You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-21 - 04:09
[ 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 Wed Jan 21, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
508729264,9sleep30-21swapper/319:05:273
574128977,8sleep00-21swapper/019:09:260
571128566,8sleep20-21swapper/219:09:032
573228263,15sleep10-21swapper/119:09:191
219292670,0sleep20-21swapper/223:19:462
5874993231,1cyclictest0-21swapper/200:08:332
5874992821,6cyclictest0-21swapper/222:51:322
5874992820,7cyclictest0-21swapper/223:32:132
5874992820,7cyclictest0-21swapper/223:32:122
587699264,18cyclictest0-21swapper/323:55:133
586999260,23cyclictest0-21swapper/123:08:491
586999260,1cyclictest0-21swapper/122:36:081
5874992524,1cyclictest0-21swapper/221:30:002
5874992518,7cyclictest0-21swapper/219:35:232
587499235,15cyclictest16260-21cron23:55:002
5874992320,3cyclictest0-21swapper/221:10:322
586999230,3cyclictest0-21swapper/121:23:211
586999230,1cyclictest0-21swapper/100:03:481
5874992218,4cyclictest0-21swapper/223:56:232
587499221,20cyclictest0-21swapper/222:34:542
587499220,18cyclictest0-21swapper/200:17:332
586999220,21cyclictest0-21swapper/122:40:531
587499210,0cyclictest0-21swapper/221:59:132
5869992119,1cyclictest0-21swapper/121:25:121
586999210,9cyclictest0-21swapper/122:17:301
586999210,9cyclictest0-21swapper/122:17:291
586999210,1cyclictest0-21swapper/121:39:101
586599210,2cyclictest0-21swapper/023:36:280
29722210,0sleep20-21swapper/223:08:022
84602200,0sleep00-21swapper/022:13:210
5874992015,5cyclictest0-21swapper/223:21:532
586999200,1cyclictest0-21swapper/123:17:561
586999200,19cyclictest0-21swapper/100:10:151
5869991915,3cyclictest6416-21cstates19:10:151
586999191,17cyclictest1090-21munin-run21:50:001
586999190,17cyclictest0-21swapper/123:47:511
586599191,0cyclictest141rcu_preempt22:40:200
586599190,19cyclictest0-21swapper/000:11:590
587699180,15cyclictest0-21swapper/323:36:403
587699180,14cyclictest0-21swapper/323:33:443
587699180,14cyclictest0-21swapper/323:33:443
586999182,5cyclictest8494-21/usr/sbin/munin20:20:211
5869991816,1cyclictest10249-21sh20:25:141
586999180,4cyclictest0-21swapper/122:28:431
586999180,1cyclictest0-21swapper/121:19:121
586599180,1cyclictest0-21swapper/023:55:460
586599180,1cyclictest0-21swapper/022:45:500
586599180,1cyclictest0-21swapper/021:23:280
587699172,2cyclictest537-21snmpd21:31:523
5876991717,0cyclictest0-21swapper/321:24:183
587699170,16cyclictest0-21swapper/322:27:153
587499170,17cyclictest0-21swapper/221:43:542
586999177,6cyclictest32579-21apache222:06:401
5869991715,2cyclictest0-21swapper/100:24:171
5869991715,1cyclictest0-21swapper/123:30:171
5869991715,1cyclictest0-21swapper/123:30:161
586999170,1cyclictest30835-21diskmemload22:21:151
586999170,1cyclictest0-21swapper/100:25:041
5865991716,0cyclictest0-21swapper/023:40:040
5876991614,2cyclictest0-21swapper/300:09:093
5876991611,3cyclictest16519-21cut19:30:143
587499160,14cyclictest0-21swapper/223:26:452
586999160,1cyclictest0-21swapper/123:12:361
586599169,5cyclictest477-21rs:main0
586599160,2cyclictest0-21swapper/023:50:160
586599160,2cyclictest0-21swapper/021:55:580
