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2026-02-12 - 01:18
[ 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 Wed Feb 11, 2026 13:02:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1885599230224,4cyclictest0-21swapper/2609:18:1719
1885599230224,4cyclictest0-21swapper/2609:18:1719
1885599230224,4cyclictest0-21swapper/2609:18:1719
1885599224215,7cyclictest28506-21sshd10:38:1719
1885599224215,7cyclictest28506-21sshd10:38:1719
1885599224215,7cyclictest28506-21sshd10:38:1719
1885599216209,4cyclictest2454-21CPU19
1885599216209,4cyclictest2454-21CPU19
1885599216209,4cyclictest2454-21CPU19
1885599214205,7cyclictest0-21swapper/2609:36:4819
1885599214205,7cyclictest0-21swapper/2609:36:4819
1882399213207,4cyclictest0-21swapper/011:34:580
1882399213207,4cyclictest0-21swapper/011:34:580
1885599211194,11cyclictest0-21swapper/2610:08:0719
1885599211194,11cyclictest0-21swapper/2610:08:0619
1885599211194,11cyclictest0-21swapper/2610:08:0619
1882399211197,11cyclictest0-21swapper/011:39:320
1882399211197,11cyclictest0-21swapper/011:39:320
1882399211197,11cyclictest0-21swapper/011:39:320
1884099210173,22cyclictest0-21swapper/1412:33:396
1884099210173,22cyclictest0-21swapper/1412:33:396
1885599209201,6cyclictest0-21swapper/2610:40:2219
1885599209201,6cyclictest0-21swapper/2610:40:2219
1885599208191,8cyclictest0-21swapper/2610:26:5319
1885599208191,8cyclictest0-21swapper/2610:26:5319
1883199208174,31cyclictest0-21swapper/507:19:1835
1883199208174,31cyclictest0-21swapper/507:19:1835
1885599206193,11cyclictest0-21swapper/2609:46:0019
1885599206193,11cyclictest0-21swapper/2609:46:0019
1885599206191,11cyclictest0-21swapper/2609:53:2719
1885599206191,11cyclictest0-21swapper/2609:53:2719
1885599206191,11cyclictest0-21swapper/2609:53:2719
1885599205198,5cyclictest0-21swapper/2610:15:2219
1885599205198,5cyclictest0-21swapper/2610:15:2219
1885599205198,5cyclictest0-21swapper/2610:15:2219
1885199205196,7cyclictest0-21swapper/2308:35:2416
1885199205196,7cyclictest0-21swapper/2308:35:2416
1885599204189,7cyclictest1-21systemd10:20:4419
1885599204189,7cyclictest1-21systemd10:20:4419
1885599204189,7cyclictest1-21systemd10:20:4419
1885599203191,9cyclictest0-21swapper/2609:28:5019
1885599203191,9cyclictest0-21swapper/2609:28:5019
1882399203197,5cyclictest0-21swapper/011:25:180
1882399203197,5cyclictest0-21swapper/011:25:180
1882399203197,5cyclictest0-21swapper/011:25:180
1882399203193,5cyclictest0-21swapper/007:10:060
1882399203193,5cyclictest0-21swapper/007:10:060
1885599202189,10cyclictest0-21swapper/2609:55:3219
1885599202189,10cyclictest0-21swapper/2609:55:3219
1882399202193,7cyclictest0-21swapper/011:41:570
1882399202193,7cyclictest0-21swapper/011:41:570
1884099201187,9cyclictest37257-21qemu-system-x8612:27:306
1884099201187,9cyclictest37257-21qemu-system-x8612:27:306
1884099201179,15cyclictest0-21swapper/1411:57:076
1884099201179,15cyclictest0-21swapper/1411:57:076
1883199201191,8cyclictest0-21swapper/512:08:3435
1883199201191,8cyclictest0-21swapper/512:08:3435
1882699201183,10cyclictest0-21swapper/207:17:0712
1882699201183,10cyclictest0-21swapper/207:17:0712
1885799200191,6cyclictest0-21swapper/2810:29:3521
1885799200191,6cyclictest0-21swapper/2810:29:3521
1885599200176,14cyclictest0-21swapper/2609:32:2719
1885599200176,14cyclictest0-21swapper/2609:32:2719
1885599200176,14cyclictest0-21swapper/2609:32:2719
1884599200195,4cyclictest0-21swapper/1808:05:0110
1884599200195,4cyclictest0-21swapper/1808:05:0110
1884099200176,21cyclictest0-21swapper/1412:20:106
1884099200176,21cyclictest0-21swapper/1412:20:106
1886099199171,13cyclictest0-21swapper/3112:05:0925
1886099199171,13cyclictest0-21swapper/3112:05:0925
1884099199185,12cyclictest0-21swapper/1412:35:176
1884099199185,12cyclictest0-21swapper/1412:35:176
1884099199185,12cyclictest0-21swapper/1412:35:176
1885599198191,6cyclictest0-21swapper/2611:56:1019
1885599198191,6cyclictest0-21swapper/2611:56:1019
1885599197192,4cyclictest0-21swapper/2610:13:2719
1885599197192,4cyclictest0-21swapper/2610:13:2719
1885599197187,3cyclictest2405-21sshd11:46:4119
1885599197187,3cyclictest2405-21sshd11:46:4119
1885599197186,8cyclictest24952-21packagekitd10:03:1819
1885599197186,8cyclictest24952-21packagekitd10:03:1819
1885599197186,8cyclictest24952-21packagekitd10:03:1819
1884099197192,4cyclictest0-21swapper/1412:10:106
1884099197192,4cyclictest0-21swapper/1412:10:106
1882699197191,4cyclictest0-21swapper/208:15:2012
1882699197191,4cyclictest0-21swapper/208:15:2012
1885799196189,3cyclictest3546-21CPU21
1885799196189,3cyclictest3546-21CPU21
1885599195179,14cyclictest0-21swapper/2611:33:2419
1885599195179,14cyclictest0-21swapper/2611:33:2419
1885599194180,11cyclictest17818-21sshd11:51:3519
1885599194180,11cyclictest17818-21sshd11:51:3519
1885599194180,11cyclictest17818-21sshd11:51:3519
1882399194186,6cyclictest0-21swapper/011:24:060
1882399194186,6cyclictest0-21swapper/011:24:060
1886499193139,51cyclictest0-21swapper/3512:37:2529
1886499193139,51cyclictest0-21swapper/3512:37:2529
1886499193139,51cyclictest0-21swapper/3512:37:2529
1884099193182,6cyclictest3545-21CPU6
1884099193182,6cyclictest3545-21CPU6
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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