You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-25 - 08:52
[ 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 Sun Jan 25, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23365579912220,1218cyclictest26224372sleep33
2336557992791,275cyclictest2751149-21turbostat3
2336557992440,241cyclictest2718775-21turbostat3
25508362720,4sleep12550837-21sendmail_mailqu1
25100602240,2sleep0221rcuc/00
2336557992421,1cyclictest0-21swapper/33
2336557992118,1cyclictest0-21swapper/33
2336557992018,0cyclictest0-21swapper/33
233655799201,15cyclictest2712349-21taskset3
24478302171,8sleep02448015-21users0
2336557991614,1cyclictest0-21swapper/33
2336557991614,1cyclictest0-21swapper/33
233655799161,12cyclictest2763951-21chrt3
233655799161,11cyclictest2699745-21taskset3
233655799158,4cyclictest2506695-21turbostat3
233655799155,7cyclictest2672853-21taskset3
2336557991513,1cyclictest0-21swapper/33
2336557991513,1cyclictest0-21swapper/33
2336557991513,0cyclictest0-21swapper/33
2336557991513,0cyclictest0-21swapper/33
2336557991512,1cyclictest0-21swapper/33
233655799151,10cyclictest2582957-21taskset3
233655799151,10cyclictest2487506-21taskset3
233655799151,10cyclictest2480546-21turbostat3
233655799151,10cyclictest2455114-21taskset3
233655799151,10cyclictest2410185-21taskset3
25586842141,1sleep30-21swapper/33
233655799148,4cyclictest2383831-21taskset3
233655799144,7cyclictest2725433-21taskset3
233655799141,9cyclictest24486392sleep33
2336557991413,0cyclictest0-21swapper/33
2336557991413,0cyclictest0-21swapper/33
2336557991412,1cyclictest0-21swapper/33
2336557991412,1cyclictest0-21swapper/33
2336557991412,1cyclictest0-21swapper/33
2336557991412,1cyclictest0-21swapper/33
2336557991412,1cyclictest0-21swapper/33
2336557991412,1cyclictest0-21swapper/33
2336557991412,1cyclictest0-21swapper/33
2336557991412,0cyclictest0-21swapper/33
2336557991411,1cyclictest0-21swapper/33
2336557991411,1cyclictest0-21swapper/33
2336557991411,1cyclictest0-21swapper/33
233655799141,10cyclictest2751039-21taskset3
233655799141,10cyclictest2641708-21taskset3
233655799141,10cyclictest2608747-21taskset3
233655799141,10cyclictest2589891-21chrt3
233655799141,10cyclictest2576985-21taskset3
233655799141,10cyclictest2538499-21taskset3
233655799141,10cyclictest2468025-21taskset3
233655799141,10cyclictest2441788-21taskset3
233655799141,10cyclictest2352133-21taskset3
233655799140,11cyclictest2442259-21taskset3
301798130,8rtkit-daemon2343131-21munin-node2
25007132131,5sleep02500833-21gltestperf0
233655799134,6cyclictest2428921-21taskset3
233655799133,7cyclictest25262302sleep33
233655799131,9cyclictest2616054-21chrt3
233655799131,9cyclictest2615847-21taskset3
233655799131,9cyclictest2431084-21taskset3
233655799131,8cyclictest2693329-21taskset3
2336557991312,0cyclictest0-21swapper/33
2336557991312,0cyclictest0-21swapper/33
2336557991312,0cyclictest0-21swapper/33
233655799131,10cyclictest2744506-21taskset3
2336557991311,0cyclictest0-21swapper/33
2336557991310,1cyclictest0-21swapper/33
233655799130,10cyclictest2564668-21taskset3
233655799130,10cyclictest2512763-21taskset3
27488092121,8sleep22750090-21memory2
26417112121,3sleep12641713-21/usr/sbin/munin1
233655799120,9cyclictest2390635-21chrt3
233655799120,10cyclictest2718446-21chrt3
301798110,7rtkit-daemon636-21snmpd2
301798100,5rtkit-daemon2370078-21sed2
26977122100,4sleep12698471-21sed1
26866282100,3sleep12686651-21/usr/sbin/munin1
25143522102,6sleep12515488-21cut1
30179890,6rtkit-daemon2343131-21munin-node2
30179890,5rtkit-daemon636-21snmpd2
30179890,5rtkit-daemon3205-21sendmail-mta2
30179890,5rtkit-daemon2687823-21irqcore2
30179890,5rtkit-daemon2432636-21kthreadcore2
30179890,4rtkit-daemon636-21snmpd2
30179890,4rtkit-daemon2343131-21munin-node2
30179890,1rtkit-daemon0-21swapper/22
30179890,1rtkit-daemon0-21swapper/22
30179890,1rtkit-daemon0-21swapper/22
30179890,1rtkit-daemon0-21swapper/22
2679289291,5sleep22679342-21ntp_states2
2590400291,5sleep2636-21snmpd2
2551889291,5sleep22552045-21diskstats2
2475540292,1sleep1171rcu_preempt1
2435833291,4sleep22435866-21apt-get2
2410343290,7sleep02410495-21head0
2390667291,4sleep02390670-21apt-get0
2345637292,3sleep12345670-21apt-get1
2330512290,4sleep30-21swapper/33
30179880,5rtkit-daemon636-21snmpd2
30179880,5rtkit-daemon317-21systemd-udevd2
30179880,5rtkit-daemon2343131-21munin-node2
30179880,4rtkit-daemon667-21lldpd2
30179880,4rtkit-daemon636-21snmpd2
30179880,4rtkit-daemon636-21snmpd2
30179880,4rtkit-daemon492-21gmain2
30179880,4rtkit-daemon492-21gmain2
30179880,4rtkit-daemon448-21wpa_supplicant2
30179880,4rtkit-daemon441-21rsyslogd2
30179880,4rtkit-daemon430-21avahi-daemon2
30179880,4rtkit-daemon413-21rpcbind2
30179880,4rtkit-daemon3205-21sendmail-mta2
30179880,4rtkit-daemon3205-21sendmail-mta2
30179880,4rtkit-daemon3205-21sendmail-mta2
30179880,4rtkit-daemon2738024-21apt-get2
30179880,4rtkit-daemon2699710-21/usr/sbin/munin2
30179880,4rtkit-daemon2544529-21taskset2
30179880,4rtkit-daemon2343131-21munin-node2
30179880,4rtkit-daemon2343131-21munin-node2
30179880,4rtkit-daemon2343131-21munin-node2
30179880,4rtkit-daemon2343131-21munin-node2
30179880,4rtkit-daemon2343131-21munin-node2
30179880,4rtkit-daemon2343131-21munin-node2
30179880,4rtkit-daemon2343131-21munin-node2
30179880,4rtkit-daemon2343131-21munin-node2
30179880,4rtkit-daemon0-21swapper/22
30179880,4rtkit-daemon0-21swapper/22
30179880,1rtkit-daemon0-21swapper/22
30179880,1rtkit-daemon0-21swapper/22
2763311280,5sleep02763567-21head0
2712974280,5sleep12713562-21ps1
2712605281,4sleep22712748-21expr2
2692188280,1sleep10-21swapper/11
2679422283,3sleep02679508-21switchtime0
2646951280,5sleep22647007-21ntp_states2
2608471281,4sleep02608527-21ntp_states0
2595829281,4sleep02596067-21tail0
2590108281,4sleep12590112-21cron1
2569939280,4sleep02569998-21ntp_states0
2500521281,3sleep22500553-21apt-get2
2372326280,5sleep22373378-21kthreadcore2
2371344281,3sleep12371377-21apt-get1
2370399281,4sleep02370599-21sed0
2357693281,4sleep02357890-21users0
2342916281,4sleep22343207-21gpgv2
2335802280,4sleep02336046-21users0
30179870,4rtkit-daemon636-21snmpd2
30179870,4rtkit-daemon492-21gmain2
30179870,4rtkit-daemon2343131-21munin-node2
30179870,3rtkit-daemon636-21snmpd2
30179870,3rtkit-daemon636-21snmpd2
30179870,3rtkit-daemon636-21snmpd2
30179870,3rtkit-daemon492-21gmain2
30179870,3rtkit-daemon492-21gmain2
30179870,3rtkit-daemon3205-21sendmail-mta2
30179870,3rtkit-daemon3205-21sendmail-mta2
30179870,3rtkit-daemon2904-21cron2
30179870,3rtkit-daemon2343131-21munin-node2
2751125271,3sleep11-21systemd1
2731833271,2sleep12731866-21apt-get1
2673415270,1sleep00-21swapper/00
2663199270,5sleep12665287-21grep1
2655236270,4sleep02656193-21irqrtprio0
2653582271,3sleep12653821-21unixbench_multi1
2623448271,3sleep12624680-21kthreadcore1
2590364270,3sleep12590397-21apt-get1
2577512271,3sleep02577545-21apt-get0
2571098270,3sleep02571130-21apt-get0
2552247271,3sleep00-21swapper/00
2544342270,4sleep12544422-21grep1
2519788270,3sleep12519810-21apt-get1
2494127270,4sleep12494159-21apt1
2416576270,4sleep12416723-21df1
2416540271,3sleep02416573-21apt-get0
2405947270,1sleep10-21swapper/11
2390674271,3sleep12390830-21diskstats1
2383019270,4sleep12383096-21ntp_states1
2358693270,1sleep10-21swapper/11
2352181270,5sleep12352231-21/usr/sbin/munin1
2344826270,5sleep02345532-21smartctl0
2332018271,2sleep20-21swapper/22
2751380260,3sleep12751413-21apt-get1
2745832261,3sleep02746733-21cut0
2699252260,1sleep00-21swapper/00
2680840260,4sleep02681145-21irqcore0
2674425260,3sleep12674572-21cut1
2660820261,2sleep10-21swapper/11
2640632261,3sleep12640758-21grep1
2636454260,4sleep02637540-21cut0
2632881260,3sleep02633965-21memory0
2611234261,3sleep00-21swapper/00
2604725260,4sleep12606738-21kthreadcore1
2584118260,1sleep00-21swapper/00
2560001261,3sleep12562033-21tr1
2557709260,1sleep10-21swapper/11
2532607260,2sleep02532640-21apt-get0
2513361261,2sleep02513394-21apt-get0
2487009260,3sleep02486969-21apt-get0
2468340261,2sleep10-21swapper/11
2457663261,2sleep00-21swapper/00
2448676260,3sleep02448829-21df_inode0
2429813260,4sleep12430070-21irqcore1
2429025260,1sleep00-21swapper/00
2386735260,3sleep12388869-21grep1
2365384261,2sleep10-21swapper/11
2359505260,3sleep02360693-21cat0
30179850,1rtkit-daemon0-21swapper/00
2742285251,2sleep10-21swapper/11
2719241251,2sleep00-21swapper/00
2719006250,2sleep10-21swapper/11
2718443250,1sleep00-21swapper/00
2711929250,1sleep00-21swapper/00
2710848250,2sleep12711339-21strings1
2673442250,1sleep10-21swapper/11
2647582250,1sleep00-21swapper/00
2628296250,1sleep00-21swapper/00
2596805251,2sleep00-21swapper/00
2576930250,1sleep10-21swapper/11
2559021250,2sleep02560000-21grep0
2545185251,2sleep00-21swapper/00
2538741250,1sleep10-21swapper/11
2532090250,1sleep10-21swapper/11
2526387250,2sleep00-21swapper/00
2525666250,3sleep00-21swapper/00
2499970250,3sleep00-21swapper/00
2493278250,1sleep10-21swapper/11
2482254251,2sleep10-21swapper/11
2480796250,2sleep00-21swapper/00
2474356250,2sleep00-21swapper/00
2471702250,3sleep02473066-21/usr/sbin/munin0
2467477250,1sleep10-21swapper/11
2461039250,1sleep10-21swapper/11
2454448250,1sleep10-21swapper/11
2443239250,3sleep12444183-21kthreadcore1
2442004250,3sleep172-21kcompactd01
2438273251,2sleep00-21swapper/00
2435520250,1sleep00-21swapper/00
2416213250,1sleep10-21swapper/11
2409555250,0sleep00-21swapper/00
2402698251,2sleep10-21swapper/11
2398765250,2sleep00-21swapper/00
2390381250,3sleep02390398-21munin-run0
2383620250,1sleep00-21swapper/00
2375476251,2sleep00-21swapper/00
2331068250,2sleep12332017-21grep1
2758551240,2sleep10-21swapper/11
2738502240,1sleep00-21swapper/00
2737716240,3sleep00-21swapper/00
2705687240,3sleep00-21swapper/00
2692867240,3sleep00-21swapper/00
2662181240,2sleep02336552-21cyclictest0
2633966240,2sleep10-21swapper/11
2622194240,1sleep10-21swapper/11
2621392240,2sleep02621505-21smartctl0
2598822240,2sleep12600880-21kthreadcore1
2577548240,2sleep10-21swapper/11
2566172240,2sleep12568129-21grep1
2547255240,1sleep00-21swapper/00
2512755240,1sleep10-21swapper/11
2467456240,3sleep00-21swapper/00
2342604240,3sleep10-21swapper/11
2751369230,1sleep00-21swapper/00
2730681230,1sleep00-21swapper/00
2726937230,1sleep10-21swapper/11
2705605230,1sleep10-21swapper/11
2648103230,1sleep00-21swapper/00
2615077230,1sleep10-21swapper/11
2505987230,1sleep10-21swapper/11
2424423230,1sleep10-21swapper/11
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional