You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-10 - 05:55
[ 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 #c, slot #3

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.
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 100 highest latencies:
System rackcslot3s.osadl.org (updated Tue Feb 10, 2026 00:43:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
98402322308,4sleep20-21swapper/219:09:462
96052319312,5sleep30-21swapper/319:06:473
97592317310,5sleep10-21swapper/119:08:451
95822316302,5sleep00-21swapper/019:06:280
10123993150,313cyclictest841-21kworker/u16:2+efi_rts_wq23:55:131
10123993140,313cyclictest12995-21kworker/u16:0+efi_rts_wq19:14:291
10122993140,313cyclictest841-21kworker/u16:2+efi_rts_wq22:20:140
10124993120,311cyclictest841-21kworker/u16:2+efi_rts_wq00:20:142
10122993120,311cyclictest4302-21kworker/u16:3+efi_rts_wq23:05:140
10125993110,310cyclictest12995-21kworker/u16:0+efi_rts_wq21:35:113
10125993100,309cyclictest12995-21kworker/u16:0+efi_rts_wq20:10:133
10123993090,308cyclictest841-21kworker/u16:2+efi_rts_wq20:54:471
10122993090,308cyclictest12995-21kworker/u16:0+efi_rts_wq21:19:510
10124993080,307cyclictest12995-21kworker/u16:0+efi_rts_wq21:45:122
10122993080,307cyclictest12995-21kworker/u16:0+efi_rts_wq20:05:120
10124993070,306cyclictest841-21kworker/u16:2+efi_rts_wq00:10:142
10125993060,305cyclictest12995-21kworker/u16:0+efi_rts_wq21:50:133
10124993060,305cyclictest12995-21kworker/u16:0+efi_rts_wq22:15:142
10122993050,304cyclictest841-21kworker/u16:2+efi_rts_wq19:49:350
10122993050,304cyclictest21966-21kworker/u16:0+efi_rts_wq00:25:140
10125993030,302cyclictest4302-21kworker/u16:3+efi_rts_wq23:05:143
10123993030,302cyclictest841-21kworker/u16:2+efi_rts_wq21:04:491
10123993010,300cyclictest12995-21kworker/u16:0+efi_rts_wq21:15:141
10125993000,299cyclictest12995-21kworker/u16:0+efi_rts_wq20:49:453
10125993000,297cyclictest841-21kworker/u16:2+efi_rts_wq23:25:143
10122993000,299cyclictest841-21kworker/u16:2+efi_rts_wq19:30:130
10123992990,298cyclictest841-21kworker/u16:2+efi_rts_wq22:55:151
10124992980,297cyclictest841-21kworker/u16:2+efi_rts_wq21:55:132
10124992980,297cyclictest12995-21kworker/u16:0+efi_rts_wq19:50:132
10123992980,297cyclictest12995-21kworker/u16:0+efi_rts_wq21:05:131
10124992970,296cyclictest12995-21kworker/u16:0+efi_rts_wq19:10:122
10122992970,296cyclictest21966-21kworker/u16:0+efi_rts_wq00:05:120
10124992960,295cyclictest841-21kworker/u16:2+efi_rts_wq21:34:542
10124992960,295cyclictest841-21kworker/u16:2+efi_rts_wq20:30:122
10122992950,294cyclictest21966-21kworker/u16:0+efi_rts_wq00:20:240
10123992940,293cyclictest841-21kworker/u16:2+efi_rts_wq00:10:141
10123992940,293cyclictest21966-21kworker/u16:0+efi_rts_wq00:15:121
10125992930,292cyclictest841-21kworker/u16:2+efi_rts_wq23:40:173
10125992930,292cyclictest4302-21kworker/u16:3+efi_rts_wq22:45:133
10123992930,292cyclictest841-21kworker/u16:2+efi_rts_wq19:59:381
10125992920,291cyclictest841-21kworker/u16:2+efi_rts_wq22:55:153
10122992920,289cyclictest841-21kworker/u16:2+efi_rts_wq22:40:140
10124992900,289cyclictest841-21kworker/u16:2+efi_rts_wq20:25:142
10123992900,289cyclictest841-21kworker/u16:2+efi_rts_wq19:40:131
10124992890,288cyclictest841-21kworker/u16:2+efi_rts_wq23:45:112
10123992880,287cyclictest21966-21kworker/u16:0+efi_rts_wq00:25:141
10122992880,287cyclictest841-21kworker/u16:2+efi_rts_wq21:00:140
10123992870,286cyclictest21966-21kworker/u16:0+efi_rts_wq23:40:131
