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2026-01-29 - 09:12
[ 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 rack6slot0.osadl.org (updated Thu Jan 29, 2026 00:59:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
124599212180,17cyclictest0-21swapper/3923:20:0133
124599212180,17cyclictest0-21swapper/3923:20:0133
120999209187,10cyclictest0-21swapper/923:08:1839
120999209187,10cyclictest0-21swapper/923:08:1739
121399206195,10cyclictest0-21swapper/1323:37:035
121399206195,10cyclictest0-21swapper/1323:37:035
124599204196,5cyclictest0-21swapper/3900:19:4533
124599204196,5cyclictest0-21swapper/3900:19:4533
124599204196,5cyclictest0-21swapper/3900:19:4533
120999204180,22cyclictest0-21swapper/923:12:3639
120999204180,22cyclictest0-21swapper/923:12:3639
120599203182,19cyclictest0-21swapper/523:05:2835
120599203182,19cyclictest0-21swapper/523:05:2835
124599202189,11cyclictest0-21swapper/3923:51:5733
124599202189,11cyclictest0-21swapper/3923:51:5733
124599201194,5cyclictest0-21swapper/3923:14:3633
124599201194,5cyclictest0-21swapper/3923:14:3633
120999201168,11cyclictest0-21swapper/923:44:5239
120999201168,11cyclictest0-21swapper/923:44:5239
120799201190,9cyclictest0-21swapper/721:31:0637
120799201190,9cyclictest0-21swapper/721:31:0637
120299201166,13cyclictest0-21swapper/323:38:4323
120299201166,13cyclictest0-21swapper/323:38:4323
124599200184,8cyclictest1392-21gdbus22:35:1833
124599200184,8cyclictest1392-21gdbus22:35:1733
124599200173,11cyclictest0-21swapper/3923:28:0433
124599200173,11cyclictest0-21swapper/3923:28:0433
124599200173,11cyclictest0-21swapper/3923:28:0433
124599199193,4cyclictest0-21swapper/3921:30:0733
124599199193,4cyclictest0-21swapper/3921:30:0733
120299199188,9cyclictest0-21swapper/323:40:4723
120299199188,9cyclictest0-21swapper/323:40:4723
124599198172,14cyclictest0-21swapper/3923:07:4333
124599198172,14cyclictest0-21swapper/3923:07:4333
124599197180,9cyclictest0-21swapper/3923:58:3733
124599197180,9cyclictest0-21swapper/3923:58:3733
124599197180,9cyclictest0-21swapper/3923:58:3733
120599197182,6cyclictest0-21swapper/522:58:5335
120599197182,6cyclictest0-21swapper/522:58:5235
124599196177,12cyclictest0-21swapper/3921:21:2533
124599196177,12cyclictest0-21swapper/3921:21:2533
121699195160,23cyclictest4408-21CPU7
121699195160,23cyclictest4408-21CPU7
124599194178,13cyclictest0-21swapper/3900:21:5433
124599194178,13cyclictest0-21swapper/3900:21:5433
124599194178,13cyclictest0-21swapper/3900:21:5433
121599194173,13cyclictest0-21swapper/1422:50:176
121599194173,13cyclictest0-21swapper/1422:50:176
120699194182,10cyclictest0-21swapper/623:00:3636
120699194182,10cyclictest0-21swapper/623:00:3636
124599193174,15cyclictest36372-21systemd22:29:2233
124599193174,15cyclictest36372-21systemd22:29:2233
124599193174,15cyclictest36372-21systemd22:29:2233
122699193166,25cyclictest0-21swapper/2223:49:5215
122699193166,25cyclictest0-21swapper/2223:49:5215
124599192186,4cyclictest0-21swapper/3921:41:2333
124599192186,4cyclictest0-21swapper/3921:41:2233
124599192186,4cyclictest0-21swapper/3921:41:2233
124599192185,5cyclictest0-21swapper/3900:08:5433
124599192185,5cyclictest0-21swapper/3900:08:5433
124599191184,5cyclictest0-21swapper/3923:45:4333
124599191184,5cyclictest0-21swapper/3923:45:4333
124599191181,8cyclictest0-21swapper/3921:18:1633
124599191181,8cyclictest0-21swapper/3921:18:1633
124599191181,8cyclictest0-21swapper/3921:18:1633
124599191180,8cyclictest0-21swapper/3922:10:1433
124599191180,8cyclictest0-21swapper/3922:10:1433
124599191177,8cyclictest0-21swapper/3900:03:1333
124599191177,8cyclictest0-21swapper/3900:03:1333
124599191177,8cyclictest0-21swapper/3900:03:1333
124599191176,8cyclictest0-21swapper/3900:29:2233
124599191176,8cyclictest0-21swapper/3900:29:2233
124599191173,9cyclictest0-21swapper/3921:55:1033
124599191173,9cyclictest0-21swapper/3921:55:1033
124599190182,5cyclictest0-21swapper/3923:30:1433
124599190182,5cyclictest0-21swapper/3923:30:1433
124599190182,5cyclictest0-21swapper/3923:30:1433
124599190176,12cyclictest14351-21bash22:30:4833
124599190176,12cyclictest14351-21bash22:30:4733
123099190142,40cyclictest0-21swapper/2623:27:5619
123099190142,40cyclictest0-21swapper/2623:27:5619
123099190142,40cyclictest0-21swapper/2623:27:5619
122999190176,13cyclictest0-21swapper/2521:21:5018
122999190176,13cyclictest0-21swapper/2521:21:5018
121799190158,12cyclictest0-21swapper/1600:00:328
121799190158,12cyclictest0-21swapper/1600:00:328
121799190158,12cyclictest0-21swapper/1600:00:328
124599189174,8cyclictest0-21swapper/3922:00:1233
124599189174,8cyclictest0-21swapper/3922:00:1233
124599189171,13cyclictest0-21swapper/3922:16:3833
124599189171,13cyclictest0-21swapper/3922:16:3733
121399188166,12cyclictest0-21swapper/1322:39:185
121399188166,12cyclictest0-21swapper/1322:39:185
121299188184,2cyclictest0-21swapper/1221:35:134
121299188184,2cyclictest0-21swapper/1221:35:134
121299188184,2cyclictest0-21swapper/1221:35:134
124599187178,7cyclictest0-21swapper/3922:57:5733
124599187178,7cyclictest0-21swapper/3922:57:5733
124599187175,9cyclictest0-21swapper/3922:22:4033
124599187175,9cyclictest0-21swapper/3922:22:4033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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