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2026-02-06 - 14:57
[ 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 Fri Feb 06, 2026 00:45:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
947623500,2sleep17770-21kworker/u8:121:45:381
1181823450,6sleep211819-21/usr/sbin/munin20:30:202
2152623130,2sleep10-21swapper/122:12:281
1557623080,16sleep10-21swapper/100:22:111
2163523050,2sleep121620-21ssh00:35:301
2163523050,2sleep121620-21ssh00:35:301
1094523050,2sleep20-21swapper/221:50:142
1961723040,2sleep20-21swapper/222:09:072
1961723040,2sleep20-21swapper/222:09:072
597923000,1sleep14623-21kworker/u8:220:10:411
898622980,1sleep27898-21kworker/u8:020:20:312
3262922960,2sleep232624-21ssh21:25:372
3262922960,2sleep232624-21ssh21:25:372
2238122950,2sleep122380-21ssh22:15:171
2166122930,1sleep220209-21kworker/u8:119:20:432
2768222920,1sleep123716-21kworker/u8:122:25:381
2798422900,2sleep227979-21ssh21:15:442
1880122900,1sleep217714-21kworker/u8:1220:50:302
1880122900,1sleep217714-21kworker/u8:1220:50:302
637222890,1sleep130903-21kworker/u8:521:40:121
3034622840,1sleep224268-21kworker/u8:1821:20:392
1384922840,2sleep230589-21kworker/2:220:35:302
2907422830,1sleep123734-21kworker/u8:1619:45:001
2050522830,1sleep217724-21kworker/u8:2220:55:332
1097122830,1sleep28752-21kworker/u8:500:12:152
2558122810,2sleep10-21swapper/123:35:001
3226522790,2sleep132257-21ssh22:35:361
3226522790,2sleep132257-21ssh22:35:351
2731722780,6sleep119-21ksoftirqd/121:15:141
1024022770,2sleep210210-21ssh23:00:252
806122760,1sleep26385-21kworker/u8:422:55:352
806122760,1sleep26385-21kworker/u8:422:55:352
1602722760,2sleep20-21swapper/200:24:222
1221922760,2sleep10-21swapper/120:30:311
1022022760,2sleep110215-21ssh00:10:341
2721722750,2sleep227212-21ssh22:25:192
2406822750,3sleep20-21swapper/222:18:322
2400422750,1sleep223725-21kworker/u8:619:30:012
498622740,1sleep13135-21kworker/u8:121:35:371
2503622740,2sleep10-21swapper/122:20:201
2988722730,2sleep229876-21ssh22:30:302
1186122730,2sleep20-21swapper/200:15:172
2165122720,3sleep120210-21kworker/u8:219:20:431
1970522720,1sleep116917-21kworker/u8:319:15:301
1651822720,1sleep115383-21kworker/u8:119:05:381
1651822720,1sleep115383-21kworker/u8:119:05:371
1250922720,2sleep212503-21ssh23:05:242
1250922720,2sleep212503-21ssh23:05:232
413322710,4sleep225-21ksoftirqd/220:05:302
374122700,2sleep13135-21kworker/u8:121:34:541
2494722700,2sleep221404-21kworker/u8:1522:20:172
511322690,1sleep23135-21kworker/u8:121:35:382
253022690,6sleep217288-21cyclictest20:00:332
2431722690,2sleep20-21swapper/223:30:392
1707522690,2sleep225-21ksoftirqd/200:25:302
1455922690,3sleep214560-21/usr/sbin/munin23:10:222
1068822690,3sleep110687-21ntp_states20:25:361
3156122680,4sleep225-21ksoftirqd/219:50:282
3156122680,4sleep225-21ksoftirqd/219:50:282
3092722680,1sleep130668-21kworker/u8:1022:33:301
288422680,2sleep128357-21kworker/u8:222:42:201
260022680,2sleep12492-21ssh23:55:021
260022680,2sleep12492-21ssh23:55:021
2362022680,1sleep113717-21kworker/u8:919:25:451
1717322670,2sleep117161-21ssh23:15:321
1717322670,2sleep117161-21ssh23:15:311
1685922670,2sleep18751-21kworker/u8:400:25:241
69722660,2sleep10-21swapper/119:55:251
2570722660,2sleep10-21swapper/121:10:391
2570722660,2sleep10-21swapper/121:10:391
676122650,1sleep16255-21kworker/u8:720:15:151
58422650,2sleep10-21swapper/121:26:021
58422650,2sleep10-21swapper/121:26:011
2663622650,2sleep20-21swapper/219:35:322
2663622650,2sleep20-21swapper/219:35:312
1649022650,1sleep213718-21kworker/u8:1019:05:352
1649022650,1sleep213718-21kworker/u8:1019:05:342
90022640,3sleep2887-21ssh23:50:242
90022640,3sleep2887-21ssh23:50:232
611622640,2sleep20-21swapper/200:00:542
1830422640,9sleep119-21ksoftirqd/122:05:241
1830422640,9sleep119-21ksoftirqd/122:05:241
1650422640,2sleep30-21swapper/319:05:363
1650422640,2sleep30-21swapper/319:05:353
3047422630,1sleep113336-21kworker/u8:223:45:161
2482122630,2sleep20-21swapper/221:10:162
2482122630,2sleep20-21swapper/221:10:162
1383322630,1sleep19547-21kworker/u8:520:35:291
568922620,2sleep20-21swapper/220:10:302
424722620,1sleep12946-21kworker/u8:1322:47:331
2963222620,1sleep124268-21kworker/u8:1821:20:141
1941822620,1sleep117853-21kworker/u8:500:30:351
1906422620,1sleep217849-21kworker/u8:000:30:252
1877522620,2sleep10-21swapper/119:14:111
834322610,1sleep122614-21kworker/u8:700:05:421
2249022610,1sleep120977-21kworker/u8:1421:00:381
2244722610,7sleep27963-1kworker/u9:123:25:512
2170622610,1sleep20-21swapper/200:35:352
2170622610,1sleep20-21swapper/200:35:352
2073122610,1sleep220526-21kworker/u8:523:23:312
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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