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2026-01-19 - 04:23
[ 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 Mon Jan 19, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20517972130,1sleep1607-21dbus-daemon19:20:001
204746399130,12cyclictest0-21swapper/322:25:013
204746399130,11cyclictest0-21swapper/321:15:133
204746399130,11cyclictest0-21swapper/300:30:123
2047463991211,0cyclictest0-21swapper/323:50:133
204746399120,1cyclictest0-21swapper/320:15:123
204746399120,11cyclictest0-21swapper/323:30:123
204746399120,11cyclictest0-21swapper/322:40:123
204746399120,11cyclictest0-21swapper/321:45:013
204746399120,11cyclictest0-21swapper/321:10:123
204746399120,11cyclictest0-21swapper/320:30:233
204746399120,11cyclictest0-21swapper/319:25:123
204746399120,11cyclictest0-21swapper/319:10:133
2047463991111,0cyclictest0-21swapper/322:45:123
2047463991111,0cyclictest0-21swapper/320:35:113
2047463991110,0cyclictest0-21swapper/320:40:133
204746399110,10cyclictest0-21swapper/322:25:143
204746399110,10cyclictest0-21swapper/321:30:173
204746399110,10cyclictest0-21swapper/319:35:123
204746399110,10cyclictest0-21swapper/300:15:123
204746399110,0cyclictest0-21swapper/322:20:013
204746399110,0cyclictest0-21swapper/320:25:113
204746399109,0cyclictest0-21swapper/319:50:153
204746399109,0cyclictest0-21swapper/300:09:503
2047463991010,0cyclictest0-21swapper/322:05:103
2047463991010,0cyclictest0-21swapper/322:00:113
2047463991010,0cyclictest0-21swapper/319:30:103
204746399100,9cyclictest0-21swapper/323:45:123
204746399100,10cyclictest0-21swapper/321:03:073
204746399100,0cyclictest0-21swapper/320:10:123
204746399100,0cyclictest0-21swapper/320:00:173
20474639999,0cyclictest0-21swapper/323:41:503
20474639999,0cyclictest0-21swapper/323:25:203
20474639999,0cyclictest0-21swapper/323:05:163
20474639999,0cyclictest0-21swapper/319:55:133
20474639999,0cyclictest0-21swapper/319:45:093
20474639999,0cyclictest0-21swapper/319:40:113
20474639999,0cyclictest0-21swapper/300:25:193
20474639998,0cyclictest0-21swapper/322:50:133
20474639998,0cyclictest0-21swapper/322:35:173
20474639990,0cyclictest0-21swapper/300:25:003
20474639988,0cyclictest0-21swapper/323:35:163
20474639988,0cyclictest0-21swapper/323:20:183
20474639988,0cyclictest0-21swapper/323:14:563
20474639988,0cyclictest0-21swapper/321:20:123
20474639988,0cyclictest0-21swapper/320:50:013
20474639988,0cyclictest0-21swapper/319:20:133
20474639987,0cyclictest0-21swapper/323:15:123
20474639980,0cyclictest0-21swapper/321:55:173
20474639976,0cyclictest0-21swapper/300:10:133
2045670271,4sleep30-21swapper/319:05:123
20474639966,0cyclictest0-21swapper/321:50:123
20474639966,0cyclictest0-21swapper/321:48:373
20474639966,0cyclictest0-21swapper/321:40:013
20474639966,0cyclictest0-21swapper/321:25:123
20474639966,0cyclictest0-21swapper/300:35:193
20474639960,6cyclictest0-21swapper/320:55:173
20474639955,0cyclictest0-21swapper/300:00:113
20474639954,0cyclictest0-21swapper/323:00:153
20474639954,0cyclictest0-21swapper/321:05:113
20474639954,0cyclictest0-21swapper/320:20:133
20474639950,5cyclictest0-21swapper/300:00:003
20474639950,1cyclictest0-21swapper/320:50:193
14039850,4rtkit-daemon766-21snmpd19:27:311
14039850,2rtkit-daemon328-21plymouthd19:05:101
20474639943,0cyclictest0-21swapper/322:55:123
20474639943,0cyclictest0-21swapper/322:55:123
20474639943,0cyclictest0-21swapper/319:15:133
20474639940,4cyclictest0-21swapper/322:14:563
20474639940,3cyclictest2129077-21chrt22:30:173
2045941240,2sleep02045967-21gltestperf19:05:140
2045556241,1sleep20-21swapper/219:05:112
14039840,2rtkit-daemon766-21snmpd23:53:121
14039840,2rtkit-daemon766-21snmpd22:19:141
14039840,2rtkit-daemon622-21wpa_supplicant23:23:101
14039840,2rtkit-daemon2170365-21cron00:10:011
14039840,2rtkit-daemon2089130-21cat20:55:121
14039840,2rtkit-daemon1-21systemd22:36:191
14039840,2rtkit-daemon1-21systemd21:14:141
14039840,2rtkit-daemon1-21systemd00:35:451
14039840,2rtkit-daemon1-21systemd00:24:111
14039840,1rtkit-daemon691-21gmain23:06:441
2174802230,1sleep02174828-21apt-get00:20:140
2169268230,2sleep22169345-21cut00:05:192
2095502230,2sleep02095617-21ps21:10:170
2079164230,1sleep12079190-21apt-get20:30:171
2075070230,1sleep12075096-21apt-get20:20:121
20474639930,0cyclictest0-21swapper/320:05:043
14039830,2rtkit-daemon766-21snmpd21:26:041
14039830,2rtkit-daemon2049612-21munin-node21:40:351
14039830,2rtkit-daemon1410-21sendmail-mta21:39:121
14039830,1rtkit-daemon769-21ntpd23:35:151
14039830,1rtkit-daemon769-21ntpd19:36:341
14039830,1rtkit-daemon766-21snmpd22:24:541
14039830,1rtkit-daemon766-21snmpd22:10:041
14039830,1rtkit-daemon766-21snmpd20:35:041
14039830,1rtkit-daemon691-21gmain23:43:401
14039830,1rtkit-daemon328-21plymouthd23:59:551
14039830,1rtkit-daemon328-21plymouthd22:55:351
14039830,1rtkit-daemon328-21plymouthd22:55:341
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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