You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-17 - 06:36
[ 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 highest latencies:
System rack7slot7s.osadl.org (updated Tue Feb 17, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8253210088,8sleep00-21swapper/019:06:010
831928460,8sleep30-21swapper/319:06:523
838728269,9sleep20-21swapper/219:07:442
835627958,6sleep10-21swapper/119:07:191
865399290,28cyclictest0-21swapper/222:59:562
865199260,16cyclictest0-21swapper/121:53:571
865699250,25cyclictest0-21swapper/323:58:373
865199238,9cyclictest3413-21/usr/sbin/munin00:25:121
865199221,5cyclictest1644-21runrttasks22:46:141
865399210,21cyclictest0-21swapper/222:51:162
8651992111,2cyclictest21464-21wc00:35:201
865699201,0cyclictest0-21swapper/321:50:553
865699200,0cyclictest0-21swapper/322:29:023
8651991919,0cyclictest0-21swapper/123:19:481
865199190,1cyclictest0-21swapper/123:37:041
865199190,18cyclictest0-21swapper/122:58:231
865199190,18cyclictest0-21swapper/122:29:201
865199190,17cyclictest0-21swapper/121:16:381
865399185,3cyclictest225-21systemd-journal00:11:452
8653991816,2cyclictest32-21ksoftirqd/221:49:522
865199189,4cyclictest141rcu_preempt00:24:101
8651991818,0cyclictest0-21swapper/123:04:571
865199180,17cyclictest0-21swapper/123:31:371
8653991717,0cyclictest0-21swapper/221:51:562
865399170,16cyclictest0-21swapper/223:53:372
865399170,16cyclictest0-21swapper/200:02:482
865199170,17cyclictest0-21swapper/123:59:401
865199170,17cyclictest0-21swapper/100:17:341
864699171,7cyclictest21014-21sendmail22:20:000
864699170,2cyclictest0-21swapper/021:49:350
865699167,6cyclictest39-21ksoftirqd/321:48:233
865699161,9cyclictest0-21swapper/321:40:143
865699160,0cyclictest0-21swapper/300:34:533
865699160,0cyclictest0-21swapper/300:34:533
8653991616,0cyclictest0-21swapper/222:11:152
8651991616,0cyclictest0-21swapper/123:54:171
8651991614,1cyclictest0-21swapper/120:10:141
8651991610,4cyclictest25475-21apache222:24:131
8646991614,1cyclictest0-21swapper/023:50:130
864699160,4cyclictest141rcu_preempt22:52:160
865699150,5cyclictest1680-21diskmemload21:25:153
865699150,0cyclictest0-21swapper/323:48:273
865699150,0cyclictest0-21swapper/300:29:383
865399155,8cyclictest0-21swapper/221:35:132
865399155,2cyclictest225-21systemd-journal22:20:012
8653991510,3cyclictest8606-21rm23:30:102
865199150,3cyclictest0-21swapper/122:04:011
865199150,15cyclictest0-21swapper/121:35:401
865199150,14cyclictest0-21swapper/121:30:521
865199150,14cyclictest0-21swapper/121:30:521
865199150,0cyclictest0-21swapper/123:41:271
865199150,0cyclictest0-21swapper/123:08:491
8646991511,3cyclictest14899-21grep22:35:150
864699150,1cyclictest0-21swapper/020:20:130
864699150,13cyclictest0-21swapper/023:46:560
865699142,7cyclictest0-21swapper/300:15:143
8656991411,1cyclictest0-21swapper/322:03:293
865399144,5cyclictest225-21systemd-journal23:29:592
865399144,1cyclictest1680-21diskmemload22:01:242
865399143,2cyclictest225-21systemd-journal00:36:512
865399141,5cyclictest225-21systemd-journal23:15:002
8653991411,2cyclictest4859-21grep00:25:222
865399140,4cyclictest0-21swapper/223:00:412
