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2026-02-02 - 20:53
[ 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 rackeslot8.osadl.org (updated Mon Feb 02, 2026 12:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1383647992926,1cyclictest0-21swapper/308:05:003
14824062270,3sleep11482403-21idleruntime-cro08:25:001
1383647992421,1cyclictest0-21swapper/312:40:013
1383647992320,1cyclictest0-21swapper/309:20:013
138364799201,14cyclictest1791732-21taskset12:25:233
138364799201,14cyclictest1424449-21turbostat07:40:003
1383647991916,1cyclictest0-21swapper/310:00:003
1383647991915,1cyclictest0-21swapper/311:05:243
138364799190,16cyclictest1417926-21sleep07:35:003
1383647991815,1cyclictest0-21swapper/311:30:243
1383647991815,1cyclictest0-21swapper/309:30:183
1383647991813,3cyclictest1511518-21chrt08:45:183
138364799181,13cyclictest1751826-21taskset11:55:173
138364799181,13cyclictest1618112-21taskset10:10:143
138364799181,13cyclictest1592649-21taskset09:50:153
138364799181,13cyclictest1520517-21taskset08:50:233
138364799181,13cyclictest1438461-21taskset07:50:173
138364799181,13cyclictest1383838-21taskset07:10:123
138364799181,12cyclictest1444010-21taskset07:55:013
1383647991714,1cyclictest0-21swapper/312:15:133
1383647991714,1cyclictest0-21swapper/311:35:173
1383647991714,1cyclictest0-21swapper/310:00:223
1383647991714,1cyclictest0-21swapper/309:40:133
1383647991714,1cyclictest0-21swapper/308:45:013
1383647991714,1cyclictest0-21swapper/308:20:003
1383647991714,1cyclictest0-21swapper/308:20:003
1383647991714,1cyclictest0-21swapper/307:20:263
1383647991711,3cyclictest17089362sleep311:25:133
138364799171,12cyclictest1779545-21taskset12:20:103
138364799171,12cyclictest1630971-21taskset10:20:133
138364799171,12cyclictest1630971-21taskset10:20:123
138364799171,12cyclictest1485903-21taskset08:25:183
17362772161,7sleep21738213-21tr11:45:192
16258392160,8sleep01627006-21cat10:15:170
1383647991614,1cyclictest0-21swapper/310:50:103
1383647991613,1cyclictest0-21swapper/312:30:113
1383647991613,1cyclictest0-21swapper/310:55:123
1383647991613,1cyclictest0-21swapper/309:20:183
1383647991613,1cyclictest0-21swapper/308:35:173
1383647991613,1cyclictest0-21swapper/308:15:003
1383647991613,1cyclictest0-21swapper/307:25:133
138364799161,12cyclictest1759826-21taskset12:02:073
138364799161,12cyclictest1682437-21taskset11:00:473
138364799161,12cyclictest1656348-21chrt10:39:353
138364799161,12cyclictest1629670-21taskset10:15:193
138364799161,12cyclictest1617127-21taskset10:05:213
138364799161,12cyclictest1565507-21chrt09:25:213
138364799161,12cyclictest1479771-21taskset08:20:183
138364799161,11cyclictest1424691-21taskset07:40:033
1383647991513,0cyclictest0-21swapper/309:06:573
1383647991512,2cyclictest0-21swapper/308:32:573
1383647991512,1cyclictest0-21swapper/309:35:163
138364799151,12cyclictest1398346-21taskset07:16:293
138364799151,11cyclictest1771995-21chrt12:10:203
138364799151,11cyclictest1740406-21taskset11:45:313
138364799151,11cyclictest1734080-21taskset11:41:113
138364799151,11cyclictest1663087-21chrt10:45:323
138364799151,11cyclictest1646413-21taskset10:30:183
138364799151,11cyclictest1527254-21chrt08:55:283
138364799151,11cyclictest1436331-21taskset07:45:193
138364799150,12cyclictest1746838-21taskset11:50:373
138364799150,12cyclictest1592072-21turbostat09:50:003
15796212140,11sleep01579737-21perl09:40:140
14813432141,10sleep01481480-21awk08:20:190
1383647991412,1cyclictest0-21swapper/310:25:253
138364799141,11cyclictest1695471-21taskset11:10:253
138364799141,11cyclictest1657056-21taskset10:40:153
138364799141,11cyclictest1533744-21taskset09:01:013
138364799141,10cyclictest1546089-21taskset09:10:193
138364799140,11cyclictest1760297-21taskset12:05:033
138364799140,11cyclictest1702510-21chrt11:20:113
138364799140,11cyclictest1701911-21taskset11:15:553
138364799140,11cyclictest1456865-21taskset08:05:063
307598130,9rtkit-daemon728-21runrttasks10:06:031
307598130,9rtkit-daemon1637917-21sed10:25:161
15407182131,9sleep01540743-21munin-run09:10:000
307598120,7rtkit-daemon468-21systemd-logind11:01:441
17030322121,8sleep21703977-21cat11:20:192
14631182120,1sleep00-21swapper/008:10:010
14313322120,8sleep11431378-21grep07:45:141
13787892120,8sleep11380406-21cut07:05:181
307598110,7rtkit-daemon299-21systemd-journal09:19:560
18041532111,7sleep01804226-21/usr/sbin/munin12:35:230
17606132110,8sleep21760308-21/usr/sbin/munin12:05:152
15794352112,5sleep21579468-21apt-get09:40:132
13773882110,5sleep00-21swapper/007:05:130
307598100,6rtkit-daemon719-21lldpd07:33:130
307598100,6rtkit-daemon3256-21sendmail-mta09:03:150
307598100,6rtkit-daemon3256-21sendmail-mta08:40:010
307598100,6rtkit-daemon316-21systemd-udevd11:58:441
307598100,6rtkit-daemon217-21plymouthd10:24:121
307598100,6rtkit-daemon217-21plymouthd10:24:121
307598100,6rtkit-daemon1718754-21kthreadcore11:30:181
307598100,5rtkit-daemon3256-21sendmail-mta07:45:500
307598100,3rtkit-daemon1-21systemd07:13:220
307598100,2rtkit-daemon217-21plymouthd10:10:221
307598100,2rtkit-daemon217-21plymouthd08:15:470
307598100,2rtkit-daemon217-21plymouthd08:15:470
307598100,2rtkit-daemon217-21plymouthd07:52:590
17354042100,7sleep11736276-21cut11:45:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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