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2026-02-06 - 19:17
[ 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 Fri Feb 06, 2026 12:44:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
224795599306275,20cyclictest29-21kswapd007:35:510
230575222390,4chrt2305750-21ntpq10:36:100
230373622380,3chrt2303740-21sd-close10:30:020
224795599232204,17cyclictest2328814-21kworker/u2:212:16:310
231269222290,3chrt2312688-21ntp_states11:01:010
229312322280,4chrt2293118-21ntpq09:50:480
224795599227197,19cyclictest2258251-21kworker/u2:108:35:030
224795599227196,19cyclictest2309303-21kworker/u2:111:20:110
224795599221192,17cyclictest2332294-21kworker/u2:112:30:530
224795599219189,18cyclictest2247966-21kworker/u2:207:25:390
224795599219188,19cyclictest2258251-21kworker/u2:108:11:180
224795599215185,18cyclictest2284250-21kworker/u2:209:35:040
224795599214185,18cyclictest2319544-21kworker/u2:211:30:030
224795599214184,18cyclictest2258251-21kworker/u2:107:50:040
224795599213183,18cyclictest2284250-21kworker/u2:209:41:160
224795599213182,20cyclictest2284250-21kworker/u2:209:56:180
224795599212182,18cyclictest2247966-21kworker/u2:207:20:110
224795599208181,18cyclictest2281450-21kworker/u2:109:15:040
224795599208177,20cyclictest2256781-21kworker/u2:207:45:040
224795599207179,17cyclictest2258251-21kworker/u2:108:26:180
224795599207177,19cyclictest2320995-21kworker/u2:111:45:120
224795599205176,18cyclictest2332294-21kworker/u2:112:35:380
230965122040,2sleep02309653-21latency10:50:270
224795599204175,17cyclictest2270328-21kworker/u2:009:01:200
224795599204173,20cyclictest2320995-21kworker/u2:112:00:030
224795599203173,19cyclictest2320995-21kworker/u2:111:31:180
224795599202172,19cyclictest2332294-21kworker/u2:112:26:190
224795599202172,18cyclictest2284250-21kworker/u2:209:40:040
224795599202172,18cyclictest2274931-21kworker/u2:108:45:320
224795599202172,18cyclictest2247966-21kworker/u2:207:20:030
224795599200170,18cyclictest2328814-21kworker/u2:212:15:040
224795599200170,18cyclictest2258251-21kworker/u2:108:20:010
224795599198169,19cyclictest2284250-21kworker/u2:210:10:040
224795599198169,19cyclictest2270328-21kworker/u2:008:40:090
224795599198168,18cyclictest2309303-21kworker/u2:110:56:180
224795599198167,19cyclictest2301398-21kworker/u2:010:30:310
224795599197168,17cyclictest2309303-21kworker/u2:111:20:070
224795599197167,19cyclictest2296774-21kworker/u2:110:20:080
224795599194166,18cyclictest2281450-21kworker/u2:109:20:080
224795599194165,18cyclictest2284250-21kworker/u2:210:10:120
224795599194165,17cyclictest2270328-21kworker/u2:008:36:200
224795599193165,17cyclictest2258251-21kworker/u2:108:05:030
224795599191163,17cyclictest2332294-21kworker/u2:112:21:180
224795599191163,17cyclictest2320995-21kworker/u2:111:51:180
224795599189162,17cyclictest2258251-21kworker/u2:107:51:190
224795599188160,17cyclictest2258251-21kworker/u2:108:00:030
224795599187159,17cyclictest2328814-21kworker/u2:212:10:060
224795599187158,18cyclictest2301398-21kworker/u2:010:46:180
224795599187158,17cyclictest2309303-21kworker/u2:111:06:220
224795599186157,18cyclictest2245661-21kworker/u2:007:10:060
224795599186156,18cyclictest2258251-21kworker/u2:108:21:200
224795599183154,18cyclictest2270328-21kworker/u2:008:55:030
224795599183152,19cyclictest2284250-21kworker/u2:209:46:200
224795599183152,19cyclictest2252156-21kworker/u2:107:35:040
224795599182152,18cyclictest2284250-21kworker/u2:210:05:060
224795599176148,17cyclictest2245661-21kworker/u2:007:10:090
224795599175146,18cyclictest2281450-21kworker/u2:109:15:520
224795599175144,19cyclictest2270328-21kworker/u2:009:05:260
224795599174144,19cyclictest2270328-21kworker/u2:008:55:520
224795599172145,17cyclictest2320995-21kworker/u2:112:00:110
224795599172143,17cyclictest2284250-21kworker/u2:209:30:040
224795599171144,17cyclictest2320995-21kworker/u2:111:40:010
224795599171143,18cyclictest2301398-21kworker/u2:010:40:130
224795599170141,18cyclictest2296774-21kworker/u2:110:16:200
224795599168141,16cyclictest2258251-21kworker/u2:108:05:370
224795599161133,18cyclictest2309303-21kworker/u2:111:10:090
224795599155127,18cyclictest2320995-21kworker/u2:111:43:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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