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2026-02-20 - 07:55
[ 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 Feb 20, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2559139991713,3cyclictest0-21swapper/322:15:133
255913999150,8cyclictest0-21swapper/322:35:023
2559139991311,1cyclictest0-21swapper/321:00:113
255913999130,11cyclictest0-21swapper/320:30:133
255913999121,11cyclictest0-21swapper/322:05:173
2559139991211,0cyclictest0-21swapper/323:35:133
255913999120,10cyclictest0-21swapper/300:15:203
2559139991111,0cyclictest0-21swapper/323:25:203
2559139991111,0cyclictest0-21swapper/320:49:193
2559139991110,0cyclictest0-21swapper/322:35:153
255913999110,9cyclictest0-21swapper/322:20:113
255913999110,11cyclictest0-21swapper/319:15:023
255913999110,10cyclictest0-21swapper/323:50:013
255913999110,10cyclictest0-21swapper/323:00:223
255913999110,10cyclictest0-21swapper/319:30:163
255913999110,0cyclictest0-21swapper/322:55:133
255913999110,0cyclictest0-21swapper/322:55:013
255913999110,0cyclictest0-21swapper/321:55:183
255913999110,0cyclictest0-21swapper/300:35:013
140398110,3rtkit-daemon2575982-21cstates19:50:132
255913999109,0cyclictest0-21swapper/323:40:113
255913999108,1cyclictest0-21swapper/323:10:133
2559139991010,0cyclictest0-21swapper/320:00:193
2559139991010,0cyclictest0-21swapper/319:50:163
2559139991010,0cyclictest0-21swapper/319:50:013
255913999100,9cyclictest0-21swapper/323:50:143
255913999100,9cyclictest0-21swapper/323:35:013
255913999100,9cyclictest0-21swapper/322:25:113
255913999100,0cyclictest0-21swapper/323:10:013
255913999100,0cyclictest0-21swapper/321:50:193
255913999100,0cyclictest0-21swapper/321:45:183
25591399999,0cyclictest0-21swapper/323:55:163
25591399999,0cyclictest0-21swapper/323:20:163
25591399999,0cyclictest0-21swapper/322:00:183
25591399999,0cyclictest0-21swapper/321:32:193
25591399999,0cyclictest0-21swapper/320:05:193
25591399999,0cyclictest0-21swapper/319:25:133
25591399998,0cyclictest0-21swapper/300:10:113
25591399998,0cyclictest0-21swapper/300:04:563
25591399997,1cyclictest0-21swapper/320:40:133
25591399990,9cyclictest0-21swapper/322:49:563
25591399990,9cyclictest0-21swapper/319:40:183
25591399990,0cyclictest0-21swapper/320:50:173
25591399988,0cyclictest0-21swapper/321:40:013
25591399988,0cyclictest0-21swapper/321:25:173
25591399988,0cyclictest0-21swapper/320:15:143
25591399988,0cyclictest0-21swapper/319:20:003
25591399988,0cyclictest0-21swapper/300:05:193
25591399987,0cyclictest0-21swapper/320:25:153
2557748281,4sleep30-21swapper/319:05:153
25591399977,0cyclictest0-21swapper/321:35:133
25591399977,0cyclictest0-21swapper/319:55:113
25591399975,1cyclictest0-21swapper/320:35:123
25591399970,7cyclictest0-21swapper/319:39:393
25591399966,0cyclictest0-21swapper/322:40:123
25591399966,0cyclictest0-21swapper/322:10:123
25591399966,0cyclictest0-21swapper/319:20:173
25591399965,0cyclictest0-21swapper/321:00:013
25591399960,5cyclictest0-21swapper/321:20:003
25591399955,0cyclictest0-21swapper/323:18:233
25591399955,0cyclictest0-21swapper/321:10:193
25591399955,0cyclictest0-21swapper/321:07:323
25591399955,0cyclictest0-21swapper/300:20:173
25591399953,1cyclictest0-21swapper/320:10:123
25591399952,2cyclictest2691045-21chrt00:26:423
25591399951,3cyclictest2588459-21chrt20:20:463
14039850,2rtkit-daemon0-21swapper/219:05:062
14039850,0rtkit-daemon0-21swapper/219:27:212
2685029240,3sleep02685031-21ssh00:13:590
25591399944,0cyclictest0-21swapper/300:35:123
25591399941,2cyclictest0-21swapper/321:20:113
2558038241,1sleep10-21swapper/119:05:171
14039840,2rtkit-daemon766-21snmpd22:18:422
14039840,2rtkit-daemon766-21snmpd00:16:192
14039840,2rtkit-daemon1-21systemd23:52:302
14039840,2rtkit-daemon1-21systemd22:50:572
14039840,1rtkit-daemon1-21systemd23:06:502
2634767230,1sleep02634793-21apt-get22:15:120
2609073230,2sleep12609210-21/usr/sbin/munin21:15:171
2606549230,1sleep12606579-21apt-get21:10:131
2557309231,1sleep00-21swapper/019:05:120
14039830,2rtkit-daemon2561132-21munin-node23:02:292
14039830,2rtkit-daemon2561132-21munin-node21:55:302
14039830,2rtkit-daemon1410-21sendmail-mta23:21:012
14039830,2rtkit-daemon1322-21cron00:28:002
14039830,1rtkit-daemon772-21lldpd22:42:202
14039830,1rtkit-daemon769-21ntpd23:31:302
14039830,1rtkit-daemon769-21ntpd20:27:282
14039830,1rtkit-daemon769-21ntpd00:20:412
14039830,1rtkit-daemon769-21ntpd00:04:142
14039830,1rtkit-daemon766-21snmpd22:37:222
14039830,1rtkit-daemon766-21snmpd22:07:402
14039830,1rtkit-daemon766-21snmpd21:48:192
14039830,1rtkit-daemon766-21snmpd21:32:562
14039830,1rtkit-daemon622-21wpa_supplicant00:35:102
14039830,1rtkit-daemon606-21avahi-daemon21:35:412
14039830,1rtkit-daemon328-21plymouthd23:44:082
14039830,1rtkit-daemon328-21plymouthd21:00:192
14039830,1rtkit-daemon328-21plymouthd20:00:182
14039830,1rtkit-daemon328-21plymouthd19:20:162
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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