:341
2385222860,2sleep10-21swapper/111:10:391
505222850,3sleep15047-21ssh10:30:221
1885822850,3sleep218579-21/usr/sbin/munin09:50:202
1480022850,2sleep20-21swapper/208:15:212
513222810,1sleep23648-21kworker/u8:710:30:272
98822800,1sleep1754-21kworker/u8:507:35:011
738522800,1sleep131400-21kworker/u8:010:35:301
114322780,2sleep21140-21ssh11:30:352
187222770,1sleep21339-21kworker/u8:510:24:452
1389722770,2sleep113868-21ssh11:59:591
3094222760,3sleep128975-1kworker/u9:012:35:341
1767422760,2sleep20-21swapper/210:57:542
2877822730,1sleep222126-21kworker/u8:011:20:462
1191022730,2sleep211908-21ssh10:45:362
3179522720,2sleep128890-21kworker/u8:609:05:371
3179522720,2sleep128890-21kworker/u8:609:05:371
291722720,1sleep11548-21kworker/u8:409:15:221
2715222720,1sleep28767-21kworker/u8:412:27:272
195422720,1sleep11339-21kworker/u8:510:24:591
187222720,2sleep20-21swapper/207:35:302
1691622720,1sleep26228-21kworker/u8:609:45:292
2999222710,2sleep20-21swapper/209:00:272
2999222710,2sleep20-21swapper/209:00:272
192922710,2sleep10-21swapper/109:13:171
2869122700,2sleep10-21swapper/107:20:021
2544322700,2sleep20-21swapper/210:05:162
2544322700,2sleep20-21swapper/210:05:152
2758922690,1sleep124651-21kworker/u8:411:20:011
959422680,2sleep10-21swapper/108:00:171
3134522680,2sleep229342-21kworker/u8:211:25:482
2518422680,5sleep229887-21kworker/2:111:14:502
2551422670,1sleep224001-21kworker/u8:1008:45:362
2452622670,2sleep30-21swapper/307:05:293
2405322670,1sleep124006-21kworker/u8:1508:42:261
2405322670,1sleep124006-21kworker/u8:1508:42:261
1401722670,3sleep114001-21apt-get09:40:141
1286022670,2sleep20-21swapper/209:36:012
1973622660,1sleep28031-21kworker/u8:311:01:432
1835522660,1sleep214044-21kworker/u8:008:25:262
3027622650,1sleep229094-21kworker/u8:1810:15:202
2616922650,1sleep121711-21kworker/u8:2507:10:281
1674922650,1sleep112188-21kworker/u8:608:20:271
300822640,2sleep2121rcu_preempt07:40:162
2534922640,2sleep20-21swapper/212:24:452
1784122640,1sleep215685-21kworker/u8:012:06:532
847822630,2sleep20-21swapper/207:55:362
2155322630,1sleep220485-21kworker/u8:1008:35:272
1906922630,1sleep18767-21kworker/u8:412:10:171
1788122630,1sleep115685-21kworker/u8:012:07:041
1429822630,3sleep114296-21idleruntime-cro08:14:591
1139922630,2sleep132382-21diskmemload11:53:571
3270122620,2sleep20-21swapper/207:30:322
294622620,2sleep10-21swapper/110:25:371
2935722620,2sleep10-21swapper/107:20:221
2326922620,1sleep113098-21kworker/u8:010:00:161
1299022620,2sleep20-21swapper/211:55:472
1231922620,2sleep112316-21ssh09:35:271
1202722620,2sleep1121rcu_preempt10:45:381
2451422610,2sleep10-21swapper/112:20:501
2247622610,3sleep222475-21ssh09:58:162
1922922600,2sleep119223-21ssh09:50:311
3126422590,2sleep10-21swapper/111:25:421
2631222590,2sleep126306-21ssh12:25:291
2280922590,2sleep10-21swapper/112:18:401
2138822590,3sleep121386-21ntpq11:05:331
890722580,1sleep18767-21kworker/u8:411:47:491
2552822580,2sleep20-21swapper/207:10:022
170722580,8sleep119-21ksoftirqd/107:35:241
1012922580,2sleep20-21swapper/208:00:342
578022570,1sleep128281-21kworker/u8:2007:48:191
366322570,1sleep21548-21kworker/u8:409:15:442
349122570,1sleep128281-21kworker/u8:2007:40:271
2708422570,1sleep126773-21kworker/u8:510:08:191
2708422570,1sleep126773-21kworker/u8:510:08:191
2137422570,2sleep221370-21ssh12:15:212
1994622570,2sleep20-21swapper/208:30:292
1844822570,1sleep115892-21kworker/u8:108:25:331
337022560,2sleep13361-21ssh11:35:281
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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