You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-23 - 10:44
[ 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 #e, slot #8

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
  Congatec
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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 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 376 highest latencies:
System rackeslot8s.osadl.org (updated Fri Jan 23, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1935829910940,1090cyclictest5434912sleep33
193582993040,300cyclictest304982-21turbostat3
193582992880,285cyclictest272907-21turbostat3
193582992219,1cyclictest0-21swapper/33
193582992017,1cyclictest0-21swapper/33
193582991815,1cyclictest0-21swapper/33
19358299181,13cyclictest395314-21turbostat3
193582991714,1cyclictest0-21swapper/33
19358299171,13cyclictest601610-21turbostat3
193582991613,1cyclictest0-21swapper/33
19358299161,11cyclictest517580-21turbostat3
19358299160,12cyclictest388885-21turbostat3
19358299151,9cyclictest504992-21taskset3
193582991513,1cyclictest0-21swapper/33
193582991513,0cyclictest0-21swapper/33
193582991512,1cyclictest0-21swapper/33
193582991512,1cyclictest0-21swapper/33
193582991512,1cyclictest0-21swapper/33
193582991512,1cyclictest0-21swapper/33
193582991512,1cyclictest0-21swapper/33
193582991512,1cyclictest0-21swapper/33
193582991512,1cyclictest0-21swapper/33
19358299151,10cyclictest298855-21taskset3
193582991510,3cyclictest607511-21taskset3
19358299145,6cyclictest363197-21turbostat3
19358299141,9cyclictest466468-21taskset3
193582991412,1cyclictest0-21swapper/33
193582991412,1cyclictest0-21swapper/33
193582991412,1cyclictest0-21swapper/33
193582991412,0cyclictest0-21swapper/33
193582991411,1cyclictest0-21swapper/33
193582991411,1cyclictest0-21swapper/33
19358299141,10cyclictest549945-21chrt3
19358299141,10cyclictest260075-21turbostat3
19358299140,11cyclictest595048-21chrt3
19358299140,11cyclictest311700-21taskset3
301798130,4rtkit-daemon510448-21python32
19358299134,7cyclictest356465-21taskset3
19358299131,9cyclictest582321-21taskset3
19358299131,9cyclictest498514-21taskset3
193582991312,0cyclictest0-21swapper/33
193582991312,0cyclictest0-21swapper/33
193582991312,0cyclictest0-21swapper/33
193582991311,1cyclictest0-21swapper/33
193582991311,1cyclictest0-21swapper/33
193582991311,1cyclictest0-21swapper/33
193582991311,1cyclictest0-21swapper/33
193582991311,1cyclictest0-21swapper/33
19358299131,10cyclictest614654-21chrt3
19358299131,10cyclictest568209-21taskset3
19358299131,10cyclictest253613-21taskset3
193582991311,0cyclictest0-21swapper/33
193582991310,1cyclictest0-21swapper/33
193582991310,1cyclictest0-21swapper/33
19358299130,9cyclictest2603352sleep33
19358299130,10cyclictest479274-21taskset3
19358299130,10cyclictest453500-21taskset3
3634522121,8sleep0363485-21apt-get0
301798120,7rtkit-daemon601851-21/usr/sbin/munin2
301798120,7rtkit-daemon471686-21/usr/sbin/munin2
301798120,6rtkit-daemon448-21wpa_supplicant2
2992602121,9sleep20-21swapper/22
2658052126,3sleep2266021-21unixbench-2d2
19358299126,3cyclictest228236-21taskset3
19358299121,9cyclictest581803-21taskset3
19358299121,9cyclictest349767-21taskset3
19358299121,9cyclictest349767-21taskset3
19358299121,8cyclictest208834-21taskset3
193582991210,1cyclictest0-21swapper/33
193582991210,1cyclictest0-21swapper/33
193582991210,1cyclictest0-21swapper/33
19358299120,9cyclictest427630-21taskset3
19358299120,9cyclictest408379-21chrt3
19358299120,9cyclictest401374-21taskset3
19358299120,10cyclictest401955-21chrt3
1873322121,5sleep00-21swapper/00
5575362110,1sleep00-21swapper/00
4601432111,7sleep2460264-21tail2
4019672112,4sleep0402000-21apt-get0
4017122111,6sleep1401756-21/usr/sbin/munin1
3946442111,3sleep1394883-21grep1
301798110,6rtkit-daemon273142-21/usr/sbin/munin2
301798110,6rtkit-daemon266748-21/usr/sbin/munin2
193582991110,0cyclictest0-21swapper/33
6153572103,4sleep0616132-21uname0
5242212100,2sleep10-21swapper/11
5166512101,5sleep2516703-21ntp_states2
4539762101,5sleep2454967-21irqstats2
4537032100,2sleep00-21swapper/00
3247262101,5sleep0324758-21apt-get0
3113852101,6sleep0311388-21cron0
301798100,5rtkit-daemon636-21snmpd2
301798100,5rtkit-daemon569668-21diskstats2
301798100,5rtkit-daemon490992-21ntp_states2
301798100,5rtkit-daemon381734-21python32
301798100,5rtkit-daemon215404-21apt-get2
301798100,4rtkit-daemon492-21gmain2
301798100,3rtkit-daemon636-21snmpd2
301798100,3rtkit-daemon200064-21munin-node2
2985612100,7sleep2298716-21cut2
2474982100,1sleep0247641-21df0
550209290,5sleep0550241-21apt-get0
517830290,1sleep00-21swapper/00
503802290,6sleep0503856-21sh0
485686291,5sleep1485817-21cpuspeed_turbos1
473044290,2sleep20-21swapper/22
326181290,3sleep1327767-21cut1
30179890,5rtkit-daemon636-21snmpd2
30179890,5rtkit-daemon453207-21chrt2
30179890,5rtkit-daemon447-21systemd-logind2
30179890,5rtkit-daemon317-21systemd-udevd2
30179890,5rtkit-daemon317-21systemd-udevd2
30179890,5rtkit-daemon200064-21munin-node2
30179890,4rtkit-daemon636-21snmpd2
30179890,4rtkit-daemon544238-21cat2
30179890,4rtkit-daemon416921-21grep2
30179890,4rtkit-daemon195090-21cut2
30179890,3rtkit-daemon636-21snmpd2
30179890,2rtkit-daemon0-21swapper/22
30179890,2rtkit-daemon0-21swapper/22
279529291,4sleep1279562-21apt-get1
233566290,7sleep1233692-21smartctl1
193916290,2sleep0193944-21cut0
590738280,5sleep2592764-21cut2
582323281,3sleep0582356-21apt-get0
498605280,5sleep1498717-21/usr/sbin/munin1
447095281,3sleep1447128-21apt-get1
427643281,3sleep1427676-21apt-get1
421268281,4sleep1421417-21df_inode1
421232281,3sleep0421265-21apt-get0
403234280,1sleep1404427-21kthreadcore1
376243281,3sleep0376276-21apt-get0
374390281,4sleep2374953-21memory2
355625281,4sleep0355677-21/usr/sbin/munin0
337553281,3sleep1337586-21apt-get1
337276281,4sleep1337341-21munin-run1
30179880,4rtkit-daemon636-21snmpd2
30179880,4rtkit-daemon636-21snmpd2
30179880,4rtkit-daemon636-21snmpd2
30179880,4rtkit-daemon636-21snmpd2
30179880,4rtkit-daemon636-21snmpd2
30179880,4rtkit-daemon448-21wpa_supplicant2
30179880,4rtkit-daemon448-21wpa_supplicant2
30179880,4rtkit-daemon3205-21sendmail-mta2
30179880,4rtkit-daemon3205-21sendmail-mta2
30179880,4rtkit-daemon200064-21munin-node2
30179880,4rtkit-daemon200064-21munin-node2
30179880,4rtkit-daemon200064-21munin-node2
30179880,4rtkit-daemon200064-21munin-node2
30179880,4rtkit-daemon200064-21munin-node2
30179880,4rtkit-daemon200064-21munin-node2
30179880,4rtkit-daemon0-21swapper/22
30179880,1rtkit-daemon0-21swapper/22
30179880,1rtkit-daemon0-21swapper/22
30179880,1rtkit-daemon0-21swapper/22
234658280,2sleep10-21swapper/11
227087281,4sleep0227145-21ntp_states0
212906280,5sleep0213849-21sed0
208697281,3sleep1208730-21apt-get1
536358270,4sleep0536469-21timerandwakeup0
536358270,4sleep0536469-21timerandwakeup0
530357270,5sleep0530656-21ls0
517842270,3sleep1517864-21apt-get1
511788271,3sleep1512146-21cut1
485650271,3sleep0485683-21apt-get0
472523270,5sleep0636-21snmpd0
465231271,3sleep0465308-21ntp_states0
416431271,3sleep1418463-21tr1
318350271,3sleep0318493-21df0
30179870,4rtkit-daemon638-21ntpd2
30179870,4rtkit-daemon3200908-21packagekitd2
30179870,4rtkit-daemon200064-21munin-node2
30179870,3rtkit-daemon638-21ntpd2
30179870,3rtkit-daemon638-21ntpd2
30179870,3rtkit-daemon636-21snmpd2
30179870,3rtkit-daemon636-21snmpd2
30179870,3rtkit-daemon636-21snmpd2
30179870,3rtkit-daemon636-21snmpd2
30179870,3rtkit-daemon636-21snmpd2
30179870,3rtkit-daemon200064-21munin-node2
30179870,3rtkit-daemon200064-21munin-node2
30179870,3rtkit-daemon154634-21munin-node2
292417271,3sleep0292563-21df0
255333270,4sleep1256903-21kthreadcore1
253877271,2sleep00-21swapper/00
251907270,1sleep20-21swapper/22
215825270,4sleep0216788-21sed0
602045261,3sleep10-21swapper/11
589394260,4sleep0589764-21cut0
588481260,3sleep1588494-21apt-get1
539254261,2sleep00-21swapper/00
497512262,2sleep1497577-21python31
493614262,2sleep0495629-21kthreadcore0
473530260,3sleep0474414-21grep0
440766260,3sleep0440922-21diskstats0
434066261,2sleep10-21swapper/11
414236260,1sleep00-21swapper/00
409484261,2sleep10-21swapper/11
388644260,1sleep00-21swapper/00
377224261,3sleep1378193-21cut1
370016260,3sleep1370131-21perl1
368680261,3sleep1363453-21/usr/sbin/munin1
357636261,3sleep0358594-21kthreadcore0
344144260,3sleep1344187-21fschecks_count1
344144260,3sleep1344187-21fschecks_count1
335777261,3sleep0336239-21memory0
278379260,3sleep0278437-21ntp_states0
272861260,1sleep10-21swapper/11
265681261,2sleep10-21swapper/11
265637260,4sleep0265678-21proc_pri0
237407260,3sleep0239571-21grep0
229703260,3sleep0231137-21kthreadcore0
200021261,3sleep0200540-21kthreadcore0
614336250,1sleep00-21swapper/00
607660250,4sleep00-21swapper/00
601519250,1sleep00-21swapper/00
588360250,1sleep10-21swapper/11
563095250,2sleep00-21swapper/00
558462251,2sleep10-21swapper/11
556318250,1sleep10-21swapper/11
544315250,3sleep10-21swapper/11
537660251,2sleep10-21swapper/11
530658250,2sleep10-21swapper/11
530658250,2sleep10-21swapper/11
511586250,2sleep00-21swapper/00
507840250,3sleep0509976-21kthreadcore0
485326250,1sleep10-21swapper/11
478932250,3sleep10-21swapper/11
471899250,2sleep1472088-21sed1
459987250,3sleep1460142-21diskstats1
453102250,1sleep00-21swapper/00
434060250,2sleep00-21swapper/00
420907250,1sleep00-21swapper/00
401511250,1sleep00-21swapper/00
389333251,2sleep00-21swapper/00
388530250,1sleep10-21swapper/11
375985251,2sleep00-21swapper/00
362804250,1sleep10-21swapper/11
353042250,3sleep1355197-21kthreadcore1
345040250,3sleep0346238-21cut0
345040250,3sleep0346238-21cut0
343709250,3sleep0343735-21idleruntime-cro0
317792250,1sleep10-21swapper/11
300744250,3sleep0302827-21kthreadcore0
291777250,1sleep00-21swapper/00
286342251,2sleep1286519-21irqcore1
274694251,2sleep10-21swapper/11
241354251,2sleep10-21swapper/11
223870250,2sleep10-21swapper/11
216789250,3sleep1217953-21kthreadcore1
188789250,2sleep10-21swapper/11
616135240,2sleep10-21swapper/11
570271240,2sleep00-21swapper/00
544167240,1sleep00-21swapper/00
511097240,3sleep10-21swapper/11
481773240,1sleep00-21swapper/00
440259240,1sleep10-21swapper/11
320143240,2sleep1322193-21grep1
302829241,1sleep1331ktimers/11
292378240,3sleep10-21swapper/11
285408240,3sleep00-21swapper/00
272711240,3sleep00-21swapper/00
244061240,3sleep00-21swapper/00
199817240,3sleep10-21swapper/11
609703230,1sleep10-21swapper/11
595441230,1sleep10-21swapper/11
581373230,1sleep10-21swapper/11
578504230,1sleep00-21swapper/00
571130230,1sleep10-21swapper/11
565518230,1sleep10-21swapper/11
432682230,1sleep00-21swapper/00
311858230,1sleep00-21swapper/00
309374230,1sleep10-21swapper/11
247642230,1sleep10-21swapper/11
200636230,1sleep10-21swapper/11
453503220,1sleep10-21swapper/11
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional