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2026-02-23 - 08:00
[ 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 Mon Feb 23, 2026 00:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3251899310,30cyclictest307-21systemd-journal22:45:012
3251799300,29cyclictest621-21dbus-daemon00:30:011
3251399300,29cyclictest621-21dbus-daemon19:20:020
32519992927,1cyclictest1-21systemd21:40:013
32519992927,1cyclictest11889-21apt-get23:00:123
3251999290,1cyclictest4306-21cron22:45:013
3251899290,28cyclictest0-21swapper/219:35:132
3251899290,0cyclictest0-21swapper/223:30:122
3251799290,1cyclictest5724-21apt-get23:55:111
3251399290,1cyclictest19608-21munin-run21:00:010
32519992828,0cyclictest20395-21apt-get22:10:093
32519992827,1cyclictest0-21swapper/320:30:123
3251999280,27cyclictest0-21swapper/320:05:133
3251999280,1cyclictest20140-21munin-run22:10:003
3251999280,0cyclictest0-21swapper/323:30:123
32518992828,0cyclictest0-21swapper/223:25:122
32518992828,0cyclictest0-21swapper/222:10:102
32518992826,1cyclictest5799-21sendmail-msp21:40:002
32517992828,0cyclictest15164-21apt-get00:15:131
32517992827,1cyclictest9546-21apt-get22:55:121
32517992826,1cyclictest18646-21perf23:15:001
32517992825,2cyclictest10231-21cron00:05:011
3251399280,28cyclictest3106-21apt-get23:50:120
3251399280,28cyclictest20135-21perf22:10:000
3251399280,28cyclictest0-21swapper/019:50:140
32519992727,0cyclictest0-21swapper/323:25:123
32519992727,0cyclictest0-21swapper/321:45:113
32519992726,1cyclictest11983-21apt-get19:35:123
32519992726,0cyclictest0-21swapper/321:25:113
32519992726,0cyclictest0-21swapper/320:20:113
3251999270,27cyclictest0-21swapper/323:20:133
3251999270,27cyclictest0-21swapper/322:50:113
3251999270,0cyclictest0-21swapper/300:10:113
32518992727,0cyclictest19022-21apt-get19:50:132
32518992727,0cyclictest0-21swapper/223:00:132
32518992727,0cyclictest0-21swapper/221:45:112
32518992727,0cyclictest0-21swapper/220:30:112
3251899270,27cyclictest0-21swapper/222:50:112
3251899270,0cyclictest0-21swapper/223:20:132
3251899270,0cyclictest0-21swapper/220:05:132
32517992727,0cyclictest0-21swapper/120:25:121
32517992727,0cyclictest0-21swapper/119:55:131
32517992727,0cyclictest0-21swapper/100:20:131
32517992726,1cyclictest27688-21apt-get22:25:131
32517992725,1cyclictest2509-21cron23:50:001
3251799270,0cyclictest0-21swapper/120:10:031
32513992727,0cyclictest0-21swapper/023:30:120
32513992727,0cyclictest0-21swapper/023:25:130
32513992727,0cyclictest0-21swapper/000:10:120
3251399270,27cyclictest0-21swapper/023:40:120
3251399270,27cyclictest0-21swapper/021:50:130
32519992626,0cyclictest0-21swapper/320:55:113
32519992626,0cyclictest0-21swapper/319:45:133
32519992625,0cyclictest0-21swapper/321:15:123
32518992626,0cyclictest0-21swapper/221:25:102
32518992626,0cyclictest0-21swapper/220:55:112
32518992626,0cyclictest0-21swapper/220:20:122
32518992626,0cyclictest0-21swapper/219:45:122
32518992625,1cyclictest0-21swapper/221:15:122
32517992626,0cyclictest0-21swapper/120:35:111
32517992625,1cyclictest649-21gdbus19:15:001
32517992624,1cyclictest0-21swapper/100:15:011
32513992626,0cyclictest0-21swapper/023:20:140
