You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-15 - 17:41
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #5, slot #7

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  
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: 50.5 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 highest latencies:
System rack5slot7s.osadl.org (updated Sun Feb 15, 2026 12:45:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30721224302189,98sleep00-21swapper07:07:590
309879917434,117cyclictest19720-21timerwakeupswit09:12:030
309879916717,124cyclictest14482-21apt-get12:00:260
309879916118,115cyclictest13402-21apt-get11:55:230
309879916118,100cyclictest16159-21apt-get08:56:580
309879916018,112cyclictest4023-21apt-get07:40:170
309879916010,125cyclictest30964-21apt-get07:11:160
309879915826,113cyclictest24726-21latency_hist09:45:040
309879915715,23cyclictest6060-21munin-run11:10:000
309879915715,23cyclictest31254-21apt-get10:25:180
309879915712,122cyclictest2708-21tr07:30:480
309879915619,30cyclictest1495-21sshd07:23:140
309879915616,115cyclictest18803-21munin-run09:10:010
309879915611,24cyclictest15322-21apt-get12:06:480
309879915520,107cyclictest8904-21users08:06:070
309879915518,24cyclictest12021-21memory11:45:430
309879915516,23cyclictest17923-21munin-run12:20:020
30987991549,121cyclictest30269-21munin-run10:20:010
309879915433,22cyclictest1979-21sed10:41:020
309879915423,28cyclictest11577-21diskstats08:25:340
309879915418,108cyclictest3747-21apt-get10:55:180
309879915411,121cyclictest16666-21cat12:10:510
309879915319,27cyclictest696-21apt07:20:020
309879915222,22cyclictest2240-21grep07:26:030
309879915218,106cyclictest2160-21apt-get10:45:170
309879915216,112cyclictest10277-21diskstats11:35:300
309879915215,24cyclictest5790-21snmpd09:31:000
309879915212,39cyclictest29450-21modprobe10:15:020
309879915212,25cyclictest5790-21snmpd12:25:370
309879915211,25cyclictest7531-21cstates08:00:290
309879915211,24cyclictest16077-21unixbench_singl08:51:020
309879915210,26cyclictest6487-21sshd07:55:160
309879915116,24cyclictest27175-21apt-get10:00:180
309879915116,23cyclictest546-21apt-get10:35:200
309879915115,24cyclictest8477-21munin-run11:25:010
309879915110,117cyclictest12938-21grep11:50:510
309879915035,20cyclictest20690-21wc12:35:460
309879915018,25cyclictest30389-21apt-get10:20:210
309879915018,25cyclictest20762-21apt-get09:20:180
309879915015,112cyclictest7659-21apt11:20:020
309879915013,24cyclictest9155-21diskstats08:10:320
309879915012,113cyclictest11232-21wc08:21:010
309879915010,116cyclictest25996-21awk09:50:560
309879914976,49cyclictest5376-21wc07:46:000
309879914917,26cyclictest3125-21irqstats10:50:380
309879914916,28cyclictest14855-21/usr/sbin/munin08:45:410
309879914916,26cyclictest6157-21/usr/sbin/munin11:10:360
309879914914,107cyclictest21668-21diskstats09:25:340
309879914913,112cyclictest18305-21cat12:20:480
309879914912,107cyclictest26350-21/usr/sbin/munin09:55:530
309879914911,26cyclictest25408-21unixbench_singl09:46:020
309879914911,117cyclictest17322-21sshd09:00:160
309879914911,113cyclictest8945-21proc_pri11:25:540
309879914839,88cyclictest5061-21swap11:00:590
309879914818,24cyclictest32308-21df10:30:330
309879914818,103cyclictest13055-21apt-get08:35:210
309879914815,94cyclictest10988-21apt-get11:40:130
309879914811,23cyclictest14246-21grep08:40:540
309879914811,114cyclictest10007-21grep11:31:020
309879914810,26cyclictest3898-21sh07:40:010
309879914713,24cyclictest20616-21sshd09:18:150
309879914710,115cyclictest6379-21grep07:55:090
309879914613,108cyclictest19740-21df_inode12:30:300
309879914610,113cyclictest28654-21modprobe10:10:000
309879914520,28cyclictest23144-21apt-get09:35:220
309879914414,24cyclictest12261-21apt-get08:30:190
309879914118,24cyclictest10550-21munin-run08:20:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional