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2026-02-06 - 02:47
[ 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 Fri Feb 06, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
202360522430,2chrt2023602-21ntpq20:25:420
207310322420,3chrt2073101-21ld23:25:470
204607722350,3chrt2046079-21proc_pri21:46:160
206559322160,2sleep02065597-21cut23:00:010
207861022020,2sleep02078611-21collect223:45:360
206116221830,4chrt2061161-21/usr/sbin/munin22:40:310
200220899180150,19cyclictest2078671-21kworker/u2:123:55:010
206069221780,3sleep02060691-21sh22:40:010
207556621760,3chrt2075564-21df_inode23:35:160
200220899176148,18cyclictest2084778-21kworker/u2:200:36:130
200220899175145,20cyclictest2078671-21kworker/u2:100:00:130
200500921700,4chrt2005007-21sendmail-msp19:20:010
205233821690,3chrt2052336-21cron22:10:000
200963821680,4chrt2009635-21ntpq19:35:340
200220899166137,20cyclictest2069780-21kworker/u2:023:15:030
200220899162131,20cyclictest2067445-21kworker/u2:123:20:030
200220899162131,20cyclictest2031928-21kworker/u2:121:06:250
200220899161131,20cyclictest2024085-21kworker/u2:020:31:240
200220899158130,19cyclictest2031928-21kworker/u2:121:01:190
200220899156129,19cyclictest2006399-21kworker/u2:119:45:040
200220899154125,20cyclictest2006399-21kworker/u2:119:31:140
200220899149119,19cyclictest2057928-21kworker/u2:223:05:260
200220899147117,19cyclictest2084778-21kworker/u2:200:21:230
200220899147117,19cyclictest2041219-21kworker/u2:121:36:200
200220899147115,21cyclictest2053744-21kworker/u2:122:25:340
200220899146117,19cyclictest2006399-21kworker/u2:120:15:080
200220899145118,18cyclictest1990386-21kworker/u2:119:11:190
200220899144114,20cyclictest2027786-21kworker/u2:020:46:190
200220899143112,20cyclictest2071680-21kworker/u2:023:21:180
200220899142113,18cyclictest2036135-21kworker/u2:221:15:360
200220899139110,18cyclictest2044017-21kworker/u2:221:56:200
200220899137106,20cyclictest2084778-21kworker/u2:200:15:480
203911521360,3sleep02039118-21proc_pri21:21:150
200220899135107,19cyclictest2006399-21kworker/u2:119:55:090
200220899135104,20cyclictest2030073-21kworker/u2:220:55:490
200220899134104,19cyclictest2006399-21kworker/u2:120:20:420
200220899131103,18cyclictest2002217-21kworker/u2:019:25:120
200220899130100,19cyclictest2038445-21kworker/u2:021:30:430
20022089912998,20cyclictest2006399-21kworker/u2:119:55:030
20022089912898,19cyclictest2084778-21kworker/u2:200:15:030
20022089912797,19cyclictest2063306-21kworker/u2:122:51:160
20022089912698,19cyclictest2034254-21kworker/u2:021:10:120
20022089912595,19cyclictest2078671-21kworker/u2:100:00:040
20022089912392,20cyclictest2006399-21kworker/u2:120:10:380
20022089912088,21cyclictest2084778-21kworker/u2:200:25:490
20022089911988,20cyclictest1990386-21kworker/u2:119:10:070
20022089911889,19cyclictest2025892-21kworker/u2:120:35:330
20022089911888,19cyclictest2053744-21kworker/u2:122:25:080
20022089911888,19cyclictest2027786-21kworker/u2:020:45:070
20022089911686,19cyclictest2069783-21kworker/u2:323:45:030
20022089911588,18cyclictest2002217-21kworker/u2:019:23:150
20022089911484,19cyclictest2044017-21kworker/u2:222:05:030
20022089911384,19cyclictest2038445-21kworker/u2:021:26:120
20022089911383,19cyclictest2073968-21kworker/u2:123:31:260
20022089911382,20cyclictest2030073-21kworker/u2:220:55:040
20022089911181,19cyclictest2057928-21kworker/u2:223:00:120
20022089911081,18cyclictest2053744-21kworker/u2:122:20:080
20022089910777,19cyclictest2044017-21kworker/u2:222:10:270
20022089910776,20cyclictest2053744-21kworker/u2:122:30:300
20022089910575,20cyclictest2041219-21kworker/u2:121:41:190
20022089910171,19cyclictest2006399-21kworker/u2:120:01:240
20022089910170,20cyclictest2006399-21kworker/u2:120:05:130
2002208999871,18cyclictest2012391-21kworker/u2:219:47:480
2002208999869,19cyclictest2078671-21kworker/u2:100:06:200
2002208999665,20cyclictest2044017-21kworker/u2:221:51:230
2002208999465,19cyclictest2057928-21kworker/u2:222:50:040
2002208999363,20cyclictest2084778-21kworker/u2:200:31:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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