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2026-02-20 - 12:25
[ 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 highest latencies:
System rackeslot5.osadl.org (updated Fri Feb 20, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1142299300,1cyclictest20074-21awk21:45:003
1141799300,29cyclictest625-21avahi-daemon21:45:001
1141299300,1cyclictest20588-21cron22:55:000
11422992927,1cyclictest16628-21munin-run20:30:003
1142299290,28cyclictest2304-21munin-run20:00:013
11419992927,1cyclictest0-21swapper/221:00:012
1141999290,28cyclictest12070-21apt-get23:45:132
1141999290,28cyclictest0-21swapper/221:35:122
1141999290,28cyclictest0-21swapper/221:10:122
11417992927,1cyclictest0-21swapper/120:30:001
1141799290,28cyclictest20359-21apt-get21:45:121
1141799290,28cyclictest0-21swapper/122:05:121
1141299290,28cyclictest3716-21cron00:35:010
1141299290,28cyclictest2744-21apt-get23:25:120
1141299290,28cyclictest16497-21apt-get23:55:010
1142299280,28cyclictest0-21swapper/300:20:133
1142299280,27cyclictest0-21swapper/322:05:123
1142299280,27cyclictest0-21swapper/321:20:113
1142299280,0cyclictest0-21swapper/321:45:123
11419992828,0cyclictest0-21swapper/220:45:112
11419992827,1cyclictest24748-21munin-run21:55:012
11419992826,1cyclictest9252-21cron20:15:012
1141999280,0cyclictest18683-21apt-get19:25:132
11417992828,0cyclictest0-21swapper/120:20:141
11417992827,0cyclictest0-21swapper/122:20:121
11412992828,0cyclictest25305-21apt-get21:55:110
1141299280,28cyclictest22680-21apt-get21:50:120
1141299280,0cyclictest9535-21apt-get20:15:140
11422992727,0cyclictest0-21swapper/323:25:123
11422992727,0cyclictest0-21swapper/322:20:123
11422992726,1cyclictest25263-21cron23:05:003
11419992727,0cyclictest0-21swapper/220:05:122
11417992727,0cyclictest0-21swapper/121:55:111
11417992727,0cyclictest0-21swapper/100:20:131
11417992726,1cyclictest0-21swapper/123:25:121
11417992725,1cyclictest11255-21perf22:35:011
1141799270,0cyclictest0-21swapper/100:10:121
11412992727,0cyclictest25549-21apt-get23:05:120
11412992727,0cyclictest0-21swapper/023:40:110
11412992726,1cyclictest4888-21apt-get20:05:120
11422992626,0cyclictest0-21swapper/321:15:133
11422992625,1cyclictest11262-21munin-run22:35:013
11422992624,1cyclictest16073-21turbostat.cron19:20:013
11419992626,0cyclictest0-21swapper/222:25:112
11419992626,0cyclictest0-21swapper/220:25:122
11417992626,0cyclictest0-21swapper/121:15:131
11417992626,0cyclictest0-21swapper/119:35:131
11417992625,1cyclictest25255-21cron23:05:001
11412992626,0cyclictest23329-21apt-get19:35:130
11412992626,0cyclictest0-21swapper/023:00:150
11412992625,1cyclictest16590-21cron20:30:000
11422992525,0cyclictest0-21swapper/320:40:003
11419992525,0cyclictest27615-21perf23:10:012
11419992525,0cyclictest0-21swapper/219:10:112
11417992524,1cyclictest15431-21perf21:35:001
11412992525,0cyclictest0-21swapper/023:10:120
11412992524,1cyclictest22385-21cron21:50:010
11422992424,0cyclictest0-21swapper/323:15:133
11422992424,0cyclictest0-21swapper/321:35:003
11419992424,0cyclictest9535-21apt-get20:15:142
11419992424,0cyclictest0-21swapper/222:45:112
11419992424,0cyclictest0-21swapper/200:35:122
