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2026-02-23 - 21:20
[ 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 20 highest latencies:
System rack3slot2.osadl.org (updated Mon Feb 23, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
224083099298267,19cyclictest29-21kswapd007:45:210
224083099296262,22cyclictest2249870-21ntpq07:41:030
224083099281243,26cyclictest2248916-31find07:37:250
229531522590,2sleep02295318-21wc10:25:070
229604822470,2chrt2296047-21/usr/sbin/munin10:26:200
226950422460,2sleep02269506-21mailstats08:51:170
228974122420,2chrt2289742-21latency_hist10:05:070
226211722270,4chrt2262118-21uname08:25:260
225571622210,2sleep02255720-21wc08:01:200
232322122140,2sleep02323224-21sort12:05:130
232315721960,2sleep02323160-21wc12:05:060
231701121850,4chrt2317013-21wc11:41:200
231283721840,2sleep02312838-21cat11:26:190
231806821830,2sleep02318070-21ntp_kernel_pll_11:45:510
228318221710,3chrt2282828-21/usr/sbin/munin09:40:390
224300621710,4chrt2243007-21systemctl07:16:180
229105321630,4chrt2291054-21systemd-run10:10:030
228182521630,3chrt2281824-21ld09:35:570
227862821630,3chrt2278629-21cut09:25:070
224083099163133,20cyclictest2288277-21kworker/u2:210:16:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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