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2026-02-14 - 15:29
[ 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 100 highest latencies:
System rack3slot2.osadl.org (updated Sat Feb 14, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
199461326250,4sleep01994614-21cat07:05:260
199560099318272,21cyclictest2011227-21awk08:05:220
199560099311282,18cyclictest2001180-21kworker/u2:007:36:520
206584823070,3chrt2065843-21ntpq11:20:410
206457322620,3chrt2064562-21ntpq11:16:070
206866122560,3chrt2068658-21ntpq11:30:480
202846022470,3chrt2028461-21mailstats09:06:180
199560099245213,19cyclictest29-21kswapd008:01:150
199560099232203,18cyclictest29-21kswapd007:40:210
206308122310,3sleep02063083-21sed11:10:470
205305622200,3chrt2053055-21awk10:35:240
199560099217187,19cyclictest2033276-21kworker/u2:209:30:050
199560099214184,18cyclictest2037464-21kworker/u2:109:55:040
199560099214183,19cyclictest2065365-21kworker/u2:211:45:070
199560099214183,19cyclictest2008679-21kworker/u2:008:25:320
199560099212182,19cyclictest2018439-21kworker/u2:208:45:040
199560099212182,18cyclictest2075588-21kworker/u2:012:20:370
199560099211182,18cyclictest2047190-21kworker/u2:210:30:040
199560099211181,18cyclictest2001180-21kworker/u2:007:35:050
202715222100,2sleep02027154-21cat09:01:180
199560099210179,20cyclictest1985014-21kworker/u2:207:20:370
199560099208178,18cyclictest2075588-21kworker/u2:012:30:370
207575222070,2sleep02075750-21open_files11:56:130
199560099206175,18cyclictest2075588-21kworker/u2:012:25:370
199560099205175,18cyclictest2053249-21kworker/u2:010:45:040
199560099204173,19cyclictest2075588-21kworker/u2:012:05:050
199560099203174,17cyclictest2065365-21kworker/u2:211:40:030
199560099203172,19cyclictest2002583-21kworker/u2:107:50:380
199560099203172,19cyclictest1985014-21kworker/u2:207:25:380
199560099201171,18cyclictest2075588-21kworker/u2:012:40:050
203137422000,2sleep02031375-21cat09:16:230
199560099199168,19cyclictest2075588-21kworker/u2:012:15:070
199560099199168,19cyclictest2018439-21kworker/u2:209:00:080
199560099198168,19cyclictest2047190-21kworker/u2:210:30:370
199560099198168,18cyclictest2008679-21kworker/u2:008:00:010
199560099197167,18cyclictest2008679-21kworker/u2:008:10:380
199560099196167,18cyclictest2047190-21kworker/u2:210:20:020
199560099196165,19cyclictest2037464-21kworker/u2:110:10:370
199560099194165,18cyclictest2018439-21kworker/u2:208:40:020
199560099194163,19cyclictest2037464-21kworker/u2:110:05:390
199560099191162,18cyclictest2037464-21kworker/u2:109:45:360
199560099190161,19cyclictest2008679-21kworker/u2:008:25:030
199560099190160,19cyclictest2061659-21kworker/u2:111:25:130
199560099189160,18cyclictest2065365-21kworker/u2:211:45:370
199560099188160,17cyclictest2055561-21kworker/u2:211:05:020
199560099188159,17cyclictest2008679-21kworker/u2:008:20:080
199560099188157,19cyclictest2037464-21kworker/u2:109:41:170
199560099188157,19cyclictest2018439-21kworker/u2:208:55:020
199560099187159,16cyclictest2018439-21kworker/u2:208:45:360
199560099187157,18cyclictest2047190-21kworker/u2:210:20:360
199560099186158,18cyclictest2033276-21kworker/u2:209:33:160
199560099184155,17cyclictest2008679-21kworker/u2:008:30:320
199560099184155,17cyclictest1985014-21kworker/u2:207:11:200
199560099184153,19cyclictest2055561-21kworker/u2:210:55:020
199560099183155,17cyclictest2055561-21kworker/u2:210:56:210
199560099183152,19cyclictest2033276-21kworker/u2:209:35:290
199560099182154,17cyclictest2037464-21kworker/u2:110:00:080
199560099178150,17cyclictest2002583-21kworker/u2:107:50:030
199560099178137,17cyclictest2018439-21kworker/u2:209:15:040
199560099177148,18cyclictest2061659-21kworker/u2:111:10:020
199560099176148,17cyclictest2030964-21kworker/u2:109:21:200
199560099176147,17cyclictest2055561-21kworker/u2:210:50:040
207811421740,3chrt2078112-21diskstats12:05:200
199560099169140,18cyclictest2037464-21kworker/u2:110:01:030
199560099166138,17cyclictest2075588-21kworker/u2:012:15:390
199560099165136,19cyclictest2065365-21kworker/u2:211:51:170
199560099165134,19cyclictest1985014-21kworker/u2:207:15:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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