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2026-03-08 - 11:59
[ 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 Mar 08, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1843015991611,4cyclictest0-21swapper/320:25:113
1843015991311,1cyclictest0-21swapper/320:35:113
184301599130,12cyclictest0-21swapper/319:55:123
184301599120,1cyclictest0-21swapper/320:10:123
184301599120,11cyclictest0-21swapper/323:55:183
184301599120,11cyclictest0-21swapper/322:30:133
184301599120,11cyclictest0-21swapper/321:00:133
184301599120,11cyclictest0-21swapper/319:20:133
1843015991111,0cyclictest0-21swapper/323:50:013
1843015991111,0cyclictest0-21swapper/322:20:163
1843015991110,0cyclictest0-21swapper/321:45:103
1843015991110,0cyclictest0-21swapper/320:45:003
1843015991110,0cyclictest0-21swapper/320:00:123
184301599110,11cyclictest0-21swapper/319:40:023
184301599110,10cyclictest0-21swapper/321:30:163
184301599110,10cyclictest0-21swapper/321:25:183
184301599110,10cyclictest0-21swapper/300:00:203
184301599110,0cyclictest0-21swapper/323:50:183
184301599110,0cyclictest0-21swapper/323:21:133
184301599110,0cyclictest0-21swapper/320:30:133
184301599109,0cyclictest0-21swapper/323:10:153
184301599109,0cyclictest0-21swapper/319:50:133
1843015991010,0cyclictest0-21swapper/323:18:483
1843015991010,0cyclictest0-21swapper/323:00:123
1843015991010,0cyclictest0-21swapper/322:25:173
1843015991010,0cyclictest0-21swapper/320:15:193
1843015991010,0cyclictest0-21swapper/319:45:203
1843015991010,0cyclictest0-21swapper/300:32:073
184301599100,9cyclictest0-21swapper/322:40:193
184301599100,9cyclictest0-21swapper/321:00:013
184301599100,9cyclictest0-21swapper/300:15:183
184301599100,0cyclictest0-21swapper/323:35:153
184301599100,0cyclictest0-21swapper/322:10:173
18430159999,0cyclictest0-21swapper/321:35:193
18430159999,0cyclictest0-21swapper/319:15:113
18430159999,0cyclictest0-21swapper/300:25:173
18430159998,0cyclictest0-21swapper/322:50:123
18430159990,8cyclictest0-21swapper/319:35:013
18430159990,0cyclictest0-21swapper/321:55:173
18430159988,0cyclictest0-21swapper/323:34:533
18430159988,0cyclictest0-21swapper/323:25:173
18430159988,0cyclictest0-21swapper/320:50:173
18430159988,0cyclictest0-21swapper/319:15:023
18430159987,0cyclictest0-21swapper/321:51:093
18430159987,0cyclictest0-21swapper/320:20:123
18430159980,7cyclictest0-21swapper/320:45:213
18430159980,0cyclictest0-21swapper/321:20:183
1840941281,4sleep30-21swapper/319:05:013
18430159977,0cyclictest0-21swapper/323:40:133
18430159977,0cyclictest0-21swapper/323:05:153
18430159977,0cyclictest0-21swapper/322:15:183
18430159977,0cyclictest0-21swapper/319:25:133
18430159977,0cyclictest0-21swapper/300:05:123
18430159976,0cyclictest0-21swapper/321:40:173
18430159970,7cyclictest0-21swapper/322:45:193
14039870,0rtkit-daemon0-21swapper/123:06:441
18430159966,0cyclictest0-21swapper/322:00:233
18430159966,0cyclictest0-21swapper/321:15:113
18430159966,0cyclictest0-21swapper/300:20:113
18430159960,6cyclictest0-21swapper/319:40:183
18430159960,5cyclictest0-21swapper/320:05:133
18430159954,0cyclictest0-21swapper/322:07:113
18430159954,0cyclictest0-21swapper/300:35:183
14039850,2rtkit-daemon1-21systemd22:07:581
14039850,2rtkit-daemon0-21swapper/019:05:240
14039850,0rtkit-daemon0-21swapper/123:49:181
1978033240,3sleep01978035-21ssh00:39:230
18430159944,0cyclictest0-21swapper/322:35:173
18430159944,0cyclictest0-21swapper/321:05:213
18430159940,4cyclictest0-21swapper/322:57:483
18430159940,2cyclictest0-21swapper/300:10:133
1842195240,2sleep11842466-21awk19:05:191
1841803241,2sleep20-21swapper/219:05:162
14039840,2rtkit-daemon766-21snmpd23:13:001
14039840,2rtkit-daemon766-21snmpd21:37:091
14039840,2rtkit-daemon766-21snmpd21:12:541
14039840,2rtkit-daemon766-21snmpd20:45:181
14039840,2rtkit-daemon621-21systemd-logind23:16:581
14039840,2rtkit-daemon1866909-21acpi20:10:120
14039840,2rtkit-daemon1-21systemd23:36:151
14039840,2rtkit-daemon1-21systemd22:21:471
14039840,2rtkit-daemon1-21systemd21:42:071
14039840,2rtkit-daemon1-21systemd21:24:541
14039840,1rtkit-daemon1927519-21munin-run22:40:011
1921417230,1sleep01921443-21apt-get22:25:110
1868809230,0sleep10-21swapper/120:15:121
1862543230,2sleep21862799-21sort20:00:002
18430159930,2cyclictest1889892-21chrt21:10:053
14039830,2rtkit-daemon418-21systemd-journal19:34:560
14039830,2rtkit-daemon1410-21sendmail-mta20:17:110
14039830,2rtkit-daemon1410-21sendmail-mta19:25:170
14039830,2rtkit-daemon1410-21sendmail-mta00:20:111
14039830,2rtkit-daemon1-21systemd00:17:141
14039830,1rtkit-daemon766-21snmpd20:35:041
14039830,1rtkit-daemon622-21wpa_supplicant22:40:581
14039830,1rtkit-daemon622-21wpa_supplicant21:28:151
14039830,1rtkit-daemon418-21systemd-journal20:31:101
14039830,1rtkit-daemon328-21plymouthd23:56:141
14039830,1rtkit-daemon328-21plymouthd22:50:291
14039830,1rtkit-daemon328-21plymouthd22:45:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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