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2026-01-17 - 21:16
[ 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 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
402122399130,11cyclictest0-21swapper/312:15:133
402122399130,11cyclictest0-21swapper/308:30:113
4021223991211,0cyclictest0-21swapper/312:00:123
402122399120,8cyclictest0-21swapper/312:10:143
402122399120,11cyclictest0-21swapper/311:20:013
402122399120,11cyclictest0-21swapper/310:55:023
402122399120,11cyclictest0-21swapper/310:25:133
402122399120,11cyclictest0-21swapper/310:10:013
402122399120,11cyclictest0-21swapper/307:35:453
402122399120,10cyclictest0-21swapper/309:45:183
402122399119,1cyclictest0-21swapper/310:10:133
4021223991111,0cyclictest0-21swapper/310:50:133
4021223991111,0cyclictest0-21swapper/307:20:113
4021223991110,0cyclictest0-21swapper/312:30:153
4021223991110,0cyclictest0-21swapper/310:35:003
4021223991110,0cyclictest0-21swapper/309:55:193
4021223991110,0cyclictest0-21swapper/309:35:013
402122399110,11cyclictest0-21swapper/310:25:013
402122399110,10cyclictest0-21swapper/311:45:153
402122399110,10cyclictest0-21swapper/311:00:123
402122399110,10cyclictest0-21swapper/308:25:213
402122399110,0cyclictest0-21swapper/307:40:113
402122399110,0cyclictest0-21swapper/307:10:113
402122399109,0cyclictest0-21swapper/309:50:163
402122399109,0cyclictest0-21swapper/307:35:013
402122399108,1cyclictest0-21swapper/307:50:253
402122399108,0cyclictest0-21swapper/312:35:133
4021223991010,0cyclictest0-21swapper/309:15:183
4021223991010,0cyclictest0-21swapper/308:45:183
4021223991010,0cyclictest0-21swapper/308:15:183
4021223991010,0cyclictest0-21swapper/307:45:203
402122399100,9cyclictest0-21swapper/311:55:133
402122399100,9cyclictest0-21swapper/308:37:353
402122399100,9cyclictest0-21swapper/308:05:133
402122399100,0cyclictest0-21swapper/311:50:203
402122399100,0cyclictest0-21swapper/309:35:123
40212239999,0cyclictest0-21swapper/309:20:183
40212239999,0cyclictest0-21swapper/309:00:133
40212239999,0cyclictest0-21swapper/308:20:133
40212239999,0cyclictest0-21swapper/307:25:163
40212239999,0cyclictest0-21swapper/307:15:183
40212239998,0cyclictest0-21swapper/311:20:183
40212239998,0cyclictest0-21swapper/310:40:123
40212239991,6cyclictest0-21swapper/308:55:103
40212239990,8cyclictest0-21swapper/311:10:153
40212239990,0cyclictest0-21swapper/308:10:023
4019371291,5sleep30-21swapper/307:05:123
40212239988,0cyclictest0-21swapper/311:40:013
40212239988,0cyclictest0-21swapper/309:25:133
40212239980,7cyclictest0-21swapper/312:20:123
40212239980,7cyclictest0-21swapper/312:20:123
40212239980,0cyclictest0-21swapper/309:40:123
40212239977,0cyclictest0-21swapper/311:25:133
40212239977,0cyclictest0-21swapper/310:45:203
40212239977,0cyclictest0-21swapper/309:10:183
40212239977,0cyclictest0-21swapper/308:50:143
40212239977,0cyclictest0-21swapper/307:55:123
40212239966,0cyclictest0-21swapper/312:09:473
40212239966,0cyclictest0-21swapper/311:34:563
40212239966,0cyclictest0-21swapper/310:00:183
40212239966,0cyclictest0-21swapper/308:00:203
40212239965,0cyclictest0-21swapper/310:35:173
40212239960,6cyclictest0-21swapper/309:05:183
4027286250,5sleep20-21swapper/207:24:322
40212239955,0cyclictest0-21swapper/312:25:133
40212239950,0cyclictest0-21swapper/310:15:173
14039850,2rtkit-daemon0-21swapper/207:05:032
4088467240,1sleep04088714-21diskstats09:55:150
40212239944,0cyclictest0-21swapper/311:40:123
40212239942,1cyclictest0-21swapper/311:05:133
40212239941,2cyclictest0-21swapper/308:40:133
4020159241,1sleep10-21swapper/107:05:181
14039840,2rtkit-daemon766-21snmpd09:39:212
14039840,2rtkit-daemon766-21snmpd08:00:072
14039840,2rtkit-daemon418-21systemd-journal12:30:152
14039840,2rtkit-daemon4054025-21irqstats08:30:152
14039840,2rtkit-daemon1-21systemd11:55:362
14039840,2rtkit-daemon1-21systemd10:31:282
14039840,1rtkit-daemon1-21systemd10:38:042
4153239230,2sleep14153448-21ntpq12:25:181
4145676230,1sleep24145696-21apt-get12:10:022
4118287230,1sleep04118313-21apt-get11:05:120
4066929231,1sleep04066955-21apt-get09:05:120
4019431231,1sleep00-21swapper/007:05:130
14039830,2rtkit-daemon769-21ntpd12:15:202
14039830,2rtkit-daemon766-21snmpd11:10:142
14039830,2rtkit-daemon592-21rpcbind08:13:102
14039830,2rtkit-daemon4068608-21diskmemload10:28:022
14039830,2rtkit-daemon2117-21packagekitd09:59:262
14039830,2rtkit-daemon1-21systemd12:35:112
14039830,1rtkit-daemon834-21udisksd11:49:372
14039830,1rtkit-daemon769-21ntpd11:17:562
14039830,1rtkit-daemon769-21ntpd11:00:562
14039830,1rtkit-daemon769-21ntpd09:25:122
14039830,1rtkit-daemon769-21ntpd09:05:272
14039830,1rtkit-daemon766-21snmpd11:30:222
14039830,1rtkit-daemon766-21snmpd11:20:142
14039830,1rtkit-daemon766-21snmpd09:32:212
14039830,1rtkit-daemon766-21snmpd08:52:402
14039830,1rtkit-daemon691-21gmain10:01:272
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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