You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-04 - 12:54
[ 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 #e, slot #5

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 rackeslot5s.osadl.org (updated Wed Feb 04, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3978992922,4cyclictest34-21ksoftirqd/323:29:153
396999271,1cyclictest0-21swapper/123:59:381
3965992720,1cyclictest0-21swapper/022:13:430
3971992624,1cyclictest0-21swapper/221:42:372
3965992622,3cyclictest30400-21diskmemload21:50:270
3965992620,5cyclictest16792-21ssh23:29:260
396599260,20cyclictest0-21swapper/022:33:450
397199250,1cyclictest30400-21diskmemload23:21:252
3969992523,1cyclictest0-21swapper/123:27:011
396999252,22cyclictest0-21swapper/123:00:011
396999251,23cyclictest30400-21diskmemload00:03:501
396999250,24cyclictest30400-21diskmemload00:29:371
3965992524,1cyclictest17347-21ssh22:28:580
3965992521,4cyclictest31672-21ssh00:14:200
3965992521,0cyclictest0-21swapper/021:38:470
3965992520,1cyclictest0-21swapper/023:41:260
3965992520,0cyclictest22373-21apt-get21:33:440
396599250,24cyclictest30400-21diskmemload22:53:440
396599250,24cyclictest30400-21diskmemload22:00:220
396599250,24cyclictest19572-21ssh23:02:370
396599250,24cyclictest14073-21apt-get19:33:450
396599250,24cyclictest0-21swapper/023:05:080
396599250,24cyclictest0-21swapper/022:23:380
396599250,24cyclictest0-21swapper/021:43:510
396599250,21cyclictest30400-21diskmemload23:15:370
396599250,1cyclictest18878-21irqstats00:33:490
397899242,22cyclictest34-21ksoftirqd/323:44:173
397899240,23cyclictest21219-21sh22:03:113
3971992422,1cyclictest0-21swapper/222:32:402
3971992421,2cyclictest30400-21diskmemload00:29:252
3971992421,2cyclictest15551-21sh21:57:372
3969992423,1cyclictest752-21sh21:13:391
3969992423,1cyclictest0-21swapper/121:53:161
3969992422,2cyclictest0-21swapper/121:20:011
3969992421,2cyclictest8901-21rm23:23:061
3969992421,2cyclictest31629-21ssh22:43:421
396999241,22cyclictest0-21swapper/100:13:461
396999240,23cyclictest30400-21diskmemload00:30:041
396999240,23cyclictest0-21swapper/123:02:541
396999240,23cyclictest0-21swapper/100:09:401
396999240,21cyclictest0-21swapper/123:34:251
396999240,0cyclictest0-21swapper/122:33:371
3965992421,2cyclictest30400-21diskmemload23:55:380
3965992420,0cyclictest30400-21diskmemload21:45:550
3965992420,0cyclictest0-21swapper/022:16:540
396599240,24cyclictest0-21swapper/021:10:450
396599240,23cyclictest0-21swapper/022:35:280
396599240,23cyclictest0-21swapper/021:16:350
396599240,23cyclictest0-21swapper/000:00:020
396599240,20cyclictest9814-21ssh21:21:200
396599240,1cyclictest21402-21ssh00:35:300
396599240,0cyclictest0-21swapper/023:45:280
396599240,0cyclictest0-21swapper/022:40:100
396599240,0cyclictest0-21swapper/000:22:240
3978992323,0cyclictest17062-21ssh00:00:343
3978992323,0cyclictest0-21swapper/322:13:383
3978992323,0cyclictest0-21swapper/321:56:303
3978992323,0cyclictest0-21swapper/321:36:363
3978992323,0cyclictest0-21swapper/300:25:053
3978992322,1cyclictest331rcuc/323:00:013
3978992322,1cyclictest331rcuc/300:31:083
3978992321,1cyclictest8978-21ssh22:52:293
3978992321,1cyclictest11360-21sh23:55:033
397899230,2cyclictest10287-21sh21:22:033
397899230,23cyclictest30400-21diskmemload00:23:553
397899230,23cyclictest0-21swapper/323:39:523
397899230,23cyclictest0-21swapper/323:32:593
397899230,22cyclictest5173-21sh21:17:193
397899230,22cyclictest31658-21ssh21:11:243
397899230,22cyclictest31311-21ssh21:41:193
397899230,22cyclictest2932-21ssh22:46:173
397899230,22cyclictest0-21swapper/323:20:253
397899230,22cyclictest0-21swapper/322:35:473
397899230,1cyclictest7031-21ssh22:19:153
397899230,0cyclictest30400-21diskmemload00:16:053
397899230,0cyclictest0-21swapper/323:01:333
397899230,0cyclictest0-21swapper/321:48:393
397899230,0cyclictest0-21swapper/321:25:513
3971992323,0cyclictest30400-21diskmemload21:11:082
3971992323,0cyclictest0-21swapper/223:28:342
3971992323,0cyclictest0-21swapper/200:20:172
3971992323,0cyclictest0-21swapper/200:15:022
3971992322,1cyclictest0-21swapper/200:32:182
3971992321,1cyclictest15141-21tr22:58:452
3971992321,1cyclictest0-21swapper/223:55:062
3971992321,1cyclictest0-21swapper/222:51:022
3971992320,3cyclictest0-21swapper/222:05:272
3971992320,2cyclictest16755-21sh21:28:152
3971992319,1cyclictest0-21swapper/223:17:072
397199230,23cyclictest0-21swapper/223:41:072
397199230,23cyclictest0-21swapper/222:01:332
397199230,22cyclictest3299-21ssh23:48:452
397199230,22cyclictest30400-21diskmemload23:33:142
397199230,22cyclictest30400-21diskmemload22:37:272
397199230,22cyclictest30400-21diskmemload21:32:412
397199230,22cyclictest11345-21sh22:23:492
397199230,22cyclictest0-21swapper/222:28:492
397199230,22cyclictest0-21swapper/221:18:012
397199230,1cyclictest0-21swapper/200:36:222
3969992323,0cyclictest0-21swapper/122:15:071
3969992322,1cyclictest30400-21diskmemload21:58:461
3969992322,1cyclictest22220-21ssh00:36:551
3969992322,1cyclictest0-21swapper/121:34:561
3969992321,1cyclictest0-21swapper/121:27:031
396999231,21cyclictest2215-1kworker/u9:122:25:361
396999231,1cyclictest2909-21sh21:44:401
396999230,2cyclictest6313-21idleruntime-cro19:15:001
396999230,23cyclictest0-21swapper/121:37:451
396999230,22cyclictest30400-21diskmemload23:39:311
396999230,22cyclictest30400-21diskmemload22:47:461
396999230,22cyclictest30400-21diskmemload22:35:181
396999230,22cyclictest13543-21basename19:30:011
396999230,0cyclictest30400-21diskmemload21:48:591
396999230,0cyclictest30400-21diskmemload21:21:341
396999230,0cyclictest0-21swapper/123:46:221
396999230,0cyclictest0-21swapper/123:15:241
396999230,0cyclictest0-21swapper/122:50:051
396999230,0cyclictest0-21swapper/122:03:591
396999230,0cyclictest0-21swapper/100:20:271
3965992323,0cyclictest30400-21diskmemload22:59:320
3965992323,0cyclictest30400-21diskmemload21:26:080
3965992323,0cyclictest30400-21diskmemload00:18:580
3965992323,0cyclictest0-21swapper/023:51:440
3965992321,2cyclictest0-21swapper/022:06:070
3965992320,0cyclictest0-21swapper/000:25:120
3965992318,1cyclictest13759-21apt-get20:38:430
396599230,22cyclictest7237-21ssh23:20:370
396599230,22cyclictest22443-21ssh00:05:460
396599230,22cyclictest15337-21ssh21:57:170
396599230,22cyclictest0-21swapper/021:00:010
396599230,20cyclictest30400-21diskmemload23:11:040
396599230,20cyclictest0-21swapper/023:32:330
396599230,0cyclictest6669-21ssh22:49:250
3978992222,0cyclictest30400-21diskmemload23:47:053
3978992222,0cyclictest0-21swapper/322:29:003
3978992221,1cyclictest7944-21sh22:20:113
3978992220,2cyclictest22948-21rm00:38:133
397899220,22cyclictest0-21swapper/323:50:303
397899220,22cyclictest0-21swapper/300:05:233
397899220,21cyclictest27578-21ssh00:10:383
397899220,21cyclictest0-21swapper/323:10:253
397899220,21cyclictest0-21swapper/319:18:423
397899220,1cyclictest29349-21ssh22:40:143
397899220,0cyclictest8935-21ssh21:50:383
397899220,0cyclictest0-21swapper/323:05:223
397899220,0cyclictest0-21swapper/320:42:293
3971992222,0cyclictest0-21swapper/221:35:312
3971992222,0cyclictest0-21swapper/200:12:052
3971992221,1cyclictest30400-21diskmemload21:20:542
3971992220,1cyclictest28930-21ssh23:10:242
3971992220,1cyclictest11129-21dump-pmu-power19:25:012
3971992220,1cyclictest0-21swapper/222:10:052
397199220,22cyclictest0-21swapper/222:40:322
397199220,22cyclictest0-21swapper/200:09:552
397199220,21cyclictest25779-21apt-get21:03:432
397199220,21cyclictest0-21swapper/223:05:522
397199220,21cyclictest0-21swapper/222:45:092
397199220,21cyclictest0-21swapper/221:45:432
397199220,1cyclictest31212-21awk20:05:002
397199220,1cyclictest0-21swapper/223:50:012
397199220,1cyclictest0-21swapper/222:15:052
397199220,0cyclictest0-21swapper/223:02:042
397199220,0cyclictest0-21swapper/221:51:472
397199220,0cyclictest0-21swapper/200:01:292
3969992222,0cyclictest0-21swapper/100:15:321
3969992221,1cyclictest0-21swapper/119:40:021
3969992221,0cyclictest0-21swapper/123:08:001
3969992220,1cyclictest29320-21apt-get20:03:431
396999220,22cyclictest0-21swapper/123:10:521
396999220,22cyclictest0-21swapper/122:05:201
396999220,21cyclictest3610-21ls20:15:011
396999220,21cyclictest0-21swapper/123:50:061
396999220,21cyclictest0-21swapper/123:40:101
396999220,21cyclictest0-21swapper/119:48:441
396999220,1cyclictest0-21swapper/122:20:111
396999220,0cyclictest0-21swapper/122:10:021
3965992219,2cyclictest18333-21lockfile-create19:40:010
396599220,22cyclictest0-21swapper/023:35:240
396599220,21cyclictest27629-21grep21:05:010
396599220,21cyclictest0-21swapper/019:43:440
3978992121,0cyclictest0-21swapper/321:31:123
397899210,21cyclictest0-21swapper/322:05:113
397899210,0cyclictest0-21swapper/323:15:023
3971992121,0cyclictest11367-21apt-get20:33:452
3971992119,1cyclictest18356-21cut19:40:012
3971992118,2cyclictest68272sleep219:18:422
397199210,20cyclictest0-21swapper/221:05:022
397199210,20cyclictest0-21swapper/219:45:012
397199210,20cyclictest0-21swapper/219:28:422
397199210,1cyclictest23360-21apt-get20:58:452
397199210,0cyclictest0-21swapper/223:36:082
3969992121,0cyclictest0-21swapper/120:28:441
3969992120,1cyclictest16469-21apt-get19:38:431
3965992119,1cyclictest13504-21cron19:30:010
396599210,20cyclictest1746-21apt-get20:13:430
396599210,0cyclictest0-21swapper/021:08:430
396599210,0cyclictest0-21swapper/020:18:430
396599210,0cyclictest0-21swapper/020:18:430