865399140,14cyclictest0-21swapper/222:48:442
865199144,3cyclictest225-21systemd-journal22:20:001
865199142,8cyclictest5879-21kworker/1:019:35:131
865199142,4cyclictest225-21systemd-journal20:10:001
8651991414,0cyclictest0-21swapper/122:43:311
8651991411,2cyclictest25-21ksoftirqd/119:30:131
8651991410,3cyclictest25773-21tr23:20:201
865199140,1cyclictest0-21swapper/121:23:131
865199140,14cyclictest0-21swapper/123:46:531
865199140,14cyclictest0-21swapper/100:07:421
865199140,13cyclictest27302-21grep21:25:141
865199140,13cyclictest20078-21cron22:00:001
864699149,3cyclictest9923-21wc20:20:000
8646991414,0cyclictest0-21swapper/023:28:340
8646991413,1cyclictest0-21swapper/023:02:300
8646991410,2cyclictest6587-21sort22:50:000
8646991410,2cyclictest10705-21cut00:10:140
865699139,3cyclictest26889-21cat20:55:003
865699139,3cyclictest14564-21ls20:29:593
865699139,2cyclictest27991-21wc00:00:263
865699139,2cyclictest23903-21cat23:00:143
8656991311,2cyclictest0-21swapper/322:34:063
8656991310,2cyclictest4392-21grep21:30:213
8656991310,2cyclictest4392-21grep21:30:213
8656991310,2cyclictest4334-21cron22:09:593
865699130,2cyclictest0-21swapper/322:17:323
865699130,1cyclictest0-21swapper/321:12:253
865399139,3cyclictest28323-21head00:20:172
865399139,3cyclictest19917-21grep20:40:142
865399139,3cyclictest19311-21sh20:40:012
865399135,4cyclictest225-21systemd-journal20:19:592
865399134,7cyclictest1370-21apache223:58:282
865399134,2cyclictest225-21systemd-journal00:35:002
865399134,2cyclictest225-21systemd-journal00:35:002
8653991310,2cyclictest31715-21dump-pmu-power21:05:012
8653991310,2cyclictest2769-21wc20:05:002
8653991310,2cyclictest13369-21sh19:20:002
865399130,5cyclictest0-21swapper/200:15:062
865399130,3cyclictest0-21swapper/221:17:402
865399130,13cyclictest0-21swapper/222:42:462
865399130,12cyclictest28967-21grep19:50:172
865199138,4cyclictest13230-21taskset19:18:191
8651991310,2cyclictest31718-21basename21:05:001
8651991310,2cyclictest12665-21sleep22:14:591
8651991310,2cyclictest11004-21perf19:15:001
864699139,3cyclictest3396-21ssh00:05:200
864699139,3cyclictest24760-21grep23:20:150
864699137,2cyclictest225-21systemd-journal21:30:310
864699137,2cyclictest225-21systemd-journal21:30:310
864699131,6cyclictest24806-21munin-run23:40:000
8646991311,1cyclictest26033-21ssh00:00:050
8646991310,2cyclictest30192-21grep22:25:140
8646991310,2cyclictest26572-21sed19:45:170
8646991310,2cyclictest19849-21grep19:30:200
8646991310,2cyclictest15271-21grep19:20:270
864699130,6cyclictest0-21swapper/021:19:590
864699130,1cyclictest141rcu_preempt23:40:250
865699129,2cyclictest8355-21date23:30:003
865699129,2cyclictest28329-21head00:20:173
865699129,2cyclictest18010-21sed23:15:253
865699129,2cyclictest12987-21grep21:55:173
865699129,2cyclictest11769-21tr21:35:143
865699129,2cyclictest11331-21grep19:15:143
865699129,2cyclictest1056-21ssh22:45:473
865699129,2cyclictest10219-21cut23:50:163
865699123,3cyclictest225-21systemd-journal19:45:563
865399129,2cyclictest8985-21grep19:10:132
865399129,2cyclictest3047-21tail21:10:172
865399129,2cyclictest29303-21cron21:00:002
865399129,2cyclictest21645-21sort19:35:162
865399129,2cyclictest18043-21grep23:15:252
865399129,2cyclictest1661-21cron21:10:002
865399129,2cyclictest16482-21grep20:30:262
865399129,2cyclictest13047-21sort21:55:172
865399129,2cyclictest10833-21head20:20:172
865399126,5cyclictest20427-21sensors21:20:232
865399124,4cyclictest225-21systemd-journal19:44:552
865399121,2cyclictest0-21swapper/223:36:222
8653991210,2cyclictest32-21ksoftirqd/221:44:552
865399120,9cyclictest5754-21/usr/sbin/munin22:30:142
865399120,11cyclictest16929-21chrt22:36:032
865199129,2cyclictest7759-21tr22:50:181
865199129,2cyclictest29805-21sed19:50:261
865199129,2cyclictest29714-21sort22:05:161
865199129,2cyclictest27564-21cron21:45:001
865199129,2cyclictest2242-21sed20:00:251
865199128,3cyclictest13405-21ssh00:30:221
865199128,3cyclictest13405-21ssh00:30:221
865199127,3cyclictest26735-21munin-run20:55:001
865199123,5cyclictest1680-21diskmemload21:10:211
865199122,2cyclictest32580-21fschecks_count21:05:151
865199121,2cyclictest225-21systemd-journal19:50:011
8651991211,1cyclictest0-21swapper/123:10:191
865199120,7cyclictest32681-21ls20:00:001
865199120,11cyclictest31247-21ssh00:02:491
864699129,2cyclictest8751-21ssh23:30:120
864699129,2cyclictest6751-21grep22:10:260
864699129,2cyclictest30630-21cat22:05:250
864699129,2cyclictest30326-21grep21:00:160
864699129,2cyclictest26102-21wc20:50:270
864699129,2cyclictest23436-21sed22:20:260
864699129,2cyclictest20308-21ssh00:35:140
864699129,2cyclictest1773-21grep20:00:220
864699129,2cyclictest17255-21grep19:25:220
864699128,3cyclictest6425-21tr20:10:200
864699128,3cyclictest21291-21chrt23:17:570
864699124,7cyclictest32711-21tr20:00:000
864699121,5cyclictest30325-21perf19:55:000
8646991212,0cyclictest0-21swapper/021:11:410
864699120,9cyclictest0-21swapper/023:09:010
864699120,4cyclictest0-21swapper/021:35:170
864699120,0cyclictest0-21swapper/022:33:330
865699118,2cyclictest9527-21ssh22:50:553
865699118,2cyclictest4277-21chrt00:05:333
865699118,2cyclictest31866-21chrt23:44:013
865699118,2cyclictest303-21ssh23:05:183
865699118,2cyclictest27962-21ssh23:21:363
865699118,2cyclictest25269-21taskset19:42:113
865699118,2cyclictest22566-21ssh00:35:403
865699118,2cyclictest21619-21grep19:35:163
865699118,2cyclictest20721-21cron19:35:013
865699118,2cyclictest16818-21ssh23:35:083
865699118,2cyclictest16809-21taskset20:33:283
865699118,2cyclictest15440-21ssh00:12:343
865699118,2cyclictest15218-21ssh22:55:123
865699118,2cyclictest13984-21ssh22:35:073
865699118,2cyclictest12182-21ssh22:14:373
865699118,2cyclictest11011-21ssh23:11:253
865699118,2cyclictest10176-21cut20:20:153
865699117,3cyclictest17851-21grep20:35:143
865699112,8cyclictest28525-21ssh22:24:193
865699111,1cyclictest22724-21apt-get22:40:143
8656991110,1cyclictest39-21ksoftirqd/323:32:133
865699110,10cyclictest21942-21sleep20:45:003
865399119,1cyclictest0-21swapper/220:25:192
865399118,2cyclictest4627-21ssh00:05:482
865399118,2cyclictest31554-21chrt22:05:542
865399118,2cyclictest29720-21ssh22:25:042
865399118,2cyclictest29008-21ssh23:41:432
865399118,2cyclictest27681-21chrt19:46:592
865399118,2cyclictest26874-21sh22:23:022
865399118,2cyclictest25385-21cat23:20:192
