You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-31 - 09:09
[ 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 Sat Jan 31, 2026 00:45:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19580224252183,98sleep00-21swapper19:06:330
200139916617,123cyclictest8393-21apt-get21:16:050
200139916616,124cyclictest9750-21apt-get00:37:010
200139916016,24cyclictest14478-21munin-run21:50:010
200139915918,116cyclictest27559-21apt-get19:56:000
200139915913,122cyclictest29680-21irqstats20:05:400
200139915843,96cyclictest8109-21processes21:10:540
200139915711,122cyclictest10252-21/usr/sbin/munin21:25:040
200139915615,25cyclictest24103-21apt-get22:50:420
200139915615,118cyclictest31950-21apt-get20:20:250
200139915612,26cyclictest22070-21/usr/sbin/munin19:20:530
200139915612,121cyclictest110-21systemd-journal21:30:420
200139915612,117cyclictest24885-21wc19:35:550
200139915611,37cyclictest2303-21sort23:55:020
200139915522,31cyclictest5620-21apt-get00:15:300
200139915518,23cyclictest20346-21memory19:10:430
200139915514,26cyclictest30057-21/usr/sbin/munin23:25:120
200139915434,100cyclictest22484-21modprobe22:40:010
200139915416,114cyclictest29408-21apt20:05:010
200139915416,114cyclictest16431-21memory22:00:400
20013991539,119cyclictest20731-21ls22:25:580
200139915328,105cyclictest503-21apt-get20:25:130
200139915318,111cyclictest21240-21memory22:30:420
200139915315,115cyclictest10250-21apt-get21:26:270
200139915313,29cyclictest5237-21awk00:10:580
200139915313,116cyclictest31883-21memory23:35:420
200139915311,25cyclictest13685-21munin-run21:45:010
200139915226,24cyclictest2978-21grep23:56:030
200139915214,23cyclictest5988-21apt21:00:020
200139915214,22cyclictest6297-21uname21:00:400
200139915214,114cyclictest25759-21tr19:40:580
200139915212,42cyclictest15955-21/usr/sbin/munin21:56:000
200139915139,90cyclictest27917-21/usr/sbin/munin23:10:460
200139915128,101cyclictest4395-21latency_hist20:50:020
200139915118,105cyclictest26867-21apt-get19:50:170
200139915118,104cyclictest2087-21apt-get20:35:180
200139915116,39cyclictest21953-21munin-run19:20:030
200139915113,116cyclictest4073-21wc00:05:220
200139915112,21cyclictest9041-21apt-config00:35:080
200139915110,117cyclictest20037-21grep22:21:020
200139915031,98cyclictest0-21swapper20:15:490
200139915011,25cyclictest7024-21wc00:20:590
200139915010,99cyclictest30928-21wc23:30:240
200139914918,26cyclictest24105-21munin-run22:50:020
200139914913,111cyclictest12268-21/usr/sbin/munin21:35:270
200139914912,25cyclictest23914-21missed_timers19:30:450
200139914912,115cyclictest14995-21zcat21:50:540
200139914911,114cyclictest23052-21awk22:40:550
200139914910,115cyclictest1292-21/usr/sbin/munin20:30:480
20013991489,19cyclictest26829-21latency_hist23:05:050
200139914835,92cyclictest29565-21ntp_kernel_pll_23:20:480
200139914833,19cyclictest3741-21sort00:01:000
200139914824,96cyclictest6909-21apt-get21:05:190
200139914820,28cyclictest30956-21users20:11:040
200139914816,23cyclictest657-21unixbench_singl23:41:030
200139914814,113cyclictest26310-21memory19:45:420
200139914725,24cyclictest17304-21sh22:05:520
200139914620,26cyclictest4498-21apt-get20:50:190
200139914617,25cyclictest2911-21apt-get20:40:190
200139914615,24cyclictest18685-21diskstats22:15:300
200139914615,110cyclictest23181-21ntp_states19:25:510
200139914613,110cyclictest7454-21/usr/sbin/munin00:25:580
200139914518,104cyclictest17886-21df_inode22:10:260
200139914515,108cyclictest29147-21munin-run23:20:020
200139914513,23cyclictest27518-21sshd23:07:080
200139914312,29cyclictest1412-21unixbench_singl23:46:020
20013991429,111cyclictest25234-21apt-get22:55:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional