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2026-01-20 - 21:21
[ 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 Tue Jan 20, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1112037992421,1cyclictest0-21swapper/308:55:213
1112037992219,1cyclictest0-21swapper/312:00:143
1112037991916,1cyclictest0-21swapper/311:45:013
1112037991916,1cyclictest0-21swapper/310:40:153
1112037991916,1cyclictest0-21swapper/310:05:003
1112037991916,1cyclictest0-21swapper/308:40:213
111203799191,13cyclictest1500324-21taskset12:09:563
1112037991815,1cyclictest0-21swapper/312:40:003
1112037991815,1cyclictest0-21swapper/310:35:003
111203799181,13cyclictest1487477-21turbostat12:00:003
111203799181,13cyclictest1307536-21taskset09:40:123
111203799180,15cyclictest1513167-21turbostat12:24:543
111203799180,13cyclictest1172455-21taskset07:55:023
13409472170,4sleep01342116-21cut10:05:150
1112037991714,1cyclictest0-21swapper/311:50:003
1112037991714,1cyclictest0-21swapper/309:30:023
111203799171,12cyclictest1427350-21taskset11:10:173
111203799171,12cyclictest1299808-21taskset09:30:193
1112037991614,1cyclictest0-21swapper/311:05:003
1112037991613,1cyclictest0-21swapper/312:15:013
1112037991613,1cyclictest0-21swapper/310:00:003
1112037991613,1cyclictest0-21swapper/309:50:173
1112037991613,1cyclictest0-21swapper/308:15:143
1112037991613,1cyclictest0-21swapper/308:05:173
1112037991613,1cyclictest0-21swapper/308:00:163
111203799161,12cyclictest1461451-21chrt11:35:343
111203799161,12cyclictest1225980-21taskset08:35:163
111203799161,12cyclictest1145626-21taskset07:30:213
111203799161,12cyclictest1126806-21chrt07:17:143
111203799160,13cyclictest1364661-21chrt10:20:253
111203799160,12cyclictest1442340-21turbostat11:25:003
111203799160,12cyclictest1153248-21taskset07:40:023
12914252151,10sleep11293337-21/usr/sbin/munin09:25:171
12064622156,6sleep11208479-21cut08:20:181
11796452151,5sleep01180560-21cut08:00:160
111203799155,7cyclictest11466982sleep307:35:103
1112037991512,1cyclictest0-21swapper/310:50:153
1112037991512,1cyclictest0-21swapper/309:01:203
111203799151,12cyclictest1532130-21taskset12:32:163
111203799151,12cyclictest1435858-21chrt11:19:273
111203799151,12cyclictest1287922-21taskset09:23:333
111203799151,12cyclictest1268799-21chrt09:09:593
111203799151,12cyclictest1223472-21turbostat08:35:013
111203799151,11cyclictest1519814-21taskset12:25:123
111203799151,11cyclictest1507191-21taskset12:15:143
111203799151,11cyclictest1474877-21taskset11:50:083
111203799151,11cyclictest1393919-21taskset10:45:173
111203799151,11cyclictest1378777-21taskset10:35:143
111203799151,11cyclictest1352630-21taskset10:15:033
111203799151,11cyclictest1352097-21chrt10:11:193
111203799151,11cyclictest1275206-21turbostat09:15:003
111203799151,11cyclictest1243171-21taskset08:50:083
111203799151,11cyclictest1236793-21chrt08:45:063
111203799151,11cyclictest1217083-21sleep08:30:003
111203799151,11cyclictest1191840-21taskset08:10:123
111203799151,11cyclictest1166077-21taskset07:50:123
111203799151,11cyclictest1165579-21taskset07:47:203
111203799151,11cyclictest1139800-21chrt07:26:203
111203799150,12cyclictest1422572-21chrt11:06:203
111203799150,12cyclictest1302419-21taskset09:35:163
111203799150,12cyclictest1275432-21taskset09:15:053
111203799150,12cyclictest1112535-21taskset07:10:183
307598140,8rtkit-daemon475-21wpa_supplicant09:35:120
111203799144,7cyclictest1313888-21taskset09:45:013
111203799141,11cyclictest1409054-21taskset10:55:193
111203799141,11cyclictest1371328-21taskset10:26:013
111203799141,11cyclictest1210388-21taskset08:21:423
111203799141,11cyclictest1127595-21chrt07:20:123
111203799140,12cyclictest1455228-21chrt11:33:143
111203799140,12cyclictest1448727-21turbostat11:30:003
111203799140,11cyclictest1340224-21chrt10:05:133
13515912131,9sleep21351698-21/usr/sbin/munin10:10:232
13476702130,9sleep11349529-21cut10:10:171
13074982132,7sleep21307531-21apt-get09:40:122
12846992130,3sleep21284977-21kthreadcore09:20:172
13462392127,3sleep0151ktimers/010:10:120
11930662120,9sleep21194810-21kthreadcore08:10:162
11587492121,8sleep21158993-21users07:40:262
307598110,6rtkit-daemon1114615-21grep07:10:200
307598110,5rtkit-daemon468-21systemd-logind11:11:440
11738702110,8sleep21175306-21cat07:55:182
11057912111,5sleep21105823-21apt-get07:05:122
307598100,6rtkit-daemon493-21gmain07:08:030
307598100,6rtkit-daemon468-21systemd-logind08:16:440
307598100,5rtkit-daemon475-21wpa_supplicant09:29:110
307598100,5rtkit-daemon1236722-21date08:45:000
307598100,5rtkit-daemon1127592-21apt-get07:20:110
307598100,4rtkit-daemon1140740-21hddtemp_smartct07:30:140
13969722100,1sleep00-21swapper/010:45:500
13167042100,8sleep21318808-21kthreadcore09:45:172
12109052100,2sleep00-21swapper/008:25:130
11270232100,7sleep01127363-21latency_hist07:20:020
11186402100,7sleep21119409-21kthreadcore07:15:022
111203799108,1cyclictest0-21swapper/307:10:013
30759890,5rtkit-daemon716-21ntpd08:55:120
30759890,5rtkit-daemon493-21gmain10:39:402
30759890,5rtkit-daemon44-21ksoftirqd/212:33:122
30759890,5rtkit-daemon3256-21sendmail-mta12:36:352
30759890,5rtkit-daemon1118556-21munin-node10:15:032
30759890,4rtkit-daemon217-21plymouthd11:47:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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