865399118,2cyclictest22920-21head20:45:172
865399118,2cyclictest1834-21ssh21:29:232
865399118,2cyclictest16822-21head19:25:182
865399118,2cyclictest1079-21ssh23:05:252
865399114,4cyclictest0-21swapper/223:45:132
865399113,6cyclictest0-21swapper/221:30:142
865399113,6cyclictest0-21swapper/221:30:142
865399111,3cyclictest225-21systemd-journal20:15:002
865199118,2cyclictest7946-21grep20:15:151
865199118,2cyclictest5642-21ssh22:30:051
865199118,2cyclictest29455-21grep21:45:221
865199118,2cyclictest28917-21sed20:55:241
865199118,2cyclictest2512-21ssh23:25:341
865199118,2cyclictest235412sleep120:45:231
865199118,2cyclictest16526-21grep19:25:161
865199118,2cyclictest16155-21wc20:30:221
865199117,3cyclictest18854-21sed20:35:251
865199117,3cyclictest15546-21chrt19:22:171
865199117,3cyclictest14543-21ssh00:11:511
865199110,7cyclictest0-21swapper/122:35:161
864699118,2cyclictest3470-21ssh00:25:120
864699118,2cyclictest29326-21wc00:20:260
864699118,2cyclictest27809-21ssh22:42:510
864699118,2cyclictest27240-21grep20:55:120
864699118,2cyclictest26296-21ssh22:03:170
864699118,2cyclictest2451-21ssh21:29:520
864699118,2cyclictest22707-21sed19:35:260
864699118,2cyclictest22693-21ssh00:16:420
864699118,2cyclictest21844-21rm23:57:020
864699118,2cyclictest20768-21sed21:20:260
864699118,2cyclictest20260-21ssh22:57:490
864699118,2cyclictest18867-21sed20:35:240
864699118,2cyclictest16131-21ssh21:56:540
864699118,2cyclictest15455-21grep20:30:170
864699118,2cyclictest11748-21ssh00:30:100
864699118,2cyclictest11748-21ssh00:30:100
864699118,2cyclictest1166-21grep21:05:250
864699118,2cyclictest11531-21expr19:15:150
864699118,2cyclictest10610-21ssh23:11:070
864699117,3cyclictest5221-21wc20:10:010
864699117,3cyclictest24309-21awk20:50:000
864699117,3cyclictest20564-21head20:40:170
864699117,1cyclictest25703-21grep19:45:000
864699110,10cyclictest8591-21ssh21:52:310
865699108,1cyclictest7650-21cat20:15:123
865699108,1cyclictest5533-21expr20:10:143
865699108,1cyclictest4065-21grep20:05:213
865699108,1cyclictest32756-21cat20:00:013
865699108,1cyclictest27878-21fschecks_time20:55:153
865699108,1cyclictest18625-21ssh21:20:043
865699108,1cyclictest10795-21taskset19:12:383
865699108,1cyclictest10750-21grep21:15:143
865699107,2cyclictest22650-21expr20:45:153
865699107,2cyclictest16783-21grep19:25:173
865699107,2cyclictest13863-21grep19:20:153
865699107,2cyclictest1318-21head20:00:163
865699100,9cyclictest300872sleep319:52:203
865399107,2cyclictest4807-21taskset20:07:112
865399107,2cyclictest26649-21taskset20:54:072
865399107,2cyclictest18721-21cut19:30:122
865399107,2cyclictest13907-21tr19:20:152
865399106,3cyclictest31304-21head19:55:172
865199107,2cyclictest20082-21expr20:40:141
865199107,2cyclictest10108-21cut20:20:141
865199100,9cyclictest255302sleep119:44:531
864699107,2cyclictest8837-21chrt19:10:020
864699107,2cyclictest21232-21gzip21:40:220
864699107,2cyclictest12742-21tr20:25:170
86569997,1cyclictest29596-21apache_accesses21:00:103
86569996,2cyclictest1329-21taskset21:05:493
86519997,1cyclictest13100-21grep20:25:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional