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2026-03-06 - 05:55
[ 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 highest latencies:
System rack3slot2.osadl.org (updated Fri Mar 06, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
325353322620,3chrt3253534-21cat22:16:180
320006322600,2sleep03200064-21awk19:05:210
322671422500,3chrt3226712-21ntpq20:40:300
321519722440,3chrt3215199-21grep20:00:080
328010922430,2sleep03280107-21uptime23:51:240
327304422380,2sleep03273045-21/usr/sbin/munin23:26:240
320118799236209,16cyclictest3272600-21kworker/u2:100:00:150
323547822330,4chrt3235479-21timerandwakeup21:11:190
322132522290,3chrt3221321-21ntp_states20:21:070
326116922150,3sleep03261171-21sort22:45:070
320118799208180,17cyclictest3259278-21kworker/u2:022:55:070
320118799208178,18cyclictest3244851-21kworker/u2:121:50:030
320118799207179,17cyclictest3200281-21kworker/u2:119:20:040
320118799205174,19cyclictest3200281-21kworker/u2:119:41:170
320118799204173,19cyclictest3212338-21kworker/u2:220:05:040
322840022030,3sleep03228401-21gzip20:46:260
320118799203174,19cyclictest3216535-21kworker/u2:121:00:030
320118799202174,17cyclictest3216535-21kworker/u2:121:30:050
320118799201172,17cyclictest3216535-21kworker/u2:120:35:030
320118799201171,17cyclictest3287580-21kworker/u2:200:40:060
320118799201164,25cyclictest3240190-21kworker/u2:221:41:190
320118799200169,19cyclictest3255507-21kworker/u2:122:30:070
327651221990,2sleep03276513-21ls23:40:090
320118799199169,18cyclictest3255507-21kworker/u2:122:40:050
320118799197168,18cyclictest3216535-21kworker/u2:120:36:200
321155021960,2sleep03211551-21ld19:46:020
320118799196167,18cyclictest3200281-21kworker/u2:119:51:170
320118799196167,17cyclictest3272600-21kworker/u2:100:00:030
320118799195165,18cyclictest3247143-21kworker/u2:022:10:050
320118799194166,17cyclictest3259278-21kworker/u2:023:15:030
320118799192162,18cyclictest3272600-21kworker/u2:123:35:030
320118799192161,20cyclictest3283430-21kworker/u2:000:10:120
320118799190162,18cyclictest3287580-21kworker/u2:200:26:180
320118799190162,17cyclictest3283430-21kworker/u2:000:06:200
320118799189161,18cyclictest3216535-21kworker/u2:120:26:200
320118799189159,18cyclictest3259278-21kworker/u2:023:05:050
320118799189158,19cyclictest3200281-21kworker/u2:119:30:080
320118799188159,17cyclictest3212338-21kworker/u2:220:10:070
320118799188158,18cyclictest3285784-21kworker/u2:100:20:020
320118799187158,17cyclictest3216535-21kworker/u2:121:20:080
320118799187157,18cyclictest3287580-21kworker/u2:200:31:160
320118799186159,18cyclictest3247143-21kworker/u2:022:10:130
320118799186157,18cyclictest3216535-21kworker/u2:121:05:060
320118799186156,18cyclictest3200281-21kworker/u2:119:15:080
320118799183155,17cyclictest3277394-21kworker/u2:023:50:070
320118799182155,17cyclictest3255507-21kworker/u2:122:35:070
320118799182154,17cyclictest3238036-21kworker/u2:021:21:170
320118799182153,17cyclictest3247143-21kworker/u2:021:56:210
320118799182151,19cyclictest3259278-21kworker/u2:022:55:110
320118799180153,17cyclictest3259278-21kworker/u2:023:21:220
320118799180151,18cyclictest3247143-21kworker/u2:022:00:130
320118799180151,18cyclictest3216535-21kworker/u2:120:51:160
320118799180150,19cyclictest3247143-21kworker/u2:022:20:130
320118799180150,17cyclictest3259278-21kworker/u2:023:15:380
320118799177148,17cyclictest3287580-21kworker/u2:200:21:200
320118799176147,18cyclictest3200281-21kworker/u2:119:40:060
320118799174147,17cyclictest3259278-21kworker/u2:023:06:180
320118799172143,17cyclictest3200281-21kworker/u2:119:25:040
320118799168139,17cyclictest3216535-21kworker/u2:121:06:200
320118799167139,18cyclictest3216535-21kworker/u2:121:30:090
320118799166138,17cyclictest3240190-21kworker/u2:221:36:190
320118799166135,18cyclictest3240190-21kworker/u2:221:51:070
320118799165136,18cyclictest3259278-21kworker/u2:022:46:140
320118799165136,18cyclictest3216535-21kworker/u2:120:20:070
320118799159129,19cyclictest3200281-21kworker/u2:119:31:130
320118799158129,19cyclictest3212338-21kworker/u2:220:10:370
320118799152122,18cyclictest3272600-21kworker/u2:123:40:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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