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2026-02-10 - 10:10
[ 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 Tue Feb 10, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
293104299140,12cyclictest0-21swapper/323:25:133
293104299140,12cyclictest0-21swapper/322:15:133
2931042991211,0cyclictest0-21swapper/323:35:193
293104299120,11cyclictest0-21swapper/323:00:013
293104299120,11cyclictest0-21swapper/320:45:113
293104299120,11cyclictest0-21swapper/320:40:123
293104299120,11cyclictest0-21swapper/319:15:183
293104299119,1cyclictest0-21swapper/319:55:133
2931042991110,1cyclictest0-21swapper/320:29:553
293104299110,10cyclictest0-21swapper/322:55:013
293104299110,10cyclictest0-21swapper/321:45:173
293104299110,10cyclictest0-21swapper/300:10:183
293104299110,0cyclictest0-21swapper/323:05:133
293104299110,0cyclictest0-21swapper/322:25:133
293104299110,0cyclictest0-21swapper/321:10:123
293104299110,0cyclictest0-21swapper/319:45:193
293104299109,0cyclictest0-21swapper/322:35:113
293104299109,0cyclictest0-21swapper/322:00:143
2931042991010,0cyclictest0-21swapper/323:55:183
2931042991010,0cyclictest0-21swapper/323:55:013
2931042991010,0cyclictest0-21swapper/323:15:113
2931042991010,0cyclictest0-21swapper/321:20:113
2931042991010,0cyclictest0-21swapper/319:30:183
2931042991010,0cyclictest0-21swapper/319:10:113
293104299100,0cyclictest0-21swapper/323:40:173
293104299100,0cyclictest0-21swapper/323:20:193
293104299100,0cyclictest0-21swapper/322:30:183
29310429999,0cyclictest0-21swapper/323:45:123
29310429999,0cyclictest0-21swapper/322:05:193
29310429999,0cyclictest0-21swapper/320:40:003
29310429999,0cyclictest0-21swapper/320:20:183
29310429999,0cyclictest0-21swapper/320:10:113
29310429999,0cyclictest0-21swapper/300:15:113
29310429999,0cyclictest0-21swapper/300:05:113
29310429998,0cyclictest0-21swapper/321:37:503
29310429998,0cyclictest0-21swapper/320:05:123
29310429990,0cyclictest0-21swapper/300:05:023
2929213291,5sleep30-21swapper/319:05:123
29310429988,0cyclictest0-21swapper/323:10:123
29310429988,0cyclictest0-21swapper/320:55:193
29310429988,0cyclictest0-21swapper/320:15:153
29310429988,0cyclictest0-21swapper/319:50:123
29310429988,0cyclictest0-21swapper/319:20:113
29310429988,0cyclictest0-21swapper/300:24:173
29310429980,7cyclictest0-21swapper/322:47:253
29310429980,0cyclictest0-21swapper/319:40:113
29310429977,0cyclictest0-21swapper/322:40:143
29310429977,0cyclictest0-21swapper/321:30:183
29310429977,0cyclictest0-21swapper/300:25:143
29310429976,0cyclictest0-21swapper/300:30:133
29310429972,4cyclictest0-21swapper/321:50:493
29310429970,6cyclictest0-21swapper/321:55:123
14039870,3rtkit-daemon622-21wpa_supplicant19:09:531
29310429966,0cyclictest0-21swapper/323:30:123
29310429966,0cyclictest0-21swapper/319:25:113
29310429960,0cyclictest0-21swapper/321:40:223
29310429960,0cyclictest0-21swapper/319:40:023
29310429955,0cyclictest0-21swapper/322:20:133
29310429955,0cyclictest0-21swapper/322:10:413
29310429955,0cyclictest0-21swapper/321:15:123
29310429955,0cyclictest0-21swapper/321:05:213
29310429955,0cyclictest0-21swapper/300:35:173
29310429950,5cyclictest0-21swapper/323:03:583
29310429950,0cyclictest0-21swapper/321:25:133
14039850,3rtkit-daemon3063278-21mailstats00:30:191
29310429944,0cyclictest0-21swapper/321:04:103
29310429944,0cyclictest0-21swapper/320:00:103
29310429941,1cyclictest0-21swapper/320:30:103
29310429940,3cyclictest0-21swapper/320:50:013
14039840,2rtkit-daemon769-21ntpd22:17:401
14039840,2rtkit-daemon769-21ntpd19:25:121
14039840,2rtkit-daemon766-21snmpd23:02:441
14039840,2rtkit-daemon622-21wpa_supplicant21:53:021
14039840,2rtkit-daemon1-21systemd22:10:331
14039840,2rtkit-daemon1-21systemd22:05:201
14039840,2rtkit-daemon1-21systemd21:31:151
14039840,2rtkit-daemon1-21systemd21:19:181
14039840,1rtkit-daemon1410-21sendmail-mta23:31:431
3066246230,2sleep23066301-21systemd-run00:40:012
3020346230,1sleep03020372-21apt-get22:50:120
3004467230,2sleep03004469-21ssh22:10:410
2981213230,1sleep02981313-21proc_pri21:15:180
2930502231,1sleep00-21swapper/019:05:220
2929202231,1sleep20-21swapper/219:05:032
14039830,2rtkit-daemon772-21lldpd20:15:011
14039830,2rtkit-daemon766-21snmpd23:48:131
14039830,2rtkit-daemon766-21snmpd00:22:231
14039830,2rtkit-daemon766-21snmpd00:10:061
14039830,2rtkit-daemon608-21NetworkManager19:35:121
14039830,2rtkit-daemon418-21systemd-journal22:23:491
14039830,2rtkit-daemon418-21systemd-journal19:50:151
14039830,2rtkit-daemon1-21systemd23:20:131
14039830,1rtkit-daemon772-21lldpd21:20:171
14039830,1rtkit-daemon772-21lldpd00:25:061
14039830,1rtkit-daemon769-21ntpd20:59:171
14039830,1rtkit-daemon766-21snmpd23:56:001
14039830,1rtkit-daemon766-21snmpd23:52:331
14039830,1rtkit-daemon766-21snmpd22:44:411
14039830,1rtkit-daemon766-21snmpd20:26:211
14039830,1rtkit-daemon691-21gmain22:26:261
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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