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2026-01-13 - 07:29
[ 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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack3slot2.osadl.org (updated Tue Jan 13, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
287425222660,3chrt2874250-21memory23:50:270
279567322660,2sleep02795674-21uname19:05:460
282043422560,2sleep02820432-21if_err_eth020:35:220
279650199246216,18cyclictest2852030-21kworker/u2:022:45:370
279650199241212,17cyclictest2806283-21kworker/u2:220:00:390
284770722390,4chrt2847702-21irqstats22:15:250
279650199239209,18cyclictest2839531-21kworker/u2:122:10:370
279650199237207,18cyclictest2800694-21kworker/u2:019:45:390
279650199237206,19cyclictest2883769-21kworker/u2:000:35:330
279650199236207,18cyclictest2786932-21kworker/u2:219:20:360
279650199234205,18cyclictest2806283-21kworker/u2:220:20:370
279650199233205,17cyclictest2806283-21kworker/u2:219:55:020
279650199233202,19cyclictest2826529-21kworker/u2:021:15:110
279650199232202,18cyclictest2858546-21kworker/u2:023:10:370
279650199228198,18cyclictest2826529-21kworker/u2:021:35:030
279650199226196,18cyclictest2839531-21kworker/u2:122:05:110
279650199225195,19cyclictest2786932-21kworker/u2:219:15:020
279650199223194,18cyclictest2800694-21kworker/u2:019:30:060
279650199220191,18cyclictest2786932-21kworker/u2:219:20:020
279650199220190,18cyclictest2871103-21kworker/u2:200:15:370
279650199216185,19cyclictest2817633-21kworker/u2:020:35:020
279650199215185,18cyclictest2826529-21kworker/u2:021:05:030
279650199214186,18cyclictest2826529-21kworker/u2:021:20:370
279650199214185,17cyclictest2883769-21kworker/u2:000:30:370
279650199214184,18cyclictest2800694-21kworker/u2:019:35:130
279650199213181,20cyclictest2848332-21kworker/u2:222:35:370
279650199212182,19cyclictest2871103-21kworker/u2:223:45:440
279650199212181,19cyclictest2871103-21kworker/u2:200:20:140
279650199210182,17cyclictest2826529-21kworker/u2:021:10:390
279650199209181,17cyclictest2839531-21kworker/u2:122:00:370
279650199208180,18cyclictest2848332-21kworker/u2:222:21:180
279650199208180,17cyclictest2800694-21kworker/u2:019:31:170
279650199208179,18cyclictest2871103-21kworker/u2:223:41:180
279650199205177,18cyclictest2822346-21kworker/u2:120:56:170
279650199204174,18cyclictest2826529-21kworker/u2:021:26:180
279650199203175,16cyclictest2848332-21kworker/u2:222:25:380
279650199203174,17cyclictest2806283-21kworker/u2:220:15:070
282936722020,2sleep02829369-21grep21:10:070
279650199202172,18cyclictest2852030-21kworker/u2:022:41:170
279650199201172,18cyclictest2800694-21kworker/u2:019:45:020
279650199201171,18cyclictest2817633-21kworker/u2:020:25:370
279650199200170,18cyclictest2871103-21kworker/u2:200:25:330
279650199199170,17cyclictest2856727-21kworker/u2:222:56:190
279650199199170,17cyclictest2839531-21kworker/u2:121:46:190
279650199199169,18cyclictest2806283-21kworker/u2:219:56:190
279650199196167,18cyclictest2871103-21kworker/u2:223:55:320
279650199194167,16cyclictest2817633-21kworker/u2:020:45:330
279650199194165,18cyclictest2864132-21kworker/u2:123:25:060
279650199193163,18cyclictest2864132-21kworker/u2:123:31:160
279650199193163,18cyclictest2839531-21kworker/u2:121:55:080
279650199192163,18cyclictest2817633-21kworker/u2:020:45:070
279650199191163,17cyclictest2806283-21kworker/u2:220:05:130
279650199190163,17cyclictest2871103-21kworker/u2:200:10:040
279650199190163,17cyclictest2856727-21kworker/u2:222:55:020
279650199189161,18cyclictest2858546-21kworker/u2:023:15:310
279650199189160,17cyclictest2826529-21kworker/u2:021:35:360
279650199189159,18cyclictest2822346-21kworker/u2:120:55:010
279650199188160,16cyclictest2826529-21kworker/u2:021:40:320
279650199187157,19cyclictest2806283-21kworker/u2:220:15:110
279650199185156,18cyclictest2839531-21kworker/u2:121:50:380
279650199185153,19cyclictest2864132-21kworker/u2:123:26:170
279650199179152,17cyclictest2858546-21kworker/u2:023:06:160
279650199178149,17cyclictest2864132-21kworker/u2:123:35:300
279650199175147,18cyclictest2858546-21kworker/u2:023:00:300
279650199174145,17cyclictest2871103-21kworker/u2:200:10:120
279650199169142,17cyclictest2875261-21kworker/u2:000:05:060
279650199166138,17cyclictest2848332-21kworker/u2:222:35:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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