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2026-02-18 - 17:04
[ 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 Wed Feb 18, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2595933995046,2cyclictest2881138-21fwupd11:50:022
2595926992819,3cyclictest2759210-21awk09:50:000
259593599260,5cyclictest2723377-21cron09:15:013
259593599260,23cyclictest2790326-21irqcore10:20:153
2595933992621,3cyclictest2723659-21apt-get09:15:132
259593399261,22cyclictest2846460-21ps11:15:162
259593399261,21cyclictest2596148-21apt-get07:10:122
259593099261,21cyclictest2871286-21seq11:40:111
2595935992520,3cyclictest2616512-21apt-get07:30:123
2595935992519,4cyclictest2713648-21tr09:05:173
259593599250,22cyclictest2724148-21grep09:15:163
259593399251,22cyclictest2753771-21/usr/sbin/munin09:40:252
259593399251,21cyclictest2851022-21apt-get11:20:122
259593399251,21cyclictest2844829-21ntpq11:10:212
259593399251,21cyclictest2784764-21apt-get10:15:122
259593399251,21cyclictest2764526-21runrttasks09:55:132
259593099251,21cyclictest2687777-21apt-get08:40:101
259593099251,21cyclictest2651876-21apt-get08:05:121
259593099251,21cyclictest2651876-21apt-get08:05:111
2595935992420,2cyclictest2739272-21apt-get09:30:133
259593599241,21cyclictest2764247-21cron09:55:003
259593599241,20cyclictest2820735-21apt-get10:50:113
259593599241,20cyclictest0-21swapper/308:50:123
259593599240,20cyclictest2626646-21taskset07:40:123
259593599240,20cyclictest0-21swapper/309:30:013
259593399242,2cyclictest2800021-21apt-get10:30:112
2595933992420,3cyclictest509-21systemd-logind09:10:012
2595933992420,2cyclictest2708069-21apt-get09:00:112
259593399241,20cyclictest0-21swapper/210:05:122
259593399241,20cyclictest0-21swapper/207:35:102
259593399241,19cyclictest0-21swapper/210:25:132
259593399240,21cyclictest0-21swapper/210:55:122
259593099242,21cyclictest2856099-21apt-get11:25:121
2595930992420,2cyclictest2682749-21apt-get08:35:121
259593099241,3cyclictest2886968-21tr11:55:161
259593099241,3cyclictest2825788-21apt-get10:55:121
259593099240,22cyclictest2617003-21sort07:30:171
259593099240,21cyclictest0-21swapper/109:20:111
259593099240,20cyclictest0-21swapper/110:35:111
259592699242,2cyclictest2601254-21apt-get07:15:140
2595926992418,4cyclictest2922518-21irqcore12:30:140
259592699241,20cyclictest2851022-21apt-get11:20:110
2595935992319,2cyclictest0-21swapper/311:50:113
259593599231,2cyclictest2769597-21apt-get10:00:113
259593599231,20cyclictest2677246-21apt-get08:30:103
259593599231,18cyclictest0-21swapper/309:40:123
259593599230,3cyclictest2820466-21cron10:50:003
259593599230,20cyclictest0-21swapper/312:30:103
259593599230,20cyclictest0-21swapper/309:20:113
259593599230,20cyclictest0-21swapper/307:15:143
2595933992319,3cyclictest2647321-21irqcore08:00:162
2595933992319,2cyclictest2830819-21apt-get11:00:112
2595933992318,3cyclictest261-21systemd-journal12:00:002
259593399231,2cyclictest2667116-21apt-get08:20:132
259593399230,3cyclictest2754925-21tr09:45:162
259593399230,20cyclictest0-21swapper/210:50:112
259593399230,19cyclictest0-21swapper/208:25:132
259593099232,2cyclictest2922035-21apt-get12:30:101
2595930992320,2cyclictest2662012-21apt-get08:15:121
2595930992319,2cyclictest2906826-21apt-get12:15:121
2595930992319,2cyclictest0-21swapper/110:30:111
2595930992318,3cyclictest0-21swapper/107:20:111
259593099231,2cyclictest2896616-21apt-get12:05:111
259593099231,2cyclictest0-21swapper/111:10:171
259593099231,20cyclictest2718607-21apt-get09:10:141
259593099231,20cyclictest0-21swapper/111:15:121
259593099230,20cyclictest0-21swapper/110:25:021
259593099230,20cyclictest0-21swapper/109:50:051
259593099230,20cyclictest0-21swapper/109:45:121
259593099230,20cyclictest0-21swapper/108:10:131
259592699232,20cyclictest2916946-21apt-get12:25:130
2595926992318,3cyclictest261-21systemd-journal10:50:000
259592699231,2cyclictest2881430-21apt-get11:50:110
259592699231,2cyclictest2697911-21apt-get08:50:110
259592699231,20cyclictest2749381-21apt-get09:40:120
2595935992218,3cyclictest2662508-21ps08:15:163
2595935992218,2cyclictest2646547-21sh08:00:003
259593599221,2cyclictest0-21swapper/311:05:243
259593599220,2cyclictest2671912-21cron08:25:003
259593599220,21cyclictest1-21systemd11:50:003
259593599220,20cyclictest2866726-21ps11:35:153
259593599220,20cyclictest0-21swapper/308:40:103
259593599220,19cyclictest0-21swapper/310:15:123
259593599220,19cyclictest0-21swapper/310:10:133
259593599220,19cyclictest0-21swapper/307:45:133
2595933992219,2cyclictest2805100-21apt-get10:35:112
2595933992219,1cyclictest0-21swapper/210:10:132
2595933992218,2cyclictest2687777-21apt-get08:40:092
2595933992218,2cyclictest0-21swapper/209:10:142
259593399221,20cyclictest0-21swapper/212:15:122
259593399221,20cyclictest0-21swapper/211:45:122
259593399221,1cyclictest2810580-21apt-get10:40:122
259593399221,1cyclictest2759466-21apt-get09:50:122
259593399220,2cyclictest0-21swapper/207:25:112
259593399220,21cyclictest2856386-21fw_forwarded_lo11:25:152
259593399220,20cyclictest0-21swapper/212:05:102
259593399220,20cyclictest0-21swapper/211:30:132
259593399220,19cyclictest0-21swapper/207:50:112
2595930992219,2cyclictest64-21kcompactd009:30:121
2595930992219,1cyclictest0-21swapper/112:35:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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