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2026-01-15 - 06:53
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

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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 
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  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 Thu Jan 15, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
248599990,5rtkit-daemon2484-21rtkit-daemon23:23:583
742299985,74cyclictest1419-21runrttasks21:58:011
742299944,82cyclictest5943-21sed23:59:121
7422999421,50cyclictest10688-21ssh00:04:461
7422999414,63cyclictest27942-21sendmail_mailqu22:54:281
742399935,26cyclictest0-21swapper/221:59:132
742399934,25cyclictest14158-21ssh20:59:152
742399934,25cyclictest0-21swapper/222:04:212
7423999319,10cyclictest18733-21ssh21:54:142
7423999318,14cyclictest0-21swapper/223:17:502
7423999317,68cyclictest15686-21cpuspeed_turbos21:49:142
7422999317,55cyclictest25136-21head21:14:241
742399925,31cyclictest0-21swapper/221:29:132
742299924,72cyclictest0-21swapper/121:03:041
742299924,70cyclictest0-21swapper/120:53:361
742299924,65cyclictest27508-21runrttasks22:05:421
742399915,24cyclictest32452-21diskmemload20:39:302
742399914,28cyclictest0-21swapper/223:03:192
7423999137,46cyclictest16505-21unixbench_multi18:54:412
742299914,81cyclictest0-21swapper/121:04:221
742299914,81cyclictest0-21swapper/121:04:221
742299914,70cyclictest0-21swapper/122:18:461
742299914,67cyclictest0-21swapper/122:45:161
7422999112,52cyclictest10244-21df_abs22:29:161
7422999112,52cyclictest10244-21df_abs22:29:161
742499903,80cyclictest0-21swapper/320:59:383
742399904,25cyclictest25569-21ntp_states21:14:322
7423999028,56cyclictest4252-21sshd23:55:442
7423999019,14cyclictest0-21swapper/221:38:392
742299906,67cyclictest0-21swapper/123:24:091
742299905,66cyclictest0-21swapper/119:49:081
742299905,66cyclictest0-21swapper/119:49:081
742299904,76cyclictest0-21swapper/122:13:371
742299904,67cyclictest0-21swapper/122:49:101
742299904,67cyclictest0-21swapper/121:29:141
7422999015,57cyclictest6175-21gltestperf21:34:211
742399894,28cyclictest0-21swapper/222:19:192
742399894,26cyclictest0-21swapper/220:56:262
742399894,25cyclictest0-21swapper/222:45:592
742399894,22cyclictest1419-21runrttasks23:30:072
7423998920,13cyclictest0-21swapper/221:23:332
742299898,65cyclictest1419-21runrttasks23:56:041
742299894,66cyclictest0-21swapper/121:48:241
742299894,66cyclictest0-21swapper/121:48:241
742299894,63cyclictest0-21swapper/123:39:121
7422998910,62cyclictest0-21swapper/123:14:221
742499885,74cyclictest0-21swapper/321:59:343
7424998811,69cyclictest32340-21cpuspeed_turbos22:14:153
742399885,66cyclictest0-21swapper/222:12:422
742399885,28cyclictest0-21swapper/223:38:112
742399885,28cyclictest0-21swapper/221:12:052
742399885,28cyclictest0-21swapper/221:12:052
742399885,28cyclictest0-21swapper/220:19:272
742399885,27cyclictest0-21swapper/219:24:252
742399885,26cyclictest0-21swapper/222:52:132
742399884,27cyclictest0-21swapper/223:05:242
742399884,27cyclictest0-21swapper/223:05:242
742399884,26cyclictest0-21swapper/222:14:172
742399884,25cyclictest9077-21ssh21:39:172
742299888,62cyclictest0-21swapper/121:43:451
742299886,60cyclictest0-21swapper/123:09:271
742299884,65cyclictest0-21swapper/119:39:431
742299884,53cyclictest0-21swapper/122:27:131
742299884,53cyclictest0-21swapper/122:27:131
742299883,58cyclictest3357-21ssh22:19:151
7424998719,61cyclictest23133-21cut20:19:163
742399875,27cyclictest0-21swapper/219:14:212
742399875,13cyclictest0-21swapper/223:44:312
742399873,78cyclictest0-21swapper/221:46:502
742399873,78cyclictest0-21swapper/221:46:502
742399873,21cyclictest11949-21kworker/u8:123:09:212
7423998719,12cyclictest0-21swapper/200:03:562
742299874,66cyclictest0-21swapper/121:20:271
742299874,65cyclictest0-21swapper/121:59:301
7422998717,52cyclictest32636-21ssh21:24:351
742499866,73cyclictest0-21swapper/323:49:593
742499866,73cyclictest0-21swapper/323:49:593
742499863,12cyclictest0-21swapper/323:06:393
742499863,12cyclictest0-21swapper/323:06:393
742399865,74cyclictest0-21swapper/220:34:272
742399864,30cyclictest0-21swapper/220:44:282
742399864,27cyclictest0-21swapper/219:11:452
742399864,25cyclictest0-21swapper/223:28:042
742299865,53cyclictest0-21swapper/123:04:271
742299865,53cyclictest0-21swapper/123:04:271
742299864,63cyclictest0-21swapper/123:49:101
742299864,63cyclictest0-21swapper/123:49:101
742299864,63cyclictest0-21swapper/122:43:511
742299863,9cyclictest22407-21sensors_temp21:09:331
742299863,9cyclictest22407-21sensors_temp21:09:331
742499854,73cyclictest0-21swapper/323:29:183
742499854,73cyclictest0-21swapper/300:00:553
742499853,8cyclictest15063-21ssh21:49:023
742499853,8cyclictest15063-21ssh21:49:023
742499853,75cyclictest5300-21munin-node23:09:213
742499853,12cyclictest0-21swapper/323:39:113
742399855,73cyclictest0-21swapper/223:19:162
742399854,27cyclictest0-21swapper/200:08:412
7423998532,46cyclictest11335-21aten_r1power_vo19:54:192
742399853,76cyclictest0-21swapper/222:38:342
742299855,73cyclictest4171-21df20:44:211
742299854,73cyclictest0-21swapper/123:02:531
742299854,64cyclictest0-21swapper/123:36:381
742299854,64cyclictest0-21swapper/120:58:231
742299854,63cyclictest0-21swapper/123:46:401
742299854,11cyclictest0-21swapper/123:29:301
742299853,9cyclictest15303-21munin-node21:49:241
742499846,72cyclictest0-21swapper/321:20:193
742499844,62cyclictest0-21swapper/320:55:493
742499843,8cyclictest18951-21cpuspeed_turbos21:54:153
742499843,8cyclictest10659-21crond23:18:593
742499842,11cyclictest0-21swapper/321:36:513
742399845,27cyclictest0-21swapper/221:05:172
742399845,27cyclictest0-21swapper/221:05:172
742399845,25cyclictest0-21swapper/223:39:442
742399844,29cyclictest0-21swapper/222:31:412
742399844,29cyclictest0-21swapper/222:31:412
742399844,26cyclictest0-21swapper/219:19:182
7423998427,10cyclictest7658-21df_abs20:49:212
7423998418,13cyclictest16435-21munin-node22:39:202
742299844,9cyclictest11039-21ssh23:19:101
7422998413,50cyclictest1516-21ssh20:39:291
742499834,8cyclictest26355-21head20:24:243
742499834,8cyclictest26355-21head20:24:243
742499834,62cyclictest0-21swapper/321:14:343
742499834,11cyclictest0-21swapper/322:44:123
742499834,11cyclictest0-21swapper/321:24:363
742499834,11cyclictest0-21swapper/321:13:243
742499834,11cyclictest0-21swapper/321:13:243
742499833,8cyclictest30739-21sh23:48:573
742499833,72cyclictest0-21swapper/322:56:413
742499833,14cyclictest0-21swapper/321:05:153
742499833,14cyclictest0-21swapper/321:05:153
742499833,11cyclictest0-21swapper/320:53:003
742399834,26cyclictest0-21swapper/221:27:292
7423998328,47cyclictest1128-21crond20:29:052
7423998328,47cyclictest1128-21crond20:29:052
7423998318,9cyclictest32452-21diskmemload23:52:062
7423998318,9cyclictest32452-21diskmemload23:52:062
742299835,60cyclictest0-21swapper/120:09:161
742299834,55cyclictest0-21swapper/122:35:061
742499823,9cyclictest10299-21munin-node21:39:343
742499823,9cyclictest0-21swapper/322:39:023
742499823,10cyclictest16509-21chrt21:49:253
742399824,72cyclictest0-21swapper/222:56:472
742399824,27cyclictest0-21swapper/220:06:072
742299824,70cyclictest0-21swapper/119:09:261
742299823,8cyclictest21855-21cat19:09:091
742299823,8cyclictest10029-21netstat19:49:321
