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2026-03-03 - 19:40
[ 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 rackaslot8.osadl.org (updated Tue Mar 03, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
220162307283,15sleep20-21swapper/207:09:282
218532286254,21sleep10-21swapper/107:07:421
220112272240,22sleep00-21swapper/007:09:260
218502268237,21sleep30-21swapper/307:07:403
127892690,0sleep30-21swapper/312:05:273
40362650,0sleep10-21swapper/111:21:371
190902630,0sleep00-21swapper/011:30:290
78402620,0sleep30-21swapper/309:26:303
29802610,0sleep20-21swapper/210:41:542
29802610,0sleep20-21swapper/210:41:542
258632590,0sleep00-21swapper/007:15:140
258962570,0sleep10-21swapper/111:15:161
297312550,0sleep30-21swapper/310:19:283
9332200,0sleep00-21swapper/008:45:110
229202160,0sleep30-21swapper/310:54:283
318102150,0sleep10-21swapper/112:17:261
63042140,0sleep20-21swapper/212:01:512
200452140,0sleep00-21swapper/009:53:510
3282120,0sleep00-21swapper/010:20:250
2216099109,1cyclictest22-21ksoftirqd/109:30:001
32314290,2sleep228-21ksoftirqd/211:00:072
25034290,0sleep10-21swapper/109:17:311
221659992,4cyclictest24344-21idleruntime-cro07:15:002
221609997,1cyclictest22-21ksoftirqd/109:50:011
221569997,2cyclictest501-21in:imuxsock12:15:000
221569997,1cyclictest14425-21apt-get10:10:100
221569995,3cyclictest1608-21ssh11:40:110
221569990,1cyclictest5725-21/usr/sbin/munin10:05:010
25098280,1sleep30-21swapper/307:15:013
221659984,3cyclictest275-21systemd-journal11:54:422
221609987,1cyclictest22-21ksoftirqd/110:25:011
221609987,1cyclictest22-21ksoftirqd/109:40:001
221609980,7cyclictest29292-21awk12:35:161
221609980,1cyclictest7574-21ssh09:26:181
221569988,0cyclictest26773-21apt-get11:55:110
221569986,1cyclictest9416-21apt-get11:45:010
221569985,2cyclictest6816-21apt-get10:25:130
221569985,2cyclictest24939-21apt-get11:35:010
221569984,3cyclictest275-21systemd-journal10:31:590
221569983,3cyclictest275-21systemd-journal11:20:000
221569983,3cyclictest275-21systemd-journal08:30:010
221569982,5cyclictest30516-21grep07:25:150
221569982,4cyclictest0-21swapper/012:35:470
221569982,4cyclictest0-21swapper/011:10:360
221569982,3cyclictest0-21swapper/009:56:180
221569981,3cyclictest8567-21awk07:50:000
221569981,3cyclictest21016-21awk12:30:170
221569980,6cyclictest32638-21diskmemload09:41:150
221569980,6cyclictest10114-21ssh09:28:160
221569980,6cyclictest0-21swapper/011:28:460
221569980,3cyclictest5695-21sed07:40:200
221689974,2cyclictest275-21systemd-journal10:38:333
221689973,3cyclictest658-21snmpd12:39:033
221689973,3cyclictest3665-21ntpq12:00:163
221689973,3cyclictest275-21systemd-journal10:15:013
221689973,3cyclictest25315-21grep11:15:123
221689973,3cyclictest24829-21cat10:55:143
221689972,4cyclictest658-21snmpd11:50:113
221689972,4cyclictest658-21snmpd07:55:143
221659975,2cyclictest28-21ksoftirqd/207:40:002
221659974,2cyclictest663-21runrttasks10:35:122
221659973,3cyclictest658-21snmpd10:01:002
221659972,2cyclictest504-11dbus-daemon10:06:542
221659970,7cyclictest0-21swapper/212:35:592
221609976,1cyclictest22-21ksoftirqd/111:40:001
221609976,1cyclictest15102-21ssh12:07:151
221609976,1cyclictest0-21swapper/111:50:241
221609973,3cyclictest658-21snmpd10:33:481
221609973,3cyclictest504-21dbus-daemon10:56:101
221609973,1cyclictest0-21swapper/110:51:391
221569975,1cyclictest10924-21ssh12:05:120
221569974,3cyclictest0-21swapper/009:45:120
221569974,2cyclictest275-21systemd-journal12:15:060
221569974,2cyclictest2620-21ssh12:00:110
221569974,2cyclictest20446-21apt-get09:15:110
221569974,2cyclictest12788-21ssh09:10:140
221569974,2cyclictest0-21swapper/011:50:110
221569973,3cyclictest9387-21ssh10:45:270
221569973,3cyclictest29309-21sshd07:23:490
221569973,3cyclictest11734-21sh09:10:000
221569973,3cyclictest11025-21apt07:55:150
221569972,4cyclictest28050-21unixbench-2d08:30:200
221569972,4cyclictest2764-21rm11:20:370
221569972,3cyclictest0-21swapper/010:50:110
221569972,3cyclictest0-21swapper/010:15:500
221569972,3cyclictest0-21swapper/009:30:280
221569971,4cyclictest12-21ksoftirqd/010:36:010
221569971,4cyclictest0-21swapper/009:20:030
221569971,3cyclictest5066-21munin-run08:55:010
221569971,3cyclictest0-21swapper/012:26:460
221569970,5cyclictest3042-21ssh11:01:200
221569970,5cyclictest23581-21ssh09:35:370
221569970,5cyclictest11353-21ssh11:06:230
221569970,5cyclictest10207-21ssh12:24:200
221569970,3cyclictest1933-21ssh10:41:050
221569970,3cyclictest1933-21ssh10:41:050
221569970,3cyclictest11738-21diskmemload10:05:140
11805270,0sleep30-21swapper/310:27:533
22181260,2sleep222177-21grep09:15:212
221689966,0cyclictest0-21swapper/309:21:423
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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