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2026-02-02 - 21:09
[ 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 50 highest latencies:
System rack7slot2.osadl.org (updated Mon Feb 02, 2026 12:44:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
364369999111101,7cyclictest3738075-21kworker/u4:2+events_unbound10:56:090
36437019910895,10cyclictest3703375-21kworker/u4:8+events_unbound10:01:011
3643701998127,30cyclictest0-21swapper/111:45:251
3643701998127,30cyclictest0-21swapper/111:45:251
3643699998070,7cyclictest3669341-21kworker/u4:7+events_unbound09:15:560
3643701997732,27cyclictest0-21swapper/107:35:321
3643699997771,4cyclictest3644996-21kworker/u4:4+events_unbound07:15:290
364369999764,14cyclictest3804586-21ssh11:40:300
3643701997526,28cyclictest3665617-21sed08:35:021
3643699997539,33cyclictest3655150-21unixbench_singl07:50:360
3643699997529,44cyclictest3724820-21kworker/u4:7+rpciod10:10:390
3643701997465,7cyclictest3738077-21kworker/u4:6+events_unbound10:35:341
3643699997448,23cyclictest3803495-21munin-plugin-st11:40:000
3643699997435,36cyclictest0-21swapper/012:20:030
3643699997434,36cyclictest0-21swapper/011:25:290
3643701997367,4cyclictest3644996-21kworker/u4:4+events_unbound07:35:021
3643701997242,27cyclictest3773633-21acpi11:05:121
3643701997240,30cyclictest3804521-21ntp_kernel_pll_11:40:281
3643699997262,7cyclictest3634988-21kworker/u4:8+events_unbound07:40:330
3643699997237,32cyclictest3830140-21fschecks_time12:10:200
3643699997233,33cyclictest3664428-21aten2__08:30:160
3643699997229,39cyclictest0-21swapper/008:35:400
364369999715,16cyclictest3731678-21ssh10:15:190
364369999706,22cyclictest3650074-21modprobe07:35:010
3643699997061,7cyclictest3822957-21kworker/u4:14+events_unbound12:06:200
3643699997036,31cyclictest0-21swapper/009:45:000
3643699997035,31cyclictest3656599-21latency_hist08:00:010
3643699997032,35cyclictest25550irq/23-42890000.ethernet09:30:420
364369999703,20cyclictest3813171-21ssh11:50:290
3643701996936,30cyclictest0-21swapper/109:10:281
3643701996933,33cyclictest3846907-21latency_hist12:30:011
3643699996931,36cyclictest3744686-21fschecks_count10:30:200
3643699996931,35cyclictest3723391-21ntp_kernel_pll_10:05:280
3643699996927,6cyclictest0-21swapper/012:25:310
364370199683,56cyclictest3710391-21ssh09:50:291
3643699996820,12cyclictest3675505-21ssh09:10:290
3643701996732,32cyclictest3821381-21df_abs12:00:171
364369999676,26cyclictest3795929-21ntpq11:30:300
364369999675,20cyclictest3757054-21modprobe10:45:000
3643699996734,30cyclictest3672266-21df09:00:180
3643699996734,30cyclictest3672266-21df09:00:180
3643699996734,30cyclictest0-21swapper/011:10:280
3643699996719,14cyclictest3773995-21sh11:05:200
3643701996635,28cyclictest0-21swapper/111:36:151
364369999665,23cyclictest3847977-21ntpq12:30:350
364369999664,20cyclictest3736421-21ssh10:20:280
364369999664,20cyclictest3736421-21ssh10:20:280
3643699996629,6cyclictest0-21swapper/011:55:210
3643699996627,8cyclictest0-21swapper/007:40:010
3643699996627,7cyclictest0-21swapper/012:35:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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