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2026-02-01 - 07:27
[ 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 Feb 01, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2692713991410,2cyclictest0-21swapper/323:40:133
269271399138,0cyclictest0-21swapper/319:15:193
2692713991312,0cyclictest0-21swapper/319:25:133
2692713991311,0cyclictest0-21swapper/300:15:023
269271399130,11cyclictest0-21swapper/323:15:003
269271399130,11cyclictest0-21swapper/321:50:113
269271399130,11cyclictest0-21swapper/321:45:113
2692713991211,0cyclictest0-21swapper/323:15:113
2692713991211,0cyclictest0-21swapper/323:05:013
2692713991210,0cyclictest0-21swapper/320:30:013
269271399120,11cyclictest0-21swapper/320:35:183
269271399120,11cyclictest0-21swapper/320:35:003
269271399120,11cyclictest0-21swapper/300:09:333
2692713991111,0cyclictest0-21swapper/322:20:123
2692713991110,1cyclictest0-21swapper/323:50:013
2692713991110,1cyclictest0-21swapper/322:00:113
2692713991110,0cyclictest0-21swapper/323:20:163
2692713991110,0cyclictest0-21swapper/320:45:123
269271399110,10cyclictest0-21swapper/319:20:183
269271399110,0cyclictest0-21swapper/322:30:163
269271399110,0cyclictest0-21swapper/320:15:183
269271399109,1cyclictest0-21swapper/322:55:183
2692713991010,0cyclictest0-21swapper/323:35:103
2692713991010,0cyclictest0-21swapper/322:45:003
2692713991010,0cyclictest0-21swapper/322:25:163
2692713991010,0cyclictest0-21swapper/320:10:143
2692713991010,0cyclictest0-21swapper/320:05:133
269271399100,9cyclictest0-21swapper/323:55:013
269271399100,9cyclictest0-21swapper/321:20:173
269271399100,9cyclictest0-21swapper/321:11:333
269271399100,9cyclictest0-21swapper/300:29:563
269271399100,9cyclictest0-21swapper/300:29:563
269271399100,9cyclictest0-21swapper/300:20:183
269271399100,10cyclictest0-21swapper/319:50:163
269271399100,10cyclictest0-21swapper/300:00:133
269271399100,0cyclictest0-21swapper/323:25:163
269271399100,0cyclictest0-21swapper/322:45:193
26927139999,0cyclictest0-21swapper/323:10:003
26927139999,0cyclictest0-21swapper/320:40:173
26927139999,0cyclictest0-21swapper/320:20:133
26927139999,0cyclictest0-21swapper/319:55:183
26927139997,1cyclictest0-21swapper/321:05:113
26927139990,8cyclictest0-21swapper/300:40:013
26927139990,0cyclictest0-21swapper/300:20:013
26927139988,0cyclictest0-21swapper/321:25:193
26927139988,0cyclictest0-21swapper/321:00:003
26927139987,0cyclictest0-21swapper/319:30:173
26927139980,0cyclictest0-21swapper/319:40:183
26927139977,0cyclictest0-21swapper/323:55:143
26927139977,0cyclictest0-21swapper/322:37:503
26927139977,0cyclictest0-21swapper/321:40:133
26927139977,0cyclictest0-21swapper/319:10:113
26927139970,7cyclictest0-21swapper/322:15:163
2691858271,4sleep30-21swapper/319:05:273
26927139966,0cyclictest0-21swapper/321:35:113
26927139965,0cyclictest0-21swapper/322:10:113
26927139964,1cyclictest0-21swapper/323:30:113
2814964250,0sleep00-21swapper/000:10:120
26927139955,0cyclictest0-21swapper/319:50:003
26927139955,0cyclictest0-21swapper/300:30:243
26927139954,0cyclictest0-21swapper/321:30:163
26927139954,0cyclictest0-21swapper/321:15:183
26927139953,1cyclictest0-21swapper/321:55:123
26927139953,1cyclictest0-21swapper/319:35:113
26927139952,1cyclictest0-21swapper/321:00:123
26927139950,2cyclictest0-21swapper/320:00:123
26927139950,0cyclictest0-21swapper/322:05:123
14039850,2rtkit-daemon328-21plymouthd19:05:220
2759474240,2sleep12759625-21ntp_states21:55:161
26927139944,0cyclictest0-21swapper/320:50:133
26927139943,0cyclictest0-21swapper/322:50:133
2692381242,1sleep20-21swapper/219:07:512
14039840,2rtkit-daemon766-21snmpd21:25:311
14039840,2rtkit-daemon621-21systemd-logind23:58:592
14039840,2rtkit-daemon2794358-21perf23:20:011
14039840,2rtkit-daemon2772590-21unixbench_multi22:25:221
14039840,2rtkit-daemon2751862-21sendmail-msp21:40:001
14039840,2rtkit-daemon2732211-21/usr/sbin/munin20:50:161
14039840,2rtkit-daemon1-21systemd23:45:122
14039840,2rtkit-daemon1-21systemd23:42:072
14039840,2rtkit-daemon1-21systemd22:00:111
14039840,2rtkit-daemon1-21systemd21:45:301
14039840,2rtkit-daemon1-21systemd21:15:541
14039840,2rtkit-daemon1-21systemd00:25:472
14039840,2rtkit-daemon1-21systemd00:25:472
14039840,1rtkit-daemon1-21systemd22:05:511
14039840,0rtkit-daemon0-21swapper/200:07:012
2823401230,2sleep12823606-21ntp_kernel_pll_00:30:181
2805031230,1sleep12805057-21apt-get23:45:151
2777654231,1sleep02777680-21apt-get22:40:140
2756776230,1sleep12756802-21apt-get21:50:111
2747956230,2sleep12748000-21aten_r1power_cu21:30:151
2724014230,1sleep22724040-21apt-get20:30:112
2690957231,1sleep10-21swapper/119:05:221
14039830,2rtkit-daemon825-21gmain19:15:150
14039830,2rtkit-daemon592-21rpcbind19:39:130
14039830,2rtkit-daemon2724931-21mailstats20:30:171
14039830,1rtkit-daemon766-21snmpd23:11:161
14039830,1rtkit-daemon766-21snmpd23:05:131
14039830,1rtkit-daemon766-21snmpd22:45:301
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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