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2026-02-10 - 21:18
[ 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 rack3slot6.osadl.org (updated Tue Feb 10, 2026 12:45:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
266659911788,19cyclictest14-21ksoftirqd/010:35:150
266659911178,21cyclictest14-21ksoftirqd/009:25:120
266659911178,19cyclictest14-21ksoftirqd/011:35:120
266659911178,19cyclictest14-21ksoftirqd/011:35:110
266659911039,58cyclictest14-21ksoftirqd/007:35:120
266739910866,31cyclictest26-21ksoftirqd/111:20:121
266739910811,84cyclictest0-21swapper/110:00:121
266739910759,36cyclictest26-21ksoftirqd/108:50:221
26673991066,88cyclictest65-1kworker/1:1H07:40:131
266739910513,80cyclictest0-21swapper/108:15:121
266739910513,80cyclictest0-21swapper/108:15:121
266739910512,80cyclictest0-21swapper/112:10:141
266739910512,80cyclictest0-21swapper/111:30:141
266739910512,79cyclictest0-21swapper/107:20:141
266739910418,72cyclictest0-21swapper/112:35:151
266739910418,72cyclictest0-21swapper/112:35:151
266739910413,78cyclictest0-21swapper/111:45:121
266739910412,79cyclictest0-21swapper/110:10:121
266739910411,79cyclictest0-21swapper/111:05:141
266739910311,80cyclictest0-21swapper/107:25:141
266739910311,79cyclictest0-21swapper/112:30:131
266739910311,74cyclictest0-21swapper/110:50:121
266739910260,28cyclictest26-21ksoftirqd/109:30:101
266739910214,76cyclictest0-21swapper/107:35:101
266739910212,77cyclictest0-21swapper/112:25:161
266739910212,77cyclictest0-21swapper/111:25:261
266739910212,76cyclictest0-21swapper/110:15:121
266739910212,76cyclictest0-21swapper/110:15:111
266659910269,21cyclictest14-21ksoftirqd/008:50:240
266739910114,75cyclictest0-21swapper/108:35:251
266739910111,79cyclictest0-21swapper/108:10:131
266739910111,79cyclictest0-21swapper/108:10:121
266739910111,78cyclictest0-21swapper/111:40:161
266739910111,78cyclictest0-21swapper/110:55:131
266739910111,78cyclictest0-21swapper/107:50:121
266739910110,78cyclictest0-21swapper/108:05:221
266659910171,19cyclictest14-21ksoftirqd/008:25:140
266739910012,74cyclictest0-21swapper/107:30:151
266739910010,79cyclictest26654-21cyclictest11:00:121
2594821000,17sleep125947-21grep11:35:171
2594821000,17sleep125947-21grep11:35:171
26673999911,73cyclictest0-21swapper/112:00:131
26673999911,73cyclictest0-21swapper/112:00:121
26665999965,22cyclictest14-21ksoftirqd/011:45:130
26665999965,22cyclictest14-21ksoftirqd/009:50:140
26665999911,75cyclictest0-21swapper/011:40:150
26665999910,77cyclictest0-21swapper/012:05:120
26665999910,77cyclictest0-21swapper/009:20:150
26665999815,71cyclictest0-21swapper/007:40:150
26665999812,73cyclictest0-21swapper/008:20:250
26673999713,72cyclictest0-21swapper/110:40:141
26673999710,19cyclictest0-21swapper/111:55:151
26673999710,19cyclictest0-21swapper/111:55:151
2631329732,18sleep10-21swapper/107:08:311
26673999614,67cyclictest0-21swapper/108:30:181
26673999613,69cyclictest0-21swapper/108:00:141
26665999611,74cyclictest0-21swapper/007:30:150
2667399958,22cyclictest26654-21cyclictest07:45:141
26665999556,26cyclictest14-21ksoftirqd/009:05:140
26673999314,67cyclictest0-21swapper/108:45:131
26665999354,28cyclictest14-21ksoftirqd/009:15:160
26665999264,19cyclictest14-21ksoftirqd/010:15:140
26665999264,19cyclictest14-21ksoftirqd/010:15:140
26665999255,26cyclictest14-21ksoftirqd/010:55:140
26665999155,25cyclictest14-21ksoftirqd/009:10:140
26665999154,26cyclictest14-21ksoftirqd/007:10:230
26665999149,31cyclictest14-21ksoftirqd/012:20:130
26665999149,31cyclictest14-21ksoftirqd/012:20:130
26665999112,33cyclictest14-21ksoftirqd/010:30:120
26665999112,33cyclictest14-21ksoftirqd/010:30:110
26665999059,22cyclictest14-21ksoftirqd/008:55:140
26673998912,58cyclictest0-21swapper/109:00:131
26673998911,59cyclictest0-21swapper/109:20:141
26665998956,24cyclictest14-21ksoftirqd/009:35:140
2667399888,54cyclictest9145-21sshd12:20:141