11419992422,1cyclictest6585-21cron22:25:002
11419992422,1cyclictest29680-21cron22:05:002
11417992424,0cyclictest0-21swapper/120:40:001
11417992423,1cyclictest16072-21cron19:20:011
11412992424,0cyclictest0-21swapper/019:20:120
11412992424,0cyclictest0-21swapper/019:20:120
11422992323,0cyclictest0-21swapper/323:55:113
11422992323,0cyclictest0-21swapper/322:35:123
11422992323,0cyclictest0-21swapper/320:50:113
11422992323,0cyclictest0-21swapper/320:45:113
11422992323,0cyclictest0-21swapper/320:20:133
11422992322,1cyclictest4633-21munin-run20:05:013
11419992323,0cyclictest0-21swapper/221:25:112
11419992323,0cyclictest0-21swapper/221:15:132
11419992323,0cyclictest0-21swapper/219:35:142
11419992323,0cyclictest0-21swapper/200:35:012
11417992323,0cyclictest24177-21apt-get20:45:121
11417992323,0cyclictest0-21swapper/123:15:131
11417992322,1cyclictest11523-21apt-get22:35:121
11422992222,0cyclictest0-21swapper/322:25:113
11422992222,0cyclictest0-21swapper/300:25:133
11419992222,0cyclictest0-21swapper/222:30:122
11419992221,1cyclictest27701-21sh19:45:002
11417992222,0cyclictest6867-21apt-get22:25:111
11417992222,0cyclictest0-21swapper/123:55:111
11417992222,0cyclictest0-21swapper/120:50:111
11417992222,0cyclictest0-21swapper/119:55:121
11417992221,1cyclictest31474-21apt-get00:25:131
11422992121,0cyclictest0-21swapper/321:50:123
11422992119,1cyclictest649-21gdbus23:25:013
11417992121,0cyclictest0-21swapper/121:50:121
11417992120,1cyclictest8668-21apt-get21:20:111
11417992119,2cyclictest2161-21cron23:25:011
11417992119,1cyclictest0-21swapper/120:45:001
11422992020,0cyclictest0-21swapper/320:05:123
11422992019,1cyclictest23923-21munin-run20:45:003
11419992020,0cyclictest0-21swapper/222:50:112
11419992019,0cyclictest23232-21apt-get23:00:162
11419992019,0cyclictest0-21swapper/223:10:122
11419992018,1cyclictest16362-21apt-get19:20:122
11419992018,1cyclictest16362-21apt-get19:20:122
11412992020,0cyclictest0-21swapper/020:00:130
11412992020,0cyclictest0-21swapper/019:40:110
11412992020,0cyclictest0-21swapper/000:25:130
11412992019,1cyclictest7217-21chrt20:10:130
1141999196,13cyclictest0-21swapper/222:55:162
11419991919,0cyclictest0-21swapper/219:30:112
11417991919,0cyclictest0-21swapper/120:05:121
11412991919,0cyclictest0-21swapper/022:15:000
11412991919,0cyclictest0-21swapper/020:45:110
11412991919,0cyclictest0-21swapper/000:35:110
11412991918,1cyclictest3738-21munin-run21:10:010
11422991816,1cyclictest18955-21munin-run20:35:003
11422991816,1cyclictest18391-21cron19:25:013
11422991816,1cyclictest18391-21cron19:25:013
1141999187,11cyclictest0-21swapper/223:17:402
11419991818,0cyclictest0-21swapper/222:35:132
11419991816,1cyclictest19106-21install00:00:012
11417991816,1cyclictest649-21gdbus19:25:011
11417991816,1cyclictest649-21gdbus19:25:011
11412991818,0cyclictest0-21swapper/023:35:120
11412991818,0cyclictest0-21swapper/022:15:120
11422991717,0cyclictest29421-21apt-get20:55:133
1141999177,10cyclictest0-21swapper/222:44:042
1141999177,10cyclictest0-21swapper/219:56:082
11419991717,0cyclictest0-21swapper/223:40:112
11419991717,0cyclictest0-21swapper/222:15:112
11419991716,1cyclictest13961-21apt-get19:15:122
