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2026-01-15 - 06:35
[ 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 Thu Jan 15, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1715516991312,0cyclictest0-21swapper/319:50:103
171551699130,12cyclictest0-21swapper/322:25:113
171551699128,1cyclictest0-21swapper/323:20:113
1715516991210,1cyclictest0-21swapper/321:15:153
1715516991210,1cyclictest0-21swapper/321:15:153
171551699120,11cyclictest0-21swapper/322:50:013
171551699120,11cyclictest0-21swapper/321:40:123
171551699120,10cyclictest0-21swapper/319:10:123
17143532121,7sleep30-21swapper/319:05:183
1715516991111,0cyclictest0-21swapper/322:55:123
1715516991110,0cyclictest0-21swapper/322:35:113
1715516991110,0cyclictest0-21swapper/320:50:123
171551699110,11cyclictest0-21swapper/320:55:163
171551699110,10cyclictest0-21swapper/323:34:593
171551699110,10cyclictest0-21swapper/322:10:163
171551699110,10cyclictest0-21swapper/321:30:203
171551699110,10cyclictest0-21swapper/319:30:003
171551699109,0cyclictest0-21swapper/323:50:123
171551699109,0cyclictest0-21swapper/319:35:103
1715516991010,0cyclictest0-21swapper/323:15:013
1715516991010,0cyclictest0-21swapper/323:00:123
1715516991010,0cyclictest0-21swapper/320:45:103
1715516991010,0cyclictest0-21swapper/320:40:173
171551699100,9cyclictest0-21swapper/320:05:083
171551699100,0cyclictest0-21swapper/322:20:113
171551699100,0cyclictest0-21swapper/319:30:013
171551699100,0cyclictest0-21swapper/300:15:123
17155169999,0cyclictest0-21swapper/323:15:133
17155169999,0cyclictest0-21swapper/323:05:153
17155169999,0cyclictest0-21swapper/322:02:153
17155169999,0cyclictest0-21swapper/321:59:393
17155169999,0cyclictest0-21swapper/300:25:123
17155169999,0cyclictest0-21swapper/300:25:023
17155169998,0cyclictest0-21swapper/322:45:003
17155169998,0cyclictest0-21swapper/321:10:133
17155169990,9cyclictest0-21swapper/321:55:023
17155169988,0cyclictest0-21swapper/323:45:143
17155169988,0cyclictest0-21swapper/321:25:163
17155169988,0cyclictest0-21swapper/320:35:173
17155169988,0cyclictest0-21swapper/320:10:123
17155169987,0cyclictest0-21swapper/300:35:163
17155169980,7cyclictest0-21swapper/320:30:213
17155169980,0cyclictest0-21swapper/323:40:173
17155169977,0cyclictest0-21swapper/323:55:183
17155169977,0cyclictest0-21swapper/323:25:133
17155169977,0cyclictest0-21swapper/321:46:233
17155169977,0cyclictest0-21swapper/319:40:163
17155169976,0cyclictest0-21swapper/300:10:173
17155169970,7cyclictest0-21swapper/319:45:183
17155169970,6cyclictest0-21swapper/320:20:193
17155169970,6cyclictest0-21swapper/319:15:173
1745772260,1sleep11745922-21ntp_states20:25:171
17155169965,0cyclictest0-21swapper/300:00:193
17155169964,1cyclictest0-21swapper/319:20:103
17155169960,0cyclictest0-21swapper/320:15:183
17155169955,0cyclictest0-21swapper/323:35:173
17155169955,0cyclictest0-21swapper/322:50:533
17155169955,0cyclictest0-21swapper/322:30:213
17155169955,0cyclictest0-21swapper/322:15:123
17155169955,0cyclictest0-21swapper/322:05:343
17155169955,0cyclictest0-21swapper/321:36:373
17155169955,0cyclictest0-21swapper/320:00:163
17155169955,0cyclictest0-21swapper/300:32:193
17155169955,0cyclictest0-21swapper/300:05:123
17155169950,4cyclictest0-21swapper/319:55:063
14039850,2rtkit-daemon1-21systemd19:05:031
14039850,0rtkit-daemon0-21swapper/121:45:381
1741044240,2sleep11741072-21apt-get20:15:121
17155169944,0cyclictest0-21swapper/321:20:243
17155169944,0cyclictest0-21swapper/321:06:133
17155169940,4cyclictest0-21swapper/321:00:053
17155169940,2cyclictest0-21swapper/320:25:123
1715130241,2sleep20-21swapper/219:07:212
1713854241,1sleep00-21swapper/019:05:150
14039840,2rtkit-daemon766-21snmpd22:27:391
14039840,2rtkit-daemon766-21snmpd21:38:431
14039840,1rtkit-daemon1766475-21apt-get21:20:131
1849282230,0sleep0241rcuc/000:35:190
1829380230,2sleep11829393-21latency_hist23:50:001
1770470230,1sleep11770496-21apt-get21:30:131
1760034230,3sleep10-21swapper/121:02:141
1758584230,1sleep21758610-21apt-get21:00:112
1748981230,1sleep01749007-21apt-get20:35:110
1731218230,0sleep00-21swapper/019:50:020
1725705230,1sleep21725731-21apt-get19:35:112
1721984230,2sleep11722250-21ls19:25:121
14039830,2rtkit-daemon769-21ntpd19:55:161
14039830,2rtkit-daemon766-21snmpd22:37:091
14039830,2rtkit-daemon621-21systemd-logind23:43:591
14039830,2rtkit-daemon1-21systemd23:29:231
14039830,1rtkit-daemon769-21ntpd23:10:471
14039830,1rtkit-daemon769-21ntpd20:30:161
14039830,1rtkit-daemon766-21snmpd23:50:101
14039830,1rtkit-daemon766-21snmpd22:06:081
14039830,1rtkit-daemon766-21snmpd20:10:131
14039830,1rtkit-daemon766-21snmpd20:05:061
14039830,1rtkit-daemon766-21snmpd19:43:411
14039830,1rtkit-daemon691-21gmain22:41:491
14039830,1rtkit-daemon622-21wpa_supplicant19:30:301
14039830,1rtkit-daemon328-21plymouthd23:24:501
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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