You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-07 - 05:33
[ 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 Sat Feb 07, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
132142334312,19sleep20-21swapper/219:05:342
135172325318,5sleep30-21swapper/319:09:273
135392317302,5sleep00-21swapper/019:09:440
132672316309,5sleep10-21swapper/119:06:131
13826993150,314cyclictest27082-21kworker/u16:2+efi_rts_wq22:50:133
13825993140,313cyclictest11472-21kworker/u16:0+efi_rts_wq19:45:132
13824993140,313cyclictest9336-21kworker/u16:3+efi_rts_wq21:25:121
13824993140,313cyclictest9336-21kworker/u16:3+efi_rts_wq21:00:121
13823993090,308cyclictest9336-21kworker/u16:3+efi_rts_wq21:05:120
13823993090,308cyclictest9336-21kworker/u16:3+efi_rts_wq19:19:140
13825993080,307cyclictest9336-21kworker/u16:3+efi_rts_wq19:25:122
13823993080,307cyclictest7673-21kworker/u16:1+efi_rts_wq22:54:530
13823993080,307cyclictest20748-21kworker/u16:2+efi_rts_wq23:40:110
13823993060,305cyclictest9336-21kworker/u16:3+efi_rts_wq21:25:120
13823993060,305cyclictest11472-21kworker/u16:0+efi_rts_wq22:15:120
13823993050,304cyclictest9336-21kworker/u16:3+efi_rts_wq19:40:130
13825993040,303cyclictest11472-21kworker/u16:0+efi_rts_wq20:34:302
13825993040,303cyclictest11472-21kworker/u16:0+efi_rts_wq19:55:122
13824993040,303cyclictest20748-21kworker/u16:2+efi_rts_wq00:21:101
13825993030,301cyclictest11472-21kworker/u16:0+efi_rts_wq21:55:132
13824993020,301cyclictest11472-21kworker/u16:0+efi_rts_wq21:15:131
13823993020,301cyclictest23264-21kworker/u16:0+efi_rts_wq23:25:130
13823993020,301cyclictest11472-21kworker/u16:0+efi_rts_wq21:45:120
13823993020,301cyclictest11472-21kworker/u16:0+efi_rts_wq21:45:120
13823993020,301cyclictest11472-21kworker/u16:0+efi_rts_wq20:25:130
13825993010,300cyclictest9336-21kworker/u16:3+efi_rts_wq19:15:012
13824993010,300cyclictest9336-21kworker/u16:3+efi_rts_wq22:00:121
13824993000,299cyclictest11472-21kworker/u16:0+efi_rts_wq22:24:481
13823993000,298cyclictest11472-21kworker/u16:0+efi_rts_wq20:55:130
13824992990,298cyclictest11472-21kworker/u16:0+efi_rts_wq20:00:131
13823992990,298cyclictest23264-21kworker/u16:0+efi_rts_wq00:15:110
13825992980,297cyclictest11472-21kworker/u16:0+efi_rts_wq20:10:132
13824992980,297cyclictest11472-21kworker/u16:0+efi_rts_wq21:55:121
13825992970,296cyclictest9336-21kworker/u16:3+efi_rts_wq19:20:112
13824992970,296cyclictest20748-21kworker/u16:2+efi_rts_wq23:20:081
13823992970,296cyclictest11472-21kworker/u16:0+efi_rts_wq19:30:120
13826992950,294cyclictest23264-21kworker/u16:0+efi_rts_wq23:55:113
13824992950,294cyclictest20748-21kworker/u16:2+efi_rts_wq00:11:091
13823992950,294cyclictest11472-21kworker/u16:0+efi_rts_wq21:10:110
13826992940,293cyclictest11472-21kworker/u16:0+efi_rts_wq20:30:123
13824992940,293cyclictest9336-21kworker/u16:3+efi_rts_wq19:15:121
13823992940,292cyclictest20748-21kworker/u16:2+efi_rts_wq23:20:070
13824992930,292cyclictest20748-21kworker/u16:2+efi_rts_wq23:09:541
13824992920,291cyclictest23264-21kworker/u16:0+efi_rts_wq00:05:141
13824992910,290cyclictest9336-21kworker/u16:3+efi_rts_wq19:54:221
13825992900,289cyclictest9336-21kworker/u16:3+efi_rts_wq19:50:112
13824992900,289cyclictest20748-21kworker/u16:2+efi_rts_wq23:51:041
13823992900,289cyclictest23264-21kworker/u16:0+efi_rts_wq00:25:120
13824992870,286cyclictest9336-21kworker/u16:3+efi_rts_wq21:35:141
13826992860,285cyclictest27082-21kworker/u16:2+efi_rts_wq22:34:493
