You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-11 - 04:19
[ 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 #f, slot #4

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: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rackfslot4s.osadl.org (updated Wed Feb 11, 2026 00:44:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1373721270,2chrt13738-21runrttasks23:46:150
2447821230,2chrt24477-21ssh21:36:390
387921190,2chrt3880-21runrttasks22:42:580
1028421190,2chrt10279-21users22:52:260
739221160,2sleep07391-21seq22:48:270
2272321160,3chrt22724-21/usr/sbin/munin23:11:170
1978921150,2sleep019790-21chrt22:18:140
1501121150,3chrt15012-21seq00:36:470
2652321140,1sleep026522-21seq22:28:240
2197921140,3chrt21981-21runrttasks21:32:550
972121120,2chrt9722-21sh21:15:190
52521120,2chrt526-21seq19:15:510
2599621120,2chrt25997-21sshd23:16:130
1727221120,2chrt17270-21cut21:26:080
62721110,1sleep0632-21/usr/sbin/munin00:15:470
2706921110,1sleep027072-21cut00:06:110
547421100,2chrt5475-21chrt23:34:560
1516121100,2chrt15160-21ntpq20:31:140
3021621090,2chrt30218-21sleep19:11:220
434621050,1sleep04347-21sh21:55:350
2308021050,2chrt23081-21sleep19:51:590
2988021030,2sleep029881-21fschecks_time00:10:520
101182960,2sleep010121-21cut23:41:050
28462930,2sleep02845-21ntpq20:11:480
151562930,2sleep015158-21awk19:40:210
300912890,2sleep030094-21aten2.4_rfpower21:45:320
128102880,2sleep012811-21chrt19:35:440
182662870,1sleep018270-21aten2.4_rfpower19:45:240
33962840,2sleep03401-21irqrtprio19:20:440
295522840,2sleep029551-21seq21:44:360
87362830,2sleep08737-21chrt21:13:190
74492810,2sleep07450-21chrt23:37:090
57922810,3sleep05793-21seq19:25:210
159332800,1sleep015934-21chrt23:50:120
210592780,2sleep021055-21ps23:57:130
298302750,1sleep029831-21chrt22:33:220
119282750,2sleep011929-21sh00:32:120
42272740,1sleep04228-21seq21:05:510
151772740,2sleep015178-21seq22:11:110
200132710,2sleep020011-21sendmail_mailst23:07:140
132332690,1sleep013234-21basename21:20:330
106202670,2sleep010622-21chrt22:05:030
54462590,1sleep05445-21seq20:15:470
79172580,1sleep07914-21aten2.4_rfpower20:20:260
313642564,10sleep031362-21hddtemp_smartct22:35:560
180092520,1sleep018010-21seq23:04:580
28729905121,22cyclictest0-21swapper23:24:340
143262510,2sleep014327-21sh22:59:090
52192500,2chrt5134-21ntp_states00:22:110
303832500,1sleep030384-21seq20:55:480
28729904818,23cyclictest0-21swapper21:52:500
28729904818,22cyclictest0-21swapper00:29:370
28729904814,9cyclictest6120-21diskmemload22:08:560
105062482,6sleep00-21swapper19:31:340
28729904719,20cyclictest0-21swapper00:03:050
28729904718,22cyclictest0-21swapper22:23:550
174882470,2chrt17485-21/usr/sbin/munin20:35:390
28729904618,21cyclictest0-21swapper23:27:420
275632460,3chrt27547-21ntpq20:51:110
2594524612,19sleep026020-21df19:05:230
2872990445,19cyclictest24243-21ntpq20:45:530
310492430,2sleep031050-21fschecks_time20:05:350
28729904220,15cyclictest0-21swapper19:55:270
28729904212,22cyclictest0-21swapper20:40:400
2872990414,19cyclictest446-21diskstats21:00:310
28729904113,20cyclictest0-21swapper20:25:260
284502410,2chrt28451-21seq20:00:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional