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2026-02-07 - 14:44
[ 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 all highest latencies:
System rack3slot2.osadl.org (updated Sat Feb 07, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
278939622930,3sleep02789397-21ntp_states10:11:040
273859499282222,49cyclictest29-21kswapd007:36:160
276434522670,5chrt2764334-21ntpq08:41:040
274447122660,3sleep02744469-21irqstats07:30:240
273859499255225,19cyclictest29-21kswapd007:41:030
279052922480,3chrt2790527-21irqstats10:15:250
273859499247216,20cyclictest29-21kswapd007:56:070
280050322420,3chrt2800504-21collect210:50:470
273859499232202,19cyclictest29-21kswapd011:31:060
273859499225180,20cyclictest2742784-21kworker/u2:207:30:030
273859499214183,19cyclictest2767000-21kworker/u2:109:05:070
276002222040,3sleep02760023-21gcc08:25:390
273859499200168,20cyclictest2825058-21kworker/u2:112:30:090
273859499199168,19cyclictest2779526-21kworker/u2:109:40:030
273859499193163,19cyclictest2799071-21kworker/u2:211:05:080
273859499189160,18cyclictest2799071-21kworker/u2:211:10:110
273859499189157,20cyclictest2808349-21kworker/u2:111:30:080
273859499189157,20cyclictest2799071-21kworker/u2:211:00:080
273859499184153,19cyclictest2723961-21kworker/u2:107:11:170
273859499184152,20cyclictest2749819-21kworker/u2:208:15:040
273859499183153,19cyclictest2779526-21kworker/u2:109:55:040
273859499183152,19cyclictest2816691-21kworker/u2:212:05:060
273859499181150,19cyclictest2749819-21kworker/u2:208:16:210
278243421790,3chrt2782430-21ntpq09:46:020
273859499177148,19cyclictest2772079-21kworker/u2:209:15:030
273859499177148,18cyclictest2799071-21kworker/u2:211:05:380
273859499177146,19cyclictest2799071-21kworker/u2:211:15:420
273859499176145,20cyclictest2748414-21kworker/u2:107:46:200
273859499175147,18cyclictest2784608-21kworker/u2:210:20:140
273859499175147,17cyclictest2748414-21kworker/u2:107:55:080
273859499174143,19cyclictest2723961-21kworker/u2:107:20:360
273859499173143,19cyclictest2808349-21kworker/u2:111:40:040
273859499173143,19cyclictest2767000-21kworker/u2:108:55:030
273859499173141,20cyclictest2825058-21kworker/u2:112:40:050
273859499172140,20cyclictest2795171-21kworker/u2:110:41:200
273859499170141,18cyclictest2762712-21kworker/u2:008:50:070
273859499169141,18cyclictest2793541-21kworker/u2:210:31:160
273859499169139,19cyclictest2818566-21kworker/u2:012:00:080
273859499169139,19cyclictest2760939-21kworker/u2:108:31:200
273859499168139,19cyclictest2797209-21kworker/u2:010:45:100
273859499165137,18cyclictest2784608-21kworker/u2:210:00:070
273859499165135,19cyclictest2784608-21kworker/u2:210:10:030
273859499164136,17cyclictest2767000-21kworker/u2:109:06:140
273859499164134,18cyclictest2767000-21kworker/u2:108:55:110
273859499163134,19cyclictest2795171-21kworker/u2:110:40:010
273859499163133,19cyclictest2773904-21kworker/u2:009:26:180
273859499163132,19cyclictest2760939-21kworker/u2:108:35:330
273859499162132,19cyclictest2723961-21kworker/u2:107:16:170
273859499161133,18cyclictest2792119-21kworker/u2:010:25:080
273859499161131,19cyclictest2772079-21kworker/u2:209:16:220
273859499160130,19cyclictest2799071-21kworker/u2:211:20:380
273859499160130,19cyclictest2749819-21kworker/u2:208:05:140
273859499158129,18cyclictest2749819-21kworker/u2:208:05:040
273859499156126,19cyclictest2773904-21kworker/u2:009:21:080
273859499155126,18cyclictest2723961-21kworker/u2:107:10:030
273859499155123,20cyclictest2816691-21kworker/u2:212:16:220
273859499154125,19cyclictest2816691-21kworker/u2:212:10:070
273859499154124,19cyclictest2784608-21kworker/u2:210:00:360
273859499153124,18cyclictest2779526-21kworker/u2:109:41:200
273859499152121,19cyclictest2773904-21kworker/u2:009:30:440
273859499151122,18cyclictest2825058-21kworker/u2:112:30:330
273859499151122,18cyclictest2749819-21kworker/u2:208:20:360
273859499151121,19cyclictest2825058-21kworker/u2:112:20:490
273859499151121,19cyclictest2808349-21kworker/u2:111:55:060
273859499150121,19cyclictest2808349-21kworker/u2:111:45:060
273859499143115,18cyclictest2808349-21kworker/u2:111:50:040
273859499133105,18cyclictest2816691-21kworker/u2:212:15:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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