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2026-02-27 - 20:47
[ 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.
Unexpectedly long latencies may be caused by SMIs
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 rackeslot5.osadl.org (updated Fri Feb 27, 2026 12:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1976399300,29cyclictest0-21swapper/310:25:003
1976399300,29cyclictest0-21swapper/309:35:103
19759993028,1cyclictest0-21swapper/208:15:002
19759993028,1cyclictest0-21swapper/208:10:012
19757993028,1cyclictest0-21swapper/112:35:011
19763992927,1cyclictest11123-21cron12:35:023
1976399290,29cyclictest0-21swapper/310:55:123
1976399290,28cyclictest0-21swapper/307:50:123
1975799290,29cyclictest6645-21apt-get07:50:111
1975799290,29cyclictest14427-21basename10:25:011
1975799290,28cyclictest0-21swapper/111:10:111
1975799290,28cyclictest0-21swapper/109:35:111
1975699290,28cyclictest0-21swapper/009:15:100
19763992827,0cyclictest0-21swapper/309:00:123
1976399280,28cyclictest11416-21apt-get12:35:123
1976399280,28cyclictest0-21swapper/311:10:103
1976399280,28cyclictest0-21swapper/308:55:123
1976399280,28cyclictest0-21swapper/307:40:133
1976399280,0cyclictest0-21swapper/309:10:123
1975999280,27cyclictest0-21swapper/210:35:122
1975999280,27cyclictest0-21swapper/209:15:032
1975999280,0cyclictest0-21swapper/210:55:112
19757992827,1cyclictest15837-21apt-get11:35:121
1975799280,28cyclictest0-21swapper/110:55:111
1975799280,28cyclictest0-21swapper/108:55:131
1975799280,27cyclictest0-21swapper/112:35:111
1975799280,0cyclictest0-21swapper/109:10:121
19756992827,1cyclictest621-21dbus-daemon08:15:010
1975699280,28cyclictest28972-21apt-get10:55:120
1975699280,0cyclictest2003-21apt-get07:40:120
19763992727,0cyclictest22950-21apt-get08:25:133
19763992727,0cyclictest0-21swapper/310:50:123
19763992727,0cyclictest0-21swapper/310:40:033
19763992727,0cyclictest0-21swapper/310:25:123
19763992724,2cyclictest307-21systemd-journal07:35:003
19759992727,0cyclictest0-21swapper/207:40:012
19759992726,1cyclictest24985-21cron08:30:002
1975999270,27cyclictest0-21swapper/210:20:102
1975999270,0cyclictest3599-21apt-get11:10:102
1975999270,0cyclictest0-21swapper/209:45:122
1975999270,0cyclictest0-21swapper/208:45:112
19757992727,0cyclictest31962-21apt-get07:35:121
19757992727,0cyclictest0-21swapper/110:50:111
19757992727,0cyclictest0-21swapper/110:40:021
19757992727,0cyclictest0-21swapper/110:25:131
19757992727,0cyclictest0-21swapper/109:00:131
19757992727,0cyclictest0-21swapper/108:25:131
19757992726,1cyclictest26125-21apt-get09:40:121
1975799270,0cyclictest0-21swapper/107:40:121
19756992727,0cyclictest0-21swapper/010:40:120
19756992727,0cyclictest0-21swapper/010:35:110
19756992727,0cyclictest0-21swapper/010:20:110
19756992726,1cyclictest15675-21cron08:10:020
1975699270,27cyclictest0-21swapper/011:10:110
1975699270,27cyclictest0-21swapper/008:45:120
19763992626,0cyclictest0-21swapper/312:20:003
19763992626,0cyclictest0-21swapper/311:35:133
19763992626,0cyclictest0-21swapper/310:30:093
19763992626,0cyclictest0-21swapper/309:40:113
19759992626,0cyclictest22008-21apt-get10:40:142
19759992626,0cyclictest0-21swapper/212:35:122
19759992626,0cyclictest0-21swapper/211:05:002
19759992626,0cyclictest0-21swapper/210:05:112
19759992626,0cyclictest0-21swapper/209:05:112
19759992626,0cyclictest0-21swapper/208:30:112
19759992625,1cyclictest20627-21apt-get08:20:132
19757992626,0cyclictest27593-21apt-get08:35:101
19757992626,0cyclictest17027-21apt-get10:30:101
19757992626,0cyclictest0-21swapper/112:20:011
19757992624,1cyclictest31666-21cron07:35:011
19756992626,0cyclictest1722-21perf07:40:000
19756992626,0cyclictest0-21swapper/010:05:120
19756992625,0cyclictest24986-21cron08:29:590
19756992625,0cyclictest0-21swapper/008:20:120
19763992525,0cyclictest0-21swapper/310:45:123
19763992525,0cyclictest0-21swapper/310:00:123
19763992525,0cyclictest0-21swapper/308:35:113
19763992525,0cyclictest0-21swapper/307:15:123
19763992524,0cyclictest0-21swapper/311:15:113
19759992525,0cyclictest0-21swapper/207:55:112
19759992523,1cyclictest646-21polkitd09:15:012
19757992525,0cyclictest22597-21apt-get07:15:111
19757992525,0cyclictest0-21swapper/110:45:111
19757992525,0cyclictest0-21swapper/110:00:111
19756992525,0cyclictest0-21swapper/012:35:110
19756992525,0cyclictest0-21swapper/011:05:010
19756992525,0cyclictest0-21swapper/009:45:110
19756992525,0cyclictest0-21swapper/009:05:100
19756992525,0cyclictest0-21swapper/008:30:100
19759992424,0cyclictest0-21swapper/212:15:122
19759992424,0cyclictest0-21swapper/210:15:122
19759992424,0cyclictest0-21swapper/210:15:122
19759992424,0cyclictest0-21swapper/209:35:012
19757992424,0cyclictest0-21swapper/111:15:121
19756992424,0cyclictest0-21swapper/009:35:020
19756992424,0cyclictest0-21swapper/007:55:120
19763992323,0cyclictest0-21swapper/312:00:113
19763992322,1cyclictest0-21swapper/308:15:123
19759992322,1cyclictest271rcuc/212:30:012
19757992323,0cyclictest0-21swapper/112:00:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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