You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-24 - 07:31
[ 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 #7, slot #7

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 792 highest latencies:
System rack7slot7s.osadl.org (updated Sat Jan 24, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
280029481,9sleep20-21swapper/219:08:512
268029076,9sleep00-21swapper/019:07:160
263028168,9sleep30-21swapper/319:06:393
258827659,13sleep10-21swapper/119:06:051
105872570,1sleep3381rcuc/300:07:563
297999280,13cyclictest0-21swapper/221:48:302
2982992618,8cyclictest17966-21kworker/3:120:42:223
297999260,21cyclictest0-21swapper/200:26:132
55902240,0sleep00-21swapper/021:52:570
2982992420,4cyclictest8975-21kworker/3:200:34:233
2979992420,3cyclictest94-21kswapd021:40:002
2982992321,2cyclictest17966-21kworker/3:121:30:233
298299230,22cyclictest17966-21kworker/3:122:35:333
298299230,22cyclictest17966-21kworker/3:122:22:023
298299230,22cyclictest17966-21kworker/3:121:51:533
297999221,13cyclictest0-21swapper/200:37:522
297999220,21cyclictest0-21swapper/223:01:012
297799220,12cyclictest0-21swapper/122:20:111
2982992119,2cyclictest8975-21kworker/3:200:36:433
2982992118,2cyclictest17966-21kworker/3:122:42:033
297999210,1cyclictest0-21swapper/221:31:282
297799215,11cyclictest10747-21ssh22:15:131
298299200,1cyclictest0-21swapper/321:17:213
297999200,1cyclictest0-21swapper/222:37:452
2977992019,1cyclictest38150irq/131-snd_hda21:25:541
297799200,20cyclictest0-21swapper/121:47:351
297399200,2cyclictest0-21swapper/000:35:130
297399200,17cyclictest0-21swapper/023:48:380
297399200,17cyclictest0-21swapper/023:48:370
2979991911,7cyclictest1492-21grep23:25:142
2979991910,8cyclictest5732-21wc22:30:252
2977991914,2cyclictest25-21ksoftirqd/119:40:001
297799191,2cyclictest0-21swapper/122:33:141
297799190,0cyclictest0-21swapper/121:12:591
298299182,15cyclictest22119-21apt-get21:25:133
2982991817,1cyclictest0-21swapper/300:04:313
2982991814,4cyclictest17966-21kworker/3:122:02:033
297999180,1cyclictest0-21swapper/223:45:122
297999180,1cyclictest0-21swapper/223:45:122
297999180,17cyclictest0-21swapper/223:10:132
2977991818,0cyclictest0-21swapper/122:46:131
298299172,11cyclictest225-21systemd-journal00:24:593
2982991713,4cyclictest17966-21kworker/3:122:05:223
297999179,2cyclictest5825-21tr19:15:142
297999179,2cyclictest17676-21tr22:00:142
297999178,2cyclictest17022-21grep21:59:592
297999174,3cyclictest0-21swapper/220:10:002
297999172,0cyclictest0-21swapper/223:34:252
2977991712,3cyclictest25-21ksoftirqd/122:10:131
2973991712,3cyclictest7507-21sleep23:10:000
2982991613,3cyclictest17966-21kworker/3:121:23:033
297999169,2cyclictest17720-21tail00:30:262
297999168,2cyclictest25187-21head21:00:252
297999168,2cyclictest18766-21perf22:20:012
297999168,2cyclictest10120-21http19:24:592
297999167,2cyclictest8531-21cat21:55:002
2979991612,3cyclictest17869-21sh23:53:302
297799163,12cyclictest15392-21sensors00:10:211
2977991616,0cyclictest0-21swapper/123:12:061
2977991616,0cyclictest0-21swapper/122:38:311
297799160,16cyclictest0-21swapper/122:08:581
297399166,9cyclictest1235-21ntpd23:55:210
2973991613,2cyclictest455-21dbus-daemon00:05:570
298299152,10cyclictest0-21swapper/323:30:133
298299150,2cyclictest0-21swapper/323:11:113
297999159,2cyclictest26979-21grep21:05:182
297999159,2cyclictest24612-21cron23:20:002
297999158,2cyclictest22714-21grep21:25:152
297999157,2cyclictest22000-21sed22:40:162
2979991513,2cyclictest0-21swapper/221:21:242
297799158,4cyclictest24905-21apt-get19:55:131
2977991514,1cyclictest0-21swapper/121:54:061
297799151,13cyclictest0-21swapper/120:15:111
297399158,6cyclictest6868-21/usr/sbin/munin21:35:120
2973991511,3cyclictest30612-21latency_hist00:20:010
298299149,3cyclictest28116-21ssh21:46:583
2982991413,1cyclictest28002-21diskmemload21:40:313
2982991410,3cyclictest29398-21cron20:05:003
2982991410,3cyclictest20557-21sed23:35:243
297999146,6cyclictest4123-21munin-run21:15:002
297999146,3cyclictest16635-21grep22:55:262
2979991410,3cyclictest17421-21cron19:40:002
297999140,3cyclictest0-21swapper/223:08:112
297999140,12cyclictest0-21swapper/200:24:112
297799149,4cyclictest25-21ksoftirqd/122:41:001
297799148,6cyclictest24454-21apache223:29:181
297799141,6cyclictest0-21swapper/121:38:431
2977991411,2cyclictest5320-21dump-pmu-power19:15:001
297799140,6cyclictest0-21swapper/121:42:481
297799140,14cyclictest0-21swapper/100:39:471
297399144,5cyclictest22709-21idleruntime-cro23:00:000
2973991410,3cyclictest22540-21ls22:40:210
297399140,14cyclictest0-21swapper/023:00:130
297399140,13cyclictest14640-21tr21:20:190
298299139,3cyclictest3003-21grep22:10:163
298299139,3cyclictest2521-21cat23:25:193
298299139,3cyclictest11563-21sed22:15:163
298299131,2cyclictest225-21systemd-journal20:00:003
2982991310,2cyclictest9205-21sh00:25:273
2982991310,2cyclictest5169-21head20:20:163
2982991310,2cyclictest4292-21cut23:45:193
2982991310,2cyclictest4292-21cut23:45:193
2982991310,2cyclictest30611-21sed22:45:173
2982991310,2cyclictest25124-21grep21:00:253
2982991310,2cyclictest20293-21grep20:50:253
297999139,3cyclictest23149-21cron21:00:012
297999135,4cyclictest225-21systemd-journal00:20:012
297999132,2cyclictest0-21swapper/200:03:212
297999131,12cyclictest0-21swapper/220:30:122
297999130,1cyclictest0-21swapper/223:24:142
297999130,12cyclictest5227-21grep00:05:132
297799133,8cyclictest0-21swapper/123:05:121
297799132,10cyclictest0-21swapper/123:00:131
2977991313,0cyclictest0-21swapper/100:32:071
2977991310,2cyclictest23214-21sed19:50:161
2977991310,2cyclictest17510-21grep22:00:131
2977991310,2cyclictest16671-21cut23:15:131
2977991310,2cyclictest16107-21wc22:55:211
297799130,2cyclictest0-21swapper/123:41:431
297799130,12cyclictest0-21swapper/100:28:041
297399139,3cyclictest14609-21grep19:30:250
2973991310,2cyclictest9528-21cat19:20:270
2973991310,2cyclictest5691-21grep19:15:130
2973991310,2cyclictest30039-21grep22:45:150
2973991310,2cyclictest29230-21sort00:00:150
297399130,2cyclictest0-21swapper/021:10:120
57282120,1sleep00-21swapper/022:11:360
298299129,2cyclictest32588-21uniq23:05:153
298299129,2cyclictest26400-21grep23:20:193
298299129,2cyclictest16563-21grep20:45:153
298299129,2cyclictest10309-21grep19:25:003
298299128,3cyclictest2872-21cron23:45:003
