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2026-01-25 - 08:53
[ 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 Jan 25, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2491605991510,1cyclictest0-21swapper/323:00:123
2491605991311,1cyclictest0-21swapper/320:45:133
249160599130,12cyclictest0-21swapper/319:45:103
249160599120,11cyclictest0-21swapper/321:50:003
249160599120,10cyclictest0-21swapper/320:40:123
2491605991110,0cyclictest0-21swapper/322:00:113
249160599110,1cyclictest0-21swapper/322:40:133
249160599110,11cyclictest0-21swapper/323:55:013
249160599110,11cyclictest0-21swapper/319:50:193
249160599110,10cyclictest0-21swapper/323:08:533
249160599110,10cyclictest0-21swapper/320:55:223
249160599110,10cyclictest0-21swapper/319:15:113
249160599110,0cyclictest0-21swapper/323:40:123
249160599110,0cyclictest0-21swapper/323:40:123
249160599110,0cyclictest0-21swapper/322:20:013
249160599110,0cyclictest0-21swapper/322:15:143
249160599110,0cyclictest0-21swapper/319:55:183
249160599110,0cyclictest0-21swapper/319:35:183
249160599109,0cyclictest0-21swapper/323:10:133
249160599109,0cyclictest0-21swapper/321:30:013
2491605991010,0cyclictest0-21swapper/323:55:173
2491605991010,0cyclictest0-21swapper/323:45:113
2491605991010,0cyclictest0-21swapper/323:25:203
2491605991010,0cyclictest0-21swapper/322:05:233
2491605991010,0cyclictest0-21swapper/320:20:013
2491605991010,0cyclictest0-21swapper/300:35:003
249160599100,9cyclictest2501497-21taskset19:34:173
249160599100,9cyclictest0-21swapper/300:10:183
24916059999,0cyclictest0-21swapper/323:35:013
24916059999,0cyclictest0-21swapper/322:55:163
24916059999,0cyclictest0-21swapper/321:30:133
24916059999,0cyclictest0-21swapper/319:40:163
24916059999,0cyclictest0-21swapper/319:15:013
24916059999,0cyclictest0-21swapper/300:25:243
24916059999,0cyclictest0-21swapper/300:25:013
24916059990,0cyclictest0-21swapper/323:15:173
24916059988,0cyclictest0-21swapper/322:55:013
24916059988,0cyclictest0-21swapper/322:35:273
24916059988,0cyclictest0-21swapper/321:45:003
24916059988,0cyclictest0-21swapper/321:00:173
24916059988,0cyclictest0-21swapper/320:05:133
24916059988,0cyclictest0-21swapper/300:39:533
24916059988,0cyclictest0-21swapper/300:15:173
24916059987,0cyclictest0-21swapper/321:10:003
24916059980,0cyclictest0-21swapper/321:10:173
24916059977,0cyclictest0-21swapper/322:45:113
24916059977,0cyclictest0-21swapper/322:33:493
24916059977,0cyclictest0-21swapper/321:55:163
24916059977,0cyclictest0-21swapper/321:50:123
24916059977,0cyclictest0-21swapper/321:35:133
24916059977,0cyclictest0-21swapper/321:19:143
24916059977,0cyclictest0-21swapper/300:00:513
24916059970,7cyclictest0-21swapper/321:21:223
24916059970,0cyclictest0-21swapper/320:05:003
24916059970,0cyclictest0-21swapper/319:25:193
14039870,4rtkit-daemon0-21swapper/019:05:470
24916059966,0cyclictest0-21swapper/323:21:563
24916059966,0cyclictest0-21swapper/322:25:183
24916059966,0cyclictest0-21swapper/320:20:113
24916059966,0cyclictest0-21swapper/300:05:203
24916059965,0cyclictest0-21swapper/322:10:123
24916059960,5cyclictest0-21swapper/323:35:123
2490196261,3sleep30-21swapper/319:05:123
2613780250,3sleep02613875-21telnet00:10:130
24916059955,0cyclictest0-21swapper/319:20:123
24916059954,0cyclictest0-21swapper/320:37:113
24916059954,0cyclictest0-21swapper/320:30:143
24916059952,0cyclictest0-21swapper/320:29:353
24916059950,5cyclictest0-21swapper/320:50:353
24916059950,0cyclictest0-21swapper/320:10:123
2490446251,2sleep10-21swapper/119:05:141
14039850,3rtkit-daemon2493620-21munin-node00:00:041
14039850,3rtkit-daemon1-21systemd20:28:180
14039850,2rtkit-daemon2493620-21munin-node21:48:140
14039850,0rtkit-daemon0-21swapper/019:28:080
2491140242,1sleep20-21swapper/219:06:152
14039840,2rtkit-daemon766-21snmpd23:45:071
14039840,2rtkit-daemon766-21snmpd00:19:061
14039840,2rtkit-daemon418-21systemd-journal20:15:050
14039840,2rtkit-daemon1-21systemd23:50:341
14039840,2rtkit-daemon1-21systemd23:13:471
14039840,2rtkit-daemon1-21systemd22:09:070
2588437230,2sleep02588541-21sed23:10:010
2561301230,1sleep20-21swapper/222:05:122
2557114230,1sleep22557140-21apt-get21:55:102
2521687230,2sleep12521769-21irqstats20:25:151
2511405230,1sleep02511431-21apt-get20:00:090
2503379230,0sleep20-21swapper/219:38:542
2496064230,1sleep12496090-21apt-get19:20:111
2494127230,1sleep12494153-21apt-get19:15:121
14039830,2rtkit-daemon769-21ntpd23:05:121
14039830,2rtkit-daemon606-21avahi-daemon19:44:370
14039830,2rtkit-daemon418-21systemd-journal21:25:010
14039830,2rtkit-daemon2538326-21diskmemload21:40:380
14039830,2rtkit-daemon2508476-21mailstats19:50:170
14039830,2rtkit-daemon1-21systemd23:00:511
14039830,1rtkit-daemon772-21lldpd22:55:181
14039830,1rtkit-daemon769-21ntpd20:11:390
14039830,1rtkit-daemon766-21snmpd23:35:511
14039830,1rtkit-daemon766-21snmpd23:33:511
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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