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2026-02-11 - 12:01
[ 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 Wed Feb 11, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
290895299190,11cyclictest0-21swapper/320:40:023
290895299139,0cyclictest0-21swapper/300:15:113
2908952991211,0cyclictest0-21swapper/319:15:123
2908952991210,1cyclictest0-21swapper/322:30:113
290895299120,9cyclictest0-21swapper/319:50:163
290895299120,8cyclictest0-21swapper/323:55:013
290895299120,1cyclictest0-21swapper/321:40:183
290895299120,10cyclictest0-21swapper/321:00:213
290895299119,1cyclictest0-21swapper/323:00:103
2908952991111,0cyclictest0-21swapper/320:55:013
2908952991111,0cyclictest0-21swapper/319:50:003
2908952991110,0cyclictest0-21swapper/320:45:213
2908952991110,0cyclictest0-21swapper/319:30:123
290895299110,10cyclictest0-21swapper/322:40:183
290895299110,10cyclictest0-21swapper/322:10:173
290895299110,10cyclictest0-21swapper/320:40:113
290895299109,0cyclictest0-21swapper/320:20:133
290895299109,0cyclictest0-21swapper/319:40:103
2908952991010,0cyclictest0-21swapper/323:30:133
2908952991010,0cyclictest0-21swapper/321:26:063
2908952991010,0cyclictest0-21swapper/320:55:153
2908952991010,0cyclictest0-21swapper/319:20:173
2908952991010,0cyclictest0-21swapper/300:30:183
290895299100,9cyclictest0-21swapper/322:45:193
290895299100,9cyclictest0-21swapper/321:55:193
290895299100,0cyclictest0-21swapper/323:10:183
290895299100,0cyclictest0-21swapper/322:00:163
290895299100,0cyclictest0-21swapper/320:05:193
290895299100,0cyclictest0-21swapper/319:40:003
290895299100,0cyclictest0-21swapper/300:25:133
29089529999,0cyclictest0-21swapper/300:35:193
29089529998,0cyclictest0-21swapper/319:10:173
29089529990,8cyclictest0-21swapper/322:50:153
29089529990,8cyclictest0-21swapper/322:20:003
29089529990,1cyclictest0-21swapper/321:05:153
29089529990,0cyclictest0-21swapper/323:15:203
29089529990,0cyclictest0-21swapper/322:55:133
29089529988,0cyclictest0-21swapper/323:47:033
29089529988,0cyclictest0-21swapper/322:35:203
29089529988,0cyclictest0-21swapper/322:28:163
29089529988,0cyclictest0-21swapper/322:05:123
29089529988,0cyclictest0-21swapper/319:30:013
29089529980,7cyclictest0-21swapper/320:35:023
2907151281,5sleep30-21swapper/319:05:113
29089529977,0cyclictest0-21swapper/323:05:113
29089529977,0cyclictest0-21swapper/322:20:133
29089529977,0cyclictest0-21swapper/321:50:143
29089529977,0cyclictest0-21swapper/321:10:163
29089529977,0cyclictest0-21swapper/320:25:133
29089529977,0cyclictest0-21swapper/320:00:133
29089529977,0cyclictest0-21swapper/300:10:193
29089529976,0cyclictest30249112sleep323:55:143
29089529970,7cyclictest0-21swapper/321:20:113
2921862260,1sleep02921959-21awk19:40:150
29089529966,0cyclictest0-21swapper/323:35:143
29089529966,0cyclictest0-21swapper/321:35:163
29089529966,0cyclictest0-21swapper/321:31:263
29089529966,0cyclictest0-21swapper/300:00:153
29089529964,1cyclictest0-21swapper/321:15:133
2908163260,4sleep22908410-21uptime19:05:182
29089529955,0cyclictest0-21swapper/323:25:173
29089529955,0cyclictest0-21swapper/323:20:163
29089529955,0cyclictest0-21swapper/300:22:183
29089529955,0cyclictest0-21swapper/300:06:073
29089529951,2cyclictest0-21swapper/321:45:123
29089529951,2cyclictest0-21swapper/319:55:143
2908664251,4sleep10-21swapper/119:08:271
14039850,2rtkit-daemon608-21NetworkManager22:05:130
29089529943,0cyclictest0-21swapper/320:10:133
29089529940,3cyclictest3018470-21chrt23:40:053
29089529940,2cyclictest0-21swapper/320:15:123
2907891241,1sleep00-21swapper/019:05:170
14039840,2rtkit-daemon766-21snmpd23:44:071
14039840,2rtkit-daemon766-21snmpd22:22:151
14039840,2rtkit-daemon766-21snmpd20:15:480
14039840,2rtkit-daemon3014079-21munin-run23:30:011
14039840,2rtkit-daemon2983971-21/usr/sbin/munin22:15:180
14039840,2rtkit-daemon1410-21sendmail-mta23:07:191
14039840,2rtkit-daemon1410-21sendmail-mta22:58:531
14039840,2rtkit-daemon1410-21sendmail-mta19:50:032
14039840,2rtkit-daemon1-21systemd23:39:581
14039840,2rtkit-daemon1-21systemd00:12:011
14039840,1rtkit-daemon328-21plymouthd19:15:162
3039345230,1sleep23039371-21apt-get00:30:112
3039335230,0sleep10-21swapper/100:30:061
3026864230,2sleep13026969-21cut00:00:121
2993180230,2sleep22993295-21telnet22:40:122
2918008230,2sleep02918132-21/usr/sbin/munin19:30:190
14039830,2rtkit-daemon769-21ntpd21:10:110
14039830,2rtkit-daemon766-21snmpd22:30:091
14039830,2rtkit-daemon766-21snmpd20:29:060
14039830,2rtkit-daemon592-21rpcbind20:14:042
14039830,2rtkit-daemon2955652-21diskmemload21:56:500
14039830,2rtkit-daemon2910990-21munin-node20:30:020
14039830,2rtkit-daemon1-21systemd21:15:320
14039830,1rtkit-daemon769-21ntpd21:40:460
14039830,1rtkit-daemon769-21ntpd19:39:062
14039830,1rtkit-daemon766-21snmpd23:31:031
14039830,1rtkit-daemon766-21snmpd20:49:170
14039830,1rtkit-daemon766-21snmpd00:21:221
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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