You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-20 - 15:55
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 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 rack4slot3.osadl.org (updated Fri Feb 20, 2026 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1729124080,5sleep017293-21wc07:06:590
25451210315,19sleep025456-21munin-node09:12:000
15226210314,21sleep015282-21hostname08:41:390
12757210214,16sleep012755-21ntp_states10:12:100
25625210114,18sleep025667-21timerandwakeup07:32:190
13982210114,16sleep013983-21iostat_ios08:36:550
18618210014,16sleep018646-21tr10:31:400
873229914,16sleep08739-21ls10:01:270
581129914,72sleep05599-21munin-node09:51:450
445029919,16sleep04458-21open_files08:07:100
1885929914,16sleep018862-21iostat08:51:540
18241999915,75cyclictest23134-21munin-node07:26:560
18241999814,46cyclictest22275-21sendmail_mailqu07:22:130
386529714,16sleep03857-21latency_hist09:46:270
2189229713,16sleep021898-21munin-node09:01:450
2049229714,15sleep020493-21iostat_ios08:56:560
180329714,15sleep01827-21users11:17:250
1017029714,16sleep03250-21snmpd08:26:190
607229614,16sleep05428-21munin-node08:12:100
1271329614,16sleep012716-21iostat_ios11:51:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional