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2026-03-05 - 09:25
[ 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 100 highest latencies:
System rack3slot6.osadl.org (updated Thu Mar 05, 2026 00:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
130019910671,26cyclictest26-21ksoftirqd/122:15:121
130019910671,26cyclictest26-21ksoftirqd/122:15:111
130019910657,31cyclictest26-21ksoftirqd/123:20:131
130019910523,68cyclictest0-21swapper/122:25:141
130019910323,71cyclictest12988-21cyclictest21:30:111
130019910318,70cyclictest0-21swapper/123:00:121
130019910313,74cyclictest0-21swapper/119:50:101
130019910213,76cyclictest0-21swapper/100:20:111
130019910213,73cyclictest0-21swapper/121:55:101
130019910212,74cyclictest0-21swapper/100:15:121
130019910212,71cyclictest0-21swapper/123:15:121
1182321020,6chrt11822-21sort23:40:010
130019910150,37cyclictest26-21ksoftirqd/122:00:131
130019910150,37cyclictest26-21ksoftirqd/122:00:131
130019910114,71cyclictest0-21swapper/100:05:121
130019910113,74cyclictest0-21swapper/120:50:231
130019910018,67cyclictest0-21swapper/120:40:101
130019910013,68cyclictest0-21swapper/123:25:131
130019910012,72cyclictest0-21swapper/119:35:131
130019910012,71cyclictest0-21swapper/121:25:121
130019910011,72cyclictest0-21swapper/123:30:131
129959910069,20cyclictest14-21ksoftirqd/020:35:110
129959910059,30cyclictest14-21ksoftirqd/000:15:120
13001999914,69cyclictest0-21swapper/121:35:161
13001999914,69cyclictest0-21swapper/120:10:141
13001999914,68cyclictest0-21swapper/119:40:111
13001999913,71cyclictest0-21swapper/121:40:121
13001999913,68cyclictest0-21swapper/122:30:121
13001999912,72cyclictest0-21swapper/123:50:101
13001999912,70cyclictest0-21swapper/119:55:141
13001999912,70cyclictest0-21swapper/119:45:151
13001999911,73cyclictest0-21swapper/123:35:111
13001999911,72cyclictest0-21swapper/119:20:101
13001999911,69cyclictest0-21swapper/121:50:141
13001999910,72cyclictest0-21swapper/120:45:131
12995999962,24cyclictest14-21ksoftirqd/020:55:140
13001999814,66cyclictest0-21swapper/123:05:131
13001999814,64cyclictest0-21swapper/123:55:121
13001999813,68cyclictest0-21swapper/119:30:111
13001999812,70cyclictest0-21swapper/120:05:111
13001999812,66cyclictest0-21swapper/100:25:231
13001999811,70cyclictest0-21swapper/121:45:131
13001999811,69cyclictest0-21swapper/120:00:131
13001999810,72cyclictest0-21swapper/119:25:121
13001999810,68cyclictest0-21swapper/122:45:121
13001999810,68cyclictest0-21swapper/122:45:121
1300199979,71cyclictest0-21swapper/119:15:131
13001999713,68cyclictest0-21swapper/122:20:111
13001999712,70cyclictest0-21swapper/122:50:241
13001999712,70cyclictest0-21swapper/122:40:131
13001999712,69cyclictest0-21swapper/123:10:121
13001999711,70cyclictest0-21swapper/121:20:141
13001999711,70cyclictest0-21swapper/121:15:131
1300199968,73cyclictest23686-21diskmemload21:10:161
1300199967,64cyclictest20319-21runrttasks21:00:111
13001999613,66cyclictest0-21swapper/123:40:101
13001999611,67cyclictest0-21swapper/122:55:141
13001999514,65cyclictest0-21swapper/100:00:151
13001999513,67cyclictest0-21swapper/120:20:221
13001999512,61cyclictest0-21swapper/120:15:131
13001999511,68cyclictest0-21swapper/122:35:121
13001999511,66cyclictest0-21swapper/122:05:141
13001999511,65cyclictest0-21swapper/120:30:121
13001999511,64cyclictest0-21swapper/119:10:111
12995999451,30cyclictest14-21ksoftirqd/021:00:140
13001999210,60cyclictest0-21swapper/100:10:111
12995999254,26cyclictest14-21ksoftirqd/000:25:230
12995999237,43cyclictest14-21ksoftirqd/000:30:100
1300199908,60cyclictest0-21swapper/122:10:131
12995999047,31cyclictest14-21ksoftirqd/023:45:110
12995998943,36cyclictest14-21ksoftirqd/000:35:120
1299599878,64cyclictest548-21runrttasks21:40:100
12995998649,25cyclictest0-21swapper/023:05:130
12995998637,37cyclictest14-21ksoftirqd/022:40:130
12995998635,41cyclictest14-21ksoftirqd/021:05:120
12995998627,48cyclictest14-21ksoftirqd/023:15:150
12995998439,33cyclictest14-21ksoftirqd/020:20:250
1300199838,62cyclictest13657-21apt-get23:45:121
1300199827,64cyclictest29735-21apt-get00:30:131
12995998120,46cyclictest14-21ksoftirqd/000:00:110
12995998031,40cyclictest14-21ksoftirqd/020:25:100
1300199783,70cyclictest672-21latency_hist00:40:021
13001997811,53cyclictest12988-21cyclictest20:25:141
12995997737,30cyclictest0-21swapper/023:55:110
12995997727,33cyclictest14-21ksoftirqd/000:10:140
1300199769,56cyclictest22055-21apt-get21:05:141
1300199748,19cyclictest11222-21apt-get20:35:101
12995997417,43cyclictest14-21ksoftirqd/023:20:100
12995997334,25cyclictest14-21ksoftirqd/022:05:240
12995997330,33cyclictest0-21swapper/022:45:150
12995997330,33cyclictest0-21swapper/022:45:140
1300199729,19cyclictest18557-21apt-get20:55:141
12995997119,34cyclictest0-21swapper/021:20:110
1255027146,17sleep00-21swapper/019:07:130
1252727125,35sleep10-21swapper/119:06:591
12995996919,34cyclictest14-21ksoftirqd/021:30:150
12995996914,38cyclictest66-21kswapd022:50:170
12995996911,41cyclictest14-21ksoftirqd/020:15:160
12995996820,20cyclictest250-21systemd-journal19:21:060
12995996815,33cyclictest0-21swapper/019:30:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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