3978992020,0cyclictest0-21swapper/319:13:423
3978992019,0cyclictest0-21swapper/319:48:443
3978992018,2cyclictest0-21swapper/319:40:023
397899200,0cyclictest0-21swapper/319:33:453
3971992020,0cyclictest0-21swapper/220:08:432
3971992020,0cyclictest0-21swapper/219:48:442
397199200,0cyclictest0-21swapper/219:33:452
3969992020,0cyclictest0-21swapper/120:38:441
3969992020,0cyclictest0-21swapper/120:10:011
3969992020,0cyclictest0-21swapper/119:33:451
396999200,20cyclictest0-21swapper/120:58:451
396999200,19cyclictest11135-21idleruntime-cro19:25:011
396999200,0cyclictest16185-21apt-get20:43:481
396999200,0cyclictest0-21swapper/119:53:441
3965992020,0cyclictest6860-21apt-get19:18:420
3965992020,0cyclictest31767-21apt-get20:08:430
3965992020,0cyclictest22064-21apt-get19:48:440
3965992018,1cyclictest6572-21apt-get20:23:430
396599200,20cyclictest0-21swapper/019:23:450
396599200,0cyclictest0-21swapper/019:13:420
3978991918,1cyclictest3602-21apt20:15:013
3978991918,1cyclictest0-21swapper/320:28:443
3971991919,0cyclictest0-21swapper/220:38:432
3969991918,1cyclictest6039-21awk20:20:011
3969991918,1cyclictest6039-21awk20:20:011
3969991916,2cyclictest0-21swapper/119:58:471
3978991818,0cyclictest28566-21apt-get21:08:433
3978991818,0cyclictest11671-21apt-get19:28:423
3978991818,0cyclictest0-21swapper/319:53:443
3971991817,1cyclictest26903-21apt-get19:58:432
3969991818,0cyclictest0-21swapper/121:08:431
3969991818,0cyclictest0-21swapper/121:03:441
3969991818,0cyclictest0-21swapper/120:33:441
3965991818,0cyclictest24464-21apt-get19:53:450
3965991818,0cyclictest0-21swapper/020:43:480
3965991817,1cyclictest0-21swapper/020:33:450
3965991817,0cyclictest18573-21apt-get20:48:440
3965991816,1cyclictest22834-21munin-run20:55:000
3978991717,0cyclictest11120-21latency_hist19:25:013
3978991717,0cyclictest0-21swapper/320:58:453
3978991717,0cyclictest0-21swapper/320:18:433
3978991717,0cyclictest0-21swapper/320:18:433
3971991717,0cyclictest0-21swapper/220:43:482
3971991717,0cyclictest0-21swapper/219:53:452
3971991716,0cyclictest0-21swapper/220:53:432
3969991713,3cyclictest0-21swapper/120:23:431
3978991616,0cyclictest1199-21perf20:10:013
3978991616,0cyclictest0-21swapper/320:38:443
3978991616,0cyclictest0-21swapper/320:03:433
3978991616,0cyclictest0-21swapper/319:38:433
397199160,15cyclictest5582-21sed20:18:532
397199160,15cyclictest5582-21sed20:18:532
3969991616,0cyclictest0-21swapper/120:48:441
3965991614,1cyclictest0-21swapper/020:28:440
397899152,8cyclictest331rcuc/321:05:013
3971991515,0cyclictest8966-21apt-get20:28:442
3971991515,0cyclictest0-21swapper/220:13:432
397199150,14cyclictest0-21swapper/219:13:422
3969991514,1cyclictest0-21swapper/120:53:431
3978991414,0cyclictest0-21swapper/320:45:323
3978991414,0cyclictest0-21swapper/320:20:223
397899140,14cyclictest0-21swapper/320:50:163
397899140,0cyclictest0-21swapper/320:30:273
397199140,14cyclictest0-21swapper/220:46:502
397199140,14cyclictest0-21swapper/220:20:302
3965991414,0cyclictest0-21swapper/019:55:020
396599140,14cyclictest0-21swapper/020:00:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional