You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-01 - 09:47
[ 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 #1, slot #6

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
  Intel
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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack1slot6s.osadl.org (updated Sun Mar 01, 2026 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
137629911039,12cyclictest0-21swapper/120:12:151
137629910740,9cyclictest10518-21df21:32:021
13764991053,55cyclictest0-21swapper/223:22:082
137629910511,12cyclictest0-21swapper/120:41:581
137629910436,10cyclictest0-21swapper/122:34:371
137629910435,12cyclictest0-21swapper/120:48:391
13764991034,57cyclictest0-21swapper/221:21:582
13764991024,91cyclictest0-21swapper/221:02:022
137629910235,13cyclictest0-21swapper/119:47:011
137629910235,13cyclictest0-21swapper/119:47:011
13764991005,47cyclictest0-21swapper/221:00:542
13762999937,11cyclictest0-21swapper/121:02:101
13762999743,12cyclictest0-21swapper/121:12:181
13762999740,12cyclictest0-21swapper/121:44:371
13759999521,51cyclictest0-21swapper/021:01:470
1375999952,23cyclictest30902-21ssh22:02:000
13764999430,13cyclictest0-21swapper/222:05:012
13764999331,13cyclictest0-21swapper/220:33:422
13764999331,12cyclictest0-21swapper/222:22:222
13764999331,12cyclictest0-21swapper/222:22:222
13759999319,12cyclictest0-21swapper/023:12:000
13764999029,15cyclictest0-21swapper/220:15:272
1375999909,22cyclictest0-21swapper/021:31:530
13759999022,7cyclictest10390-21ssh22:19:230
1375999899,64cyclictest0-21swapper/020:11:050
1375999894,24cyclictest0-21swapper/021:23:370
13759998924,8cyclictest29945-21latency_hist22:01:450
13759998920,11cyclictest0-21swapper/020:52:580
13759998917,10cyclictest977-21ntpd20:02:150
13759998916,12cyclictest0-21swapper/021:52:060
1375999884,78cyclictest0-21swapper/020:21:290
13759998823,8cyclictest73071ssh21:27:010
13759998822,9cyclictest10344-21diskmemload22:22:100
13759998822,9cyclictest10344-21diskmemload22:22:100
13759998822,8cyclictest22364-21aten2.4-expect21:01:590
13759998820,9cyclictest1419-21runrttasks19:56:580
13759998818,11cyclictest0-21swapper/023:05:560
13759998818,11cyclictest0-21swapper/023:05:560
1376499873,56cyclictest0-21swapper/221:41:282
1375999874,24cyclictest0-21swapper/021:17:050
1375999873,76cyclictest0-21swapper/022:58:100
13759998723,7cyclictest7282-21ssh20:37:200
13759998722,8cyclictest30054-21ssh22:47:420
13759998719,8cyclictest121850irq/46-eth022:27:060
1375999863,28cyclictest15418-21rm21:37:400
13759998624,55cyclictest0-21swapper/022:42:010
13759998615,13cyclictest0-21swapper/020:22:010
1375999855,73cyclictest0-21swapper/023:26:410
13759998528,50cyclictest14601-21ssh20:49:150
1375999844,22cyclictest0-21swapper/022:13:120
13759998412,17cyclictest0-21swapper/021:07:070
13759998412,17cyclictest0-21swapper/021:07:070
1375999839,9cyclictest121850irq/46-eth023:08:030
1375999834,72cyclictest0-21swapper/020:34:030
1375999834,12cyclictest0-21swapper/020:26:590
1375999834,12cyclictest0-21swapper/020:26:590
13759998324,53cyclictest0-21swapper/020:12:060
13759998317,12cyclictest0-21swapper/021:49:400
13759998223,43cyclictest0-21swapper/019:17:120
1375999814,71cyclictest0-21swapper/023:19:010
1375999814,71cyclictest0-21swapper/022:37:570
1375999814,70cyclictest0-21swapper/022:11:410
1375999813,71cyclictest0-21swapper/021:41:530
13759998121,53cyclictest0-21swapper/022:52:550
13759998120,13cyclictest0-21swapper/019:47:200
13759998120,13cyclictest0-21swapper/019:47:200
13759998118,7cyclictest9381-21rm20:42:020
13759998022,7cyclictest1287-21snmpd19:28:090
