You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-08 - 09:45
[ 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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack5slot7.osadl.org (updated Fri Jan 23, 2026 00:44:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26347225230,13sleep022752-1kworker/u3:019:05:210
271779910716,67cyclictest10357-21ssh22:26:220
271779910418,24cyclictest23056-21apt-get21:29:580
271779910416,25cyclictest4635-21df_inode23:45:300
271779910415,64cyclictest22925-21munin-run00:39:350
271779910311,50cyclictest8737-21ssh23:56:560
271779910221,47cyclictest0-21swapper21:11:280
271779910217,64cyclictest13263-21irqstats22:35:430
271779910217,62cyclictest13247-21irqstats00:10:470
271779910215,45cyclictest20190-21memory00:31:040
271779910214,47cyclictest31598-21/usr/sbin/munin21:55:520
271779910129,60cyclictest0-21swapper23:01:490
271779910117,24cyclictest30354-21irqstats23:25:480
271779910116,64cyclictest23059-21apt-get23:04:540
271779910114,46cyclictest15674-21ssh00:17:280
271779910031,41cyclictest0-21swapper23:19:060
271779910019,59cyclictest16693-21irqstats22:45:460
271779910016,63cyclictest13044-21ntp_states20:50:410
271779910016,44cyclictest25206-21irqstats21:35:460
271779910013,24cyclictest9789-21fw_conntrack00:00:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional