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2026-01-21 - 06:40
[ 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 Wed Jan 21, 2026 00:44:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18571215893,36sleep10-21swapper/119:05:171
19987999214,65cyclictest0-21swapper/121:05:131
19987999115,67cyclictest0-21swapper/119:20:161
19980999135,49cyclictest8240-21ntp_states23:05:280
19987998914,63cyclictest0-21swapper/121:00:161
19987998914,60cyclictest0-21swapper/120:10:121
19987998816,61cyclictest0-21swapper/122:50:141
19987998815,65cyclictest0-21swapper/122:25:141
19980998735,44cyclictest24292-21irqstats20:50:230
19980998733,47cyclictest2598-21/usr/sbin/munin00:20:340
19987998617,57cyclictest0-21swapper/120:45:151
19987998615,62cyclictest0-21swapper/120:55:131
19987998615,60cyclictest0-21swapper/123:30:111
19987998515,62cyclictest0-21swapper/121:15:131
19987998515,58cyclictest0-21swapper/100:25:131
1998799846,63cyclictest1753-21apt-get00:20:131
1998799846,63cyclictest13306-21apt-get20:20:121
19987998415,62cyclictest0-21swapper/122:10:131
19987998415,62cyclictest0-21swapper/120:30:121
19987998415,58cyclictest0-21swapper/100:30:121
19987998414,56cyclictest0-21swapper/119:55:211
1998099846,72cyclictest0-21swapper/019:45:110
19987998315,61cyclictest0-21swapper/121:50:141
19987998315,60cyclictest0-21swapper/122:00:221
19987998313,63cyclictest0-21swapper/120:35:121
1998799828,59cyclictest32418-21apt-get00:15:131
19987998215,59cyclictest0-21swapper/100:00:141
19987998215,58cyclictest0-21swapper/122:55:131
19987998215,56cyclictest0-21swapper/120:15:131
19987998215,54cyclictest0-21swapper/121:55:151
19987998215,54cyclictest0-21swapper/121:55:141
19987998214,61cyclictest0-21swapper/100:05:241
19987998214,58cyclictest0-21swapper/120:40:141
1998099825,62cyclictest29067-21apt-get21:05:140
1998799817,58cyclictest1932-21apt-get21:20:131
1998799817,58cyclictest11033-21apt-get23:15:111
1998799816,60cyclictest5767-21apt-get23:00:231
19987998114,60cyclictest0-21swapper/119:35:131
19987998114,56cyclictest0-21swapper/120:25:111
19987998114,53cyclictest0-21swapper/119:25:121
19987998113,60cyclictest0-21swapper/123:25:101
1998799807,61cyclictest22324-21apt-get19:15:141
1998799806,62cyclictest5412-21apt-get21:30:121
1998799806,62cyclictest25053-21apt-get23:55:131
19987998013,60cyclictest0-21swapper/119:40:131
1998799797,62cyclictest6278-21apt-get20:00:141
1998799796,60cyclictest11002-21apt-get21:45:221
19987997916,56cyclictest0-21swapper/119:30:131
19987997914,56cyclictest0-21swapper/119:50:141
1998099797,62cyclictest0-21swapper/000:15:130
1998099797,60cyclictest0-21swapper/019:15:140
1998099796,64cyclictest9806-21apt-get20:10:130
1998099796,61cyclictest0-21swapper/022:45:140
1998099796,58cyclictest24397-21apt-get19:20:130
1998799787,55cyclictest12796-21apt-get23:20:131
1998799786,62cyclictest6964-21apt-get00:35:111
1998799786,58cyclictest32657-21apt-get22:45:131
1998799786,57cyclictest23314-21apt-get23:50:141
19987997815,56cyclictest0-21swapper/122:30:151
19987997815,56cyclictest0-21swapper/121:35:141
19987997814,56cyclictest0-21swapper/122:35:121
19987997814,56cyclictest0-21swapper/120:05:131
19987997814,55cyclictest0-21swapper/100:10:121
1998099786,59cyclictest0-21swapper/021:55:140
1998099786,59cyclictest0-21swapper/021:55:130
1998099785,56cyclictest16273-21apt-get23:30:100
1998099785,55cyclictest32598-21apt-get21:15:140
1998799777,55cyclictest8964-21apt-get21:40:141
1998799776,59cyclictest19826-21apt-get23:40:141
1998799776,59cyclictest18012-21apt-get23:35:111
1998799776,56cyclictest21571-21apt-get23:45:131
1998099777,59cyclictest0-21swapper/021:20:120
1998099777,56cyclictest0-21swapper/023:55:150
1998099776,60cyclictest3492-21apt-get00:25:120
1998099776,57cyclictest0-21swapper/021:30:130
1998099776,56cyclictest0-21swapper/020:00:130
1998099772,68cyclictest20344-21grep22:10:180
1977727717,51sleep00-21swapper/019:09:140
1998799767,60cyclictest18282-21apt-get22:05:101
1998799767,57cyclictest21813-21apt-get22:15:131
1998799767,53cyclictest3672-21apt-get21:25:131
1998799766,54cyclictest9297-21apt-get23:10:131
1998799766,54cyclictest20067-21apt-get19:10:121
19987997614,55cyclictest0-21swapper/122:20:211
1998099767,58cyclictest0-21swapper/023:00:240
1998099767,55cyclictest26851-21apt-get00:00:130
1998099767,54cyclictest0-21swapper/000:35:120
1998099767,53cyclictest25627-21apt-get22:25:120
1998099767,53cyclictest20345-21apt-get20:40:130
1998099767,52cyclictest29613-21apt-get19:35:120
1998099766,59cyclictest0-21swapper/023:15:120
1998099766,55cyclictest0-21swapper/019:40:110
1998099765,60cyclictest27327-21apt-get21:00:160
1998099765,54cyclictest28888-21apt-get00:05:240
1998799758,57cyclictest731-21apt-get19:45:131
1998799757,61cyclictest30857-21apt-get21:10:121
1998099758,53cyclictest0-21swapper/022:05:110
1998099756,63cyclictest0-21swapper/023:40:120
1998099756,59cyclictest0-21swapper/023:50:140
1998099756,55cyclictest0-21swapper/022:20:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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