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2026-01-30 - 11:32
[ 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.

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 rackeslot4.osadl.org (updated Fri Jan 30, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2668767994038,1cyclictest2474282-21kworker/0:2+pm19:11:020
266876799350,5cyclictest2920401-21cron23:15:000
266876799350,33cyclictest2878922-21cron22:35:000
2668777993431,2cyclictest2673440-21fwupd19:11:013
266876799330,3cyclictest2843415-21cron22:00:000
266876799321,29cyclictest2853547-21cron22:09:590
266876799311,20cyclictest1-21systemd22:50:000
266876799311,11cyclictest1-21systemd21:40:010
266876799310,29cyclictest2766037-21sh20:45:000
266876799310,20cyclictest261-21systemd-journal20:40:000
266876799301,20cyclictest2717324-21sed19:55:180
266876799300,28cyclictest2904814-21apt-config23:00:000
266876799290,2cyclictest2848493-21cron22:05:000
266877099281,22cyclictest2740894-21apt-get20:20:121
266876799280,2cyclictest2884022-21dpkg22:40:010
266876799280,1cyclictest2889532-21unin-run22:45:000
2668774992721,4cyclictest2779364-21kthreadcore20:55:162
2668767992714,11cyclictest2910210-21apt23:05:000
266876799270,26cyclictest0-21swapper/019:35:120
266876799270,1cyclictest0-21swapper/020:05:470
266876799270,1cyclictest0-21swapper/019:30:110
266877799261,21cyclictest2853825-21apt-get22:10:113
266876799265,10cyclictest2814816-21cut21:30:170
2668767992616,8cyclictest2791819-21latency_hist21:10:010
266876799261,2cyclictest0-21swapper/020:50:020
266876799261,21cyclictest2863934-21apt-get22:20:110
266876799260,1cyclictest0-21swapper/020:10:220
266877799252,2cyclictest2817909-21apt-get21:35:123
266877799251,21cyclictest2807736-21apt-get21:25:123
266877499252,21cyclictest2792508-21apt-get21:10:122
266877099252,3cyclictest2879189-21apt-get22:35:111
266877099251,21cyclictest2910478-21apt-get23:05:131
266877099251,20cyclictest2920679-21apt-get23:15:141
266877099251,20cyclictest2920679-21apt-get23:15:131
266877099251,20cyclictest0-21swapper/122:10:111
266877099250,21cyclictest0-21swapper/120:40:101
2668767992516,8cyclictest0-21swapper/019:25:110
266877799241,22cyclictest2817634-21cron21:35:003
266877799241,20cyclictest2771821-21apt-get20:50:123
266877799241,20cyclictest2725235-21apt-get20:05:113
266877799241,19cyclictest0-21swapper/320:25:083
266877799240,21cyclictest2756171-21taskset20:35:123
2668774992422,1cyclictest0-21swapper/222:40:002
2668774992420,2cyclictest2915602-21apt-get23:10:122
2668774992420,2cyclictest2899877-21apt-get22:55:112
2668774992420,2cyclictest2679147-21apt-get19:20:122
266877499241,21cyclictest2744841-21ntpq20:20:212
266877499241,20cyclictest2962025-21apt-get23:55:122
2668770992421,2cyclictest2730284-21apt-get20:10:131
2668770992420,2cyclictest3003508-21apt-get00:35:121
2668770992419,2cyclictest2812831-21apt-get21:30:121
2668770992419,2cyclictest2756168-21apt-get20:35:131
266877099241,21cyclictest2889492-21cron22:45:001
266877099241,20cyclictest0-21swapper/121:50:111
266877099241,20cyclictest0-21swapper/121:05:131
266877099241,20cyclictest0-21swapper/120:00:131
266877099240,21cyclictest0-21swapper/119:50:111
266877099240,21cyclictest0-21swapper/100:25:121
266877099240,21cyclictest0-21swapper/100:20:121
266877099240,20cyclictest2982947-21munin-run00:15:001
266877099240,20cyclictest0-21swapper/100:00:121
266876799243,12cyclictest2803962-21cut21:20:190
2668767992420,2cyclictest2766307-21apt-get20:45:120
2668767992419,3cyclictest2807736-21apt-get21:25:120
2668767992418,5cyclictest2833276-21systemd-run21:50:010
266876799241,3cyclictest2823387-21apt-get21:40:120
266876799240,4cyclictest702-21runrttasks20:20:110
2668777992320,2cyclictest3003508-21apt-get00:35:103
2668777992319,2cyclictest2761213-21apt-get20:40:103
2668777992318,3cyclictest2674054-21apt-get19:15:143
266877799230,20cyclictest2822694-21apt-get21:40:033
266877799230,20cyclictest2684711-21grep19:25:143
2668774992321,1cyclictest0-21swapper/222:15:002
2668770992320,1cyclictest2828441-21apt-get21:45:121
266877099231,2cyclictest2751077-21apt-get20:30:121
266877099231,2cyclictest0-21swapper/119:35:131
266877099230,21cyclictest2946146-21idleruntime-cro23:40:001
266877099230,21cyclictest2859372-21cat22:15:161
266877099230,21cyclictest2803609-21chrt21:20:191
2668767992318,3cyclictest2956546-21apt-get23:50:100
2668767992317,5cyclictest0-21swapper/019:40:130
266876799231,2cyclictest0-21swapper/021:50:110
2668767992312,10cyclictest0-21swapper/000:20:000
266876799230,20cyclictest0-21swapper/019:50:110
266876799230,12cyclictest2738436-21grep20:15:190
2668777992220,1cyclictest2946416-21apt-get23:40:123
2668777992219,2cyclictest2914366-21ntpq23:05:203
2668777992219,2cyclictest2704489-21apt-get19:45:113
2668777992219,1cyclictest0-21swapper/320:30:183
2668777992218,2cyclictest2998393-21apt-get00:30:123
266877799220,21cyclictest1-21systemd22:55:003
266877799220,20cyclictest0-21swapper/319:20:133
266877799220,19cyclictest0-21swapper/321:15:123
266877799220,19cyclictest0-21swapper/319:55:113
2668774992219,2cyclictest2983204-21apt-get00:15:132
2668774992219,2cyclictest2669484-21grep19:10:142
2668774992219,2cyclictest0-21swapper/200:00:162
2668774992218,2cyclictest2978150-21apt-get00:10:112
2668774992216,5cyclictest261-21systemd-journal21:20:002
2668774992216,5cyclictest0-21swapper/223:25:002
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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