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2026-03-01 - 21:05
[ 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 #b, slot #8

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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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 100 highest latencies:
System rackbslot8s (updated Sun Mar 01, 2026 12:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
678568212498,21sleep10-21swapper/107:05:391
6788472120106,9sleep00-21swapper/007:09:390
6786922119104,10sleep60-21swapper/607:07:286
6786342118103,10sleep20-21swapper/207:06:362
6785982118103,10sleep40-21swapper/407:06:064
6764142116100,10sleep30-21swapper/307:05:013
6786912114100,9sleep50-21swapper/507:07:285
678657211499,10sleep70-21swapper/707:06:567
6791149910299,3cyclictest553-21snmpd11:21:574
6791149910299,3cyclictest553-21snmpd07:27:544
6791149910298,4cyclictest553-21snmpd09:14:504
679114991020,102cyclictest0-21swapper/409:17:534
679114991020,102cyclictest0-21swapper/408:55:144
6791119910299,3cyclictest553-21snmpd12:37:503
6791119910299,3cyclictest553-21snmpd10:49:433
6791119910299,3cyclictest553-21snmpd10:25:223
679125991010,100cyclictest0-21swapper/709:35:537
679125991010,100cyclictest0-21swapper/709:01:437
679125991010,100cyclictest0-21swapper/709:01:437
679125991010,100cyclictest0-21swapper/707:38:257
6791229910199,1cyclictest553-21snmpd12:28:026
6791229910198,2cyclictest553-21snmpd10:40:236
679122991010,100cyclictest0-21swapper/608:59:376
6791179910199,2cyclictest553-21snmpd09:53:455
6791149910199,2cyclictest553-21snmpd11:32:224
6791149910199,2cyclictest553-21snmpd07:20:344
6791149910198,3cyclictest553-21snmpd10:49:384
6791149910198,3cyclictest553-21snmpd08:44:334
6791119910199,2cyclictest553-21snmpd12:22:413
6791119910199,2cyclictest553-21snmpd11:49:213
6791119910199,2cyclictest553-21snmpd11:33:193
6791119910199,2cyclictest553-21snmpd10:30:553
6791119910198,3cyclictest553-21snmpd11:01:183
6791069910199,2cyclictest553-21snmpd11:36:372
6791069910199,2cyclictest553-21snmpd09:27:262
6791069910198,3cyclictest553-21snmpd11:46:402
6791069910198,3cyclictest553-21snmpd11:05:452
6791259910099,1cyclictest243-21kworker/7:109:32:357
679125991000,99cyclictest0-21swapper/712:24:137
679125991000,100cyclictest0-21swapper/711:51:377
679125991000,100cyclictest0-21swapper/711:01:597
679125991000,100cyclictest0-21swapper/707:26:347
6791229910099,1cyclictest553-21snmpd12:08:416
6791229910099,1cyclictest553-21snmpd10:21:436
6791229910099,1cyclictest553-21snmpd10:06:166
6791229910099,1cyclictest553-21snmpd08:30:096
6791229910099,1cyclictest553-21snmpd08:26:366
6791229910099,1cyclictest553-21snmpd08:10:126
6791229910099,1cyclictest553-21snmpd07:12:336
6791229910098,1cyclictest605-21lldpd11:02:066
679122991000,99cyclictest0-21swapper/611:30:306
679122991000,100cyclictest0-21swapper/611:13:456
679122991000,100cyclictest0-21swapper/609:32:106
6791179910099,1cyclictest740097-21cat09:05:145
6791179910099,1cyclictest740097-21cat09:05:135
6791179910099,1cyclictest570-21ntpd10:06:575
6791179910099,1cyclictest553-21snmpd12:02:445
6791179910099,1cyclictest553-21snmpd11:27:455
679117991000,99cyclictest0-21swapper/509:25:225
679117991000,99cyclictest0-21swapper/509:04:525
679117991000,99cyclictest0-21swapper/509:04:515
679117991000,99cyclictest0-21swapper/508:42:465
679117991000,99cyclictest0-21swapper/507:49:295
679117991000,100cyclictest0-21swapper/509:10:145
6791149910099,1cyclictest553-21snmpd11:51:194
6791149910099,1cyclictest553-21snmpd10:12:224
6791149910098,2cyclictest553-21snmpd10:09:374
6791149910097,3cyclictest553-21snmpd11:41:284
679114991000,99cyclictest0-21swapper/412:18:504
679114991000,99cyclictest0-21swapper/408:06:084
679114991000,99cyclictest0-21swapper/408:03:534
679114991000,99cyclictest0-21swapper/407:19:284
679114991000,100cyclictest0-21swapper/412:13:254
6791119910099,1cyclictest553-21snmpd11:38:013
6791119910099,1cyclictest553-21snmpd07:55:143
6791119910099,1cyclictest553-21snmpd07:32:313
6791119910098,2cyclictest553-21snmpd11:26:543
6791119910098,2cyclictest553-21snmpd08:45:343
6791119910098,2cyclictest553-21snmpd07:52:353
6791069910099,1cyclictest553-21snmpd11:15:572
6791069910099,1cyclictest553-21snmpd10:47:582
6791069910099,1cyclictest553-21snmpd08:08:542
679106991000,99cyclictest0-21swapper/208:26:452
679106991000,99cyclictest0-21swapper/207:46:462
679106991000,100cyclictest0-21swapper/212:11:502
679106991000,100cyclictest0-21swapper/209:38:572
6791029910099,1cyclictest553-21snmpd07:52:561
6791029910099,1cyclictest553-21snmpd07:25:251
6791029910098,2cyclictest553-21snmpd09:21:141
679102991000,99cyclictest655388-21kworker/1:007:59:231
6790979910099,1cyclictest553-21snmpd08:05:580
6790979910098,2cyclictest553-21snmpd07:59:440
679097991000,99cyclictest0-21swapper/011:27:120
679097991000,99cyclictest0-21swapper/010:25:250
679097991000,100cyclictest0-21swapper/012:11:350
67912599990,99cyclictest0-21swapper/712:38:397
67912599990,99cyclictest0-21swapper/711:27:087
67912599990,99cyclictest0-21swapper/710:38:117
67912599990,99cyclictest0-21swapper/709:12:237
67912599990,98cyclictest0-21swapper/711:45:287
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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