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2026-01-17 - 12:31
[ 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 Jan 17, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
187538199130,11cyclictest0-21swapper/300:15:113
1875381991210,1cyclictest0-21swapper/320:05:103
187538199120,11cyclictest0-21swapper/320:15:173
187538199120,11cyclictest0-21swapper/320:10:173
187538199120,11cyclictest0-21swapper/319:50:113
187538199120,11cyclictest0-21swapper/300:05:133
187538199119,0cyclictest0-21swapper/323:45:013
1875381991111,0cyclictest0-21swapper/320:30:113
1875381991110,0cyclictest0-21swapper/323:55:183
1875381991110,0cyclictest0-21swapper/320:45:113
1875381991110,0cyclictest0-21swapper/320:00:113
1875381991110,0cyclictest0-21swapper/319:55:183
187538199110,10cyclictest0-21swapper/322:40:163
187538199110,10cyclictest0-21swapper/322:05:593
187538199110,0cyclictest0-21swapper/321:45:093
187538199110,0cyclictest0-21swapper/320:25:013
187538199110,0cyclictest0-21swapper/319:20:013
187538199109,0cyclictest0-21swapper/323:20:123
187538199109,0cyclictest0-21swapper/322:35:123
1875381991010,0cyclictest0-21swapper/323:35:193
1875381991010,0cyclictest0-21swapper/322:56:043
1875381991010,0cyclictest0-21swapper/322:25:123
1875381991010,0cyclictest0-21swapper/320:40:153
1875381991010,0cyclictest0-21swapper/319:25:113
1875381991010,0cyclictest0-21swapper/300:10:133
187538199100,0cyclictest0-21swapper/322:10:113
187538199100,0cyclictest0-21swapper/321:05:173
18753819999,0cyclictest0-21swapper/323:50:193
18753819999,0cyclictest0-21swapper/323:00:183
18753819999,0cyclictest0-21swapper/322:21:023
18753819999,0cyclictest0-21swapper/321:25:123
18753819999,0cyclictest0-21swapper/321:15:143
18753819999,0cyclictest0-21swapper/320:55:013
18753819999,0cyclictest0-21swapper/300:30:173
18753819988,0cyclictest0-21swapper/323:15:013
18753819988,0cyclictest0-21swapper/322:45:153
18753819988,0cyclictest0-21swapper/322:30:203
18753819988,0cyclictest0-21swapper/322:16:243
18753819988,0cyclictest0-21swapper/322:00:013
18753819988,0cyclictest0-21swapper/320:25:543
18753819987,0cyclictest0-21swapper/319:15:003
18753819987,0cyclictest0-21swapper/300:00:143
18753819977,0cyclictest0-21swapper/323:45:193
18753819977,0cyclictest0-21swapper/323:32:463
18753819977,0cyclictest0-21swapper/322:50:153
18753819977,0cyclictest0-21swapper/321:10:143
18753819977,0cyclictest0-21swapper/320:35:123
18753819977,0cyclictest0-21swapper/319:20:103
18753819977,0cyclictest0-21swapper/300:23:233
18753819970,6cyclictest0-21swapper/321:50:163
1873962271,4sleep30-21swapper/319:05:153
18753819966,0cyclictest0-21swapper/322:00:173
18753819966,0cyclictest0-21swapper/321:36:573
18753819966,0cyclictest0-21swapper/321:30:183
18753819966,0cyclictest0-21swapper/321:20:113
18753819966,0cyclictest0-21swapper/321:20:113
18753819966,0cyclictest0-21swapper/320:55:573
18753819965,0cyclictest0-21swapper/319:30:113
18753819965,0cyclictest0-21swapper/300:26:583
2002097250,3sleep11-21systemd00:20:011
18753819955,0cyclictest0-21swapper/321:44:573
18753819955,0cyclictest0-21swapper/321:00:553
18753819955,0cyclictest0-21swapper/319:40:113
18753819955,0cyclictest0-21swapper/319:35:123
18753819954,0cyclictest0-21swapper/323:06:073
18753819954,0cyclictest0-21swapper/300:35:073
1874584250,3sleep01874830-21users19:05:200
14039850,2rtkit-daemon0-21swapper/219:05:012
1996101240,2sleep21996127-21apt-get00:05:142
1917029240,2sleep11917055-21apt-get20:55:121
18753819944,0cyclictest0-21swapper/323:25:173
18753819944,0cyclictest0-21swapper/323:15:113
18753819940,3cyclictest1889671-21chrt19:45:053
14039840,2rtkit-daemon766-21snmpd21:54:372
14039840,2rtkit-daemon622-21wpa_supplicant23:58:182
14039840,2rtkit-daemon1946818-21sed22:05:182
14039840,2rtkit-daemon1922548-21diskmemload22:22:212
14039840,2rtkit-daemon1922548-21diskmemload00:10:330
14039840,2rtkit-daemon1900345-21awk20:10:172
14039840,2rtkit-daemon1-21systemd23:04:582
14039840,2rtkit-daemon1-21systemd22:48:282
14039840,2rtkit-daemon1-21systemd22:36:072
14039840,1rtkit-daemon328-21plymouthd21:40:142
14039840,1rtkit-daemon1-21systemd23:09:342
14039840,1rtkit-daemon1-21systemd22:41:192
1998175230,2sleep21977296-21kworker/u16:3+rpciod00:10:092
1973646230,2sleep01973846-21ntpq23:10:150
1893763230,1sleep01893789-21apt-get19:55:110
1873329231,1sleep10-21swapper/119:05:021
14039830,2rtkit-daemon1410-21sendmail-mta23:22:172
14039830,1rtkit-daemon772-21lldpd21:36:482
14039830,1rtkit-daemon772-21lldpd00:01:282
14039830,1rtkit-daemon769-21ntpd22:25:142
14039830,1rtkit-daemon769-21ntpd20:53:162
14039830,1rtkit-daemon769-21ntpd00:37:501
14039830,1rtkit-daemon766-21snmpd20:00:002
14039830,1rtkit-daemon766-21snmpd19:10:112
14039830,1rtkit-daemon766-21snmpd00:30:591
14039830,1rtkit-daemon622-21wpa_supplicant21:08:002
14039830,1rtkit-daemon328-21plymouthd21:15:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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