13826992860,285cyclictest20748-21kworker/u16:2+efi_rts_wq23:46:033
13825992860,285cyclictest20748-21kworker/u16:2+efi_rts_wq00:20:122
13824992860,285cyclictest23264-21kworker/u16:0+efi_rts_wq00:25:121
13825992830,282cyclictest9336-21kworker/u16:3+efi_rts_wq19:10:132
13823992800,279cyclictest13118-21kworker/u16:0+efi_rts_wq23:04:540
13823992800,279cyclictest11472-21kworker/u16:0+efi_rts_wq21:19:370
13824992790,278cyclictest9336-21kworker/u16:3+efi_rts_wq21:20:111
13823992790,278cyclictest20748-21kworker/u16:2+efi_rts_wq23:19:560
13823992790,278cyclictest11472-21kworker/u16:0+efi_rts_wq22:30:130
13824992780,277cyclictest11472-21kworker/u16:0+efi_rts_wq21:30:121
13823992780,277cyclictest9336-21kworker/u16:3+efi_rts_wq22:20:130
13825992770,276cyclictest11472-21kworker/u16:0+efi_rts_wq21:14:362
13824992770,275cyclictest13118-21kworker/u16:0+efi_rts_wq22:55:121
13823992770,276cyclictest23264-21kworker/u16:0+efi_rts_wq00:35:120
13825992760,275cyclictest20748-21kworker/u16:2+efi_rts_wq23:35:112
13823992760,275cyclictest11472-21kworker/u16:0+efi_rts_wq20:00:130
13826992750,274cyclictest11472-21kworker/u16:0+efi_rts_wq19:55:123
13824992740,273cyclictest23264-21kworker/u16:0+efi_rts_wq00:36:141
13824992730,272cyclictest9336-21kworker/u16:3+efi_rts_wq22:29:481
13825992720,271cyclictest9336-21kworker/u16:3+efi_rts_wq20:50:122
13823992720,271cyclictest9336-21kworker/u16:3+efi_rts_wq22:04:450
13824992710,270cyclictest11472-21kworker/u16:0+efi_rts_wq20:35:141
13824992710,270cyclictest11472-21kworker/u16:0+efi_rts_wq19:55:121
13823992700,269cyclictest9336-21kworker/u16:3+efi_rts_wq20:20:140
13825992690,268cyclictest15621-21kworker/u16:3+efi_rts_wq23:05:112
13824992680,267cyclictest9336-21kworker/u16:3+efi_rts_wq19:44:201
13823992680,267cyclictest9336-21kworker/u16:3+efi_rts_wq20:05:120
13826992670,266cyclictest15621-21kworker/u16:3+efi_rts_wq23:05:113
13824992670,266cyclictest9336-21kworker/u16:3+efi_rts_wq22:45:121
13825992660,265cyclictest9336-21kworker/u16:3+efi_rts_wq20:09:242
13825992660,265cyclictest13118-21kworker/u16:0+efi_rts_wq23:00:132
13825992660,265cyclictest11472-21kworker/u16:0+efi_rts_wq22:05:132
13824992660,265cyclictest20748-21kworker/u16:2+efi_rts_wq23:40:111
13824992640,261cyclictest20748-21kworker/u16:2+efi_rts_wq23:35:111
13826992630,261cyclictest9336-21kworker/u16:3+efi_rts_wq22:35:133
13825992630,262cyclictest9336-21kworker/u16:3+efi_rts_wq20:19:262
13824992630,262cyclictest9336-21kworker/u16:3+efi_rts_wq19:34:181
13823992630,262cyclictest11472-21kworker/u16:0+efi_rts_wq21:30:130
13824992620,261cyclictest23264-21kworker/u16:0+efi_rts_wq23:25:131
13826992610,260cyclictest20748-21kworker/u16:2+efi_rts_wq23:50:123
13824992610,260cyclictest9336-21kworker/u16:3+efi_rts_wq21:50:151
13824992570,256cyclictest11472-21kworker/u16:0+efi_rts_wq20:25:131
13826992550,254cyclictest20748-21kworker/u16:2+efi_rts_wq00:01:073
13823992510,250cyclictest9336-21kworker/u16:3+efi_rts_wq19:14:140
13824992500,249cyclictest9336-21kworker/u16:3+efi_rts_wq19:20:111
13823992490,248cyclictest11472-21kworker/u16:0+efi_rts_wq19:59:230
13823992480,247cyclictest11472-21kworker/u16:0+efi_rts_wq19:35:120
13826992450,244cyclictest11472-21kworker/u16:0+efi_rts_wq20:29:283
13824992440,243cyclictest11472-21kworker/u16:0+efi_rts_wq21:49:421
13824992440,243cyclictest11472-21kworker/u16:0+efi_rts_wq21:49:421
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional