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2026-01-31 - 14:28
[ 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 highest latencies:
System rack1slot6s.osadl.org (updated Sat Jan 31, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1031721290,6sleep20-21swapper/206:54:002
269359912553,9cyclictest23707-21grep10:18:500
223632910,5sleep322364-21cat11:49:043
26937997019,44cyclictest20039-21tail08:23:481
26937997015,47cyclictest0-21swapper/108:58:461
2693599683,56cyclictest0-21swapper/011:33:500
2693599683,56cyclictest0-21swapper/011:33:500
26935996731,18cyclictest0-21swapper/010:09:040
2693599664,54cyclictest0-21swapper/009:53:490
2693799656,52cyclictest0-21swapper/110:30:391
2693599654,53cyclictest0-21swapper/011:08:400
2693999645,44cyclictest0-21swapper/309:02:443
2693799644,12cyclictest0-21swapper/111:12:311
2693599644,52cyclictest0-21swapper/008:09:090
2693599644,52cyclictest0-21swapper/008:09:090
2693599643,53cyclictest0-21swapper/011:39:010
2693599643,53cyclictest0-21swapper/010:53:530
2693599643,53cyclictest0-21swapper/010:53:530
2693599643,53cyclictest0-21swapper/008:53:520
2693599643,53cyclictest0-21swapper/008:53:520
2693999639,47cyclictest0-21swapper/311:33:443
2693999639,47cyclictest0-21swapper/311:33:443
26939996319,28cyclictest17682-21df_abs11:43:433
26938996336,13cyclictest0-21swapper/209:40:382
26938996336,13cyclictest0-21swapper/209:40:382
26938996331,12cyclictest0-21swapper/209:32:412
2693799635,51cyclictest0-21swapper/111:39:021
2693799634,52cyclictest0-21swapper/109:44:061
2693599633,52cyclictest0-21swapper/010:29:060
2693599633,52cyclictest0-21swapper/009:29:050
2693599632,56cyclictest0-21swapper/010:45:440
42612623,51sleep00-21swapper/007:49:010
2693899625,28cyclictest0-21swapper/210:33:432
26938996228,20cyclictest0-21swapper/209:52:422
2693799626,49cyclictest0-21swapper/111:48:421
2693799624,51cyclictest0-21swapper/109:48:551
2693799624,51cyclictest0-21swapper/108:49:061
2693799624,51cyclictest0-21swapper/108:49:061
2693599625,51cyclictest0-21swapper/009:27:240
2693599625,50cyclictest0-21swapper/010:13:540
2693599623,52cyclictest0-21swapper/007:58:490
2693599623,51cyclictest0-21swapper/010:48:410
26938996134,12cyclictest0-21swapper/211:33:482
26938996134,12cyclictest0-21swapper/211:33:482
26938996134,12cyclictest0-21swapper/209:25:012
26938996133,13cyclictest0-21swapper/209:43:492
26938996133,11cyclictest1287-21snmpd11:05:172
26938996132,12cyclictest0-21swapper/210:48:302
2693799615,49cyclictest0-21swapper/111:31:161
2693799615,49cyclictest0-21swapper/110:53:291
2693799614,51cyclictest0-21swapper/111:17:491
2693799614,51cyclictest0-21swapper/109:13:561
2693799614,50cyclictest0-21swapper/109:13:341
2693799614,49cyclictest0-21swapper/109:58:441
2693799614,15cyclictest0-21swapper/110:45:031
2693599613,52cyclictest0-21swapper/011:23:470
2693599613,51cyclictest0-21swapper/010:40:310
2693599613,51cyclictest0-21swapper/009:48:440
2693599613,50cyclictest0-21swapper/010:58:570
2693599613,50cyclictest0-21swapper/009:39:370
2693599613,50cyclictest0-21swapper/009:39:370
259982613,50sleep126082-21egrep07:28:511
324282603,8sleep032493-21grep08:48:500
324282603,8sleep032493-21grep08:48:500
26939996015,38cyclictest23784-21ssh10:18:513
26939996011,27cyclictest6598-21needreboot09:53:553
26938996033,12cyclictest0-21swapper/211:25:452
26938996032,13cyclictest0-21swapper/210:53:432
26938996032,13cyclictest0-21swapper/210:53:432
26938996032,13cyclictest0-21swapper/209:36:022
26938996032,13cyclictest0-21swapper/209:36:022
2693799605,14cyclictest2012-21runrttasks11:20:121
2693799604,49cyclictest0-21swapper/111:36:591
2693799604,49cyclictest0-21swapper/111:36:591
2693799604,49cyclictest0-21swapper/110:20:161
2693999598,44cyclictest0-21swapper/310:48:433
26939995913,23cyclictest0-21swapper/308:43:473
26938995934,9cyclictest19297-21ssh10:13:422
26938995934,10cyclictest1419-21runrttasks11:20:262
26938995933,12cyclictest0-21swapper/211:29:222
2693799595,47cyclictest19866-21diskstats10:13:471
2693799594,48cyclictest0-21swapper/110:05:231
26937995918,34cyclictest5678-21ntpq10:38:591
26935995932,12cyclictest0-21swapper/010:23:520
2693599593,49cyclictest0-21swapper/007:43:530
2693599593,49cyclictest0-21swapper/007:34:030
2693599593,48cyclictest0-21swapper/006:29:080
61972582,9sleep00-21swapper/008:59:510
2693999589,42cyclictest29772-21wc11:13:503
2693999586,45cyclictest139621munin-node07:04:043
26939995812,39cyclictest1419-21runrttasks11:39:013
26939995810,33cyclictest0-21swapper/309:37:183
26939995810,33cyclictest0-21swapper/309:37:183
26938995838,9cyclictest0-21swapper/211:49:022
26938995830,13cyclictest0-21swapper/210:09:152
2693799584,47cyclictest0-21swapper/109:53:581
2693799584,47cyclictest0-21swapper/108:08:361
2693599584,48cyclictest0-21swapper/010:03:490
26935995831,12cyclictest0-21swapper/011:43:540
2693599583,49cyclictest0-21swapper/006:23:530
2693999579,27cyclictest0-21swapper/309:28:473
2693999578,34cyclictest0-21swapper/310:03:453
2693999577,42cyclictest0-21swapper/309:48:443
26939995726,12cyclictest5555-21missed_timers10:38:563
26938995731,12cyclictest0-21swapper/210:31:382
26938995726,14cyclictest0-21swapper/211:13:482
2693799577,43cyclictest0-21swapper/110:33:501
2693599574,47cyclictest0-21swapper/011:03:590
2693599573,48cyclictest0-21swapper/009:43:480
2693599573,47cyclictest0-21swapper/011:28:500
2693599573,24cyclictest0-21swapper/011:49:520
252342573,45sleep20-21swapper/211:08:402
290422563,48sleep229048-21ssh10:27:162
2693999568,32cyclictest196851diskmemload11:05:113
2693999567,30cyclictest0-21swapper/306:28:513
2693999566,43cyclictest20546-21runrttasks07:14:133
2693999563,34cyclictest8489-21fschecks_count10:43:483
26939995614,35cyclictest0-21swapper/310:58:413
2693899564,32cyclictest0-21swapper/206:23:572
26938995625,14cyclictest0-21swapper/208:03:542
2693899562,48cyclictest0-21swapper/207:13:372
2693799565,29cyclictest0-21swapper/110:57:021
2693799565,29cyclictest0-21swapper/110:57:021
2693799564,46cyclictest0-21swapper/109:30:451
2693799564,13cyclictest0-21swapper/107:14:021
2693799563,8cyclictest23304-21awk07:23:371
2693599565,45cyclictest0-21swapper/009:18:590
26935995630,12cyclictest0-21swapper/010:02:470
2693599563,47cyclictest0-21swapper/011:18:410
2693599563,47cyclictest0-21swapper/011:13:530
2693599563,47cyclictest0-21swapper/007:54:100
26935995629,13cyclictest0-21swapper/009:37:380
26935995629,13cyclictest0-21swapper/009:37:380
26935995627,14cyclictest0-21swapper/006:48:390
26935995627,14cyclictest0-21swapper/006:48:390
248599560,6rtkit-daemon2484-21rtkit-daemon07:39:050
248599560,5rtkit-daemon2484-21rtkit-daemon08:19:040
197392565,45sleep20-21swapper/211:46:102
2693999558,39cyclictest20474-21munin-node10:13:553
2693999554,44cyclictest0-21swapper/311:08:483
2693999554,34cyclictest0-21swapper/311:26:093
2693999554,22cyclictest0-21swapper/309:44:303
2693899554,42cyclictest0-21swapper/206:49:022
26938995534,8cyclictest11261-21crond09:13:332
26938995527,13cyclictest0-21swapper/210:03:572
26938995527,13cyclictest0-21swapper/209:58:432
26938995524,14cyclictest0-21swapper/211:41:362
2693799556,28cyclictest0-21swapper/109:40:261
2693799556,28cyclictest0-21swapper/109:40:261
2693799555,28cyclictest0-21swapper/111:46:301
2693799555,28cyclictest0-21swapper/110:09:441
2693799554,10cyclictest28032-21unixbench_singl10:24:011
2693799553,46cyclictest0-21swapper/111:00:171
2693799553,24cyclictest0-21swapper/106:44:001
2693799553,24cyclictest0-21swapper/106:44:001
26935995527,12cyclictest0-21swapper/008:13:430
248599550,5rtkit-daemon2484-21rtkit-daemon10:33:590
248599550,5rtkit-daemon2484-21rtkit-daemon08:28:560
2693999548,30cyclictest27122-21telnet09:38:453
2693999548,30cyclictest27122-21telnet09:38:453
2693999548,28cyclictest0-21swapper/306:38:563
2693999548,25cyclictest21445-21kworker/3:010:37:553
2693999544,32cyclictest0-21swapper/311:28:453
2693899545,30cyclictest0-21swapper/210:39:382
26938995417,20cyclictest0-21swapper/207:23:592
26938995417,20cyclictest0-21swapper/207:23:592
26938995416,32cyclictest0-21swapper/208:28:502
2693799546,41cyclictest0-21swapper/109:33:471
2693799546,41cyclictest0-21swapper/109:33:471
2693799543,10cyclictest0-21swapper/106:29:041
26937995422,13cyclictest0-21swapper/108:33:351
2693599543,45cyclictest0-21swapper/009:13:520
2693599543,45cyclictest0-21swapper/007:18:590
248599540,5rtkit-daemon2484-21rtkit-daemon08:43:400
2693999536,30cyclictest0-21swapper/310:30:213
2693999535,29cyclictest0-21swapper/307:33:513
26939995311,26cyclictest0-21swapper/307:48:223
2693999531,35cyclictest0-21swapper/308:48:463
2693999531,35cyclictest0-21swapper/308:48:463
2693899534,30cyclictest0-21swapper/207:33:472
26938995326,12cyclictest0-21swapper/208:58:342
26938995326,12cyclictest0-21swapper/208:58:342
26938995322,13cyclictest0-21swapper/206:29:032
26938995321,15cyclictest0-21swapper/211:00:372
2693799533,9cyclictest25057-21tr08:33:481
2693599533,45cyclictest0-21swapper/008:34:050
248599530,5rtkit-daemon2484-21rtkit-daemon09:10:470
85502522,43sleep00-21swapper/009:04:220
26939995216,22cyclictest18989-21taskset10:13:303
26939995213,33cyclictest0-21swapper/309:05:253
2693899524,28cyclictest0-21swapper/210:19:162
2693899524,27cyclictest1419-21runrttasks08:23:462
26938995230,11cyclictest0-21swapper/210:49:362
26938995222,13cyclictest0-21swapper/208:33:442
26938995222,13cyclictest0-21swapper/206:38:552
26938995221,14cyclictest0-21swapper/207:18:372
2693799523,9cyclictest0-21swapper/106:34:041
2693799523,12cyclictest0-21swapper/106:58:531
2693799523,10cyclictest0-21swapper/109:24:041
2693599523,44cyclictest22208-21cat08:28:360
2693599523,43cyclictest0-21swapper/006:38:520
26935995224,12cyclictest0-21swapper/007:08:370
248599520,5rtkit-daemon2484-21rtkit-daemon08:04:040
2693999517,27cyclictest19914-21munin-node08:24:023
2693999515,30cyclictest0-21swapper/307:58:553
2693999515,17cyclictest27089-21gltestperf10:23:473
2693999514,29cyclictest0-21swapper/310:54:033
2693999514,29cyclictest0-21swapper/310:54:033
2693999514,27cyclictest0-21swapper/309:59:003
2693999514,23cyclictest0-21swapper/308:38:473
26939995133,11cyclictest12386-21head06:58:573
2693999513,41cyclictest0-21swapper/311:18:443
2693899514,29cyclictest0-21swapper/209:53:462
2693899514,29cyclictest0-21swapper/208:43:502
2693899514,29cyclictest0-21swapper/208:38:522
2693899514,28cyclictest0-21swapper/208:08:512
2693899514,28cyclictest0-21swapper/208:08:512
2693899514,28cyclictest0-21swapper/207:43:572
2693899514,28cyclictest0-21swapper/206:47:202
2693899514,28cyclictest0-21swapper/206:47:202
2693899514,28cyclictest0-21swapper/206:33:562
26938995129,10cyclictest0-21swapper/208:14:102
2693799514,29cyclictest0-21swapper/111:05:011
26937995135,9cyclictest9160-21grep07:59:011
2693799513,9cyclictest0-21swapper/109:19:071
2693799513,9cyclictest0-21swapper/109:05:301
2693799513,8cyclictest14176-21python08:09:061
2693799513,8cyclictest14176-21python08:09:061
2693799513,11cyclictest0-21swapper/111:26:591
2693799513,10cyclictest0-21swapper/106:41:011
26937995121,12cyclictest0-21swapper/107:33:561
2693599512,43cyclictest0-21swapper/007:23:540
2693599512,43cyclictest0-21swapper/007:23:540
281022502,42sleep00-21swapper/008:38:590
2693999507,25cyclictest0-21swapper/307:49:273
2693999504,27cyclictest0-21swapper/309:18:323
26939995020,13cyclictest0-21swapper/308:19:033
26939995020,13cyclictest0-21swapper/307:18:593
26939995020,13cyclictest0-21swapper/306:49:123
2693899509,24cyclictest12318-21fschecks_time06:58:562
2693899505,37cyclictest0-21swapper/207:38:562
2693899504,28cyclictest0-21swapper/208:48:522
2693899504,28cyclictest0-21swapper/208:48:522
2693899504,28cyclictest0-21swapper/207:49:052
2693899504,26cyclictest0-21swapper/207:18:492
26938995028,10cyclictest0-21swapper/208:58:422
26938995017,18cyclictest0-21swapper/207:53:572
26938995013,30cyclictest14054-21head07:03:502
2693799505,26cyclictest0-21swapper/108:39:531
26937995034,11cyclictest31011-21tr07:38:501
26935995025,10cyclictest0-21swapper/006:53:470
2693599502,42cyclictest0-21swapper/006:59:210
29022493,9sleep10-21swapper/107:48:051
2693999499,25cyclictest3080-21memory08:53:583
2693999499,25cyclictest3080-21memory08:53:583
2693999498,26cyclictest27158-21munin-node06:24:003
2693999494,28cyclictest0-21swapper/308:29:063
2693999494,27cyclictest0-21swapper/306:53:573
2693999494,26cyclictest0-21swapper/307:13:383
2693899494,27cyclictest0-21swapper/206:23:402
2693899493,28cyclictest0-21swapper/209:13:542
26938994919,13cyclictest0-21swapper/207:58:512
2693799494,28cyclictest0-21swapper/108:43:471
2693799493,28cyclictest0-21swapper/108:13:481
2693799493,10cyclictest0-21swapper/108:19:001
26937994918,11cyclictest0-21swapper/106:28:401
2693599493,41cyclictest0-21swapper/007:29:370
255652493,9sleep10-21swapper/107:27:101
255652493,9sleep10-21swapper/107:27:101
89002483,38sleep10-21swapper/106:53:031
2693999489,11cyclictest0-21swapper/308:04:403
2693999488,21cyclictest6461-21hddtemp_smartct07:53:563
2693999485,25cyclictest14010-21ntp_states08:09:033
2693999485,25cyclictest14010-21ntp_states08:09:033
2693999484,27cyclictest0-21swapper/308:33:463
2693999484,27cyclictest0-21swapper/307:23:573
2693999484,27cyclictest0-21swapper/307:23:573
26939994821,11cyclictest0-21swapper/309:25:073
26938994823,12cyclictest0-21swapper/209:03:462
2693799484,27cyclictest0-21swapper/107:09:001
2693799483,28cyclictest0-21swapper/108:53:541
2693799483,28cyclictest0-21swapper/108:53:541
26937994819,12cyclictest0-21swapper/106:54:031
26937994819,11cyclictest0-21swapper/107:53:531
2693599484,37cyclictest0-21swapper/006:48:520
26935994833,10cyclictest17277-21wc07:09:000
2693599483,40cyclictest0-21swapper/006:34:390
2693599482,39cyclictest1685-21nscd07:14:040
26939994732,9cyclictest16059-21crond09:23:323
26939994714,25cyclictest0-21swapper/306:44:113
26939994714,25cyclictest0-21swapper/306:44:113
2693899474,26cyclictest0-21swapper/209:18:442
26938994716,13cyclictest0-21swapper/207:28:492
2693799474,26cyclictest0-21swapper/107:50:461
278112462,9sleep30-21swapper/307:30:183
2693999465,33cyclictest0-21swapper/306:34:033
2693999464,25cyclictest0-21swapper/307:38:493
26938994625,10cyclictest0-21swapper/208:19:002
266532464,6sleep00-21swapper/006:20:260
26939994529,10cyclictest15976-21gltestperf08:13:553
26939994516,12cyclictest0-21swapper/309:11:353
2693799444,33cyclictest0-21swapper/106:23:401
2693799424,31cyclictest0-21swapper/107:03:521
2693999414,18cyclictest0-21swapper/306:23:403
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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