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2026-03-05 - 10:59
[ 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 #3, 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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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 rack3slot6s.osadl.org (updated Thu Mar 05, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9390211998,16sleep10-21swapper/119:05:371
99822116105,6sleep30-21swapper/319:07:593
98772114103,6sleep00-21swapper/019:06:370
9991211294,12sleep20-21swapper/219:08:062
321012980,0sleep00-21swapper/022:21:580
321012980,0sleep00-21swapper/022:21:580
321652810,1sleep01016799cyclictest23:30:120
217612730,1sleep30-21swapper/322:45:143
87242720,1sleep30-21swapper/322:30:513
176752700,0sleep00-21swapper/023:15:090
82982690,0sleep30-21swapper/300:12:403
309852650,1sleep30-21swapper/300:02:263
1017099391,19cyclictest0-21swapper/319:50:093
157142270,0sleep20-21swapper/219:20:392
159432220,0sleep10-21swapper/121:31:361
1016899221,19cyclictest0-21swapper/121:45:121
1016899211,2cyclictest0-21swapper/123:35:101
183052200,1sleep00-21swapper/021:35:000
12322200,1sleep20-21swapper/221:16:302
1017099200,2cyclictest0-21swapper/323:50:143
1017099200,2cyclictest0-21swapper/300:25:183
1017099190,2cyclictest0-21swapper/320:10:173
1017099190,11cyclictest0-21swapper/321:22:563
1017099190,10cyclictest0-21swapper/321:25:223
1017099189,2cyclictest0-21swapper/319:35:173
1017099183,6cyclictest0-21swapper/300:20:313
1017099181,6cyclictest0-21swapper/320:25:413
10170991810,2cyclictest0-21swapper/319:10:133
1017099180,2cyclictest0-21swapper/323:02:063
1017099180,2cyclictest0-21swapper/322:39:493
1017099180,11cyclictest0-21swapper/323:30:273
1017099180,10cyclictest0-21swapper/322:43:563
1017099180,10cyclictest0-21swapper/322:09:533
10169991815,2cyclictest15030-21kworker/u8:122:44:052
1016899181,3cyclictest0-21swapper/120:45:001
1017099179,2cyclictest26309-21diskmemload23:37:073
1017099179,2cyclictest0-21swapper/323:27:463
1017099172,5cyclictest0-21swapper/320:50:003
1017099170,2cyclictest0-21swapper/323:08:213
1017099170,11cyclictest0-21swapper/321:53:213
1016999170,15cyclictest0-21swapper/223:19:052
10168991712,3cyclictest0-21swapper/123:55:011
1016899171,13cyclictest0-21swapper/122:00:061
1017099168,2cyclictest26309-21diskmemload22:56:183
1017099161,6cyclictest0-21swapper/300:20:003
10170991611,3cyclictest0-21swapper/321:00:123
10169991613,2cyclictest7841-21kworker/u8:219:42:052
10169991613,2cyclictest15011-21kworker/u8:200:27:042
1016999161,13cyclictest0-21swapper/219:25:172
1016999160,3cyclictest16257-21ssh22:05:242
1016999160,3cyclictest0-21swapper/200:35:442
177512151,3sleep017753-21ssh00:22:360
1017099151,5cyclictest0-21swapper/320:10:003
1017099150,13cyclictest659-21ssh00:39:263
1017099150,13cyclictest12938-21munin-node3
1016999151,3cyclictest0-21swapper/200:09:422
10169991512,2cyclictest6223-21kworker/u8:220:46:042
10169991512,2cyclictest3656-21kworker/u8:100:12:052
10169991512,2cyclictest27114-21kworker/u8:023:28:052
1016999150,2cyclictest26309-21diskmemload21:51:142
1016999150,13cyclictest8316-21munin-node2
1016999150,13cyclictest26309-21diskmemload22:27:242
1016899152,12cyclictest328750irq/24-eth121:23:041
