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2026-02-17 - 00:55
[ 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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack3slot2.osadl.org (updated Mon Feb 16, 2026 12:44:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
302259523000,3sleep03022597-21cut09:40:280
298042199300241,48cyclictest29-21kswapd010:50:220
302157522920,3sleep03021577-21processes09:36:170
298042199267230,25cyclictest2988805-31find07:40:450
301840422520,3sleep03018406-21uname09:25:260
303222522510,4chrt3032223-21diskstats10:15:190
303390922480,3chrt3033906-21ntpq10:20:410
305915622470,3chrt3059152-21ps11:51:150
299623922360,3chrt2996241-21awk08:05:300
307139122340,4chrt3071392-21missed_timers12:35:300
298042199231201,18cyclictest2989076-21kworker/u2:207:50:020
298042199231200,19cyclictest2997682-21kworker/u2:008:51:180
298042199230200,18cyclictest2997682-21kworker/u2:008:40:050
298042199226196,18cyclictest3050131-21kworker/u2:011:25:080
298042199225194,19cyclictest2997682-21kworker/u2:008:20:020
297971622210,3sleep02979717-21ps07:06:000
298042199219189,18cyclictest3036190-21kworker/u2:010:45:030
298042199215186,18cyclictest3010161-21kworker/u2:209:00:050
298042199214183,19cyclictest3036190-21kworker/u2:010:40:030
298042199212181,19cyclictest3021357-21kworker/u2:109:50:030
298042199211181,18cyclictest3041778-21kworker/u2:211:00:010
298042199211181,18cyclictest2997682-21kworker/u2:008:26:170
298042199210180,18cyclictest2997682-21kworker/u2:009:20:050
298042199210180,18cyclictest2986002-21kworker/u2:007:35:320
298042199209179,18cyclictest2980430-21kworker/u2:107:30:070
298042199206177,18cyclictest3026928-21kworker/u2:210:05:050
298042199205175,18cyclictest2980430-21kworker/u2:107:25:050
298042199204175,18cyclictest3059860-21kworker/u2:112:05:080
298042199203173,18cyclictest3050131-21kworker/u2:011:40:080
298042199203173,18cyclictest2997682-21kworker/u2:008:50:050
298042199202173,17cyclictest2997682-21kworker/u2:008:35:050
298042199202172,18cyclictest2997682-21kworker/u2:009:11:170
298042199201171,19cyclictest3041778-21kworker/u2:211:20:040
298042199199170,18cyclictest3021357-21kworker/u2:109:55:310
298042199199170,18cyclictest2976215-21kworker/u2:007:10:380
298042199198170,18cyclictest3036190-21kworker/u2:010:45:120
298042199198169,18cyclictest3059860-21kworker/u2:112:15:040
298042199198169,17cyclictest2997682-21kworker/u2:009:25:070
298042199198168,18cyclictest3050131-21kworker/u2:011:30:380
298042199198167,19cyclictest3029230-21kworker/u2:110:25:110
298042199197168,18cyclictest2997682-21kworker/u2:009:35:030
298042199197167,19cyclictest3029230-21kworker/u2:110:30:380
298042199197166,19cyclictest3041778-21kworker/u2:211:10:100
298042199196168,18cyclictest3059860-21kworker/u2:112:20:080
298042199194165,17cyclictest2980430-21kworker/u2:107:26:180
298042199194164,18cyclictest3059860-21kworker/u2:112:15:360
298042199193165,16cyclictest3055704-21kworker/u2:212:00:060
298042199192160,19cyclictest2980430-21kworker/u2:107:20:030
298042199191161,17cyclictest2997682-21kworker/u2:009:06:170
298042199190160,19cyclictest2989076-21kworker/u2:207:55:130
298042199189161,18cyclictest3010161-21kworker/u2:209:00:130
298042199189159,19cyclictest3041778-21kworker/u2:211:10:080
298042199186156,18cyclictest2997682-21kworker/u2:008:40:130
298042199186155,19cyclictest3021357-21kworker/u2:109:51:160
298042199185156,17cyclictest2989076-21kworker/u2:208:05:040
298042199185155,18cyclictest2997682-21kworker/u2:008:15:040
298042199185153,19cyclictest2997682-21kworker/u2:008:20:370
298042199181151,18cyclictest3055704-21kworker/u2:211:50:060
298042199180151,18cyclictest3050131-21kworker/u2:011:26:180
298042199180151,18cyclictest3031106-21kworker/u2:010:15:050
298042199178146,20cyclictest3059860-21kworker/u2:112:30:060
298042199177144,19cyclictest3055704-21kworker/u2:211:40:380
299194821720,3chrt2991950-21sed07:50:280
298042199172143,18cyclictest3059860-21kworker/u2:112:10:020
298042199172140,20cyclictest3066840-21kworker/u2:012:31:060
298042199168139,19cyclictest3026928-21kworker/u2:210:06:260
298042199166136,18cyclictest3041778-21kworker/u2:211:00:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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