11419991716,1cyclictest0-21swapper/200:10:022
11412991717,0cyclictest0-21swapper/022:35:120
11412991717,0cyclictest0-21swapper/019:15:120
1141299170,16cyclictest28986-21munin-run00:20:010
11422991616,0cyclictest0-21swapper/321:55:113
11419991616,0cyclictest0-21swapper/220:35:122
11419991616,0cyclictest0-21swapper/220:00:132
11419991616,0cyclictest0-21swapper/200:00:122
11417991616,0cyclictest0-21swapper/120:55:131
11417991615,1cyclictest18947-21apt-get20:35:001
11412991616,0cyclictest3999-21apt-get21:10:120
11412991613,2cyclictest30600-21sed22:05:140
11412991613,2cyclictest22983-21latency_hist23:00:000
1141299160,15cyclictest12690-21grep23:45:160
11422991514,0cyclictest0-21swapper/300:00:203
11422991513,1cyclictest0-21swapper/300:30:153
1142299150,1cyclictest0-21swapper/323:35:173
1142299150,1cyclictest0-21swapper/321:25:133
1142299150,15cyclictest30059-21wc23:15:013
1142299150,14cyclictest19978-21cat22:50:193
11419991513,1cyclictest0-21swapper/219:55:012
1141999150,14cyclictest1454-21munin-run21:05:012
1141999150,14cyclictest0-21swapper/223:30:012
1141999150,14cyclictest0-21swapper/221:32:562
11417991514,1cyclictest0-21swapper/123:10:011
11417991514,1cyclictest0-21swapper/121:05:181
11417991513,1cyclictest2196-21tune2fs00:30:151
1141799150,1cyclictest8446-21ntp_states23:35:171
1141799150,1cyclictest11418-21diskstats21:25:131
1141799150,1cyclictest0-21swapper/123:15:011
1141799150,14cyclictest0-21swapper/122:50:191
11412991514,1cyclictest19090-21ntp_states21:40:160
11412991513,1cyclictest23901-21awk20:45:000
1141299150,14cyclictest661-21ls21:00:190
11422991414,0cyclictest0-21swapper/323:48:423
11422991414,0cyclictest0-21swapper/321:05:183
11422991414,0cyclictest0-21swapper/319:10:123
1142299140,14cyclictest0-21swapper/323:05:123
1142299140,14cyclictest0-21swapper/322:55:333
1142299140,14cyclictest0-21swapper/322:40:313
1142299140,14cyclictest0-21swapper/322:01:273
1142299140,14cyclictest0-21swapper/321:35:013
1142299140,14cyclictest0-21swapper/320:17:103
1142299140,14cyclictest0-21swapper/320:10:393
1142299140,14cyclictest0-21swapper/319:53:443
1142299140,14cyclictest0-21swapper/319:45:133
1142299140,14cyclictest0-21swapper/319:41:253
1142299140,14cyclictest0-21swapper/319:31:013
1142299140,14cyclictest0-21swapper/300:35:113
1142299140,14cyclictest0-21swapper/300:16:163
1142299140,0cyclictest0-21swapper/323:40:143
1142299140,0cyclictest0-21swapper/322:46:203
1142299140,0cyclictest0-21swapper/322:17:533
1142299140,0cyclictest0-21swapper/321:10:573
1142299140,0cyclictest0-21swapper/321:02:013
1142299140,0cyclictest0-21swapper/300:10:133
11419991412,1cyclictest0-21swapper/220:52:002
11419991412,1cyclictest0-21swapper/219:45:212
11419991411,2cyclictest21595-21grep21:45:192
1141999140,14cyclictest0-21swapper/223:35:072
1141999140,14cyclictest0-21swapper/223:24:472
1141999140,14cyclictest0-21swapper/222:10:302
1141999140,14cyclictest0-21swapper/221:40:132
1141999140,14cyclictest0-21swapper/221:21:082
1141999140,14cyclictest0-21swapper/221:06:522
1141999140,14cyclictest0-21swapper/200:20:532
1141999140,14cyclictest0-21swapper/200:19:032
1141999140,14cyclictest0-21swapper/200:05:132