32513992626,0cyclictest0-21swapper/023:00:120
32513992626,0cyclictest0-21swapper/020:05:140
32513992626,0cyclictest0-21swapper/019:35:120
32513992624,1cyclictest5773-21cron21:40:010
32519992525,0cyclictest32756-21apt-get19:10:113
32518992525,0cyclictest0-21swapper/219:10:112
32518992524,1cyclictest6671-21http22:50:002
32518992524,0cyclictest25065-21apt-get22:20:112
32517992525,0cyclictest0-21swapper/121:40:111
32517992523,1cyclictest14918-21idleruntime-cro20:50:001
32513992525,0cyclictest0-21swapper/022:50:110
32513992525,0cyclictest0-21swapper/022:10:090
32513992524,1cyclictest8411-21apt-get21:45:120
32519992424,0cyclictest0-21swapper/322:50:003
32519992424,0cyclictest0-21swapper/320:40:123
32519992423,1cyclictest18904-21apt-get23:15:143
32519992422,1cyclictest5247-21cron20:30:003
32518992424,0cyclictest10508-21apt-get20:40:112
32518992422,2cyclictest5251-21turbostat.cron20:30:002
32517992424,0cyclictest0-21swapper/123:50:111
32517992422,1cyclictest621-21dbus-daemon20:05:011
32513992424,0cyclictest0-21swapper/020:30:110
32513992422,1cyclictest0-21swapper/022:45:020
32519992323,0cyclictest0-21swapper/322:20:123
32518992323,0cyclictest0-21swapper/223:15:132
32517992323,0cyclictest22188-21apt-get21:05:111
32517992323,0cyclictest0-21swapper/122:00:121
32517992323,0cyclictest0-21swapper/121:20:111
32517992323,0cyclictest0-21swapper/100:35:151
32513992323,0cyclictest0-21swapper/021:25:110
32513992323,0cyclictest0-21swapper/021:15:110
32513992323,0cyclictest0-21swapper/020:20:110
32513992323,0cyclictest0-21swapper/019:45:120
32513992321,1cyclictest6667-21munin-run22:50:000
32519992222,0cyclictest0-21swapper/321:55:123
32519992222,0cyclictest0-21swapper/321:50:123
32519992222,0cyclictest0-21swapper/319:50:133
32518992222,0cyclictest0-21swapper/221:55:122
32518992222,0cyclictest0-21swapper/221:50:122
3251799229,0cyclictest0-21swapper/120:42:271
32517992222,0cyclictest0-21swapper/121:30:121
32517992222,0cyclictest0-21swapper/121:10:111
32517992220,1cyclictest9252-21cron22:55:011
32513992222,0cyclictest0-21swapper/020:40:120
32513992222,0cyclictest0-21swapper/019:10:110
32519992119,1cyclictest1-21systemd19:45:013
32518992120,1cyclictest0-21swapper/222:35:112
32517992121,0cyclictest0-21swapper/122:15:121
32517992120,1cyclictest26833-21apt-get21:15:111
32513992121,0cyclictest0-21swapper/022:20:110
32513992120,0cyclictest0-21swapper/023:15:130
32513992119,1cyclictest5250-21cron20:29:590
32519992019,0cyclictest0-21swapper/300:05:113
32518992019,1cyclictest16415-21sh19:45:012
32517992020,0cyclictest10514-21apt-get00:05:111
32517992020,0cyclictest0-21swapper/119:25:131
32513992020,0cyclictest0-21swapper/021:55:120
32519991919,0cyclictest0-21swapper/322:35:113
32519991919,0cyclictest0-21swapper/320:10:023
32518991919,0cyclictest28060-21apt-get20:10:022
32518991919,0cyclictest0-21swapper/200:05:102
32518991918,0cyclictest0-21swapper/200:20:122
32517991919,0cyclictest0-21swapper/120:30:111
32519991817,1cyclictest0-21swapper/319:20:123
32518991817,0cyclictest0-21swapper/200:30:132
32513991817,0cyclictest32335-21apt-get22:35:120
32519991717,0cyclictest0-21swapper/300:30:133
