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2026-02-08 - 02:54
[ 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 rack1slot3.osadl.org (updated Sun Feb 08, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
287844999130,11cyclictest0-21swapper/323:10:113
287844999120,11cyclictest0-21swapper/321:40:133
287844999120,11cyclictest0-21swapper/320:40:133
287844999120,11cyclictest0-21swapper/319:20:123
287844999120,11cyclictest0-21swapper/300:00:133
287844999120,10cyclictest0-21swapper/322:00:193
2878449991111,0cyclictest0-21swapper/319:45:123
2878449991111,0cyclictest0-21swapper/300:10:103
2878449991110,0cyclictest0-21swapper/323:40:153
2878449991110,0cyclictest0-21swapper/319:50:163
287844999110,8cyclictest0-21swapper/321:05:123
287844999110,10cyclictest0-21swapper/320:35:013
287844999110,0cyclictest0-21swapper/323:30:123
287844999110,0cyclictest0-21swapper/320:40:003
287844999110,0cyclictest0-21swapper/320:20:123
287844999109,0cyclictest0-21swapper/321:25:113
287844999109,0cyclictest0-21swapper/319:15:113
287844999108,1cyclictest0-21swapper/319:55:123
2878449991010,0cyclictest0-21swapper/323:45:193
2878449991010,0cyclictest0-21swapper/323:20:133
2878449991010,0cyclictest0-21swapper/322:35:183
2878449991010,0cyclictest0-21swapper/321:50:123
2878449991010,0cyclictest0-21swapper/321:45:173
2878449991010,0cyclictest0-21swapper/321:35:113
2878449991010,0cyclictest0-21swapper/321:30:113
2878449991010,0cyclictest0-21swapper/321:15:183
2878449991010,0cyclictest0-21swapper/320:50:113
2878449991010,0cyclictest0-21swapper/320:10:183
2878449991010,0cyclictest0-21swapper/319:30:183
2878449991010,0cyclictest0-21swapper/319:30:003
2878449991010,0cyclictest0-21swapper/300:30:143
287844999100,9cyclictest0-21swapper/323:00:173
28784499999,0cyclictest0-21swapper/322:10:153
28784499999,0cyclictest0-21swapper/321:00:123
28784499999,0cyclictest0-21swapper/320:55:123
28784499998,0cyclictest0-21swapper/320:45:183
28784499998,0cyclictest0-21swapper/300:15:153
28784499990,8cyclictest0-21swapper/322:30:133
28784499988,0cyclictest0-21swapper/323:35:183
28784499987,0cyclictest0-21swapper/320:20:003
28784499980,8cyclictest0-21swapper/323:00:013
28784499980,3cyclictest0-21swapper/323:50:093
28784499977,0cyclictest0-21swapper/323:15:183
28784499977,0cyclictest0-21swapper/322:52:103
28784499977,0cyclictest0-21swapper/322:30:003
28784499977,0cyclictest0-21swapper/322:20:163
28784499977,0cyclictest0-21swapper/319:10:173
28784499977,0cyclictest0-21swapper/300:05:233
28784499976,0cyclictest0-21swapper/322:05:123
28784499975,1cyclictest0-21swapper/319:35:113
28784499970,7cyclictest0-21swapper/322:15:153
28784499970,0cyclictest0-21swapper/322:40:113
2876796271,4sleep30-21swapper/319:05:143
28784499966,0cyclictest0-21swapper/323:55:113
28784499966,0cyclictest0-21swapper/323:25:133
28784499966,0cyclictest0-21swapper/323:05:133
28784499966,0cyclictest0-21swapper/321:20:173
28784499966,0cyclictest0-21swapper/300:30:023
28784499960,5cyclictest0-21swapper/322:50:013
2877041260,4sleep02877101-21if_eno119:05:150
14039860,3rtkit-daemon0-21swapper/119:05:191
28784499955,0cyclictest0-21swapper/321:13:423
28784499955,0cyclictest0-21swapper/320:05:003
28784499954,0cyclictest0-21swapper/300:36:173
28784499951,2cyclictest0-21swapper/319:40:113
28784499950,3cyclictest0-21swapper/321:55:573
14039850,3rtkit-daemon0-21swapper/120:53:211
28784499940,3cyclictest0-21swapper/320:05:503
28784499940,2cyclictest0-21swapper/320:25:133
28784499940,2cyclictest0-21swapper/320:25:123
2876657241,2sleep22876784-21aten_r1power_vo19:05:132
14039840,2rtkit-daemon2991268-21python323:45:171
14039840,2rtkit-daemon2903294-21python320:10:181
14039840,2rtkit-daemon2898266-21apt20:00:121
14039840,2rtkit-daemon2896079-21munin-run19:55:001
14039840,2rtkit-daemon1-21systemd23:12:421
14039840,2rtkit-daemon1-21systemd21:32:201
14039840,1rtkit-daemon328-21plymouthd22:14:301
14039840,1rtkit-daemon2967359-21apt-get22:50:111
14039840,1rtkit-daemon1-21systemd23:00:381
3010961230,2sleep2766-21snmpd00:33:052
2913903230,2sleep12914029-21cpu20:40:141
2882912230,1sleep12882938-21apt-get19:20:131
28784499933,0cyclictest0-21swapper/300:20:033
14039830,2rtkit-daemon769-21ntpd00:10:131
14039830,2rtkit-daemon766-21snmpd19:55:441
14039830,2rtkit-daemon1-21systemd22:29:411
14039830,1rtkit-daemon766-21snmpd23:56:491
14039830,1rtkit-daemon766-21snmpd23:07:191
14039830,1rtkit-daemon766-21snmpd21:46:281
14039830,1rtkit-daemon691-21gmain21:42:251
14039830,1rtkit-daemon622-21wpa_supplicant00:28:341
14039830,1rtkit-daemon328-21plymouthd21:24:331
14039830,1rtkit-daemon328-21plymouthd20:19:131
14039830,1rtkit-daemon328-21plymouthd19:48:141
14039830,1rtkit-daemon328-21plymouthd19:43:131
14039830,1rtkit-daemon2953524-21pmu-power22:15:191
14039830,1rtkit-daemon2925360-21apt-get21:10:121
14039830,1rtkit-daemon2880471-21munin-node21:50:191
14039830,1rtkit-daemon2880471-21munin-node00:15:081
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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