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2026-02-26 - 23:56
[ 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 Feb 26, 2026 12:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
66582959,12sleep00-21swapper/007:06:330
7168998914,58cyclictest0-21swapper/111:25:101
716399876,73cyclictest0-21swapper/009:40:110
716899869,62cyclictest23734-21apt-get10:55:131
7168998620,56cyclictest32439-21seq08:20:091
7168998618,54cyclictest0-21swapper/108:15:131
7168998615,57cyclictest0-21swapper/108:10:161
716899856,20cyclictest23486-21apt-get12:25:131
7168998515,57cyclictest0-21swapper/109:45:231
7168998515,56cyclictest0-21swapper/112:35:131
7168998514,58cyclictest0-21swapper/111:40:101
716399857,63cyclictest0-21swapper/010:45:240
7163998519,59cyclictest548-21runrttasks09:25:140
685028522,17sleep10-21swapper/107:08:371
7168998414,54cyclictest0-21swapper/107:45:131
7168998413,60cyclictest0-21swapper/111:35:131
716399846,70cyclictest0-21swapper/008:00:110
716399846,67cyclictest0-21swapper/008:55:240
716899839,60cyclictest18416-21apt-get07:40:111
716899838,64cyclictest20256-21apt-get10:45:231
7168998315,54cyclictest0-21swapper/112:10:131
7168998314,59cyclictest0-21swapper/111:05:141
7168998314,56cyclictest0-21swapper/110:05:121
7168998313,58cyclictest0-21swapper/110:00:231
7168998313,58cyclictest0-21swapper/109:20:121
7168998313,58cyclictest0-21swapper/109:20:121
7168998313,58cyclictest0-21swapper/108:30:141
7168998313,56cyclictest0-21swapper/109:10:141
716399836,70cyclictest0-21swapper/008:25:110
716399836,69cyclictest0-21swapper/010:35:120
716399836,15cyclictest0-21swapper/012:25:120
7168998215,54cyclictest0-21swapper/111:20:121
7168998214,54cyclictest0-21swapper/110:35:141
7168998213,55cyclictest0-21swapper/111:15:251
716399828,64cyclictest0-21swapper/011:30:110
716399827,67cyclictest0-21swapper/012:15:140
716399827,66cyclictest0-21swapper/011:10:130
716399826,69cyclictest0-21swapper/012:00:170
716399826,69cyclictest0-21swapper/010:25:120
716399826,67cyclictest0-21swapper/007:15:130
716399826,66cyclictest0-21swapper/010:30:110
7168998127,48cyclictest500-21snmpd07:10:211
7168998124,46cyclictest26-21ksoftirqd/111:45:141
7168998114,56cyclictest0-21swapper/111:55:131
7168998113,58cyclictest0-21swapper/112:30:131
7168998113,58cyclictest0-21swapper/112:30:131
7168998113,56cyclictest0-21swapper/110:10:121
716399816,67cyclictest0-21swapper/008:45:110
716399816,67cyclictest0-21swapper/008:20:110
716399816,66cyclictest0-21swapper/009:15:120
716399816,66cyclictest0-21swapper/007:30:130
716399816,65cyclictest0-21swapper/009:30:110
716399816,15cyclictest0-21swapper/011:00:130
7168998017,50cyclictest0-21swapper/108:35:151
7168998014,52cyclictest0-21swapper/108:05:121
7168998013,57cyclictest0-21swapper/108:50:131
716399807,65cyclictest0-21swapper/010:40:130
716399807,64cyclictest0-21swapper/007:10:120
716399806,67cyclictest0-21swapper/010:15:140
716399806,67cyclictest0-21swapper/009:35:110
716399806,66cyclictest0-21swapper/011:45:140
716399806,66cyclictest0-21swapper/007:20:100
716399806,65cyclictest0-21swapper/009:05:100
716399806,13cyclictest0-21swapper/008:40:120
716899798,54cyclictest1751-21apt-get08:25:131
7168997914,54cyclictest0-21swapper/112:20:121
716399798,65cyclictest0-21swapper/010:50:120
716399797,13cyclictest0-21swapper/008:35:140
716399796,14cyclictest0-21swapper/007:25:140
716399796,10cyclictest0-21swapper/008:12:430
716399795,58cyclictest5620-21apt-get11:35:130
716399795,12cyclictest0-21swapper/007:35:130
716399794,65cyclictest1068-21sendmail-mta10:55:130
716899787,28cyclictest12923-21apt-get10:25:121
716899787,27cyclictest18218-21apt-get10:40:131
7168997814,53cyclictest0-21swapper/111:30:131
7168997814,52cyclictest0-21swapper/110:50:141
7168997813,55cyclictest0-21swapper/108:00:131
7168997811,52cyclictest0-21swapper/110:20:111
716399787,64cyclictest0-21swapper/010:00:220
716399787,60cyclictest2138-21apt-get11:25:110
716399786,65cyclictest0-21swapper/009:55:210
716399786,63cyclictest30678-21apt-get08:15:120
716399786,62cyclictest0-21swapper/012:30:150
716399786,62cyclictest0-21swapper/012:30:140
716399786,57cyclictest7436-21apt-get11:40:110
716399786,14cyclictest0-21swapper/009:45:240
716899777,62cyclictest32474-21apt-get09:50:141
716899775,21cyclictest8785-21apt-get08:45:121
7168997717,50cyclictest0-21swapper/109:00:211
716399777,63cyclictest0-21swapper/012:05:240
716399777,55cyclictest27236-21apt-get11:05:140
716399776,62cyclictest0-21swapper/011:50:130
716399776,54cyclictest21663-21apt-get09:20:120
716399776,54cyclictest21663-21apt-get09:20:110
716399773,17cyclictest18208-31find07:40:120
7163997724,47cyclictest20913-21sshd07:45:300
7163997718,53cyclictest1-21systemd10:09:010
7163997713,58cyclictest22671-21open_inodes07:50:350
7168997620,19cyclictest448-21dbus-daemon07:39:551
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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