32519991717,0cyclictest0-21swapper/300:20:123
32518991717,0cyclictest0-21swapper/219:20:122
32513991717,0cyclictest0-21swapper/020:10:020
32513991716,1cyclictest16419-21cron19:45:000
3251999160,15cyclictest10302-21latency_hist00:05:023
32517991614,1cyclictest17992-21basename19:45:191
3251799160,15cyclictest21195-21irqstats22:10:131
3251799160,15cyclictest0-21swapper/122:20:171
32513991616,0cyclictest0-21swapper/000:05:110
32513991615,1cyclictest17508-21apt-get00:20:130
3251399160,13cyclictest30953-21apt-get20:15:130
3251999150,14cyclictest24514-21apt-get21:10:123
3251999150,14cyclictest16804-21ntp_states22:00:173
3251999150,14cyclictest16585-21apt-get23:10:143
3251999150,14cyclictest0-21swapper/323:05:173
3251999150,14cyclictest0-21swapper/321:24:513
3251999150,14cyclictest0-21swapper/320:45:183
3251999150,14cyclictest0-21swapper/300:15:013
32518991514,1cyclictest15758-21apt-get22:00:112
3251899150,1cyclictest21283-21sed00:25:212
3251899150,14cyclictest0-21swapper/222:55:142
3251899150,14cyclictest0-21swapper/219:15:232
3251799152,13cyclictest0-21swapper/123:41:351
32517991514,1cyclictest20106-21cron22:10:011
32517991513,1cyclictest21873-21sed23:20:161
32517991513,1cyclictest0-21swapper/119:30:161
32513991514,1cyclictest913-21kworker/0:222:00:500
32513991514,1cyclictest913-21kworker/0:221:15:000
32513991514,0cyclictest22154-21apt-get00:30:130
32513991513,2cyclictest10036-21fschecks_time22:55:130
3251399150,1cyclictest8246-21munin-run21:45:010
3251999140,14cyclictest24857-21ps20:00:193
3251999140,14cyclictest0-21swapper/323:51:363
3251999140,14cyclictest0-21swapper/323:48:483
3251999140,14cyclictest0-21swapper/323:44:303
3251999140,14cyclictest0-21swapper/323:35:033
3251999140,14cyclictest0-21swapper/322:30:283
3251999140,14cyclictest0-21swapper/322:25:103
3251999140,14cyclictest0-21swapper/321:44:073
3251999140,14cyclictest0-21swapper/321:05:073
3251999140,14cyclictest0-21swapper/321:00:323
3251999140,14cyclictest0-21swapper/319:59:093
3251999140,14cyclictest0-21swapper/319:32:153
3251999140,14cyclictest0-21swapper/319:26:593
3251999140,14cyclictest0-21swapper/319:15:223
3251999140,14cyclictest0-21swapper/300:26:473
3251999140,0cyclictest0-21swapper/322:55:133
3251999140,0cyclictest0-21swapper/322:16:163
3251999140,0cyclictest0-21swapper/321:31:493
3251999140,0cyclictest0-21swapper/320:50:203
3251999140,0cyclictest0-21swapper/320:39:093
3251999140,0cyclictest0-21swapper/320:16:453
3251999140,0cyclictest0-21swapper/300:36:213
32518991413,1cyclictest0-21swapper/223:55:012
3251899140,14cyclictest0-21swapper/223:51:352
3251899140,14cyclictest0-21swapper/223:48:482
3251899140,14cyclictest0-21swapper/223:35:042
3251899140,14cyclictest0-21swapper/223:10:132
3251899140,14cyclictest0-21swapper/222:32:262
3251899140,14cyclictest0-21swapper/222:25:092
3251899140,14cyclictest0-21swapper/222:15:372
3251899140,14cyclictest0-21swapper/221:44:072
3251899140,14cyclictest0-21swapper/221:05:082
3251899140,14cyclictest0-21swapper/221:00:322
3251899140,14cyclictest0-21swapper/219:32:162
3251899140,14cyclictest0-21swapper/200:10:122
3251899140,0cyclictest0-21swapper/223:44:312
3251899140,0cyclictest0-21swapper/221:24:502
3251899140,0cyclictest0-21swapper/221:10:122
3251899140,0cyclictest0-21swapper/220:45:182
3251899140,0cyclictest0-21swapper/220:16:462
3251899140,0cyclictest0-21swapper/219:59:392
3251899140,0cyclictest0-21swapper/200:15:132
32517991414,0cyclictest3748-21apt-get21:35:111
32517991414,0cyclictest0-21swapper/123:30:021
32517991414,0cyclictest0-21swapper/123:15:131
32517991414,0cyclictest0-21swapper/121:55:191
32517991414,0cyclictest0-21swapper/119:15:071
32517991412,1cyclictest529-21cron20:20:021
3251799140,14cyclictest0-21swapper/123:36:311
3251799140,14cyclictest0-21swapper/123:06:141
3251799140,14cyclictest0-21swapper/123:02:191
3251799140,14cyclictest0-21swapper/122:46:241
3251799140,14cyclictest0-21swapper/122:40:221
3251799140,14cyclictest0-21swapper/122:35:351
3251799140,14cyclictest0-21swapper/122:30:531
3251799140,14cyclictest0-21swapper/120:55:131
3251799140,14cyclictest0-21swapper/120:53:041
3251799140,14cyclictest0-21swapper/119:50:511
3251799140,14cyclictest0-21swapper/119:44:171
3251799140,14cyclictest0-21swapper/119:35:201
3251799140,14cyclictest0-21swapper/119:21:571
3251799140,0cyclictest0-21swapper/123:27:031
3251799140,0cyclictest0-21swapper/121:52:381
3251799140,0cyclictest0-21swapper/121:00:591
3251799140,0cyclictest0-21swapper/120:22:521
3251799140,0cyclictest0-21swapper/120:05:441
32513991414,0cyclictest5016-21apt-get19:20:130
32513991414,0cyclictest0-21swapper/023:11:060
32513991413,1cyclictest913-21kworker/0:220:53:400
32513991413,1cyclictest10303-21latency_hist00:05:020
32513991413,1cyclictest10150-21kworker/0:000:26:230
3251399140,14cyclictest22686-21/usr/sbin/munin22:15:160
3251399140,14cyclictest0-21swapper/023:05:140
3251399140,14cyclictest0-21swapper/021:03:500
3251399140,14cyclictest0-21swapper/020:38:450
3251399140,14cyclictest0-21swapper/020:02:460
3251399140,14cyclictest0-21swapper/019:55:100
3251399140,14cyclictest0-21swapper/019:29:460
3251399140,14cyclictest0-21swapper/000:15:520
3251399140,0cyclictest0-21swapper/023:55:570
3251399140,0cyclictest0-21swapper/023:49:490
3251399140,0cyclictest0-21swapper/022:26:000
3251399140,0cyclictest0-21swapper/019:33:420
3251399140,0cyclictest0-21swapper/000:36:210
32519991313,0cyclictest0-21swapper/323:55:023
32518991313,0cyclictest0-21swapper/222:05:372
32518991313,0cyclictest0-21swapper/220:51:502
32518991313,0cyclictest0-21swapper/219:25:012
32518991313,0cyclictest0-21swapper/200:00:502
3251899130,0cyclictest0-21swapper/221:31:492
3251899130,0cyclictest0-21swapper/220:39:502
3251899130,0cyclictest0-21swapper/220:00:192
3251899130,0cyclictest0-21swapper/200:36:222
32517991313,0cyclictest0-21swapper/121:25:101
32517991313,0cyclictest0-21swapper/100:30:521
3251799130,0cyclictest0-21swapper/121:45:411
32513991313,0cyclictest0-21swapper/023:37:160
32513991313,0cyclictest0-21swapper/022:30:400
32513991313,0cyclictest0-21swapper/021:31:300
32513991313,0cyclictest0-21swapper/021:21:160
32513991313,0cyclictest0-21swapper/021:06:510
32513991212,0cyclictest0-21swapper/020:45:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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