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2026-02-17 - 22:13
[ 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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackeslot4.osadl.org (updated Tue Feb 17, 2026 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3664183993816,16cyclictest3709762-21sh07:55:010
366418899321,3cyclictest3898635-21apt-get11:00:122
366418399321,2cyclictest0-21swapper/008:25:170
366418399320,21cyclictest3898638-21taskset11:00:100
366418399311,26cyclictest3807465-21apt-get09:30:120
366418399311,11cyclictest0-21swapper/012:30:160
366418899300,2cyclictest3705461-21sed07:50:172
366418899300,23cyclictest3710936-21ps07:55:162
366418399300,2cyclictest3944324-21cron11:45:000
366418399300,2cyclictest3787235-21ps09:10:160
366418399300,2cyclictest3787235-21ps09:10:150
366418899291,3cyclictest3888437-21apt-get10:50:122
366418899290,2cyclictest3944364-21unin-run11:45:002
366418899290,2cyclictest0-21swapper/209:15:132
366418899290,20cyclictest3721071-21grep08:05:182
366418399291,1cyclictest0-21swapper/009:25:120
366418399290,2cyclictest0-21swapper/010:55:140
366418399290,20cyclictest3736674-21ps08:20:170
366419399272,21cyclictest3786752-21apt-get09:10:113
366419399272,21cyclictest3786752-21apt-get09:10:113
3664188992724,2cyclictest3852748-21awk10:15:002
3664188992714,11cyclictest3833306-21irqcore09:55:172
3664183992717,8cyclictest3934095-21sed11:34:590
366418399270,26cyclictest3933806-21apt-get11:35:020
366418399270,1cyclictest0-21swapper/010:50:120
366418399270,1cyclictest0-21swapper/009:35:110
366419399266,19cyclictest3766264-21sh08:50:003
3664188992620,4cyclictest3741245-21apt-get08:25:122
3664188992619,5cyclictest0-21swapper/209:35:112
3664188992619,5cyclictest0-21swapper/209:25:122
3664188992615,10cyclictest3873797-21grep10:35:162
366418899261,22cyclictest3827704-21apt-get09:50:132
366418899260,21cyclictest3781695-21apt-get09:05:122
3664183992613,11cyclictest3720318-21turbostat08:04:590
366418399260,25cyclictest0-21swapper/012:01:460
366418899252,20cyclictest3985507-21apt-get12:25:112
3664188992520,3cyclictest3746275-21apt-get08:30:112
366418899251,3cyclictest3684641-21apt-get07:30:122
366418899251,22cyclictest3955137-21apt-get11:55:112
366418899251,21cyclictest3883383-21apt-get10:45:112
366418899251,21cyclictest3858080-21apt-get10:20:112
366418899250,2cyclictest0-21swapper/209:30:122
366418899250,19cyclictest0-21swapper/207:10:192
3664185992522,2cyclictest3898364-21cron11:00:001
366418599250,5cyclictest3996112-21sed12:35:141
3664183992516,8cyclictest3985991-21ps12:25:170
366418399251,20cyclictest3908720-21apt-get11:10:130
366418399250,24cyclictest0-21swapper/012:36:100
366419399240,22cyclictest3685142-21irqcore07:30:163
3664188992420,2cyclictest3842894-21apt-get10:05:132
3664188992419,3cyclictest3857797-21cron10:20:012
3664188992418,4cyclictest3796911-21apt-get09:20:132
3664188992414,8cyclictest3996096-21ps12:35:142
366418899241,3cyclictest0-21swapper/207:15:132
366418899241,21cyclictest3872198-21ntpq10:30:232
366418899241,21cyclictest0-21swapper/212:00:112
366418899241,20cyclictest0-21swapper/212:05:122
366418899240,23cyclictest0-21swapper/208:45:202
366418899240,20cyclictest0-21swapper/211:25:122
366418899240,20cyclictest0-21swapper/208:35:142
366418599240,23cyclictest3848448-21grep10:10:161
3664183992419,3cyclictest3852744-21cron10:15:010
3664183992418,5cyclictest0-21swapper/009:45:100
3664183992417,6cyclictest0-21swapper/011:21:270
3664183992414,9cyclictest3710942-21tr07:55:160
366418399241,1cyclictest0-21swapper/007:13:040
366418399241,19cyclictest3699919-21apt-get07:45:110
366418399241,12cyclictest3688558-21ntpq07:30:200
366418399240,0cyclictest0-21swapper/012:15:200
3664193992319,3cyclictest514-21in:imuxsock11:40:003
3664193992318,4cyclictest3868742-21ps10:30:173
366419399231,21cyclictest3710452-21apt-get07:55:123
366419399230,20cyclictest3725658-21apt-get08:10:123
366419399230,20cyclictest0-21swapper/311:20:123
3664188992319,2cyclictest3776390-21idleruntime-cro08:59:592
366418899231,2cyclictest0-21swapper/207:40:132
3664188992312,3cyclictest3740545-21unixbench_singl08:20:262
366418899231,20cyclictest0-21swapper/208:15:002
366418899230,21cyclictest3949355-21cron11:50:002
366418899230,21cyclictest3949355-21cron11:50:002
366418899230,20cyclictest0-21swapper/207:20:132
3664185992320,2cyclictest3954452-21/usr/sbin/munin11:55:001
3664185992320,2cyclictest3766535-21apt-get08:50:121
366418599231,2cyclictest3796911-21apt-get09:20:121
366418599231,20cyclictest3827426-21ls09:50:011
366418599230,21cyclictest3970068-21ls12:10:001
366418599230,20cyclictest0-21swapper/112:20:121
366418599230,20cyclictest0-21swapper/111:40:131
366418599230,20cyclictest0-21swapper/110:40:121
366418599230,20cyclictest0-21swapper/109:50:131
366418599230,20cyclictest0-21swapper/108:05:141
3664183992319,2cyclictest3873311-21apt-get10:35:120
3664183992319,2cyclictest3751330-21apt-get08:35:140
3664183992319,2cyclictest3720583-21apt-get08:05:140
366418399230,20cyclictest0-21swapper/010:15:110
3664193992219,2cyclictest500-21dbus-daemon12:40:003
3664193992219,2cyclictest3863159-21apt-get10:25:113
3664193992218,3cyclictest3695310-21sed07:40:173
3664193992218,2cyclictest3736192-21apt-get08:20:133
366419399221,2cyclictest0-21swapper/311:15:123
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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