2667399888,54cyclictest9145-21sshd12:20:131
26673998813,65cyclictest0-21swapper/109:45:151
26665998845,32cyclictest14-21ksoftirqd/007:15:260
26665998841,33cyclictest14-21ksoftirqd/008:35:250
26665998746,30cyclictest14-21ksoftirqd/012:25:160
26665998738,38cyclictest14-21ksoftirqd/012:00:110
26665998738,38cyclictest14-21ksoftirqd/012:00:100
26665998711,29cyclictest0-21swapper/008:40:120
26665998636,40cyclictest14-21ksoftirqd/011:05:130
26665998538,38cyclictest14-21ksoftirqd/010:40:150
2667399849,23cyclictest28020-21apt-get08:40:131
26673998413,62cyclictest0-21swapper/107:55:131
26673998412,64cyclictest0-21swapper/112:08:481
26665998444,30cyclictest14-21ksoftirqd/010:45:120
26665998438,35cyclictest14-21ksoftirqd/011:00:150
26665998436,40cyclictest14-21ksoftirqd/012:15:130
26665998412,61cyclictest0-21swapper/009:30:130
26665998411,63cyclictest0-21swapper/010:25:250
26665998411,60cyclictest0-21swapper/012:10:140
26665998410,62cyclictest0-21swapper/010:00:140
26665998340,35cyclictest14-21ksoftirqd/011:20:140
26665998338,36cyclictest14-21ksoftirqd/008:00:120
26665998311,60cyclictest0-21swapper/008:45:150
26665998310,57cyclictest31341-21runrttasks07:20:150
2667399829,19cyclictest27016-21apt-get07:10:251
2667399828,19cyclictest20419-21apt-get09:50:141
2667399828,18cyclictest16937-21apt-get09:40:111
26673998212,59cyclictest0-21swapper/110:05:141
26673998211,59cyclictest0-21swapper/109:05:121
26673998210,24cyclictest855-21apt-get10:25:161
26673998210,18cyclictest22153-21apt-get09:55:121
26665998236,37cyclictest14-21ksoftirqd/009:00:150
26665998234,39cyclictest14-21ksoftirqd/011:50:130
26665998233,40cyclictest14-21ksoftirqd/012:35:140
26665998233,40cyclictest14-21ksoftirqd/012:35:130
26665998232,41cyclictest14-21ksoftirqd/010:10:150
26665998211,59cyclictest0-21swapper/010:05:120
26665998211,57cyclictest0-21swapper/009:45:130
2667399819,18cyclictest4344-21apt-get10:35:141
2667399819,18cyclictest22424-21apt-get08:25:141
2667399819,18cyclictest11646-21apt-get09:25:121
2667399817,49cyclictest6235-21diskmemload09:10:161
2667399817,22cyclictest18397-21apt-get11:15:121
26673998113,58cyclictest0-21swapper/107:15:271
26665998132,41cyclictest14-21ksoftirqd/009:55:150
26665998130,37cyclictest14-21ksoftirqd/012:30:140
2667399807,19cyclictest7895-21apt-get10:45:131
26665998011,59cyclictest0-21swapper/011:10:120
26665998011,57cyclictest0-21swapper/008:30:160
26665997926,42cyclictest14-21ksoftirqd/010:50:110
26665997925,39cyclictest14-21ksoftirqd/007:55:150
2666599786,58cyclictest7819-21sshd07:45:150
2667399776,19cyclictest8151-21apt-get09:15:131
2489727727,38sleep00-21swapper/007:05:120
2667399766,20cyclictest16659-21apt-get11:10:141
2667399766,17cyclictest2602-21apt-get10:30:121
2667399766,17cyclictest2602-21apt-get10:30:111
26665997635,31cyclictest0-21swapper/011:30:130
26665997622,43cyclictest14-21ksoftirqd/008:15:130
26665997622,43cyclictest14-21ksoftirqd/008:15:120
2667399758,24cyclictest7370-21apt-get12:15:131
2667399758,20cyclictest15129-21apt-get09:35:131
2666599755,54cyclictest0-21swapper/009:40:130
26665997526,40cyclictest14-21ksoftirqd/010:20:250
26665997525,38cyclictest14-21ksoftirqd/008:10:160
26665997525,38cyclictest14-21ksoftirqd/008:10:150
26665997517,39cyclictest14-21ksoftirqd/011:25:230
2667399748,19cyclictest31250-21apt-get10:20:241
26665997419,42cyclictest14-21ksoftirqd/011:15:140
2667399738,17cyclictest1113-21apt-get08:55:121
2667399737,16cyclictest30977-21apt-get11:50:111
26673997322,12cyclictest214172sleep108:20:401
2666599737,49cyclictest0-21swapper/007:25:120
26665997315,44cyclictest14-21ksoftirqd/007:50:110
26665997220,36cyclictest14-21ksoftirqd/008:05:260
2666599718,47cyclictest14-21ksoftirqd/011:55:130
2666599718,47cyclictest14-21ksoftirqd/011:55:120
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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