10168991510,3cyclictest21477-21munin-node1
10168991510,3cyclictest11596-21taskset22:35:021
1016799151,3cyclictest4543-21df23:35:120
1017099141,11cyclictest0-21swapper/323:18:493
1017099140,2cyclictest0-21swapper/322:11:243
1017099140,13cyclictest0-21swapper/300:06:343
1017099140,12cyclictest0-21swapper/300:32:343
10169991411,2cyclictest20770-21kworker/u8:222:54:052
10169991411,2cyclictest0-21swapper/223:57:542
10169991411,2cyclictest0-21swapper/223:41:142
10169991411,2cyclictest0-21swapper/223:38:242
1016999140,2cyclictest0-21swapper/220:00:122
1016999140,13cyclictest0-21swapper/221:41:342
1016999140,13cyclictest0-21swapper/221:31:242
1016999140,12cyclictest26309-21diskmemload21:25:172
1016999140,12cyclictest24863-21ssh00:30:132
1016999140,12cyclictest0-21swapper/222:59:262
1016999140,12cyclictest0-21swapper/220:50:172
1016899149,4cyclictest0-21swapper/121:42:011
1016899149,3cyclictest32455-21date20:05:001
1016899149,3cyclictest0-21swapper/123:45:061
1016899142,6cyclictest0-21swapper/123:10:011
10168991411,2cyclictest0-21swapper/123:21:201
10168991411,2cyclictest0-21swapper/122:45:301
10168991411,2cyclictest0-21swapper/122:26:501
10168991411,2cyclictest0-21swapper/122:22:101
10168991411,2cyclictest0-21swapper/122:22:101
10168991411,2cyclictest0-21swapper/121:27:201
10168991411,2cyclictest0-21swapper/120:30:411
1016899140,2cyclictest0-21swapper/122:44:071
1016899140,13cyclictest328750irq/24-eth123:19:001
1016899140,13cyclictest0-21swapper/121:56:401
1016899140,13cyclictest0-21swapper/121:51:401
1016899140,12cyclictest0-21swapper/123:28:181
1016899140,12cyclictest0-21swapper/123:10:341
1016899140,12cyclictest0-21swapper/100:02:331
1016799140,2cyclictest0-21swapper/022:05:170
1016799140,12cyclictest0-21swapper/022:51:460
1016799140,12cyclictest0-21swapper/021:25:460
1016799140,12cyclictest0-21swapper/020:15:140
138982130,2sleep00-21swapper/022:36:260
102762130,1sleep00-21swapper/022:33:170
10170991310,2cyclictest0-21swapper/322:25:343
1017099130,11cyclictest0-21swapper/322:21:463
1017099130,11cyclictest0-21swapper/322:21:463
1017099130,11cyclictest0-21swapper/321:35:333
10169991310,2cyclictest7841-21kworker/u8:219:11:042
10169991310,2cyclictest3824-21kworker/u8:120:16:042
10169991310,2cyclictest0-21swapper/223:11:042
10169991310,2cyclictest0-21swapper/223:06:092
10169991310,2cyclictest0-21swapper/223:00:272
10169991310,2cyclictest0-21swapper/221:57:452
10169991310,2cyclictest0-21swapper/221:00:122
10169991310,2cyclictest0-21swapper/200:15:472
1016999130,2cyclictest0-21swapper/223:45:282
1016999130,2cyclictest0-21swapper/223:31:002
1016999130,2cyclictest0-21swapper/222:17:082
1016999130,2cyclictest0-21swapper/222:01:182
1016999130,2cyclictest0-21swapper/221:45:582
1016999130,2cyclictest0-21swapper/221:35:272
1016999130,2cyclictest0-21swapper/219:35:122
1016999130,2cyclictest0-21swapper/200:20:152
1016999130,12cyclictest26309-21diskmemload00:00:192
1016999130,12cyclictest0-21swapper/223:21:262
1016999130,12cyclictest0-21swapper/222:45:292
1016999130,12cyclictest0-21swapper/222:37:352
1016999130,12cyclictest0-21swapper/222:31:162
1016999130,12cyclictest0-21swapper/222:23:192
1016999130,12cyclictest0-21swapper/222:23:182
1016999130,12cyclictest0-21swapper/222:10:482
1016999130,11cyclictest0-21swapper/221:10:542
1016899138,3cyclictest2200-21sh21:18:011
1016899138,3cyclictest0-21swapper/121:11:261
1016899132,6cyclictest0-21swapper/119:30:001
1016899132,6cyclictest0-21swapper/100:15:001
1016899131,3cyclictest0-21swapper/122:50:101
10168991310,2cyclictest0-21swapper/123:31:021
10168991310,2cyclictest0-21swapper/123:00:401
10168991310,2cyclictest0-21swapper/121:37:001
10168991310,2cyclictest0-21swapper/100:35:121
10168991310,2cyclictest0-21swapper/100:11:031
10168991310,2cyclictest0-21swapper/100:08:191
1016899130,2cyclictest26309-21diskmemload23:50:331
1016899130,2cyclictest26309-21diskmemload22:10:411
1016899130,2cyclictest0-21swapper/122:55:021
1016899130,2cyclictest0-21swapper/120:50:141
1016899130,2cyclictest0-21swapper/119:15:181
1016899130,2cyclictest0-21swapper/100:29:021
1016899130,1cyclictest0-21swapper/122:16:201
1016899130,1cyclictest0-21swapper/122:06:401
1016899130,12cyclictest0-21swapper/123:43:131
1016899130,12cyclictest0-21swapper/119:40:171
10167991310,2cyclictest21587-21ssh22:10:370
10167991310,2cyclictest0-21swapper/023:40:090
10167991310,2cyclictest0-21swapper/020:05:160
1016799130,12cyclictest0-21swapper/000:15:440
1016799130,11cyclictest0-21swapper/019:15:120
93742120,1sleep00-21swapper/023:05:280
59152120,1sleep00-21swapper/021:21:140
1017099129,2cyclictest26309-21diskmemload21:30:303
1017099129,2cyclictest0-21swapper/323:46:053
1017099129,2cyclictest0-21swapper/323:41:053
1017099129,2cyclictest0-21swapper/321:14:113
1017099129,2cyclictest0-21swapper/319:20:073
1017099122,6cyclictest0-21swapper/320:40:003
1017099120,2cyclictest0-21swapper/321:18:363
1017099120,2cyclictest0-21swapper/319:25:143
1017099120,11cyclictest0-21swapper/322:16:553
1017099120,11cyclictest0-21swapper/322:00:163
1017099120,10cyclictest0-21swapper/319:55:123
1016999129,2cyclictest3824-21kworker/u8:121:06:042
1016999120,2cyclictest0-21swapper/219:15:142
1016999120,11cyclictest0-21swapper/223:50:192
1016999120,11cyclictest0-21swapper/221:21:492
1016899129,2cyclictest0-21swapper/120:45:071
1016899129,2cyclictest0-21swapper/119:56:021
1016899127,3cyclictest0-21swapper/100:20:141
1016899122,7cyclictest0-21swapper/120:07:581
1016899122,7cyclictest0-21swapper/119:30:581
1016899121,9cyclictest24480-21munin-node1
1016899121,9cyclictest22928-21fschecks_count21:00:141
1016899121,3cyclictest0-21swapper/120:35:111
1016899120,3cyclictest0-21swapper/119:35:131
1016899120,2cyclictest0-21swapper/122:30:221
1016899120,11cyclictest0-21swapper/100:30:191
1016899120,10cyclictest0-21swapper/120:20:521
1016799129,2cyclictest29263-21ssh21:12:060
1016799129,2cyclictest0-21swapper/023:00:140
1016799129,2cyclictest0-21swapper/021:55:070
1016799129,2cyclictest0-21swapper/021:46:160
1016799129,2cyclictest0-21swapper/021:35:460
1016799129,2cyclictest0-21swapper/020:45:060
1016799129,2cyclictest0-21swapper/000:12:240
1016799129,2cyclictest0-21swapper/000:04:050
1016799127,3cyclictest24477-21ssh23:21:090
1016799120,2cyclictest0-21swapper/023:58:360
1016799120,2cyclictest0-21swapper/022:55:340
1016799120,2cyclictest0-21swapper/022:45:360
1016799120,2cyclictest0-21swapper/022:25:180
1016799120,2cyclictest0-21swapper/021:50:140
1016799120,2cyclictest0-21swapper/000:05:160
1016799120,11cyclictest0-21swapper/023:45:460
1016799120,11cyclictest0-21swapper/023:27:070
1016799120,11cyclictest0-21swapper/022:00:260
1016799120,10cyclictest14687-21rm23:10:430
1016799120,10cyclictest0-21swapper/000:38:410
303822110,0sleep00-21swapper/020:00:010
1017099118,2cyclictest0-21swapper/323:55:433
1017099118,2cyclictest0-21swapper/323:20:353
1017099118,2cyclictest0-21swapper/321:55:063
1017099118,2cyclictest0-21swapper/321:48:053
1017099118,2cyclictest0-21swapper/321:42:073
1017099116,3cyclictest26303-21cron21:10:013
1017099113,6cyclictest0-21swapper/320:50:333
1017099110,10cyclictest0-21swapper/322:51:123
1016999118,2cyclictest22540-21kworker/u8:019:55:032
1016999118,2cyclictest0-21swapper/220:30:412
1016999116,3cyclictest20481-21munin-node2
1016899117,2cyclictest0-21swapper/119:20:081
1016899111,8cyclictest0-21swapper/121:05:161
1016899111,3cyclictest0-21swapper/120:15:161
1016899110,9cyclictest0-21swapper/120:10:111
1016899110,3cyclictest0-21swapper/120:25:141
1016799118,2cyclictest18599-21ssh23:50:040
1016799118,2cyclictest0-21swapper/021:41:240
1016799118,2cyclictest0-21swapper/021:15:100
1016799110,2cyclictest0-21swapper/022:40:260
1016799110,10cyclictest0-21swapper/022:15:370
1016799110,10cyclictest0-21swapper/000:30:060
1016799110,10cyclictest0-21swapper/000:25:070
1017099105,3cyclictest24746-21tr19:45:133
1017099100,7cyclictest12651-21tr19:15:123
1016999107,2cyclictest6223-21kworker/u8:220:41:032
1016899107,2cyclictest0-21swapper/119:10:291
1016799107,2cyclictest0-21swapper/020:25:120
26566290,6sleep00-21swapper/019:50:110
24213290,1sleep00-21swapper/021:03:590
21497290,1sleep00-21swapper/020:55:300
101709996,2cyclictest0-21swapper/320:20:153
101709994,3cyclictest4081-21taskset20:15:013
101709994,3cyclictest21587-21sendmail_mailtr20:55:423
101709994,3cyclictest14664-21tr20:40:123
101709991,6cyclictest0-21swapper/320:30:393
101709991,3cyclictest7458-21runrttasks19:41:183
101699996,2cyclictest0-21swapper/220:35:032
101699994,3cyclictest2957-21ntp_kernel_pll_20:10:172
101699994,3cyclictest26629-21aten2.4_r3power19:50:112
101689994,3cyclictest26874-21df_inode19:50:111
101679996,2cyclictest30528-21apt-get20:00:120
101679994,3cyclictest7115-21cut20:20:180
101679993,4cyclictest19250irq/25-ahci[00020:35:070
101679990,8cyclictest0-21swapper/020:10:410
101709983,3cyclictest30545-21aten2.4_r3power20:00:133
101709983,3cyclictest18433-21taskset19:30:103
101699985,2cyclictest0-21swapper/220:20:112
101699983,3cyclictest32597-21aten2.4-expect20:05:122
101699983,3cyclictest24739-21grep19:45:132
101699983,3cyclictest18485-21aten2.4_r3power19:30:112
101679985,2cyclictest0-21swapper/020:30:150
101679985,2cyclictest0-21swapper/019:35:320
101679985,2cyclictest0-21swapper/019:30:180
101679985,2cyclictest0-21swapper/019:20:400
101679984,3cyclictest26270-21cron19:49:590
101679983,3cyclictest22765-21cut19:40:130
101679983,3cyclictest14678-21cut20:40:110
101679983,3cyclictest10621-21grep19:10:130
101679980,2cyclictest0-21swapper/021:05:370
101679974,2cyclictest16431-21aten2.4_r3power19:25:110
101679973,3cyclictest19811-21tail20:50:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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