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2026-03-04 - 21:56
[ 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 rack7slot2.osadl.org (updated Wed Mar 04, 2026 12:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3159758998737,37cyclictest0-21swapper/111:50:321
3159757998632,32cyclictest3205146-21cat09:25:380
3159757998627,39cyclictest0-21swapper/010:50:370
3159758998580,3cyclictest3192850-21kworker/u4:19+events_unbound09:14:001
3159757998238,27cyclictest3247827-21latency_hist10:15:010
3159757997627,32cyclictest0-21swapper/008:40:000
3159757997626,30cyclictest3369865-21fschecks_count12:35:250
3159757997453,15cyclictest3348259-21fschecks_count12:10:190
3159757997453,15cyclictest3348259-21fschecks_count12:10:180
3159758997333,36cyclictest3295647-21kworker/u4:711:10:011
3159758997323,29cyclictest0-21swapper/110:55:351
3159757997342,27cyclictest3295646-21modprobe11:10:000
3159758997222,29cyclictest0-21swapper/110:40:201
3159758997139,29cyclictest3344679-21switchtime12:05:371
3159757997129,39cyclictest3208952-21diskmemload09:30:190
3159758997019,28cyclictest0-21swapper/111:30:331
3159758997019,28cyclictest0-21swapper/111:30:321
3159757997024,43cyclictest3254876-21kworker/u4:1+rpciod10:45:200
3159757997024,43cyclictest3254876-21kworker/u4:1+rpciod10:45:190
3159757996936,25cyclictest0-21swapper/012:05:110
3159758996825,26cyclictest0-21swapper/111:55:181
3159757996835,30cyclictest3362158-21timerwakeupswit12:25:450
3159757996819,30cyclictest0-21swapper/010:40:320
3159758996728,24cyclictest3196013-21ntpq09:15:271
3159757996618,27cyclictest0-21swapper/011:10:200
3159757996550,7cyclictest3232437-21kworker/u4:9+events_unbound09:59:070
3159757996532,30cyclictest3171735-21uniq07:55:180
3159757996433,28cyclictest3162348-21latency_hist07:20:010
3159758996335,26cyclictest3258682-21kworker/u4:7-rpciod10:50:341
3159758996333,27cyclictest0-21swapper/109:40:321
3159757996339,21cyclictest3257310-21fschecks_count10:25:210
3159757996323,36cyclictest3227008-21ps09:50:380
3159757996314,26cyclictest0-21swapper/011:01:210
315975899626,51cyclictest3231397-21ssh09:55:371
315975899623,50cyclictest3357240-21ssh12:20:241
3159758996215,26cyclictest0-21swapper/111:17:561
3159757996253,6cyclictest3298313-21kworker/u4:2+events_unbound11:19:190
3159757996229,31cyclictest3218352-21ssh09:40:400
3159757996227,32cyclictest3176216-21timerandwakeup08:10:360
315975899615,50cyclictest3205061-21ps09:25:371
315975899612,54cyclictest3212853-21/usr/sbin/munin09:35:161
3159758996116,26cyclictest0-21swapper/109:30:271
3159757996129,29cyclictest3170396-21fschecks_count07:50:180
3159757996126,32cyclictest3341708-21kworker/u4:8+rpciod12:30:290
315975799612,56cyclictest3166299-21apt-get07:35:110
315975799612,42cyclictest3239513-21ssh10:05:170
315975799612,42cyclictest3239513-21ssh10:05:160
315975899605,50cyclictest3309367-21ssh11:25:181
3159758996039,18cyclictest3164019-21grep07:25:161
3159758996034,22cyclictest0-21swapper/112:30:441
3159758996013,28cyclictest3350235-21sh12:12:161
3159758996013,28cyclictest3350235-21sh12:12:151
315975799603,41cyclictest3327004-21ssh11:45:240
3159757996031,26cyclictest0-21swapper/007:30:180
3159757996028,27cyclictest0-21swapper/008:00:180
315975899593,50cyclictest3257697-21ntpq10:25:311
3159758995931,26cyclictest0-21swapper/110:10:321
3159758995924,27cyclictest3268173-21kworker/u4:9-rpciod10:40:021
315975799593,46cyclictest3357235-21ntpq12:20:250
3159757995930,26cyclictest3213432-21if_eth009:35:220
3159757995930,26cyclictest0-21swapper/010:15:270
3159757995928,27cyclictest0-21swapper/011:50:300
3159757995925,30cyclictest3302730-21kworker/u4:5+rpciod11:40:390
315975799592,40cyclictest3339272-21apt-get12:00:120
315975799591,42cyclictest3266382-21ssh10:35:270
315975799591,40cyclictest3200546-21ntp_states09:20:320
315975899585,48cyclictest3370179-21ssh12:35:301
315975899585,46cyclictest3360942-21ssh12:25:151
3159758995827,29cyclictest3222709-21mailstats09:45:381
3159757995830,26cyclictest3183341-21fschecks_count08:40:170
3159757995830,25cyclictest3222167-21gltestperf09:45:210
315975799582,52cyclictest3190886-21apt-get09:10:110
315975899578,26cyclictest3342159-21ssh12:03:111
3159758995736,19cyclictest3226855-21ld09:50:311
3159758995732,23cyclictest3159792-21latency_hist07:10:011
3159758995728,26cyclictest0-21swapper/111:40:191
3159758995728,26cyclictest0-21swapper/110:05:251
3159758995728,26cyclictest0-21swapper/110:05:241
315975899572,51cyclictest3234888-21ssh10:00:131
3159758995724,30cyclictest0-21swapper/111:35:271
3159758995724,30cyclictest0-21swapper/111:35:271
3159758995724,30cyclictest0-21swapper/110:45:251
3159758995724,30cyclictest0-21swapper/110:45:241
315975799574,50cyclictest3308937-21apt-get11:25:100
315975799574,47cyclictest3235375-21expr10:00:200
315975799574,45cyclictest3313274-21apt-get11:30:110
315975799574,45cyclictest3313274-21apt-get11:30:100
315975799572,51cyclictest3318308-21ntpq11:35:250
315975799572,51cyclictest3318308-21ntpq11:35:240
315975799572,36cyclictest3180316-21latency_hist08:30:000
3159757995712,27cyclictest0-21swapper/009:19:320
3159758995629,25cyclictest0-21swapper/110:30:241
3159758995628,25cyclictest0-21swapper/109:20:321
3159758995624,29cyclictest3298314-21kworker/u4:3+rpciod11:15:021
3159758995621,33cyclictest388-21dbus-daemon08:53:571
315975899560,53cyclictest3352227-21ssh12:15:111
315975799567,46cyclictest0-21swapper/011:55:120
3159757995634,19cyclictest3167950-21gltestperf07:40:200
3159757995628,26cyclictest3352273-21aten2__12:15:130
3159757995627,26cyclictest0-21swapper/008:15:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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