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2026-01-27 - 00:30
[ 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 rack8slot4.osadl.org (updated Mon Jan 26, 2026 12:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11482732239176,22sleep10-21swapper/107:07:251
11482482223169,18sleep30-21swapper/307:07:043
11481762219168,40sleep50-21swapper/507:06:015
11503552215188,17sleep20-21swapper/207:09:282
11482672213179,22sleep40-21swapper/407:07:214
11482332209181,18sleep60-21swapper/607:06:506
11481802206176,19sleep00-21swapper/007:06:030
11481962205175,19sleep70-21swapper/707:06:197
115064699523,25cyclictest0-21swapper/708:51:107
115064099350,29cyclictest1294783-21sh11:35:005
115064699330,32cyclictest1316337-21munin-run12:15:027
115064699330,29cyclictest1311585-21apt-get12:08:097
115064699330,29cyclictest1311585-21apt-get12:08:087
1150631993327,1cyclictest0-21swapper/208:25:022
1150646993228,3cyclictest278-21plymouthd11:40:027
115064699320,28cyclictest0-21swapper/710:48:107
115064699320,0cyclictest0-21swapper/707:58:127
115064699310,30cyclictest1259509-21dump-pmu-power10:30:017
1150643993127,3cyclictest1284006-21cron11:15:016
115064099310,3cyclictest1237700-21sh09:50:015
115063599310,2cyclictest369-21systemd-journal09:25:023
1150626993130,1cyclictest0-21swapper/008:51:100
115064699300,29cyclictest1246423-21apt-get10:08:117
115064699300,1cyclictest0-21swapper/710:53:117
115064699300,1cyclictest0-21swapper/709:40:017
115064399300,29cyclictest0-21swapper/612:20:026
115063799300,29cyclictest1213459-21sh09:05:024
115063799300,29cyclictest1172790-21unin-run07:50:024
115063599300,29cyclictest0-21swapper/309:53:093
115063599300,29cyclictest0-21swapper/307:48:103
1150631993028,1cyclictest0-21swapper/212:08:102
1150631993028,1cyclictest0-21swapper/212:08:102
115063199300,29cyclictest369-21systemd-journal10:15:002
1150629993028,1cyclictest0-21swapper/108:58:101
115062999300,29cyclictest0-21swapper/109:18:111
115064699290,28cyclictest0-21swapper/711:28:127
1150643992927,1cyclictest0-21swapper/608:58:106
1150643992926,2cyclictest681-21dbus-daemon10:10:016
115064399290,28cyclictest0-21swapper/611:43:116
115064399290,28cyclictest0-21swapper/610:28:126
115064399290,28cyclictest0-21swapper/609:55:006
1150640992929,0cyclictest0-21swapper/512:08:095
1150640992929,0cyclictest0-21swapper/512:08:095
1150640992927,1cyclictest1319669-21apt-get12:23:095
1150640992927,1cyclictest0-21swapper/510:43:115
1150640992926,2cyclictest369-21systemd-journal07:30:025
1150640992926,2cyclictest369-21systemd-journal07:30:015
115064099290,28cyclictest1192496-21apt-get08:28:125
115064099290,28cyclictest1157213-21apt-get07:23:115
115064099290,28cyclictest0-21swapper/509:28:115
115064099290,28cyclictest0-21swapper/508:08:115
115064099290,1cyclictest1205967-21apt-get08:53:095
115064099290,1cyclictest0-21swapper/510:15:015
1150637992927,1cyclictest1293349-21df11:33:114
1150637992927,1cyclictest0-21swapper/409:10:014
115063799290,28cyclictest0-21swapper/410:23:104
115063799290,28cyclictest0-21swapper/408:30:014
1150635992928,1cyclictest0-21swapper/309:03:113
115063199290,28cyclictest1227569-21apt-get09:33:122
115063199290,28cyclictest1200581-21apt-get08:43:122
115063199290,28cyclictest0-21swapper/211:05:002
115063199290,28cyclictest0-21swapper/208:53:082
115063199290,28cyclictest0-21swapper/208:20:022
115063199290,28cyclictest0-21swapper/207:35:022
115063199290,28cyclictest0-21swapper/207:35:022
115063199290,1cyclictest0-21swapper/211:35:012
115063199290,1cyclictest0-21swapper/210:03:092
1150629992928,1cyclictest0-21swapper/111:38:111
1150629992927,1cyclictest0-21swapper/109:08:091
115062999290,29cyclictest311rcuc/110:50:011
115062999290,29cyclictest1245822-21systemd-run10:05:011
115062999290,28cyclictest1327734-21apt-get12:38:101
115062999290,28cyclictest1279271-21apt-get11:08:101
115062999290,28cyclictest0-21swapper/108:33:081
115062999290,28cyclictest0-21swapper/107:38:101
115062999290,28cyclictest0-21swapper/107:28:081
115062999290,28cyclictest0-21swapper/107:28:081
115062999290,1cyclictest278-21plymouthd11:15:011
1150626992927,1cyclictest0-21swapper/011:00:010
115062699290,28cyclictest0-21swapper/011:23:100
115062699290,28cyclictest0-21swapper/010:53:110
1150646992827,1cyclictest0-21swapper/710:20:007
1150646992827,1cyclictest0-21swapper/709:03:107
1150646992827,1cyclictest0-21swapper/709:00:017
115064699280,27cyclictest0-21swapper/708:08:097
1150643992827,1cyclictest0-21swapper/610:13:116
1150643992826,1cyclictest0-21swapper/610:25:006
115064399280,27cyclictest0-21swapper/611:33:106
115064399280,27cyclictest0-21swapper/609:38:106
115064399280,1cyclictest0-21swapper/609:33:116
1150640992827,1cyclictest0-21swapper/511:50:025
1150640992826,1cyclictest0-21swapper/509:45:015
115064099280,28cyclictest0-21swapper/511:05:015
115064099280,27cyclictest0-21swapper/512:03:105
115064099280,27cyclictest0-21swapper/512:03:105
1150637992826,1cyclictest1276580-21apt-get11:03:084
115063799280,27cyclictest0-21swapper/410:48:094
115063799280,0cyclictest0-21swapper/408:53:084
1150635992826,1cyclictest0-21swapper/312:13:103
1150635992825,2cyclictest1270280-21apt10:50:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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