7292790,4sleep2730-21grep22:52:152
1375999794,68cyclictest0-21swapper/018:59:130
1375999793,27cyclictest0-21swapper/022:31:560
13759997924,49cyclictest0-21swapper/018:06:530
13759997917,11cyclictest0-21swapper/019:06:510
13759997917,11cyclictest0-21swapper/019:06:510
13759997912,12cyclictest0-21swapper/019:32:030
1375999783,13cyclictest0-21swapper/021:12:020
1375999775,12cyclictest0-21swapper/018:11:210
13759997711,12cyclictest0-21swapper/018:47:030
1375999765,14cyclictest0-21swapper/018:32:010
1375999763,26cyclictest0-21swapper/018:22:490
1375999763,26cyclictest0-21swapper/018:22:490
13759997621,8cyclictest1419-21runrttasks18:14:290
13759997616,12cyclictest0-21swapper/019:39:440
13759997522,8cyclictest1419-21runrttasks19:23:580
248599740,4rtkit-daemon2484-21rtkit-daemon22:57:231
13759997411,13cyclictest0-21swapper/018:17:120
1375999735,26cyclictest0-21swapper/019:13:240
1375999735,15cyclictest0-21swapper/018:53:050
1375999734,19cyclictest0-21swapper/017:56:540
1375999733,29cyclictest1419-21runrttasks17:57:200
13759997221,12cyclictest0-21swapper/019:45:310
13759997221,10cyclictest0-21swapper/019:53:190
13759997219,8cyclictest1419-21runrttasks19:07:090
1375999714,13cyclictest0-21swapper/018:43:290
13759997123,9cyclictest0-21swapper/018:37:180
13759997122,10cyclictest0-21swapper/018:30:170
13762996945,8cyclictest10344-21diskmemload20:52:121
1376599684,13cyclictest0-21swapper/322:42:383
13762996845,7cyclictest8050-21ssh22:16:561
1376599674,56cyclictest15664-21systemd-cgroups23:16:413
1376499665,53cyclictest0-21swapper/220:21:552
1376499664,55cyclictest0-21swapper/220:40:052
1376499663,56cyclictest0-21swapper/222:14:472
1376299664,53cyclictest0-21swapper/122:50:581
13762996639,10cyclictest20501-21sed23:22:061
1376599655,51cyclictest0-21swapper/323:26:403
1376499654,54cyclictest0-21swapper/223:12:102
1376499654,54cyclictest0-21swapper/221:42:012
13762996541,11cyclictest0-21swapper/120:07:111
13762996539,10cyclictest0-21swapper/123:06:531
1376599646,50cyclictest0-21swapper/318:26:533
1376599646,50cyclictest0-21swapper/318:26:533
1376599644,51cyclictest0-21swapper/321:39:063
13762996442,7cyclictest21990-21ssh21:01:461
1376299644,53cyclictest0-21swapper/122:37:171
13762996438,11cyclictest0-21swapper/122:53:001
13762996437,11cyclictest0-21swapper/122:21:551
13762996437,11cyclictest0-21swapper/122:21:551
13762996436,11cyclictest0-21swapper/120:39:381
13762996435,14cyclictest0-21swapper/120:25:431
1376599634,52cyclictest0-21swapper/322:27:163
1376599634,52cyclictest0-21swapper/320:56:593
1376599634,51cyclictest21899-21iostat_ios20:12:113
1376599634,51cyclictest0-21swapper/321:46:133
1376499634,53cyclictest0-21swapper/221:16:572
13764996332,13cyclictest0-21swapper/218:51:512
1376499633,52cyclictest0-21swapper/220:18:392
1376499633,51cyclictest6732-21ssh21:26:562
1376499633,51cyclictest27974-21latency21:57:072
1376599624,51cyclictest18444-21munin-node20:07:093
1376599624,51cyclictest12320-21sed19:57:183
1376599624,51cyclictest0-21swapper/321:21:463
1376599624,51cyclictest0-21swapper/320:42:203
1376599624,51cyclictest0-21swapper/320:32:153
1376599624,51cyclictest0-21swapper/320:17:023
1376499625,51cyclictest0-21swapper/222:07:432
1376499624,51cyclictest0-21swapper/221:15:252
1376499623,53cyclictest0-21swapper/220:31:482
1376499623,53cyclictest0-21swapper/220:31:482
1376499623,51cyclictest8828-21aten_r1power_cu20:41:572
13762996237,11cyclictest0-21swapper/123:06:101
13762996237,11cyclictest0-21swapper/123:06:101
1376599614,50cyclictest1419-21runrttasks21:04:013
1376599614,50cyclictest11574-21cpuspeed_turbos22:21:573
1376599614,50cyclictest11574-21cpuspeed_turbos22:21:573
1376599614,50cyclictest0-21swapper/321:22:063
1376599614,50cyclictest0-21swapper/320:27:093
1376599614,50cyclictest0-21swapper/320:27:093
1376599614,49cyclictest0-21swapper/323:17:053
1376599614,49cyclictest0-21swapper/318:51:523
1376599614,12cyclictest2281-21munin-node22:07:063
13765996122,11cyclictest0-21swapper/321:32:153
1376599612,54cyclictest0-21swapper/321:29:473
1376499614,51cyclictest0-21swapper/222:37:062
1376499613,50cyclictest10683-21entropy21:32:042
1376299614,40cyclictest0-21swapper/122:04:361
13762996135,12cyclictest0-21swapper/121:36:551
13762996135,11cyclictest0-21swapper/121:57:021
13762996135,11cyclictest0-21swapper/120:29:521
13762996135,11cyclictest0-21swapper/120:29:521
1376299613,50cyclictest5545-21hwlatdetect22:12:031
1376599605,49cyclictest0-21swapper/321:08:263
1376599605,49cyclictest0-21swapper/321:08:263
1376599605,48cyclictest0-21swapper/322:11:593
1376599604,50cyclictest0-21swapper/319:31:503
1376599604,49cyclictest28058-21munin-node22:46:563
1376599604,49cyclictest0-21swapper/322:37:013
1376599604,49cyclictest0-21swapper/322:02:143
1376599604,49cyclictest0-21swapper/321:47:003
1376599604,49cyclictest0-21swapper/319:17:203
1376599604,26cyclictest0-21swapper/322:52:083
1376599604,14cyclictest0-21swapper/321:51:583
1376599603,50cyclictest0-21swapper/320:36:583
1376599602,52cyclictest0-21swapper/320:47:143
1376499605,50cyclictest0-21swapper/218:46:512
1376499605,47cyclictest0-21swapper/223:20:382
1376499604,49cyclictest0-21swapper/223:01:582
1376499604,49cyclictest0-21swapper/223:01:582
13762996037,8cyclictest23255-21latency_hist21:51:451
13762996035,11cyclictest0-21swapper/122:30:501
13762996034,10cyclictest14493-21diskstats20:02:051
13762996029,11cyclictest0-21swapper/123:21:411
118622608,8sleep20-21swapper/219:57:122
1376599595,47cyclictest0-21swapper/322:56:543
1376599595,47cyclictest0-21swapper/321:57:023
1376599595,46cyclictest0-21swapper/323:01:463
1376599595,46cyclictest0-21swapper/323:01:463
1376599594,49cyclictest0-21swapper/319:02:173
1376599594,49cyclictest0-21swapper/319:02:173
1376599594,48cyclictest0-21swapper/320:52:203
1376599593,49cyclictest0-21swapper/318:32:013
1376499595,48cyclictest0-21swapper/220:52:052
13764995935,10cyclictest29390-21seq22:47:092
13764995931,14cyclictest0-21swapper/220:10:212
13764995931,13cyclictest0-21swapper/221:46:592
1376499593,49cyclictest0-21swapper/222:42:422
1376299594,49cyclictest0-21swapper/120:18:001
13762995934,9cyclictest10581-21munin-node19:57:211
13762995923,29cyclictest24926-21proc_pri21:52:151
14052584,8sleep11490-21ssh21:17:171
1376599585,45cyclictest3127-21systemd-cgroups19:26:493
1376599585,29cyclictest15494-21switchtime20:02:203
1376599584,48cyclictest0-21swapper/323:09:053
1376599584,48cyclictest0-21swapper/318:21:523
1376599584,47cyclictest18296-21cpuspeed_turbos22:31:553
1376599584,29cyclictest0-21swapper/319:51:503
1376599584,29cyclictest0-21swapper/319:51:503
1376599584,29cyclictest0-21swapper/317:56:553
1376599584,26cyclictest0-21swapper/318:38:023
1376499584,49cyclictest0-21swapper/220:05:132
13764995831,13cyclictest0-21swapper/221:08:002
13764995831,13cyclictest0-21swapper/221:08:002
13764995830,14cyclictest0-21swapper/222:28:412
1376499583,49cyclictest0-21swapper/222:57:012
1376299585,47cyclictest0-21swapper/121:24:551
13762995833,10cyclictest0-21swapper/123:15:471
36812577,11sleep10-21swapper/119:31:231
1376599574,47cyclictest0-21swapper/321:14:133
1376599574,47cyclictest0-21swapper/320:24:093
1376599574,30cyclictest0-21swapper/318:43:033
1376499574,48cyclictest0-21swapper/222:17:162
1376499574,47cyclictest0-21swapper/220:47:092
13764995730,12cyclictest0-21swapper/221:52:142
1376499572,50cyclictest0-21swapper/222:32:502
1376299574,47cyclictest0-21swapper/122:06:571
13762995734,8cyclictest2540-21cat19:21:511
13762995731,13cyclictest0-21swapper/118:51:161
13762995730,13cyclictest0-21swapper/121:07:001
13762995730,13cyclictest0-21swapper/121:07:001
1376299573,23cyclictest0-21swapper/118:41:561
1376599565,26cyclictest0-21swapper/319:08:183
1376599564,47cyclictest0-21swapper/319:32:083
1376599564,46cyclictest0-21swapper/322:16:593
1376599564,29cyclictest0-21swapper/318:53:053
1376499563,47cyclictest0-21swapper/219:17:162
1376299565,29cyclictest0-21swapper/121:27:031
13762995623,14cyclictest0-21swapper/122:41:571
1376599554,27cyclictest0-21swapper/319:01:513
1376599553,27cyclictest0-21swapper/319:16:513
13764995531,11cyclictest0-21swapper/223:06:532
13762995522,15cyclictest0-21swapper/119:39:391
13762995521,15cyclictest0-21swapper/119:24:181
1376599544,27cyclictest0-21swapper/319:38:113
1376499544,44cyclictest0-21swapper/219:48:132
1376499544,44cyclictest0-21swapper/219:48:132
1376499544,42cyclictest0-21swapper/218:56:512
1376299545,29cyclictest0-21swapper/118:17:131
1376299543,44cyclictest2015-21munin-node20:32:201
1376299543,43cyclictest23243-21munin-node18:32:201
248599530,5rtkit-daemon2484-21rtkit-daemon18:39:411
1376499536,42cyclictest0-21swapper/219:29:152
1376499534,43cyclictest0-21swapper/218:58:052
1376299535,29cyclictest0-21swapper/119:53:131
1376299534,28cyclictest0-21swapper/118:02:081
1376299533,25cyclictest0-21swapper/118:56:511
13762995320,15cyclictest0-21swapper/118:08:181
1376299526,27cyclictest0-21swapper/118:12:571
13762995220,13cyclictest0-21swapper/118:22:591
13762995220,13cyclictest0-21swapper/118:22:591
213562514,41sleep10-21swapper/118:29:121
1376299516,26cyclictest0-21swapper/119:45:181
1376299514,28cyclictest0-21swapper/119:00:181
13764995028,10cyclictest0-21swapper/219:26:112
13764995026,10cyclictest0-21swapper/219:42:182
1376499502,42cyclictest0-21swapper/219:39:552
1376299505,38cyclictest0-21swapper/117:56:551
1376299505,27cyclictest0-21swapper/119:03:061
1376299505,27cyclictest0-21swapper/119:03:061
1376299503,42cyclictest0-21swapper/118:00:531
13762995017,12cyclictest0-21swapper/119:32:021
211892492,9sleep30-21swapper/318:27:003
1376599499,35cyclictest7336-21awk19:46:493
1376599494,25cyclictest0-21swapper/319:56:493
1376499494,39cyclictest0-21swapper/219:32:082
1376499494,28cyclictest0-21swapper/218:17:162
13764994933,10cyclictest15123-21df18:02:112
1376499493,40cyclictest0-21swapper/218:10:012
1376499493,40cyclictest0-21swapper/218:00:002
1376499492,42cyclictest0-21swapper/219:02:162
1376499492,42cyclictest0-21swapper/219:02:162
13762994917,13cyclictest0-21swapper/119:08:071
102362492,9sleep20-21swapper/219:55:352
320172484,10sleep10-21swapper/119:11:561
1376599484,25cyclictest0-21swapper/318:02:263
1376499483,39cyclictest0-21swapper/218:32:212
1376499483,39cyclictest0-21swapper/218:16:542
13764994825,10cyclictest0-21swapper/218:23:282
13764994825,10cyclictest0-21swapper/218:23:282
13765994721,11cyclictest0-21swapper/318:07:573
1376599472,10cyclictest0-21swapper/318:00:223
13765994718,12cyclictest0-21swapper/318:12:573
13764994726,10cyclictest0-21swapper/218:29:202
1376499464,35cyclictest0-21swapper/218:39:132
1376499463,36cyclictest0-21swapper/219:11:512
13764994625,10cyclictest0-21swapper/219:16:082
136102424,6sleep20-21swapper/217:55:242
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional