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2026-02-14 - 20:18
[ 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 Sat Feb 14, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
72166899130,9cyclictest0-21swapper/312:20:123
72166899130,9cyclictest0-21swapper/312:20:113
721668991211,0cyclictest0-21swapper/308:10:113
72166899120,11cyclictest0-21swapper/312:10:113
72166899120,11cyclictest0-21swapper/312:05:123
72166899120,11cyclictest0-21swapper/311:18:153
72166899120,11cyclictest0-21swapper/309:05:013
72166899120,11cyclictest0-21swapper/308:35:133
72166899120,11cyclictest0-21swapper/307:35:123
721668991111,0cyclictest0-21swapper/309:55:163
721668991111,0cyclictest0-21swapper/309:30:113
721668991110,0cyclictest0-21swapper/312:28:143
721668991110,0cyclictest0-21swapper/311:55:013
721668991110,0cyclictest0-21swapper/308:25:123
72166899110,10cyclictest0-21swapper/311:15:013
72166899110,10cyclictest0-21swapper/309:45:163
72166899110,0cyclictest0-21swapper/310:40:173
72166899110,0cyclictest0-21swapper/309:40:113
72166899110,0cyclictest0-21swapper/309:30:003
72166899110,0cyclictest0-21swapper/308:45:173
72166899110,0cyclictest0-21swapper/307:40:113
72166899110,0cyclictest0-21swapper/307:40:113
72166899110,0cyclictest0-21swapper/307:30:143
72166899110,0cyclictest0-21swapper/307:15:013
72166899108,1cyclictest0-21swapper/310:30:113
721668991010,0cyclictest0-21swapper/311:35:013
721668991010,0cyclictest0-21swapper/310:36:523
721668991010,0cyclictest0-21swapper/310:17:013
721668991010,0cyclictest0-21swapper/310:05:013
721668991010,0cyclictest0-21swapper/309:35:173
721668991010,0cyclictest0-21swapper/308:55:003
721668991010,0cyclictest0-21swapper/308:20:133
721668991010,0cyclictest0-21swapper/307:25:123
72166899100,0cyclictest0-21swapper/311:20:123
72166899100,0cyclictest0-21swapper/309:20:173
7216689999,0cyclictest0-21swapper/312:35:013
7216689999,0cyclictest0-21swapper/312:15:153
7216689999,0cyclictest0-21swapper/310:21:453
7216689999,0cyclictest0-21swapper/308:40:123
7216689990,8cyclictest0-21swapper/309:05:183
7216689988,0cyclictest0-21swapper/310:50:213
7216689988,0cyclictest0-21swapper/309:51:103
7216689988,0cyclictest0-21swapper/307:55:183
7216689988,0cyclictest0-21swapper/307:50:173
7216689987,0cyclictest0-21swapper/309:12:373
7216689986,1cyclictest0-21swapper/309:15:133
7216689980,6cyclictest0-21swapper/311:00:123
7216689980,0cyclictest0-21swapper/307:45:163
7216689980,0cyclictest0-21swapper/307:45:163
7216689977,0cyclictest0-21swapper/312:00:133
7216689977,0cyclictest0-21swapper/311:55:023
7216689977,0cyclictest0-21swapper/310:45:123
7216689977,0cyclictest0-21swapper/310:25:123
7216689977,0cyclictest0-21swapper/310:00:163
7216689977,0cyclictest0-21swapper/308:35:013
7216689977,0cyclictest0-21swapper/308:05:013
720635271,4sleep30-21swapper/307:05:183
14039870,2rtkit-daemon1322-21cron08:00:010
7216689966,0cyclictest0-21swapper/311:40:163
7216689966,0cyclictest0-21swapper/311:05:193
7216689966,0cyclictest0-21swapper/310:55:133
7216689966,0cyclictest0-21swapper/308:55:163
7216689966,0cyclictest0-21swapper/308:05:113
7216689966,0cyclictest0-21swapper/307:10:133
7216689965,0cyclictest0-21swapper/311:37:493
14039860,4rtkit-daemon840081-21ntpq11:55:162
14039860,2rtkit-daemon0-21swapper/007:05:160
7216689955,0cyclictest0-21swapper/312:35:153
7216689954,0cyclictest0-21swapper/310:10:123
7216689951,2cyclictest0-21swapper/308:15:123
7216689950,0cyclictest0-21swapper/311:45:213
721424250,1sleep10-21swapper/107:09:051
14039850,2rtkit-daemon622-21wpa_supplicant10:40:300
7216689944,0cyclictest0-21swapper/311:26:123
7216689943,0cyclictest0-21swapper/307:21:443
721405240,1sleep20-21swapper/207:08:502
14039840,3rtkit-daemon440-21systemd-udevd10:05:580
14039840,2rtkit-daemon836764-21latency_hist11:50:012
14039840,2rtkit-daemon769-21ntpd12:30:192
14039840,2rtkit-daemon769-21ntpd11:19:230
14039840,2rtkit-daemon768407-21diskmemload11:11:440
14039840,2rtkit-daemon768407-21diskmemload10:57:560
14039840,2rtkit-daemon757595-21diskstats08:40:140
14039840,2rtkit-daemon418-21systemd-journal07:50:150
14039840,2rtkit-daemon1410-21sendmail-mta09:32:560
14039840,2rtkit-daemon1-21systemd11:40:132
834130230,0sleep00-21swapper/011:40:290
817802230,2sleep0818092-21sshd11:05:140
793933230,1sleep1793959-21apt-get10:10:121
781326230,2sleep0781397-21if_eno109:40:130
774721230,1sleep0774747-21apt-get09:25:120
766735230,1sleep1766761-21apt-get09:05:121
759068230,1sleep1759094-21apt-get08:45:111
14039830,2rtkit-daemon769-21ntpd07:30:160
14039830,2rtkit-daemon768407-21diskmemload10:23:490
14039830,2rtkit-daemon418-21systemd-journal08:30:160
14039830,1rtkit-daemon828677-21aten_r1power_cu11:30:142
14039830,1rtkit-daemon789518-21acpi10:00:110
14039830,1rtkit-daemon769-21ntpd09:17:130
14039830,1rtkit-daemon769-21ntpd08:17:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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