298299128,3cyclictest25984-21grep21:05:123
298299124,5cyclictest6932-21apt-get21:35:133
298299123,7cyclictest0-21swapper/323:02:133
298299120,1cyclictest12494-21dnf23:50:153
297999129,2cyclictest7085-21rm22:50:192
297999129,2cyclictest13725-21sed19:30:162
2979991210,1cyclictest5180-21sed20:20:172
297999120,2cyclictest0-21swapper/222:23:542
297999120,12cyclictest0-21swapper/223:37:072
297799129,2cyclictest8729-21head19:20:191
297799129,2cyclictest6455-21head00:05:201
297799129,2cyclictest6321-21head19:15:161
297799129,2cyclictest4598-21basename00:05:011
297799129,2cyclictest30389-21grep20:05:161
297799129,2cyclictest26444-21tr23:20:201
297799129,2cyclictest21822-21head20:55:171
297799129,2cyclictest20317-21sh23:35:241
297799129,2cyclictest13188-21grep19:30:141
297799127,3cyclictest14185-21apt-config22:55:001
2977991210,1cyclictest25-21ksoftirqd/123:31:571
297399129,2cyclictest3959-21head19:10:150
297399129,2cyclictest31317-21ssh21:49:210
297399129,2cyclictest2743-21head23:25:200
297399129,2cyclictest27388-21turbostat22:25:010
297399129,2cyclictest25963-21grep23:20:170
297399129,2cyclictest19334-21grep23:35:150
297399129,2cyclictest17688-21grep00:30:260
297399129,2cyclictest17029-21cut21:40:230
297399129,2cyclictest14365-21chrt22:35:230
297399129,2cyclictest11970-21cut23:50:130
297399129,2cyclictest11632-21wget20:35:130
297399129,2cyclictest10255-21grep20:30:190
297399128,3cyclictest31888-21wc20:10:000
297399128,3cyclictest19834-21sleep19:45:000
297399128,3cyclictest11424-21ssh23:11:300
297399128,2cyclictest5109-21cat22:30:180
297399127,4cyclictest24454-21apache222:19:470
2973991212,0cyclictest0-21swapper/023:33:300
297399120,12cyclictest0-21swapper/021:55:210
298299118,2cyclictest7791-21grep22:50:253
298299118,2cyclictest3808-21sort19:10:153
298299118,2cyclictest3801-21ssh22:30:043
298299118,2cyclictest21601-21wc19:45:243
298299118,2cyclictest19754-21ssh23:16:213
298299118,2cyclictest17039-21rm22:55:413
298299118,2cyclictest15999-21ssh00:10:343
298299118,2cyclictest14338-21chrt19:30:233
298299118,2cyclictest10160-21sh21:55:203
298299117,3cyclictest29218-21cut21:10:163
298299116,4cyclictest29041-21cat22:25:203
298299116,3cyclictest5623-21grep19:15:133
298299114,5cyclictest23151-21runrttasks23:56:013
298299113,4cyclictest225-21systemd-journal21:00:013
298299111,9cyclictest0-21swapper/300:18:093
298299110,10cyclictest11713-21grep19:25:213
297999118,2cyclictest814-21ssh22:46:322
297999118,2cyclictest7306-21ssh22:12:492
297999118,2cyclictest6985-21ssh21:15:322
297999118,2cyclictest5226-21chrt19:13:592
297999118,2cyclictest364-21head20:10:142
297999118,2cyclictest3138-21ntpq20:15:182
297999118,2cyclictest28280-21chrt23:40:182
297999118,2cyclictest27971-21sort20:00:162
297999118,2cyclictest27811-21ssh22:25:102
297999118,2cyclictest26621-21sed22:05:142
297999118,2cyclictest20867-21expr23:55:142
297999118,2cyclictest20508-21chrt20:51:362
297999118,2cyclictest16437-21grep20:45:142
297999118,2cyclictest15075-21ssh00:10:192
2979991111,0cyclictest0-21swapper/221:40:102
297799119,1cyclictest5127-21tr21:15:141
297799118,2cyclictest8587-21ssh21:55:021
297799118,2cyclictest6890-21tr20:25:141
297799118,2cyclictest6890-21tr20:25:141
297799118,2cyclictest3998-21ssh21:33:101
297799118,2cyclictest31163-21basename00:20:131
297799118,2cyclictest23368-21head00:15:161
297799118,2cyclictest21051-21cat19:45:191
297799118,2cyclictest20647-21tr23:55:151
297799118,2cyclictest19250-21cat19:40:251
297799118,2cyclictest15732-21ssh21:20:421
297799118,2cyclictest13802-21wc20:40:011
297799118,2cyclictest10251-21cat20:30:181
297799116,4cyclictest13193-21ssh23:50:201
297799110,10cyclictest3594-21basename23:45:161
297799110,10cyclictest3594-21basename23:45:151
297399118,2cyclictest8082-21processes20:25:230
297399118,2cyclictest8082-21processes20:25:230
297399118,2cyclictest5993-21cat20:20:260
297399118,2cyclictest4667-21ssh21:15:060
297399118,2cyclictest31796-21grep00:20:150
297399118,2cyclictest31375-21ssh21:30:150
297399118,2cyclictest29090-21taskset20:01:040
297399118,2cyclictest28675-21sort22:25:180
297399118,2cyclictest27980-21cron21:10:000
297399118,2cyclictest26961-21chrt19:59:330
297399118,2cyclictest26286-21ssh21:27:000
297399118,2cyclictest22805-21seq20:55:380
297399118,2cyclictest20847-21sed19:45:170
297399118,2cyclictest18791-21ssh23:15:360
297399118,2cyclictest17886-21expr22:00:140
297399118,2cyclictest16740-21expr20:45:150
297399118,2cyclictest15046-21grep00:10:180
297399118,2cyclictest11104-21ssh22:52:500
297399117,3cyclictest713-21grep20:10:180
297399117,2cyclictest16433-21cut19:35:190
297399115,5cyclictest28002-21diskmemload22:05:120
297399110,10cyclictest29396-21ssh23:40:310
297399110,10cyclictest11731-21ssh00:27:160
298299108,1cyclictest7846-21cat20:25:213
298299108,1cyclictest7846-21cat20:25:213
298299108,1cyclictest32070-21cut20:10:123
298299108,1cyclictest244602sleep319:52:593
298299108,1cyclictest19509-21taskset19:41:023
298299107,2cyclictest9427-21tr20:30:143
298299107,2cyclictest30495-21sort20:05:173
298299107,2cyclictest2316-21seq20:15:123
298299107,2cyclictest15871-21grep19:35:163
298299107,2cyclictest11964-21cat20:35:143
297999108,1cyclictest6874-21grep20:25:142
297999108,1cyclictest6874-21grep20:25:142
297999108,1cyclictest25012-21aten2_r7power_v19:55:142
297999108,1cyclictest20680-21cat19:45:162
297999108,1cyclictest14413-21sed20:40:152
297999108,1cyclictest12249-21unixbench_singl19:25:262
297999107,2cyclictest22718-21grep19:50:132
297999107,2cyclictest19542-21taskset19:41:292
297999107,2cyclictest11496-21chrt20:35:092
297799108,1cyclictest29302-21seq20:03:491
297799108,1cyclictest27761-21ssh22:25:071
297799108,1cyclictest254902sleep121:03:331
297799107,2cyclictest26109-21tr21:05:141
297799107,2cyclictest1737-21sh20:15:001
297799107,2cyclictest16547-21tr20:45:151
297799107,2cyclictest14851-21uname20:40:181
297799106,3cyclictest5147-21grep20:20:171
297799100,9cyclictest12645-21chrt19:29:411
297399108,1cyclictest254792sleep021:03:240
297399108,1cyclictest22431-21chrt19:50:070
297399107,2cyclictest15082-21chrt20:40:200
29779997,1cyclictest19509-21cat20:50:161
29739997,1cyclictest2548-21sed20:15:130
29739997,1cyclictest11731-21ntpq19:25:210
29739996,2cyclictest18943-21tr20:50:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional