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2026-01-13 - 16:17
[ 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
Characteristics of the 100 highest latencies:
System rack3slot0.osadl.org (updated Tue Jan 13, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
960221040,0sleep30-21swapper/300:03:283
248952680,0sleep20-21swapper/223:50:372
55232490,0sleep65522-21systemd-cgroups23:25:346
1409724926,8sleep60-21swapper/619:05:166
70992480,0sleep50-21swapper/521:32:015
57292470,0sleep70-21swapper/700:36:157
224042460,0sleep00-21swapper/022:00:470
53882450,0sleep60-21swapper/621:48:116
307272450,1sleep430721-21sshd22:01:234
281902450,0sleep00-21swapper/000:16:460
8942430,1sleep6870-21sshd23:44:096
325782430,0sleep70-21swapper/722:36:267
325782430,0sleep70-21swapper/722:36:267
273912430,0sleep6631rcuc/621:24:096
163822430,1sleep016368-21bash22:07:200
1423324332,8sleep20-21swapper/219:07:052
53142420,0sleep40-21swapper/421:17:584
256862420,1sleep725679-21sshd22:49:477
66682410,0sleep30-21swapper/322:36:543
66682410,0sleep30-21swapper/322:36:543
311042410,0sleep50-21swapper/523:51:045
228942410,1sleep21-21systemd22:31:002
179112410,0sleep50-21swapper/522:35:205
179112410,0sleep50-21swapper/522:35:205
150642410,0sleep40-21swapper/423:05:144
1410324129,8sleep30-21swapper/319:05:213
125172410,0sleep112512-21sshd22:32:431
101832410,0sleep50-21swapper/500:31:495
101832410,0sleep50-21swapper/500:31:495
38052400,0sleep20-21swapper/200:19:372
304902400,0sleep30-21swapper/323:36:533
196962400,0sleep60-21swapper/621:56:046
188962400,0sleep00-21swapper/023:50:110
187412400,0sleep10-21swapper/123:47:561
1422024027,9sleep70-21swapper/719:06:547
1414224027,9sleep40-21swapper/419:05:554
1413924027,9sleep10-21swapper/119:05:511
1408524029,8sleep50-21swapper/519:05:075
116652400,0sleep10-21swapper/123:07:271
1404223927,8sleep00-21swapper/019:04:300
53962380,0sleep60-21swapper/622:50:426
144472380,0sleep60-21swapper/622:09:266
143052380,0sleep30-21swapper/300:08:323
225872370,1sleep11450599cyclictest23:24:251
225612370,0sleep40-21swapper/422:35:434
225612370,0sleep40-21swapper/422:35:434
121802350,0sleep30-21swapper/323:12:103
274882220,1sleep41-21systemd22:33:514
1451299221,3cyclictest18012-21systemd-cgroups22:09:422
1450599223,4cyclictest26795-21bash23:10:531
1450599222,8cyclictest0-21swapper/122:08:041
1450599212,2cyclictest31735-21bash22:27:031
1450599211,4cyclictest24426-21sshd21:21:341
308382200,0sleep20-21swapper/222:59:192
256732200,0sleep30-21swapper/323:15:223
170872200,0sleep10-21swapper/100:34:411
1451299202,6cyclictest9658-21grep21:20:292
1451299202,5cyclictest7625-21sshd21:24:592
1451299201,6cyclictest29277-21id22:17:492
1451299201,6cyclictest1-21systemd22:38:522
1451299201,6cyclictest1-21systemd22:38:522
1451299201,3cyclictest16672-21bash21:32:432
1450599203,7cyclictest10038-21grepconf.sh00:01:061
1450599202,6cyclictest18814-21grepconf.sh22:42:241
1450599201,6cyclictest0-21swapper/122:22:041
280222190,0sleep70-21swapper/723:53:157
1451299192,6cyclictest20454-21systemd00:30:122
1451299192,6cyclictest20454-21systemd00:30:122
1451299191,15cyclictest16496-21systemd23:24:082
1451299190,3cyclictest10860-21id21:43:572
1450599192,7cyclictest17725-21grepconf.sh22:51:371
1450599192,6cyclictest686-21dbus-daemon21:59:361
1450599192,6cyclictest686-21dbus-daemon21:41:151
1450599192,6cyclictest22206-21sshd23:57:261
1450599192,5cyclictest31568-21systemd-cgroups00:12:061
1450599191,7cyclictest0-21swapper/121:50:311
1450599191,7cyclictest0-21swapper/121:46:581
1450599191,6cyclictest19143-21grepconf.sh23:00:501
1450599191,5cyclictest3476-21grep23:20:451
1450599191,5cyclictest32031-21bash22:10:511
1450599191,5cyclictest1929-21grepconf.sh22:57:241
1450599191,5cyclictest15717-21systemd21:30:151
1450599191,4cyclictest5127-21grepconf.sh22:15:591
1450599190,7cyclictest0-21swapper/123:35:191
1450599190,4cyclictest1-21systemd21:10:311
14520991813,1cyclictest1-21systemd22:04:393
1451299182,1cyclictest0-21swapper/200:12:482
1451299181,6cyclictest686-21dbus-daemon22:57:272
1451299181,6cyclictest10224-21bash23:44:472
1451299181,5cyclictest5045-21bash00:26:482
1451299181,5cyclictest21014-21bash23:12:492
1451299180,6cyclictest31879-21sshd22:43:212
1451299180,4cyclictest3815-21grepconf.sh00:14:522
1450599183,6cyclictest27519-21systemd00:07:051
1450599183,1cyclictest0-21swapper/121:34:351
1450599182,6cyclictest686-21dbus-daemon00:16:081
1450599182,6cyclictest339-21sshd00:26:281
1450599182,6cyclictest12746-21kill21:25:211
1450599181,5cyclictest29091-21systemd-cgroups00:23:561
1450599181,4cyclictest25235-21sshd00:30:331
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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