10122992860,285cyclictest841-21kworker/u16:2+efi_rts_wq21:40:130
10124992840,283cyclictest841-21kworker/u16:2+efi_rts_wq00:00:122
10123992830,282cyclictest12995-21kworker/u16:0+efi_rts_wq21:30:121
10122992830,282cyclictest4302-21kworker/u16:3+efi_rts_wq23:20:130
10125992820,281cyclictest841-21kworker/u16:2+efi_rts_wq21:40:143
10122992820,281cyclictest12995-21kworker/u16:0+efi_rts_wq19:35:120
10125992790,278cyclictest841-21kworker/u16:2+efi_rts_wq21:14:503
10122992790,278cyclictest21966-21kworker/u16:0+efi_rts_wq23:40:130
10124992780,277cyclictest841-21kworker/u16:2+efi_rts_wq21:20:132
10124992780,277cyclictest12995-21kworker/u16:0+efi_rts_wq22:25:142
10123992780,277cyclictest12995-21kworker/u16:0+efi_rts_wq20:40:131
10122992780,276cyclictest841-21kworker/u16:2+efi_rts_wq23:00:130
10122992760,275cyclictest841-21kworker/u16:2+efi_rts_wq19:20:130
10122992750,274cyclictest12995-21kworker/u16:0+efi_rts_wq19:10:130
10125992740,273cyclictest12995-21kworker/u16:0+efi_rts_wq19:25:123
10124992740,273cyclictest841-21kworker/u16:2+efi_rts_wq20:35:122
10122992740,273cyclictest12995-21kworker/u16:0+efi_rts_wq21:35:120
10122992730,272cyclictest841-21kworker/u16:2+efi_rts_wq22:00:130
10122992730,271cyclictest841-21kworker/u16:2+efi_rts_wq23:35:130
10124992710,269cyclictest841-21kworker/u16:2+efi_rts_wq00:30:272
10122992710,269cyclictest841-21kworker/u16:2+efi_rts_wq23:50:130
10123992700,269cyclictest841-21kworker/u16:2+efi_rts_wq20:00:121
10122992700,269cyclictest841-21kworker/u16:2+efi_rts_wq20:00:120
10122992690,268cyclictest841-21kworker/u16:2+efi_rts_wq22:50:080
10123992680,267cyclictest4302-21kworker/u16:3+efi_rts_wq22:45:131
10125992670,266cyclictest841-21kworker/u16:2+efi_rts_wq21:25:133
10123992670,266cyclictest841-21kworker/u16:2+efi_rts_wq23:25:131
10122992670,266cyclictest841-21kworker/u16:2+efi_rts_wq20:15:120
10125992660,265cyclictest841-21kworker/u16:2+efi_rts_wq21:20:123
10122992630,261cyclictest4302-21kworker/u16:3+efi_rts_wq23:10:130
10125992620,261cyclictest841-21kworker/u16:2+efi_rts_wq19:55:143
10124992600,259cyclictest841-21kworker/u16:2+efi_rts_wq23:30:152
10123992600,259cyclictest841-21kworker/u16:2+efi_rts_wq23:15:111
10124992590,258cyclictest12995-21kworker/u16:0+efi_rts_wq20:10:132
10125992570,256cyclictest12995-21kworker/u16:0+efi_rts_wq19:19:303
10123992570,256cyclictest841-21kworker/u16:2+efi_rts_wq23:05:101
10124992560,255cyclictest841-21kworker/u16:2+efi_rts_wq21:00:142
10125992530,252cyclictest841-21kworker/u16:2+efi_rts_wq20:15:133
10123992530,252cyclictest12995-21kworker/u16:0+efi_rts_wq19:34:331
10123992530,251cyclictest12995-21kworker/u16:0+efi_rts_wq20:55:131
10123992520,251cyclictest12995-21kworker/u16:0+efi_rts_wq19:54:371
10123992520,249cyclictest841-21kworker/u16:2+efi_rts_wq21:25:141
10125992510,249cyclictest21966-21kworker/u16:0+efi_rts_wq00:15:103
10122992490,248cyclictest841-21kworker/u16:2+efi_rts_wq23:55:190
10122992490,246cyclictest12995-21kworker/u16:0+efi_rts_wq20:20:130
10125992450,244cyclictest841-21kworker/u16:2+efi_rts_wq22:40:133
10125992440,243cyclictest12995-21kworker/u16:0+efi_rts_wq19:50:123
10123992430,242cyclictest12995-21kworker/u16:0+efi_rts_wq22:05:151
10122992430,242cyclictest841-21kworker/u16:2+efi_rts_wq21:29:540
10123992420,241cyclictest4302-21kworker/u16:3+efi_rts_wq22:50:131
10123992410,240cyclictest841-21kworker/u16:2+efi_rts_wq19:45:151
10124992370,236cyclictest12995-21kworker/u16:0+efi_rts_wq21:05:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional