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2026-01-17 - 16:00
[ 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 100 highest latencies:
System rackfslot7.osadl.org (updated Sat Jan 17, 2026 12:46:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
113246399802,59cyclictest1313824-21sed12:40:004
1132463997233,38cyclictest0-21swapper/409:13:574
1132463997132,19cyclictest1205491-21ntpq09:20:204
1132463997031,18cyclictest0-21swapper/407:10:134
1132459996950,19cyclictest0-21swapper/008:50:160
1132463996831,18cyclictest0-21swapper/408:21:024
113246399678,58cyclictest1264182-21sed11:10:004
1132463996648,18cyclictest877-21mta-sts-daemon12:28:244
1132463996626,39cyclictest0-21swapper/407:23:584
113246399645,39cyclictest0-21swapper/408:04:584
113246399645,39cyclictest0-21swapper/408:04:574
1132463996425,19cyclictest0-21swapper/410:53:424
1132463996223,39cyclictest0-21swapper/411:21:364
113246399613,39cyclictest1241074-21memory10:25:194
1132463996124,19cyclictest601ktimers/408:55:224
1132463996122,39cyclictest0-21swapper/408:32:014
1132463996122,19cyclictest0-21swapper/411:47:444
1132463995920,39cyclictest0-21swapper/411:13:414
1132463995917,19cyclictest1196734-21fw_packets09:05:154
113246399580,39cyclictest1143556-21unin-run07:30:014
113246399580,18cyclictest0-21swapper/411:36:594
113246399580,18cyclictest0-21swapper/407:49:114
1132459995839,0cyclictest0-21swapper/008:25:170
1132463995716,19cyclictest1136181-21basename07:15:154
1132463995714,40cyclictest1236055-21smartctl10:15:244
1132463995618,19cyclictest1174663-21hddtemp_smartct08:25:174
113246399560,35cyclictest1208513-21mailstats09:25:234
113246399560,16cyclictest0-21swapper/407:31:404
1132463995537,18cyclictest601ktimers/411:57:484
1132463995512,40cyclictest1299683-21chrt12:11:554
113245999550,15cyclictest0-21swapper/007:55:170
1132463995419,35cyclictest0-21swapper/409:04:334
1132463995417,18cyclictest1212169-21cut09:35:024
1132463995414,39cyclictest0-21swapper/408:18:114
1132463995413,19cyclictest1257584-21ntpq10:55:184
1132463995335,18cyclictest601ktimers/408:08:174
1132463995314,39cyclictest0-21swapper/411:19:284
1132463995313,39cyclictest0-21swapper/410:35:134
1132463995313,19cyclictest0-21swapper/409:50:034
113246399530,14cyclictest0-21swapper/407:35:034
1132463995233,19cyclictest0-21swapper/410:33:574
1132463995218,15cyclictest0-21swapper/412:08:004
1132463995214,19cyclictest0-21swapper/407:44:444
1132463995213,39cyclictest0-21swapper/412:17:304
1132463995213,39cyclictest0-21swapper/409:45:294
1132463995213,19cyclictest1281294-21apt-get11:40:104
1132463995212,19cyclictest1238489-21ntpq10:20:194
1132463995133,18cyclictest0-21swapper/408:36:334
1132463995132,19cyclictest0-21swapper/412:23:174
1132463995112,39cyclictest0-21swapper/411:52:224
1132463995112,39cyclictest0-21swapper/410:42:074
1132463995112,39cyclictest0-21swapper/408:43:434
1132463995112,19cyclictest1078-21lldpd09:55:154
1132459995132,19cyclictest0-21swapper/011:50:180
1132463995032,18cyclictest0-21swapper/411:02:584
1132463995032,18cyclictest0-21swapper/408:50:054
1132463995011,39cyclictest0-21swapper/407:50:294
1132459995012,19cyclictest0-21swapper/009:05:160
1132463994931,18cyclictest0-21swapper/412:31:294
1132462994910,19cyclictest0-21swapper/310:15:163
1132459994911,19cyclictest0-21swapper/012:00:160
113246399489,19cyclictest0-21swapper/410:08:464
1132463994830,18cyclictest0-21swapper/409:36:294
1132463994829,19cyclictest0-21swapper/411:33:084
1132463994829,19cyclictest0-21swapper/407:55:094
1132463994810,19cyclictest1201950-21cat09:15:154
113246399478,19cyclictest0-21swapper/412:03:374
113246399478,19cyclictest0-21swapper/410:03:054
1132463994729,18cyclictest0-21swapper/411:29:484
113246299478,39cyclictest0-21swapper/309:40:163
113246399467,39cyclictest0-21swapper/409:40:504
1132463994627,19cyclictest0-21swapper/410:48:214
113245999468,19cyclictest0-21swapper/009:55:170
1132463994527,18cyclictest0-21swapper/408:45:224
1132463994527,18cyclictest0-21swapper/408:10:304
113246199446,19cyclictest0-21swapper/211:25:162
1132463994324,19cyclictest0-21swapper/410:11:574
113245999424,19cyclictest0-21swapper/011:25:170
113246499410,20cyclictest0-21swapper/511:30:175
1132466993917,19cyclictest191rcu_preempt10:30:147
113246699380,19cyclictest0-21swapper/708:35:197
1132460993814,23cyclictest0-21swapper/111:00:161
1132459993819,19cyclictest0-21swapper/009:40:160
113246599370,18cyclictest0-21swapper/610:25:166
1132460993711,25cyclictest0-21swapper/108:15:171
1132459993718,19cyclictest171ktimers/007:25:140
1132466993617,19cyclictest0-21swapper/708:00:167
1132466993617,19cyclictest0-21swapper/708:00:157
113246699360,17cyclictest0-21swapper/707:50:267
113246699360,16cyclictest0-21swapper/709:35:167
113246499360,17cyclictest0-21swapper/507:15:165
113246699350,35cyclictest0-21swapper/711:05:157
113246699350,16cyclictest0-21swapper/712:33:087
113246699350,15cyclictest0-21swapper/708:10:167
113246699350,15cyclictest0-21swapper/707:20:167
113246599350,34cyclictest0-21swapper/611:05:166
113246199350,15cyclictest0-21swapper/207:15:162
1132460993515,19cyclictest0-21swapper/112:10:171
1132460993510,19cyclictest0-21swapper/111:50:171
113246099350,34cyclictest0-21swapper/109:45:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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