1141999140,0cyclictest0-21swapper/200:25:522
11417991414,0cyclictest0-21swapper/122:45:191
11417991414,0cyclictest0-21swapper/119:32:521
11417991414,0cyclictest0-21swapper/100:16:161
11417991413,1cyclictest20750-21awk00:00:201
1141799140,14cyclictest0-21swapper/123:48:481
1141799140,14cyclictest0-21swapper/122:57:111
1141799140,14cyclictest0-21swapper/122:15:141
1141799140,14cyclictest0-21swapper/122:02:531
1141799140,14cyclictest0-21swapper/121:10:561
1141799140,14cyclictest0-21swapper/121:02:011
1141799140,14cyclictest0-21swapper/119:49:301
1141799140,14cyclictest0-21swapper/119:42:221
1141799140,14cyclictest0-21swapper/119:26:411
1141799140,0cyclictest5071-21apt-get23:30:131
1141799140,0cyclictest0-21swapper/123:54:451
1141799140,0cyclictest0-21swapper/123:40:111
1141799140,0cyclictest0-21swapper/122:40:501
1141799140,0cyclictest0-21swapper/122:10:541
1141799140,0cyclictest0-21swapper/121:36:161
1141799140,0cyclictest0-21swapper/120:17:051
1141799140,0cyclictest0-21swapper/120:10:101
1141799140,0cyclictest0-21swapper/119:11:481
11412991414,0cyclictest13319-21apt-get21:30:130
11412991414,0cyclictest0-21swapper/022:46:590
11412991414,0cyclictest0-21swapper/022:25:150
11412991414,0cyclictest0-21swapper/022:00:150
11412991414,0cyclictest0-21swapper/021:20:110
11412991414,0cyclictest0-21swapper/020:51:260
11412991414,0cyclictest0-21swapper/020:30:200
11412991414,0cyclictest0-21swapper/019:51:060
11412991414,0cyclictest0-21swapper/019:33:160
11412991414,0cyclictest0-21swapper/019:25:190
11412991414,0cyclictest0-21swapper/000:03:090
1141299140,14cyclictest0-21swapper/023:57:360
1141299140,14cyclictest0-21swapper/023:20:530
1141299140,14cyclictest0-21swapper/022:30:050
1141299140,14cyclictest0-21swapper/021:25:170
1141299140,14cyclictest0-21swapper/021:15:410
1141299140,14cyclictest0-21swapper/020:35:010
1141299140,14cyclictest0-21swapper/019:56:000
1141299140,14cyclictest0-21swapper/019:11:350
1141299140,14cyclictest0-21swapper/000:20:170
1141299140,14cyclictest0-21swapper/000:12:000
1141299140,0cyclictest28618-21gltestperf19:45:140
1141299140,0cyclictest0-21swapper/023:33:370
1141299140,0cyclictest0-21swapper/022:42:170
1141299140,0cyclictest0-21swapper/022:20:340
1141299140,0cyclictest0-21swapper/020:21:010
11422991313,0cyclictest0-21swapper/323:50:213
11422991313,0cyclictest0-21swapper/323:30:103
11422991313,0cyclictest0-21swapper/322:10:153
11422991313,0cyclictest0-21swapper/300:05:423
11419991313,0cyclictest0-21swapper/223:50:332
11419991313,0cyclictest0-21swapper/223:31:032
11419991313,0cyclictest0-21swapper/222:05:512
11419991313,0cyclictest0-21swapper/221:57:562
11419991313,0cyclictest0-21swapper/220:41:022
1141999130,0cyclictest0-21swapper/220:34:252
1141999130,0cyclictest0-21swapper/220:21:002
11417991313,0cyclictest0-21swapper/119:51:091
11417991313,0cyclictest0-21swapper/100:05:411
11412991313,0cyclictest16427-21modprobe21:35:150
11412991313,0cyclictest0-21swapper/020:56:460
11412991313,0cyclictest0-21swapper/000:05:440
11422991212,0cyclictest0-21swapper/319:26:373
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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