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2026-01-15 - 18:49
[ 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 Thu Jan 15, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
402019323070,2sleep04020191-21apt07:05:100
405394422650,2sleep04053946-21missed_timers09:05:300
405705422620,3chrt4057055-21sendmail_mailqu09:16:170
403882022560,3chrt4038818-21ntpq08:11:010
409036622530,2sleep04090364-21ntp_states11:15:570
407897422490,2sleep04078978-21cut10:35:250
409193522480,3chrt4091934-21/usr/sbin/munin11:21:160
402144999247218,18cyclictest4068881-21kworker/u2:010:45:100
402144999246215,19cyclictest4041021-21kworker/u2:008:20:380
402144999244213,19cyclictest4106492-21kworker/u2:112:20:370
411204922430,4chrt4112047-21cron12:35:000
410302022430,3chrt4103016-21ps12:01:150
402144999236206,19cyclictest4106492-21kworker/u2:112:25:380
402144999235207,17cyclictest4022840-21kworker/u2:007:36:020
402144999231200,19cyclictest4041021-21kworker/u2:008:45:370
402144999229197,20cyclictest4084697-21kworker/u2:111:10:370
402144999227198,18cyclictest4106492-21kworker/u2:112:20:020
402144999227196,19cyclictest4095799-21kworker/u2:111:41:170
404990522260,3sleep04049906-21gcc08:50:520
402144999226196,20cyclictest4084697-21kworker/u2:111:00:020
402144999224193,19cyclictest4068881-21kworker/u2:010:30:120
402144999222192,18cyclictest4068881-21kworker/u2:010:00:310
402144999220191,17cyclictest4022840-21kworker/u2:008:06:170
402144999220189,19cyclictest4084697-21kworker/u2:111:01:160
402144999220189,19cyclictest4068881-21kworker/u2:010:55:000
402144999220189,19cyclictest4018661-21kworker/u2:107:25:110
402144999218189,17cyclictest4068881-21kworker/u2:010:20:010
402144999217187,18cyclictest4064697-21kworker/u2:109:46:160
405220422160,2sleep04052206-21sort09:00:070
402144999214183,19cyclictest4041021-21kworker/u2:008:31:180
402144999214183,19cyclictest4022840-21kworker/u2:007:55:000
402144999213182,19cyclictest4022840-21kworker/u2:007:31:000
402144999212183,18cyclictest4022840-21kworker/u2:008:00:020
402144999209179,18cyclictest4041021-21kworker/u2:008:40:010
402144999209178,19cyclictest4088882-21kworker/u2:211:26:170
402144999207178,18cyclictest4022840-21kworker/u2:007:46:190
402144999207178,17cyclictest4018661-21kworker/u2:107:20:420
402144999207176,19cyclictest4056315-21kworker/u2:209:36:160
402144999207176,18cyclictest4018661-21kworker/u2:107:15:060
402144999206177,18cyclictest4041021-21kworker/u2:009:00:120
402144999206176,18cyclictest4102351-21kworker/u2:312:06:160
402144999205175,18cyclictest4056315-21kworker/u2:209:26:170
402144999205174,20cyclictest4068881-21kworker/u2:010:10:010
402144999204174,18cyclictest4095799-21kworker/u2:111:45:360
402144999202173,18cyclictest4106492-21kworker/u2:112:40:020
402144999202172,19cyclictest4084697-21kworker/u2:111:05:400
402144999202172,18cyclictest4041021-21kworker/u2:008:40:450
402144999202171,19cyclictest4064697-21kworker/u2:109:55:130
402144999200173,16cyclictest4068881-21kworker/u2:010:20:090
402144999200170,18cyclictest4018661-21kworker/u2:107:16:190
402144999199170,18cyclictest4041021-21kworker/u2:008:25:380
402144999199169,18cyclictest4063297-21kworker/u2:009:41:140
402144999198168,18cyclictest4102351-21kworker/u2:312:10:380
402144999196168,17cyclictest4093969-21kworker/u2:011:31:170
402144999195168,17cyclictest4064697-21kworker/u2:109:55:070
402144999195166,18cyclictest4036835-21kworker/u2:108:20:040
402144999195166,18cyclictest4022840-21kworker/u2:007:45:060
402144999195161,22cyclictest4095799-21kworker/u2:111:55:010
402144999193163,18cyclictest4056315-21kworker/u2:209:21:170
402144999191162,18cyclictest4068881-21kworker/u2:010:40:430
402144999190160,19cyclictest4068881-21kworker/u2:010:15:030
402144999188158,18cyclictest4041021-21kworker/u2:009:15:010
402144999185157,17cyclictest4093969-21kworker/u2:011:40:020
402144999184154,18cyclictest4056315-21kworker/u2:209:35:060
402144999183154,18cyclictest4022840-21kworker/u2:008:00:390
402144999181152,18cyclictest4095799-21kworker/u2:112:00:020
402144999180139,17cyclictest4068881-21kworker/u2:010:27:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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