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2026-01-25 - 05:37
[ 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 Sun Jan 25, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3804740994845,2cyclictest3983066-21fwupd22:01:561
3804743993019,9cyclictest3952552-21cron21:35:002
380474399301,26cyclictest4112230-21irqcore00:10:172
380474399300,25cyclictest3851662-21grep19:55:162
380474399281,26cyclictest0-21swapper/222:00:002
380474399281,25cyclictest4131352-21ntpq00:25:252
380474399280,27cyclictest4085645-21cron23:44:592
380474399280,25cyclictest0-21swapper/200:00:132
380474999272,21cyclictest3962936-21apt-get21:45:113
380474399271,25cyclictest4120687-21ntpq00:15:192
380474399271,25cyclictest0-21swapper/219:10:122
380474399270,25cyclictest0-21swapper/200:05:122
380474399270,1cyclictest0-21swapper/223:15:152
380473599272,21cyclictest3815377-21apt-get19:20:130
380474399260,25cyclictest4017877-21ntpq22:35:202
380474399260,23cyclictest0-21swapper/221:15:122
380474399260,23cyclictest0-21swapper/221:15:122
380474399260,1cyclictest0-21swapper/222:44:592
380474399260,1cyclictest0-21swapper/219:50:132
3804740992623,2cyclictest0-21swapper/123:05:151
380473599261,23cyclictest4142288-21idleruntime-cro00:40:010
380474999252,20cyclictest3973086-21apt-get21:55:103
380474999251,21cyclictest4034347-21apt-key22:55:003
380474999251,20cyclictest4013974-21apt-get22:35:113
380474999251,20cyclictest3917425-21apt-get21:00:133
380474399251,21cyclictest3871483-21apt-get20:15:122
380474399250,23cyclictest0-21swapper/220:25:132
380474399250,13cyclictest3931092-21cut21:10:182
380474399250,12cyclictest3947534-21latency_hist21:30:002
380473599252,21cyclictest3937688-21apt-get21:20:090
380474999240,21cyclictest0-21swapper/323:10:123
3804743992417,6cyclictest3904487-21kthreadcore20:45:182
3804743992414,8cyclictest0-21swapper/221:00:002
380474399241,20cyclictest4008927-21apt-get22:30:122
380474399241,20cyclictest3978562-21apt-get22:00:112
380474399241,20cyclictest3907321-21apt-get20:50:122
380474399240,5cyclictest0-21swapper/219:45:112
380474399240,4cyclictest0-21swapper/222:15:142
380474399240,11cyclictest3863524-21grep20:05:182
380474399240,10cyclictest3896011-21ntpq20:35:192
380474099242,20cyclictest4070718-21apt-get23:30:121
3804740992420,3cyclictest3830558-21apt-get19:35:121
380474099241,2cyclictest3866405-21apt-get20:10:121
380474099241,21cyclictest4137530-21apt-get00:35:131
380474099241,21cyclictest4060488-21apt-get23:20:121
380473599242,2cyclictest4065603-21apt-get23:25:110
380473599242,20cyclictest3932612-21apt-get21:15:130
380473599242,20cyclictest3932612-21apt-get21:15:120
3804735992420,2cyclictest4029224-21apt-get22:50:120
380473599241,21cyclictest4055392-21apt-get23:15:120
380473599241,20cyclictest3942746-21apt-get21:25:130
380473599241,20cyclictest0-21swapper/022:00:000
3804749992319,3cyclictest3835469-21apt-config19:40:013
3804749992319,2cyclictest0-21swapper/322:00:103
380474999231,19cyclictest3820453-21apt-get19:25:123
380474999230,20cyclictest0-21swapper/323:00:123
380474999230,20cyclictest0-21swapper/322:15:143
380474999230,20cyclictest0-21swapper/320:25:123
380474999230,20cyclictest0-21swapper/300:15:113
380474999230,19cyclictest3841065-21apt-get19:45:113
380474399234,9cyclictest4004146-21fschecks_time22:25:132
3804743992319,2cyclictest0-21swapper/221:50:112
3804743992315,7cyclictest0-21swapper/219:35:002
3804743992313,9cyclictest3815876-21grep19:20:162
380474399231,20cyclictest4132920-21ps00:30:172
380474399231,11cyclictest696-21lldpd23:35:102
380474399230,20cyclictest0-21swapper/223:20:112
380474399230,20cyclictest0-21swapper/221:20:092
380474399230,11cyclictest4093579-21grep23:50:172
380474399230,11cyclictest4052786-21grep23:10:182
380474399230,11cyclictest4039548-21latency_hist23:00:002
380474399230,10cyclictest3891188-21sed20:30:232
3804740992320,2cyclictest3902255-21apt-get20:45:131
380474099231,21cyclictest3887095-21apt-get20:30:111
380474099230,22cyclictest4007934-21taskset22:25:231
380474099230,20cyclictest0-21swapper/122:50:111
3804735992320,2cyclictest3856225-21apt-get20:00:090
380473599231,2cyclictest3825504-21apt-get19:30:110
380473599231,21cyclictest3831040-21irqcore19:35:160
380473599231,20cyclictest4096508-21apt-get23:55:120
380473599231,20cyclictest4096508-21apt-get23:55:120
380473599231,19cyclictest0-21swapper/020:55:120
380473599230,20cyclictest0-21swapper/023:00:120
380473599230,20cyclictest0-21swapper/000:05:120
3804749992219,2cyclictest4132158-21cron00:30:013
3804749992218,2cyclictest4090991-21apt-get23:50:103
3804749992217,4cyclictest3860074-21needreboot20:00:163
3804749992217,3cyclictest3988402-21cron22:10:003
380474999220,3cyclictest3932129-21runrttasks21:12:253
380474999220,21cyclictest3809019-21chrt19:10:193
380474999220,20cyclictest4116080-21grep00:10:253
380474999220,20cyclictest3850899-21cron19:55:003
380474999220,20cyclictest0-21swapper/321:05:113
380474999220,19cyclictest0-21swapper/323:40:113
380474999220,19cyclictest0-21swapper/323:05:113
380474999220,19cyclictest0-21swapper/320:10:123
380474399223,8cyclictest4002675-21netstat22:20:192
3804743992219,1cyclictest4039809-21apt-get23:00:122
3804743992218,2cyclictest3927255-21cron21:10:002
3804743992218,2cyclictest0-21swapper/221:35:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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