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2026-02-07 - 06:09
[ 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 07, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
280905199141,1cyclictest0-21swapper/322:05:123
280905199130,1cyclictest0-21swapper/320:30:113
2809051991210,1cyclictest0-21swapper/321:10:113
2809051991210,1cyclictest0-21swapper/321:00:113
280905199120,11cyclictest0-21swapper/300:35:133
280905199120,0cyclictest0-21swapper/319:20:103
2809051991111,0cyclictest0-21swapper/319:50:103
2809051991111,0cyclictest0-21swapper/319:50:093
2809051991110,0cyclictest0-21swapper/322:20:163
2809051991110,0cyclictest0-21swapper/322:10:113
2809051991110,0cyclictest0-21swapper/320:40:013
2809051991110,0cyclictest0-21swapper/319:40:123
2809051991110,0cyclictest0-21swapper/300:05:133
280905199110,8cyclictest0-21swapper/320:00:193
280905199110,10cyclictest0-21swapper/322:55:193
280905199110,10cyclictest0-21swapper/322:20:013
280905199110,10cyclictest0-21swapper/321:50:133
280905199110,10cyclictest0-21swapper/320:20:023
280905199110,10cyclictest0-21swapper/319:15:103
280905199110,0cyclictest0-21swapper/323:59:593
280905199110,0cyclictest0-21swapper/320:25:133
280905199109,0cyclictest0-21swapper/323:40:113
280905199109,0cyclictest0-21swapper/323:05:113
2809051991010,0cyclictest0-21swapper/323:50:183
2809051991010,0cyclictest0-21swapper/323:20:033
2809051991010,0cyclictest0-21swapper/322:30:173
2809051991010,0cyclictest0-21swapper/320:40:023
2809051991010,0cyclictest0-21swapper/319:35:173
2809051991010,0cyclictest0-21swapper/319:10:123
2809051991010,0cyclictest0-21swapper/300:35:013
280905199100,9cyclictest0-21swapper/321:55:113
280905199100,9cyclictest0-21swapper/300:00:173
280905199100,0cyclictest0-21swapper/321:35:193
28090519999,0cyclictest0-21swapper/321:20:193
28090519998,0cyclictest0-21swapper/320:50:143
28090519998,0cyclictest0-21swapper/320:45:193
28090519990,8cyclictest0-21swapper/322:05:013
28090519990,0cyclictest0-21swapper/321:25:103
28090519990,0cyclictest0-21swapper/300:15:163
28090519988,0cyclictest0-21swapper/323:34:053
28090519988,0cyclictest0-21swapper/322:44:103
28090519988,0cyclictest0-21swapper/321:20:003
28090519987,0cyclictest0-21swapper/319:45:163
28090519977,0cyclictest0-21swapper/323:18:483
28090519977,0cyclictest0-21swapper/323:00:173
28090519977,0cyclictest0-21swapper/321:40:013
28090519977,0cyclictest0-21swapper/321:30:113
28090519977,0cyclictest0-21swapper/319:30:103
28090519977,0cyclictest0-21swapper/300:10:203
28090519977,0cyclictest0-21swapper/300:10:193
2807214271,4sleep30-21swapper/319:05:113
28090519966,0cyclictest0-21swapper/320:20:123
28090519966,0cyclictest0-21swapper/320:05:103
28090519966,0cyclictest0-21swapper/300:25:013
28090519965,0cyclictest0-21swapper/323:45:103
28090519965,0cyclictest0-21swapper/322:37:353
28090519960,0cyclictest0-21swapper/323:25:123
28090519955,0cyclictest0-21swapper/323:35:483
28090519955,0cyclictest0-21swapper/323:11:103
28090519955,0cyclictest0-21swapper/322:29:553
28090519951,2cyclictest0-21swapper/322:45:123
28090519950,4cyclictest0-21swapper/320:55:183
28090519950,4cyclictest0-21swapper/320:10:113
14039850,2rtkit-daemon0-21swapper/019:08:450
28090519944,0cyclictest0-21swapper/321:06:193
28090519944,0cyclictest0-21swapper/300:25:113
28090519943,0cyclictest0-21swapper/322:50:183
28090519940,3cyclictest2870203-21chrt21:45:043
28090519940,3cyclictest0-21swapper/319:55:093
28090519940,2cyclictest0-21swapper/319:25:123
2808577241,2sleep10-21swapper/119:06:091
2807591240,2sleep22807657-21awk19:05:142
14039840,2rtkit-daemon622-21wpa_supplicant23:54:570
14039840,2rtkit-daemon592-21rpcbind19:21:300
14039840,2rtkit-daemon2855691-21diskmemload23:29:100
14039840,2rtkit-daemon2855691-21diskmemload22:02:550
14039840,2rtkit-daemon1-21systemd23:34:010
14039840,2rtkit-daemon1-21systemd22:06:580
14039840,1rtkit-daemon2932149-21apt-get00:15:110
14039840,1rtkit-daemon2811046-21munin-node22:12:410
14039840,1rtkit-daemon1-21systemd23:13:120
14039840,1rtkit-daemon1-21systemd19:58:090
2895837230,2sleep02896016-21fw_packets22:45:150
2842683230,2sleep22842766-21kernelversion20:35:162
2830417230,3sleep00-21swapper/020:03:560
14039830,2rtkit-daemon825-21gmain19:52:100
14039830,2rtkit-daemon825-21gmain19:52:090
14039830,2rtkit-daemon1410-21sendmail-mta20:56:140
14039830,2rtkit-daemon1-21systemd20:51:190
14039830,1rtkit-daemon772-21lldpd19:34:140
14039830,1rtkit-daemon769-21ntpd23:20:120
14039830,1rtkit-daemon766-21snmpd23:46:580
14039830,1rtkit-daemon766-21snmpd23:40:190
14039830,1rtkit-daemon766-21snmpd21:15:260
14039830,1rtkit-daemon766-21snmpd00:02:460
14039830,1rtkit-daemon622-21wpa_supplicant22:54:330
14039830,1rtkit-daemon622-21wpa_supplicant21:57:400
14039830,1rtkit-daemon622-21wpa_supplicant21:45:090
14039830,1rtkit-daemon328-21plymouthd22:58:480
14039830,1rtkit-daemon328-21plymouthd21:37:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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