742499813,9cyclictest24029-21gltestperf22:49:203
742499813,70cyclictest0-21swapper/319:34:203
742499813,11cyclictest0-21swapper/322:04:343
7423998114,13cyclictest0-21swapper/222:24:112
7423998114,13cyclictest0-21swapper/222:24:112
742299814,71cyclictest0-21swapper/120:21:111
7422998115,49cyclictest31637-21runrttasks19:29:201
742499805,58cyclictest0-21swapper/320:46:343
7424998040,33cyclictest2834-21sed21:29:223
742499803,70cyclictest29897-21ssh22:09:253
742499803,70cyclictest10053-21tail18:44:203
742499803,69cyclictest1419-21runrttasks23:58:573
742499803,60cyclictest0-21swapper/318:39:103
742399802,58cyclictest0-21swapper/219:44:292
742399802,58cyclictest0-21swapper/219:44:292
742299804,68cyclictest0-21swapper/120:04:201
742499799,54cyclictest1419-21runrttasks20:41:423
742499794,69cyclictest0-21swapper/322:23:493
742499793,9cyclictest18031-21threads22:39:313
7424997915,48cyclictest0-21swapper/323:37:193
7424997912,50cyclictest0-21swapper/322:27:203
7424997912,50cyclictest0-21swapper/322:27:203
742299794,9cyclictest21308-21diskstats20:14:221
742299794,66cyclictest0-21swapper/119:54:201
742299794,56cyclictest0-21swapper/118:49:181
742299793,9cyclictest0-21swapper/119:19:091
742299793,8cyclictest32311-21taskset20:37:251
742299793,8cyclictest19544-21sed19:04:101
742299793,8cyclictest19544-21sed19:04:101
742499783,9cyclictest31371-21cat22:59:313
742499783,8cyclictest15726-21crond20:09:013
742499783,8cyclictest10614-21gltestperf22:29:203
742499783,8cyclictest10614-21gltestperf22:29:203
742499783,59cyclictest0-21swapper/319:39:253
742499783,11cyclictest0-21swapper/319:04:193
7424997818,45cyclictest0-21swapper/319:54:193
742399784,68cyclictest0-21swapper/218:49:292
742399784,14cyclictest0-21swapper/219:34:182
742399783,23cyclictest0-21swapper/220:09:162
7423997819,12cyclictest0-21swapper/220:29:262
742499773,9cyclictest31579-21aten_r1power_fr19:29:193
742299774,9cyclictest12178-21crond18:49:091
742299773,8cyclictest9891-21date18:44:101
742499763,9cyclictest16863-21seq18:58:003
742499763,8cyclictest31092-21munin-node20:34:253
742499763,8cyclictest10341-21ssh00:04:303
742499763,66cyclictest12490-21basename18:49:183
742499763,10cyclictest21849-21munin-node20:14:293
7424997625,35cyclictest24348-21munin-node19:14:363
742399764,25cyclictest0-21swapper/219:04:092
742399764,25cyclictest0-21swapper/219:04:092
7423997624,45cyclictest0-21swapper/220:14:232
7423997612,9cyclictest121850irq/46-eth019:53:442
7423997612,12cyclictest12178-21crond18:49:092
742299764,64cyclictest14148-21diskstats19:59:241
742299763,9cyclictest26162-21fschecks_count20:24:231
742299763,9cyclictest26162-21fschecks_count20:24:231
7422997620,41cyclictest0-21swapper/118:39:101
742499754,13cyclictest0-21swapper/320:09:393
742499754,11cyclictest0-21swapper/323:26:003
742399755,14cyclictest0-21swapper/218:39:222
7423997521,11cyclictest13950-21cstates19:59:212
7423997520,11cyclictest31522-21aten_r1power_cu19:29:192
742299756,8cyclictest121850irq/46-eth019:29:071
742499743,9cyclictest7708-21munin-node19:44:353
742499743,9cyclictest7708-21munin-node19:44:353
742499743,9cyclictest15303-21unixbench_singl19:59:403
742399743,12cyclictest19576-21munin-node19:04:352
742299747,53cyclictest0-21swapper/119:20:451
7424997320,46cyclictest27078-21cpuspeed_turbos19:19:213
742499723,10cyclictest0-21swapper/319:53:493
7424997219,47cyclictest17976-21fschecks_time18:59:273
7424997219,47cyclictest17976-21fschecks_time18:59:273
7424997219,45cyclictest31238-21sshd19:28:453
742399724,24cyclictest0-21swapper/219:39:262
742299723,50cyclictest0-21swapper/119:37:521
742299723,45cyclictest0-21swapper/120:31:591
742299723,11cyclictest0-21swapper/118:54:211
7424997112,52cyclictest22273-21cpuspeed_turbos19:09:223
742499703,60cyclictest28761-21gltestperf20:29:243
7424997019,44cyclictest8506-21gltestperf18:39:303
742399693,22cyclictest7402-21munin-run18:39:092
741999643,30cyclictest0-21swapper/023:41:110
741999634,28cyclictest0-21swapper/022:42:390
6092624,13sleep00-21swapper/021:25:450
104002614,15sleep00-21swapper/020:54:040
741999584,47cyclictest0-21swapper/022:49:250
260042583,12sleep00-21swapper/019:14:420
741999575,44cyclictest0-21swapper/022:54:100
145092573,12sleep00-21swapper/021:47:050
145092573,12sleep00-21swapper/021:47:050
741999569,33cyclictest0-21swapper/019:19:420
741999564,46cyclictest0-21swapper/022:11:220
319582563,14sleep00-21swapper/023:00:340
153932563,15sleep00-21swapper/022:36:070
88342553,44sleep00-21swapper/023:14:240
741999559,27cyclictest0-21swapper/022:29:290
741999559,27cyclictest0-21swapper/022:29:290
741999555,26cyclictest32694-21munin-node20:39:150
741999554,45cyclictest0-21swapper/021:36:450
741999553,46cyclictest0-21swapper/021:19:590
221102553,9sleep032452-21diskmemload21:59:140
78972542,46sleep00-21swapper/000:01:490
741999544,33cyclictest0-21swapper/023:44:310
7419995411,23cyclictest2679-21tune2fs21:29:200
48522542,46sleep00-21swapper/023:57:580
220622542,11sleep00-21swapper/019:09:220
167282542,12sleep00-21swapper/021:02:020
741999535,29cyclictest0-21swapper/022:04:340
741999534,43cyclictest0-21swapper/022:14:150
7419995321,12cyclictest0-21swapper/000:08:580
60662532,45sleep00-21swapper/019:42:550
249702534,14sleep00-21swapper/020:20:110
216962532,12sleep00-21swapper/019:08:490
196982532,45sleep019775-21sendmail_mailst20:09:350
136012532,13sleep00-21swapper/020:58:110
111152533,14sleep00-21swapper/021:41:530
741999525,41cyclictest0-21swapper/023:11:340
741999524,26cyclictest0-21swapper/023:07:190
741999524,26cyclictest0-21swapper/023:07:190
271222524,42sleep00-21swapper/021:18:270
229192524,41sleep00-21swapper/023:34:480
208502523,43sleep00-21swapper/021:55:520
159282524,13sleep00-21swapper/021:49:190
299172512,42sleep00-21swapper/020:32:160
256052513,41sleep00-21swapper/020:24:180
256052513,41sleep00-21swapper/020:24:180
228512513,12sleep00-21swapper/021:09:520
228512513,12sleep00-21swapper/021:09:520
224502513,42sleep00-21swapper/022:47:320
142262513,41sleep00-21swapper/018:49:470
132072513,41sleep01243-21lldpd19:57:340
107722513,43sleep00-21swapper/019:51:540
85012503,39sleep00-21swapper/022:25:270
85012503,39sleep00-21swapper/022:25:270
741999504,29cyclictest0-21swapper/021:04:290
741999504,29cyclictest0-21swapper/021:04:290
7419995033,11cyclictest15345-21unixbench_singl19:59:400
7419995030,14cyclictest0-21swapper/023:19:120
741999503,42cyclictest0-21swapper/023:49:180
741999503,42cyclictest0-21swapper/023:49:180
7419995024,12cyclictest0-21swapper/023:32:080
7419995020,12cyclictest0-21swapper/019:37:030
322792502,42sleep00-21swapper/020:36:590
162012503,40sleep00-21swapper/023:24:440
741999494,38cyclictest0-21swapper/020:44:170
741999494,29cyclictest0-21swapper/020:14:240
741999494,24cyclictest0-21swapper/022:19:140
7419994934,10cyclictest8451-21grep18:39:290
7419994920,12cyclictest0-21swapper/019:29:260
741999484,27cyclictest0-21swapper/019:44:330
741999484,27cyclictest0-21swapper/019:44:330
741999484,27cyclictest0-21swapper/018:54:420
741999483,28cyclictest0-21swapper/019:24:340
192742485,37sleep00-21swapper/019:03:210
192742485,37sleep00-21swapper/019:03:210
179862472,12sleep00-21swapper/020:07:330
741999454,26cyclictest0-21swapper/018:44:240
71442444,6sleep00-21swapper/018:36:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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