586599160,1cyclictest0-21swapper/021:38:460
586599160,16cyclictest0-21swapper/021:47:440
586599160,16cyclictest0-21swapper/000:39:290
587699153,7cyclictest13262-21/usr/sbin/munin22:55:123
587699153,2cyclictest141rcu_preempt22:23:553
5876991511,2cyclictest0-21swapper/300:00:083
587699151,11cyclictest0-21swapper/320:45:133
587699150,8cyclictest0-21swapper/300:34:093
587699150,1cyclictest0-21swapper/322:31:113
587499153,6cyclictest3788-21latency00:25:202
587499152,7cyclictest28405-21perf22:45:012
587499150,14cyclictest0-21swapper/220:25:132
586999150,14cyclictest0-21swapper/100:30:541
5865991514,1cyclictest0-21swapper/021:18:200
5865991510,2cyclictest225-21systemd-journal20:27:330
586599150,12cyclictest0-21swapper/023:33:100
586599150,12cyclictest0-21swapper/023:33:090
5876991410,3cyclictest22330-21grep20:50:163
587699140,2cyclictest0-21swapper/300:18:163
587699140,13cyclictest0-21swapper/323:43:113
5874991410,2cyclictest28638-21wc21:05:012
5874991410,2cyclictest23091-21cut19:45:132
587499140,2cyclictest0-21swapper/222:17:192
587499140,2cyclictest0-21swapper/222:17:182
587499140,1cyclictest0-21swapper/221:22:112
587499140,0cyclictest0-21swapper/222:12:382
586999141,1cyclictest24428-21ssh21:44:301
5869991411,2cyclictest22722-21sh19:45:001
5869991410,3cyclictest6818-21grep22:50:251
586999140,1cyclictest0-21swapper/122:55:041
586999140,14cyclictest0-21swapper/123:55:361
586999140,13cyclictest14565-21cut20:35:141
586599149,4cyclictest13-21ksoftirqd/019:15:120
586599149,3cyclictest12746-21wc22:15:240
586599149,3cyclictest12746-21wc22:15:240
586599143,6cyclictest0-21swapper/023:10:130
586599142,10cyclictest21156-21munin-run23:00:000
586599141,7cyclictest25107-21munin-run19:49:590
5865991410,2cyclictest18257-21ssh23:16:540
586599140,2cyclictest0-21swapper/021:52:410
586599140,14cyclictest0-21swapper/023:48:580
586599140,12cyclictest0-21swapper/021:30:070
587699139,3cyclictest22330-21grep19:40:263
587699139,3cyclictest21099-21grep22:40:163
5876991310,2cyclictest23921-21ssh00:37:183
5876991310,2cyclictest18507-21grep19:35:143
587699130,2cyclictest0-21swapper/321:27:293
587699130,1cyclictest0-21swapper/321:53:593
587699130,11cyclictest0-21swapper/323:07:363
587699130,11cyclictest0-21swapper/300:24:163
587499139,3cyclictest1443-21chrt21:50:062
587499135,3cyclictest17511-21ssh23:35:252
587499134,1cyclictest0-21swapper/220:05:112
587499131,3cyclictest225-21systemd-journal23:45:012
5874991310,2cyclictest7564-21tr20:20:142
5874991310,2cyclictest289372sleep200:20:462
5874991310,2cyclictest15685-21cat19:30:002
5874991310,2cyclictest1072-21cron21:50:002
587499130,2cyclictest0-21swapper/221:32:422
587499130,2cyclictest0-21swapper/200:13:412
587499130,0cyclictest0-21swapper/221:38:592
587499130,0cyclictest0-21swapper/200:02:212
586999138,4cyclictest7709-21ssh21:34:431
586999138,4cyclictest0-21swapper/122:00:161
586999132,2cyclictest141rcu_preempt23:50:461
5869991313,0cyclictest0-21swapper/123:25:081
5869991310,2cyclictest1232-21tail20:05:191
586599139,3cyclictest23187-21grep20:50:250
5865991310,2cyclictest30897-21grep23:05:150
586599130,4cyclictest0-21swapper/021:29:550
587699129,2cyclictest6854-21grep23:10:173
587699129,2cyclictest4780-21wc20:15:003
587699129,2cyclictest31793-21grep23:25:153
587699129,2cyclictest19107-21ssh22:00:163
587699129,2cyclictest16759-21sed21:39:593
587699129,2cyclictest15224-21sed23:15:153
587699129,2cyclictest15166-21sh21:20:003
587699129,2cyclictest12800-21grep19:20:283
587699122,1cyclictest141rcu_preempt21:46:153
5876991211,0cyclictest0-21swapper/322:35:013
587499129,2cyclictest31833-21grep20:00:262
587499129,2cyclictest29863-21grep20:00:002
587499129,2cyclictest26089-21basename21:00:002
587499129,2cyclictest22741-21grep23:00:192
587499129,2cyclictest21491-21grep00:35:262
587499129,2cyclictest20250-21grep22:00:252
587499129,2cyclictest2014-21grep23:45:262
587499129,2cyclictest19721-21grep22:20:132
587499129,2cyclictest17537-21grep20:40:172
587499129,2cyclictest17450-21grep19:30:242
587499129,2cyclictest15192-21basename21:20:002
587499129,2cyclictest14530-21grep20:35:142
587499129,2cyclictest13877-21cron23:15:002
587499128,3cyclictest4698-21cat20:14:592
587499128,3cyclictest28101-21tr22:25:142
587499123,8cyclictest27861-21sh22:05:192
587499120,1cyclictest0-21swapper/200:34:442
587499120,12cyclictest0-21swapper/219:21:482
586999129,2cyclictest30603-21cat22:45:261
586999129,2cyclictest29473-21grep21:05:181
586999129,2cyclictest27554-21grep00:40:001
586999129,2cyclictest27090-21sed21:00:181
586999129,2cyclictest18102-21wc19:35:001
586999129,2cyclictest16660-21wc23:35:181
586999129,2cyclictest11855-21grep19:20:181
586999128,3cyclictest6290-21ssh00:07:461
586999126,5cyclictest5014-21ssh21:51:311
586999124,4cyclictest225-21systemd-journal21:11:461
586999123,2cyclictest30835-21diskmemload23:20:141
5869991211,1cyclictest0-21swapper/122:14:061
586999120,9cyclictest0-21swapper/100:15:121
586599129,2cyclictest8012-21head20:20:160
586599129,2cyclictest4836-21cut22:30:190
586599129,2cyclictest30080-21chrt22:25:380
586599129,2cyclictest29527-21apt23:05:000
586599129,2cyclictest26717-21cut00:00:240
586599129,2cyclictest26662-21sh00:20:140
586599129,2cyclictest23837-21wc23:20:170
586599129,2cyclictest19160-21sed21:40:280
586599129,2cyclictest19130-21grep22:00:170
586599129,2cyclictest19003-21head00:15:180
586599129,2cyclictest15167-21head19:25:250
586599129,2cyclictest1250-21cut00:05:140
586599129,2cyclictest12220-21wget22:35:120
586599128,2cyclictest19456-21tr19:35:200
586599120,8cyclictest0-21swapper/000:27:240
586599120,11cyclictest0-21swapper/022:20:310
587699118,2cyclictest7538-21grep20:20:133
587699118,2cyclictest7136-21ssh00:27:223
587699118,2cyclictest5733-21head22:50:163
587699118,2cyclictest3577-21sed22:10:173
587699118,2cyclictest32061-21taskset20:02:513
587699118,2cyclictest31586-21tr21:10:143
587699118,2cyclictest30548-21ssh22:45:263
587699118,2cyclictest29497-21taskset19:55:403
587699118,2cyclictest29205-21df21:05:163
587699118,2cyclictest29182-21ssh22:05:483
587699118,2cyclictest2737-21ssh23:45:543
587699118,2cyclictest25984-21ssh23:21:243
587699118,2cyclictest25718-21taskset20:55:503
587699118,2cyclictest25400-21ssh23:01:463
587699118,2cyclictest15790-21cat19:30:003
587699118,2cyclictest10939-21ssh23:50:453
