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2026-01-23 - 03:10
[ 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 Fri Jan 23, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
236203899130,11cyclictest0-21swapper/323:25:133
236203899130,11cyclictest0-21swapper/319:35:123
236203899130,11cyclictest0-21swapper/319:15:123
2362038991211,0cyclictest0-21swapper/321:35:123
2362038991210,0cyclictest0-21swapper/322:15:013
236203899120,11cyclictest0-21swapper/323:00:013
236203899120,11cyclictest0-21swapper/322:55:013
236203899120,11cyclictest0-21swapper/320:33:463
236203899119,1cyclictest0-21swapper/323:15:123
236203899119,1cyclictest0-21swapper/321:05:113
236203899119,1cyclictest0-21swapper/320:35:143
2362038991110,0cyclictest0-21swapper/321:25:153
2362038991110,0cyclictest0-21swapper/320:55:193
2362038991110,0cyclictest0-21swapper/319:20:113
236203899110,10cyclictest0-21swapper/323:05:013
236203899110,10cyclictest0-21swapper/322:40:173
236203899110,10cyclictest0-21swapper/321:55:183
236203899110,10cyclictest0-21swapper/319:45:013
236203899110,10cyclictest0-21swapper/300:40:013
236203899109,0cyclictest0-21swapper/323:20:123
2362038991010,0cyclictest0-21swapper/323:50:023
2362038991010,0cyclictest0-21swapper/320:25:003
2362038991010,0cyclictest0-21swapper/320:10:143
2362038991010,0cyclictest0-21swapper/300:00:133
236203899100,9cyclictest0-21swapper/323:40:113
236203899100,9cyclictest0-21swapper/319:25:113
236203899100,9cyclictest0-21swapper/300:10:013
23620389999,0cyclictest0-21swapper/323:55:193
23620389999,0cyclictest0-21swapper/322:30:133
23620389999,0cyclictest0-21swapper/322:05:143
23620389999,0cyclictest0-21swapper/321:50:003
23620389999,0cyclictest0-21swapper/321:30:183
23620389999,0cyclictest0-21swapper/321:15:183
23620389999,0cyclictest0-21swapper/321:10:123
23620389999,0cyclictest0-21swapper/320:30:003
23620389999,0cyclictest0-21swapper/319:45:133
23620389998,1cyclictest0-21swapper/322:25:103
23620389998,0cyclictest0-21swapper/323:05:113
23620389998,0cyclictest0-21swapper/321:50:183
23620389998,0cyclictest0-21swapper/319:30:133
23620389990,9cyclictest0-21swapper/321:20:153
23620389990,8cyclictest0-21swapper/300:15:193
2360727291,5sleep30-21swapper/319:05:163
23620389988,0cyclictest0-21swapper/323:50:013
23620389988,0cyclictest0-21swapper/322:35:173
23620389988,0cyclictest0-21swapper/322:15:173
23620389987,0cyclictest0-21swapper/322:20:123
23620389987,0cyclictest0-21swapper/300:31:163
23620389980,7cyclictest0-21swapper/320:50:093
23620389980,7cyclictest0-21swapper/319:10:113
23620389977,0cyclictest0-21swapper/322:05:013
23620389977,0cyclictest0-21swapper/320:44:593
23620389977,0cyclictest0-21swapper/300:22:383
23620389976,0cyclictest0-21swapper/323:11:383
23620389976,0cyclictest0-21swapper/319:50:173
23620389976,0cyclictest0-21swapper/300:05:193
14039870,6rtkit-daemon1-21systemd20:02:181
23620389966,0cyclictest0-21swapper/323:35:143
23620389966,0cyclictest0-21swapper/321:40:123
23620389966,0cyclictest0-21swapper/320:15:133
23620389966,0cyclictest0-21swapper/320:00:113
23620389966,0cyclictest0-21swapper/300:25:133
14039860,0rtkit-daemon0-21swapper/119:51:561
23620389955,0cyclictest0-21swapper/320:45:203
23620389955,0cyclictest0-21swapper/320:05:173
23620389950,4cyclictest0-21swapper/321:00:133
14039850,2rtkit-daemon0-21swapper/119:05:291
2471524240,2sleep22471732-21ntpq23:35:162
23620389944,0cyclictest0-21swapper/323:30:093
23620389944,0cyclictest0-21swapper/319:55:163
23620389943,0cyclictest0-21swapper/322:45:133
2360929241,1sleep00-21swapper/019:05:170
2360640241,1sleep20-21swapper/219:05:152
14039840,2rtkit-daemon2364089-21munin-node23:45:191
14039840,2rtkit-daemon2364089-21munin-node19:15:131
14039840,2rtkit-daemon1-21systemd23:50:361
14039840,2rtkit-daemon1-21systemd00:39:061
14039840,1rtkit-daemon766-21snmpd21:38:551
14039840,1rtkit-daemon691-21gmain19:10:041
14039840,1rtkit-daemon328-21plymouthd21:45:131
2462822230,2sleep22462390-21/usr/sbin/munin23:15:152
2408114230,2sleep02408294-21cat21:05:130
2376355230,1sleep12376389-21/usr/sbin/munin19:45:011
2367116231,1sleep20-21swapper/219:20:172
14039830,2rtkit-daemon772-21lldpd22:56:241
14039830,2rtkit-daemon766-21snmpd22:43:161
14039830,2rtkit-daemon766-21snmpd00:11:061
14039830,2rtkit-daemon766-21snmpd00:05:121
14039830,2rtkit-daemon691-21gmain21:05:171
14039830,2rtkit-daemon1-21systemd20:25:191
14039830,1rtkit-daemon769-21ntpd22:15:111
14039830,1rtkit-daemon766-21snmpd22:13:541
14039830,1rtkit-daemon766-21snmpd20:34:591
14039830,1rtkit-daemon691-21gmain00:01:411
14039830,1rtkit-daemon622-21wpa_supplicant23:55:321
14039830,1rtkit-daemon328-21plymouthd23:11:131
14039830,1rtkit-daemon328-21plymouthd22:45:171
14039830,1rtkit-daemon328-21plymouthd22:20:141
14039830,1rtkit-daemon328-21plymouthd20:55:181
14039830,1rtkit-daemon328-21plymouthd19:30:231
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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