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2026-01-29 - 19:30
[ 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 Jan 29, 2026 12:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
277109911991,18cyclictest14-21ksoftirqd/010:15:110
277109911689,18cyclictest14-21ksoftirqd/010:55:150
277159911575,30cyclictest26-21ksoftirqd/112:00:141
277109911182,20cyclictest14-21ksoftirqd/008:35:150
277159911069,28cyclictest26-21ksoftirqd/111:20:131
277109910880,19cyclictest14-21ksoftirqd/011:20:140
277109910776,19cyclictest14-21ksoftirqd/012:30:230
277159910616,70cyclictest0-21swapper/110:55:131
277159910454,35cyclictest26-21ksoftirqd/109:20:151
277159910412,75cyclictest0-21swapper/107:25:141
277159910313,72cyclictest0-21swapper/110:25:151
277159910311,76cyclictest0-21swapper/107:35:261
277159910311,76cyclictest0-21swapper/107:35:251
277159910213,75cyclictest0-21swapper/107:15:151
277159910212,73cyclictest0-21swapper/111:00:131
277159910211,76cyclictest0-21swapper/109:35:151
277159910211,74cyclictest0-21swapper/109:05:151
277159910114,70cyclictest0-21swapper/108:25:151
277159910113,74cyclictest0-21swapper/108:40:111
277159910112,74cyclictest0-21swapper/110:40:131
277159910112,72cyclictest0-21swapper/107:50:131
277159910111,74cyclictest0-21swapper/111:15:151
277159910111,73cyclictest0-21swapper/111:25:131
277159910110,77cyclictest0-21swapper/111:35:121
277159910110,73cyclictest0-21swapper/110:50:131
277109910110,79cyclictest0-21swapper/009:35:120
277159910014,73cyclictest0-21swapper/111:50:131
277159910013,72cyclictest0-21swapper/107:30:131
277159910013,70cyclictest0-21swapper/110:30:231
277159910012,75cyclictest0-21swapper/110:10:111
277159910012,70cyclictest0-21swapper/109:30:231
277159910011,79cyclictest0-21swapper/109:00:131
277159910011,78cyclictest0-21swapper/107:45:111
277159910010,75cyclictest0-21swapper/108:45:121
277109910071,18cyclictest14-21ksoftirqd/008:05:150
277109910014,72cyclictest0-21swapper/010:00:120
27715999919,64cyclictest0-21swapper/109:55:131
27715999912,75cyclictest0-21swapper/111:30:141
27715999912,75cyclictest0-21swapper/110:45:101
27715999912,75cyclictest0-21swapper/108:00:121
27715999912,68cyclictest0-21swapper/109:50:121
27710999912,77cyclictest0-21swapper/008:50:220
27715999813,69cyclictest0-21swapper/109:40:101
27715999813,68cyclictest0-21swapper/108:20:121
27715999812,69cyclictest0-21swapper/108:05:131
27715999811,74cyclictest0-21swapper/109:25:121
27715999811,74cyclictest0-21swapper/109:25:111
27715999811,74cyclictest0-21swapper/108:15:121
27715999810,67cyclictest0-21swapper/110:20:151
2771599979,72cyclictest0-21swapper/112:10:121
27715999713,70cyclictest0-21swapper/110:15:111
27715999712,71cyclictest0-21swapper/112:25:131
27715999712,70cyclictest0-21swapper/110:05:111
27715999710,69cyclictest0-21swapper/111:05:131
27710999711,28cyclictest0-21swapper/012:10:120
260922975,78sleep125962-21/usr/sbin/munin07:05:151
27715999614,67cyclictest0-21swapper/108:50:231
27715999612,68cyclictest0-21swapper/109:10:271
27710999557,25cyclictest14-21ksoftirqd/009:45:150
27710999513,30cyclictest0-21swapper/009:15:130
27710999467,17cyclictest14-21ksoftirqd/007:15:140
27710999453,31cyclictest14-21ksoftirqd/011:40:140
27715999340,31cyclictest26-21ksoftirqd/108:35:131
27710999252,27cyclictest14-21ksoftirqd/008:10:140
27710999247,31cyclictest14-21ksoftirqd/011:05:130
27710999151,30cyclictest14-21ksoftirqd/010:30:250
27710999050,27cyclictest14-21ksoftirqd/008:30:120
27710998812,31cyclictest0-21swapper/012:35:130
27710998748,28cyclictest14-21ksoftirqd/012:15:130
27710998748,28cyclictest14-21ksoftirqd/012:15:130
27710998747,28cyclictest14-21ksoftirqd/008:45:140
27715998639,29cyclictest26-21ksoftirqd/107:55:121
2771099858,64cyclictest7017-31find07:40:360
27710998548,28cyclictest14-21ksoftirqd/007:30:140
27710998513,61cyclictest0-21swapper/009:25:130
27710998513,61cyclictest0-21swapper/009:25:130
27710998512,32cyclictest0-21swapper/010:50:120
27710998411,28cyclictest0-21swapper/011:15:120
27710998323,48cyclictest14-21ksoftirqd/011:55:120
2771599825,52cyclictest1609-21sshd08:55:241
2771599818,19cyclictest8925-21apt-get09:15:141
27710998139,30cyclictest0-21swapper/007:50:110
27710998135,35cyclictest14-21ksoftirqd/007:35:230
27710998135,35cyclictest14-21ksoftirqd/007:35:220
27710998133,38cyclictest14-21ksoftirqd/009:30:230
27710998127,38cyclictest14-21ksoftirqd/010:25:140
27715998022,52cyclictest448-21dbus-daemon08:15:001
27710998030,40cyclictest14-21ksoftirqd/009:55:110
27710998013,56cyclictest0-21swapper/009:00:130
27710998010,58cyclictest0-21swapper/010:05:140
27715997923,50cyclictest7017-31find07:40:211
27715997912,58cyclictest0-21swapper/111:55:121
2771099796,61cyclictest11593-21taskset12:25:130
27710997930,39cyclictest14-21ksoftirqd/011:10:130
27710997929,39cyclictest14-21ksoftirqd/007:20:120
27710997911,55cyclictest0-21swapper/011:35:150
27710997828,36cyclictest14-21ksoftirqd/007:45:140
2771599778,20cyclictest15371-21apt-get12:35:131
2771599775,19cyclictest27792-21apt-get07:10:111
27715997713,53cyclictest0-21swapper/112:05:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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