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2026-01-27 - 00:30
[ 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 376 highest latencies:
System rack3slot6s.osadl.org (updated Mon Jan 26, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
152462118102,11sleep30-21swapper/307:07:033
15350211795,17sleep00-21swapper/007:08:240
15229211595,15sleep10-21swapper/107:06:481
15399210695,6sleep20-21swapper/207:09:022
310872750,1sleep20-21swapper/207:45:272
145252690,0sleep20-21swapper/211:13:422
47532680,1sleep31550599cyclictest11:39:283
15502993617,18cyclictest0-21swapper/007:10:110
1550499270,18cyclictest0-21swapper/207:10:102
1550499231,20cyclictest0-21swapper/207:25:112
315092220,0sleep30-21swapper/312:09:023
1550499210,19cyclictest0-21swapper/209:35:102
1550499200,2cyclictest0-21swapper/209:10:112
1550299200,2cyclictest0-21swapper/011:55:120
1550299200,18cyclictest0-21swapper/008:10:120
1550299190,17cyclictest0-21swapper/009:35:100
1550399171,14cyclictest0-21swapper/110:22:371
1550599160,14cyclictest0-21swapper/309:26:593
1550399161,3cyclictest0-21swapper/109:00:131
1550399160,14cyclictest17170-21apt-get10:05:111
1550299160,14cyclictest0-21swapper/007:20:150
1550599150,13cyclictest10428-21ssh11:09:213
1550599150,13cyclictest10428-21ssh11:09:213
1550599150,13cyclictest0-21swapper/309:20:063
1550499151,3cyclictest27589-21apt-get12:05:072
15504991512,2cyclictest32394-21kworker/u8:212:17:052
1550499150,3cyclictest0-21swapper/209:59:392
1550499150,3cyclictest0-21swapper/208:40:252
1550399151,3cyclictest3794-21aten2.4_r3power08:00:131
15502991510,3cyclictest0-21swapper/009:40:140
1550299150,13cyclictest0-21swapper/008:55:000
15505991411,2cyclictest0-21swapper/309:31:083
15505991410,2cyclictest0-21swapper/309:50:263
1550599140,2cyclictest0-21swapper/311:32:193
1550599140,13cyclictest0-21swapper/310:52:483
1550599140,13cyclictest0-21swapper/310:09:083
1550599140,12cyclictest0-21swapper/311:40:163
1550599140,12cyclictest0-21swapper/310:46:223
1550599140,12cyclictest0-21swapper/308:00:133
1550599140,12cyclictest0-21swapper/307:47:453
1550499149,3cyclictest25638-21pzem_power11:25:202
1550499149,3cyclictest16650-21ssh09:28:172
1550499142,7cyclictest0-21swapper/212:40:002
1550499142,7cyclictest0-21swapper/208:25:002
1550499142,7cyclictest0-21swapper/208:05:012
1550499141,7cyclictest0-21swapper/211:45:012
1550399141,2cyclictest0-21swapper/111:00:001
15503991411,2cyclictest31898-21diskmemload09:40:421
15503991411,2cyclictest0-21swapper/111:29:361
15503991411,2cyclictest0-21swapper/110:40:111
1550399141,11cyclictest0-21swapper/110:45:401
15503991410,2cyclictest20528-21memory07:20:151
1550399140,2cyclictest0-21swapper/112:25:271
1550399140,2cyclictest0-21swapper/110:10:231
1550399140,13cyclictest0-21swapper/110:04:211
1550399140,12cyclictest0-21swapper/109:39:081
1550399140,12cyclictest0-21swapper/109:16:421
1550399140,12cyclictest0-21swapper/109:14:411
15502991410,2cyclictest0-21swapper/011:25:140
1550299140,2cyclictest0-21swapper/009:50:150
1550299140,2cyclictest0-21swapper/009:15:150
1550299140,13cyclictest0-21swapper/008:00:150
69602130,2sleep10-21swapper/112:17:111
309522131,3sleep230960-21python10:55:232
254782131,3sleep325560-21ps11:25:183
198042130,2sleep00-21swapper/010:44:020
1550599139,2cyclictest41752sleep311:01:443
15505991310,2cyclictest31898-21diskmemload11:49:093
15505991310,2cyclictest0-21swapper/312:35:293
15505991310,2cyclictest0-21swapper/312:16:093
15505991310,2cyclictest0-21swapper/312:10:193
15505991310,2cyclictest0-21swapper/310:55:123
1550599130,2cyclictest24145-21ssh12:00:143
1550599130,2cyclictest0-21swapper/312:28:193
1550599130,2cyclictest0-21swapper/311:15:173
1550599130,2cyclictest0-21swapper/310:40:123
1550599130,2cyclictest0-21swapper/310:35:583
1550599130,2cyclictest0-21swapper/310:31:213
1550599130,2cyclictest0-21swapper/309:46:583
1550599130,12cyclictest0-21swapper/311:24:193
1550599130,12cyclictest0-21swapper/310:15:183
1550599130,12cyclictest0-21swapper/310:10:183
1550599130,12cyclictest0-21swapper/309:36:413
1550599130,12cyclictest0-21swapper/308:35:023
1550599130,12cyclictest0-21swapper/308:30:123
1550599130,12cyclictest0-21swapper/307:35:163
1550599130,12cyclictest0-21swapper/307:35:163
1550599130,11cyclictest0-21swapper/312:20:053
1550499138,3cyclictest0-21swapper/212:25:062
1550499132,6cyclictest0-21swapper/210:05:002
15504991310,2cyclictest18877-21ssh11:55:082
15504991310,2cyclictest0-21swapper/212:14:092
15504991310,2cyclictest0-21swapper/211:22:152
15504991310,2cyclictest0-21swapper/211:05:092
15504991310,2cyclictest0-21swapper/211:05:092
15504991310,2cyclictest0-21swapper/210:14:042
15504991310,2cyclictest0-21swapper/209:47:142
15504991310,2cyclictest0-21swapper/209:30:032
1550499130,2cyclictest0-21swapper/212:30:122
1550499130,2cyclictest0-21swapper/212:22:032
1550499130,2cyclictest0-21swapper/211:30:492
1550499130,12cyclictest0-21swapper/211:45:022
1550499130,12cyclictest0-21swapper/211:18:302
1550499130,12cyclictest0-21swapper/210:50:362
1550499130,12cyclictest0-21swapper/210:20:162
1550499130,11cyclictest31898-21diskmemload11:52:172
15503991310,2cyclictest31898-21diskmemload12:22:581
15503991310,2cyclictest0-21swapper/112:06:471
15503991310,2cyclictest0-21swapper/112:00:421
15503991310,2cyclictest0-21swapper/111:20:181
15503991310,2cyclictest0-21swapper/110:50:121
15503991310,2cyclictest0-21swapper/109:50:301
15503991310,2cyclictest0-21swapper/109:25:091
15503991310,2cyclictest0-21swapper/109:22:571
15503991310,2cyclictest0-21swapper/109:05:011
15503991310,2cyclictest0-21swapper/107:40:141
1550399130,4cyclictest0-21swapper/110:27:201
1550399130,2cyclictest0-21swapper/111:13:181
1550399130,2cyclictest0-21swapper/111:00:121
1550399130,2cyclictest0-21swapper/110:16:051
1550399130,2cyclictest0-21swapper/109:47:111
1550399130,12cyclictest0-21swapper/112:36:321
1550399130,12cyclictest0-21swapper/112:33:271
1550399130,12cyclictest0-21swapper/111:05:161
1550399130,12cyclictest0-21swapper/111:05:161
1550399130,12cyclictest0-21swapper/109:59:101
1550399130,12cyclictest0-21swapper/109:34:571
1550299134,3cyclictest0-21swapper/009:10:110
1550299131,2cyclictest31898-21diskmemload11:30:450
15502991310,2cyclictest0-21swapper/012:33:350
15502991310,2cyclictest0-21swapper/012:01:090
15502991310,2cyclictest0-21swapper/011:53:150
15502991310,2cyclictest0-21swapper/011:35:180
15502991310,2cyclictest0-21swapper/010:27:030
15502991310,2cyclictest0-21swapper/007:25:190
1550299130,3cyclictest15762-21ssh09:26:460
1550299130,2cyclictest27907-21apt-get12:05:110
1550299130,2cyclictest0-21swapper/010:30:160
1550299130,2cyclictest0-21swapper/009:20:010
1550299130,12cyclictest25354-21aten2.4-expect10:50:140
1550299130,12cyclictest0-21swapper/012:39:150
1550299130,11cyclictest0-21swapper/010:35:120
1550599129,2cyclictest0-21swapper/311:57:533
1550599129,2cyclictest0-21swapper/311:12:563
1550599129,2cyclictest0-21swapper/310:25:063
1550599129,2cyclictest0-21swapper/309:55:513
1550599129,2cyclictest0-21swapper/309:41:033
1550599129,2cyclictest0-21swapper/309:11:033
1550599120,2cyclictest0-21swapper/310:22:023
1550599120,2cyclictest0-21swapper/310:00:563
1550599120,2cyclictest0-21swapper/308:05:163
1550599120,11cyclictest0-21swapper/312:30:093
1550599120,11cyclictest0-21swapper/311:52:263
1550599120,11cyclictest0-21swapper/309:15:023
1550499129,2cyclictest0-21swapper/212:00:212
1550499129,2cyclictest0-21swapper/211:35:132
1550499129,2cyclictest0-21swapper/211:01:142
1550499129,2cyclictest0-21swapper/210:45:202
1550499129,2cyclictest0-21swapper/209:40:152
1550499129,2cyclictest0-21swapper/207:50:252
1550499127,3cyclictest0-21swapper/209:02:532
1550499122,7cyclictest0-21swapper/208:25:592
1550499121,6cyclictest0-21swapper/207:20:002
1550499120,2cyclictest0-21swapper/210:40:372
1550499120,2cyclictest0-21swapper/210:05:362
1550499120,2cyclictest0-21swapper/209:50:442
1550499120,11cyclictest29922-21copy09:05:032
1550499120,11cyclictest0-21swapper/210:35:272
1550499120,11cyclictest0-21swapper/210:30:122
1550499120,11cyclictest0-21swapper/210:25:142
1550499120,11cyclictest0-21swapper/210:16:052
1550499120,11cyclictest0-21swapper/209:20:132
1550499120,11cyclictest0-21swapper/209:15:132
1550399129,2cyclictest0-21swapper/111:55:071
1550399129,2cyclictest0-21swapper/111:41:081
1550399129,2cyclictest0-21swapper/108:20:151
1550399121,9cyclictest7909-21smartctl10:30:131
1550399121,9cyclictest0-21swapper/108:45:151
1550399121,9cyclictest0-21swapper/108:30:241
1550399121,3cyclictest12563-21sed10:35:171
1550399120,2cyclictest31898-21diskmemload12:13:431
1550399120,2cyclictest0-21swapper/111:31:081
1550399120,2cyclictest0-21swapper/107:45:141
1550399120,11cyclictest0-21swapper/111:50:561
1550399120,11cyclictest0-21swapper/111:36:211
1550399120,11cyclictest0-21swapper/111:16:261
1550399120,11cyclictest0-21swapper/108:55:191
1550399120,11cyclictest0-21swapper/108:35:221
1550399120,11cyclictest0-21swapper/108:25:201
1550399120,11cyclictest0-21swapper/107:15:261
1550399120,10cyclictest0-21swapper/107:50:221
1550299129,2cyclictest28209-21ssh10:16:310
1550299129,2cyclictest0-21swapper/011:21:110
1550299129,2cyclictest0-21swapper/011:17:020
1550299129,2cyclictest0-21swapper/011:14:210
1550299129,2cyclictest0-21swapper/010:45:260
1550299129,2cyclictest0-21swapper/010:11:340
1550299129,2cyclictest0-21swapper/010:05:550
1550299129,2cyclictest0-21swapper/009:58:030
1550299129,2cyclictest0-21swapper/008:35:160
1550299129,2cyclictest0-21swapper/007:47:420
15502991210,1cyclictest0-21swapper/007:35:150
15502991210,1cyclictest0-21swapper/007:35:150
1550299120,2cyclictest31898-21diskmemload11:06:030
1550299120,2cyclictest31898-21diskmemload11:06:030
1550299120,2cyclictest0-21swapper/012:10:010
1550299120,2cyclictest0-21swapper/011:42:010
1550299120,2cyclictest0-21swapper/010:20:210
1550299120,2cyclictest0-21swapper/009:45:250
1550299120,2cyclictest0-21swapper/008:30:240
1550299120,2cyclictest0-21swapper/008:20:140
1550299120,11cyclictest31898-21diskmemload12:21:290
1550299120,11cyclictest0-21swapper/012:25:200
1550299120,11cyclictest0-21swapper/011:46:150
1550299120,11cyclictest0-21swapper/011:00:040
1550299120,11cyclictest0-21swapper/010:01:400
1550299120,11cyclictest0-21swapper/009:30:010
1550499118,2cyclictest23241-21kworker/u8:208:18:042
1550499118,2cyclictest0-21swapper/208:05:142
1550499112,7cyclictest0-21swapper/208:58:582
1550399118,2cyclictest0-21swapper/108:40:251
1550399117,2cyclictest0-21swapper/111:45:131
1550399117,2cyclictest0-21swapper/108:50:131
1550399111,8cyclictest15715-21munin-node1
1550399111,8cyclictest0-21swapper/108:10:171
1550399111,8cyclictest0-21swapper/107:55:111
1550399111,3cyclictest21762-21munin-node1
1550399110,3cyclictest0-21swapper/107:30:141
1550399110,3cyclictest0-21swapper/107:30:141
1550299118,2cyclictest31898-21diskmemload12:15:300
1550299118,2cyclictest0-21swapper/010:55:320
1550299112,6cyclictest7497-21gdm-simple-gree09:09:590
1550299110,9cyclictest0-21swapper/008:25:070
1550299110,10cyclictest0-21swapper/008:15:170
1550599107,2cyclictest0-21swapper/308:10:013
1550599107,2cyclictest0-21swapper/307:30:143
1550599107,2cyclictest0-21swapper/307:30:143
1550599100,2cyclictest0-21swapper/308:45:133
1550599100,2cyclictest0-21swapper/308:40:143
1550499107,2cyclictest0-21swapper/208:30:172
1550499107,2cyclictest0-21swapper/207:30:232
1550499107,2cyclictest0-21swapper/207:30:232
1550499105,3cyclictest9398-21sshd08:11:512
1550499105,3cyclictest28509-21ethtool07:40:142
1550499104,4cyclictest24720-21wc08:50:172
1550499102,5cyclictest6675-21snmpd07:58:032
1550499102,5cyclictest0-21swapper/207:35:022
1550499102,5cyclictest0-21swapper/207:35:012
1550399107,2cyclictest25848-21apt-get07:35:101
1550399107,2cyclictest25848-21apt-get07:35:101
1550399101,7cyclictest5730-21aten2.4-expect08:05:111
1550399100,2cyclictest0-21swapper/108:15:111
1550299102,5cyclictest0-21swapper/007:50:020
155059996,2cyclictest0-21swapper/308:26:483
155059996,2cyclictest0-21swapper/308:15:253
155059996,2cyclictest0-21swapper/307:55:153
155059994,3cyclictest12651-21cat08:20:173
155049996,2cyclictest9761-21kworker/u8:007:20:052
155049994,3cyclictest18245-21cpuspeed_turbos08:35:142
155049994,3cyclictest0-21swapper/208:45:162
155029996,2cyclictest0-21swapper/008:40:170
155029995,3cyclictest21994-21munin-node0
155029992,5cyclictest0-21swapper/007:30:240
155029992,5cyclictest0-21swapper/007:30:230
155029991,5cyclictest0-21swapper/007:15:580
155029991,4cyclictest0-21swapper/007:45:000
155029990,7cyclictest0-21swapper/008:05:010
155029990,6cyclictest0-21swapper/008:57:010
155059985,2cyclictest0-21swapper/307:40:063
155059985,2cyclictest0-21swapper/307:27:383
155059985,2cyclictest0-21swapper/307:15:083
155059984,3cyclictest7458-21runrttasks07:51:033
155059983,3cyclictest29337-21sed09:00:243
155059983,3cyclictest20608-21tr07:20:153
155059980,7cyclictest0-21swapper/309:09:083
155059980,7cyclictest0-21swapper/307:10:033
155029983,3cyclictest28163-21head09:00:100
155029980,3cyclictest3417-21cron08:00:000
155059973,2cyclictest7458-21runrttasks08:50:023
155059970,3cyclictest26666-21modprobe08:55:153
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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