587699118,2cyclictest10929-21sh22:15:063
587699118,2cyclictest10929-21sh22:15:053
587699118,2cyclictest10144-21ssh00:10:163
587699117,3cyclictest5124-21grep20:15:143
587699117,3cyclictest11905-21sed21:55:263
587699110,10cyclictest17115-21ssh21:40:093
587699110,10cyclictest11557-21taskset20:27:113
587499119,1cyclictest19336-21tr20:45:132
587499118,2cyclictest5649-21grep20:15:172
587499118,2cyclictest23747-21cat20:55:012
587499118,2cyclictest22224-21grep19:40:252
587499118,2cyclictest1931-21rm22:48:052
587499118,2cyclictest18588-21ssh22:38:532
587499118,2cyclictest17521-21chrt22:57:112
587499118,2cyclictest10148-21sed19:15:252
586999118,2cyclictest9861-21cut19:15:221
586999118,2cyclictest7556-21ssh22:31:491
586999118,2cyclictest5625-21grep20:15:161
586999118,2cyclictest26595-21ssh23:02:431
586999118,2cyclictest25322-21chrt19:50:051
586999118,2cyclictest24711-21head20:55:181
586999118,2cyclictest19975-21head20:45:161
586999118,2cyclictest18461-21grep20:40:271
586999118,2cyclictest13717-21tail20:30:251
586999118,2cyclictest13717-21tail20:30:251
586999118,2cyclictest11579-21ssh21:55:241
586999117,3cyclictest25283-21wc19:49:591
586999117,3cyclictest19916-21grep19:35:261
586999113,2cyclictest225-21systemd-journal20:04:591
586599118,2cyclictest8044-21taskset19:12:570
586599118,2cyclictest31928-21grep23:25:150
586599118,2cyclictest29058-21fgrep19:55:220
586599118,2cyclictest27207-21taskset19:51:480
586599118,2cyclictest21471-21cat20:50:000
586599118,2cyclictest18266-21wc20:40:260
586599118,2cyclictest14267-21ssh00:31:180
586599110,9cyclictest0-21swapper/022:05:520
587699108,1cyclictest7431-21which19:10:223
587699108,1cyclictest27318-21cat21:00:203
587699108,1cyclictest27304-21taskset19:53:023
587699108,1cyclictest15768-21tr20:35:223
587699107,2cyclictest9927-21cat19:15:253
587699107,2cyclictest12735-21cut20:30:163
587699107,2cyclictest12735-21cut20:30:153
587499108,1cyclictest7852-21taskset19:10:302
587499108,1cyclictest30071-21chrt21:05:232
587499107,2cyclictest12830-21head20:30:162
587499107,2cyclictest12830-21head20:30:152
587499106,3cyclictest25432-21tr19:50:142
586999108,1cyclictest2731-21ls20:10:141
586999108,1cyclictest13738-21grep19:25:131
586999107,2cyclictest29703-21taskset19:58:201
586999107,2cyclictest24471-21ssh23:40:141
586999106,3cyclictest22302-21head20:50:161
586599108,1cyclictest6586-21awk20:15:410
586599108,1cyclictest4883-21ssh22:50:120
586599108,1cyclictest46152sleep020:14:570
586599108,1cyclictest32667-21grep20:05:130
586599108,1cyclictest30942-21taskset20:00:160
586599108,1cyclictest17231-21sensors_fan19:30:220
586599108,1cyclictest15935-21cat20:35:240
586599107,2cyclictest30555-21chrt21:06:410
586599107,2cyclictest25766-21taskset20:56:290
586599107,2cyclictest22497-21chrt19:42:150
586599107,2cyclictest12987-21uname20:30:180
586599107,2cyclictest12987-21uname20:30:180
586599107,2cyclictest11501-21cat19:20:160
58769997,1cyclictest1489-21tr20:05:213
58769994,2cyclictest225-21systemd-journal19:45:173
58769991,6cyclictest17053-21tr20:40:153
58659997,1cyclictest26451-21aten2_r7power_v21:00:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional