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2026-01-27 - 04:18
[ 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 Tue Jan 27, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
201852116105,6sleep10-21swapper/119:06:401
20184211696,15sleep00-21swapper/019:06:390
20139211497,12sleep20-21swapper/219:06:052
2037929483,6sleep30-21swapper/319:09:113
45172820,0sleep00-21swapper/022:56:520
269572820,6sleep32047399cyclictest23:21:433
294592780,1sleep00-21swapper/000:00:160
181802780,1sleep10-21swapper/122:00:141
245872770,1sleep00-21swapper/000:30:190
325652760,1sleep10-21swapper/122:15:251
203152730,1sleep120317-21kernelversion23:50:161
105162680,0sleep00-21swapper/023:04:300
223822660,0sleep20-21swapper/200:28:332
124602300,0sleep30-21swapper/323:41:043
26092180,0sleep10-21swapper/100:06:121
20472991814,3cyclictest22667-21kworker/u8:222:45:042
20472991714,2cyclictest24813-21kworker/u8:022:16:052
20472991714,2cyclictest16101-21kworker/u8:023:46:042
20473991613,2cyclictest16688-21kworker/u8:022:56:043
2047399161,13cyclictest11580-21fschecks_time23:05:143
2047399160,14cyclictest0-21swapper/321:59:303
2047299161,3cyclictest0-21swapper/222:05:162
20472991613,2cyclictest19986-21kworker/u8:222:32:052
20471991611,3cyclictest20774-21chrt21:27:151
20471991611,3cyclictest20774-21chrt21:27:151
2047199160,14cyclictest0-21swapper/100:35:291
20473991512,2cyclictest22736-21kworker/u8:021:25:053
20473991512,2cyclictest22736-21kworker/u8:021:25:043
20473991512,2cyclictest16101-21kworker/u8:023:54:053
20473991512,2cyclictest0-21swapper/323:12:303
20473991512,2cyclictest0-21swapper/322:45:103
20473991512,2cyclictest0-21swapper/322:44:003
20473991512,2cyclictest0-21swapper/321:41:483
2047399151,12cyclictest22134-21ssh23:16:213
2047399151,12cyclictest0-21swapper/300:34:513
2047399150,2cyclictest0-21swapper/322:30:193
2047399150,13cyclictest5348-21pzem_power19:50:213
2047399150,13cyclictest0-21swapper/300:12:193
2047299151,3cyclictest10339-21ssh23:04:052
2047299151,3cyclictest0-21swapper/222:02:052
20472991512,2cyclictest7672-21kworker/u8:221:50:052
20472991512,2cyclictest746-21kworker/u8:122:20:052
20472991512,2cyclictest22736-21kworker/u8:021:26:052
20472991512,2cyclictest22736-21kworker/u8:021:26:052
20472991512,2cyclictest16688-21kworker/u8:022:55:052
20472991512,2cyclictest11626-21kworker/u8:121:21:052
20472991511,2cyclictest16468-21ntp_states23:10:172
2047299151,12cyclictest0-21swapper/223:31:392
20471991512,2cyclictest0-21swapper/122:42:381
20471991511,2cyclictest0-21swapper/123:55:171
2047199150,3cyclictest0-21swapper/100:00:161
2047199150,13cyclictest0-21swapper/122:50:241
2047199150,13cyclictest0-21swapper/121:55:371
2047099151,12cyclictest6053-21ssh21:46:310
2047099151,12cyclictest30419-21ssh21:38:060
201862151,3sleep30-21swapper/322:38:573
20473991411,2cyclictest0-21swapper/321:22:493
20473991411,2cyclictest0-21swapper/321:18:393
20473991411,2cyclictest0-21swapper/300:38:403
20473991411,2cyclictest0-21swapper/300:20:303
2047399140,2cyclictest0-21swapper/300:00:203
2047399140,13cyclictest0-21swapper/323:59:103
2047399140,13cyclictest0-21swapper/323:45:493
2047399140,13cyclictest0-21swapper/323:26:503
2047399140,13cyclictest0-21swapper/322:27:403
2047399140,13cyclictest0-21swapper/321:33:293
2047399140,13cyclictest0-21swapper/321:33:293
2047399140,12cyclictest0-21swapper/323:30:163
2047399140,12cyclictest0-21swapper/300:25:103
20472991411,2cyclictest6831-21kworker/u8:123:16:052
20472991411,2cyclictest6029-21kworker/u8:022:27:042
20472991411,2cyclictest31308-21kworker/u8:119:17:042
20472991411,2cyclictest30299-21kworker/u8:219:51:052
20472991411,2cyclictest2054-21kworker/u8:121:45:052
20472991411,2cyclictest2054-21kworker/u8:121:43:042
20472991411,2cyclictest12193-21kworker/u8:120:27:032
20472991411,2cyclictest12193-21kworker/u8:120:16:052
20472991411,2cyclictest12193-21kworker/u8:120:09:042
2047299140,12cyclictest0-21swapper/221:11:302
2047299140,12cyclictest0-21swapper/220:40:112
20471991411,2cyclictest0-21swapper/123:20:061
20471991411,2cyclictest0-21swapper/123:10:371
20471991411,2cyclictest0-21swapper/120:15:221
20471991411,2cyclictest0-21swapper/100:24:571
2047199140,3cyclictest24113-21vmstat19:15:261
2047199140,3cyclictest21544-21ssh00:27:081
2047199140,3cyclictest0-21swapper/121:20:221
2047199140,2cyclictest0-21swapper/120:00:141
2047199140,12cyclictest4232-21df_abs21:45:121
2047199140,12cyclictest0-21swapper/123:36:581
2047199140,12cyclictest0-21swapper/123:02:021
2047199140,12cyclictest0-21swapper/122:45:211
2047199140,12cyclictest0-21swapper/121:40:151
2047199140,12cyclictest0-21swapper/119:50:211
2047199140,12cyclictest0-21swapper/100:16:281
2047099141,2cyclictest0-21swapper/023:56:460
20470991411,2cyclictest0-21swapper/021:16:200
2047099140,13cyclictest0-21swapper/022:25:100
2047099140,13cyclictest0-21swapper/021:20:300
2047099140,12cyclictest6476-21nscd21:40:140
2047099140,12cyclictest0-21swapper/023:53:310
2047099140,12cyclictest0-21swapper/022:37:550
2047099140,12cyclictest0-21swapper/019:55:140
290122130,2sleep20-21swapper/221:35:382
20473991310,2cyclictest25459-21kworker/u8:021:36:053
20473991310,2cyclictest16688-21kworker/u8:023:04:053
20473991310,2cyclictest0-21swapper/323:39:023
2047399130,2cyclictest0-21swapper/322:50:113
2047399130,12cyclictest0-21swapper/321:12:393
2047399130,11cyclictest0-21swapper/300:15:143
2047299139,2cyclictest0-21swapper/219:10:212
20472991310,2cyclictest9616-21kworker/u8:223:44:052
20472991310,2cyclictest403-21kworker/u8:119:44:052
20472991310,2cyclictest31628-21kworker/u8:000:20:052
20472991310,2cyclictest31628-21kworker/u8:000:18:052
20472991310,2cyclictest28488-21kworker/u8:120:50:042
20472991310,2cyclictest16675-21kworker/u8:220:46:052
20472991310,2cyclictest12193-21kworker/u8:120:14:052
20472991310,2cyclictest0-21swapper/223:20:062
20472991310,2cyclictest0-21swapper/223:05:582
20472991310,2cyclictest0-21swapper/222:40:252
20472991310,2cyclictest0-21swapper/221:55:492
20472991310,2cyclictest0-21swapper/221:15:572
20472991310,2cyclictest0-21swapper/200:39:382
20472991310,2cyclictest0-21swapper/200:30:122
2047299130,2cyclictest0-21swapper/223:57:262
2047299130,2cyclictest0-21swapper/223:37:492
2047299130,2cyclictest0-21swapper/221:30:102
2047299130,2cyclictest0-21swapper/221:30:102
2047299130,2cyclictest0-21swapper/200:05:182
2047299130,12cyclictest0-21swapper/222:35:062
20471991310,2cyclictest0-21swapper/123:27:271
20471991310,2cyclictest0-21swapper/122:55:481
20471991310,2cyclictest0-21swapper/122:30:151
20471991310,2cyclictest0-21swapper/122:27:081
20471991310,2cyclictest0-21swapper/122:20:111
20471991310,2cyclictest0-21swapper/122:13:021
20471991310,2cyclictest0-21swapper/121:15:141
2047199130,2cyclictest0-21swapper/123:45:161
2047199130,2cyclictest0-21swapper/123:40:181
2047199130,2cyclictest0-21swapper/121:30:111
2047199130,2cyclictest0-21swapper/121:30:101
2047199130,2cyclictest0-21swapper/121:10:121
2047199130,12cyclictest0-21swapper/123:33:381
2047199130,12cyclictest0-21swapper/123:06:181
2047199130,12cyclictest0-21swapper/121:50:191
2047199130,12cyclictest0-21swapper/121:35:351
2047199130,12cyclictest0-21swapper/121:05:141
2047199130,12cyclictest0-21swapper/119:55:121
2047199130,12cyclictest0-21swapper/100:30:181
2047199130,12cyclictest0-21swapper/100:10:171
2047199130,11cyclictest0-21swapper/122:35:191
2047199130,11cyclictest0-21swapper/122:07:561
20470991310,2cyclictest4129-21diskmemload23:32:580
20470991310,2cyclictest4129-21diskmemload22:12:270
20470991310,2cyclictest4129-21diskmemload00:15:140
20470991310,2cyclictest20014-21ssh00:25:200
20470991310,2cyclictest10454-21ssh21:51:030
20470991310,2cyclictest0-21swapper/023:45:550
20470991310,2cyclictest0-21swapper/023:21:450
20470991310,2cyclictest0-21swapper/023:10:200
20470991310,2cyclictest0-21swapper/022:40:530
20470991310,2cyclictest0-21swapper/022:20:100
20470991310,2cyclictest0-21swapper/022:17:040
20470991310,2cyclictest0-21swapper/022:05:030
20470991310,2cyclictest0-21swapper/021:57:400
20470991310,2cyclictest0-21swapper/000:35:130
2047099130,2cyclictest0-21swapper/000:09:510
2047099130,12cyclictest4129-21diskmemload22:50:000
2047099130,12cyclictest0-21swapper/023:29:210
2047099130,12cyclictest0-21swapper/022:47:400
2047099130,12cyclictest0-21swapper/022:31:400
2047099130,12cyclictest0-21swapper/022:03:440
2047099130,12cyclictest0-21swapper/021:33:130
2047099130,12cyclictest0-21swapper/021:33:130
2047099130,12cyclictest0-21swapper/021:27:340
2047099130,12cyclictest0-21swapper/021:27:340
2047099130,12cyclictest0-21swapper/020:05:200
2047099130,12cyclictest0-21swapper/019:50:170
2047099130,11cyclictest4129-21diskmemload23:15:240
186882130,3sleep318906-21expr20:25:153
117282130,2sleep30-21swapper/321:53:193
2047399129,2cyclictest18396-21kworker/u8:019:29:053
2047399129,2cyclictest0-21swapper/322:03:403
2047399128,3cyclictest22747-21aten2.4_r3power20:35:103
2047399121,9cyclictest895-21munin-node3
2047399120,2cyclictest0-21swapper/322:13:003
2047399120,2cyclictest0-21swapper/300:05:193
2047399120,10cyclictest0-21swapper/322:18:523
2047299129,2cyclictest32310-21kworker/u8:220:59:042
2047299129,2cyclictest31308-21kworker/u8:119:32:052
2047299129,2cyclictest18396-21kworker/u8:019:26:052
2047299129,2cyclictest16675-21kworker/u8:220:39:052
2047299129,2cyclictest0-21swapper/222:51:282
2047299129,2cyclictest0-21swapper/222:10:132
2047299129,2cyclictest0-21swapper/219:35:182
2047299120,2cyclictest0-21swapper/223:50:342
2047299120,2cyclictest0-21swapper/223:26:172
2047299120,2cyclictest0-21swapper/220:20:192
2047299120,2cyclictest0-21swapper/200:02:232
2047299120,11cyclictest0-21swapper/221:05:192
2047299120,11cyclictest0-21swapper/200:10:122
2047199129,2cyclictest0-21swapper/123:16:121
2047199129,2cyclictest0-21swapper/119:30:231
2047199120,2cyclictest0-21swapper/119:45:161
2047199120,10cyclictest30598-21date20:55:001
2047099129,2cyclictest0-21swapper/020:10:130
2047099129,2cyclictest0-21swapper/020:00:110
2047099120,2cyclictest0-21swapper/000:20:530
2047099120,11cyclictest0-21swapper/023:35:310
2047099120,11cyclictest0-21swapper/023:05:030
2047099120,11cyclictest0-21swapper/021:10:510
2047099120,11cyclictest0-21swapper/021:05:250
2047099120,11cyclictest0-21swapper/020:40:110
2047099120,11cyclictest0-21swapper/000:10:570
133112120,2sleep00-21swapper/023:42:310
2047399118,2cyclictest8679-21kworker/u8:020:12:053
2047399118,2cyclictest403-21kworker/u8:119:58:053
2047399118,2cyclictest31308-21kworker/u8:119:15:053
2047399111,8cyclictest22102-21users19:10:253
2047399111,3cyclictest7221-21ssh22:24:343
2047399111,3cyclictest0-21swapper/320:00:223
2047399110,9cyclictest0-21swapper/321:47:573
2047299110,2cyclictest0-21swapper/220:00:252
2047299110,10cyclictest0-21swapper/219:56:052
2047199118,2cyclictest22526-21copy20:35:001
2047199118,2cyclictest0-21swapper/120:45:151
2047199110,9cyclictest26732-21munin-node1
2047199110,9cyclictest16608-21apt-get20:20:101
2047199110,9cyclictest14044-21kworker/1:220:25:151
2047199110,9cyclictest0-21swapper/121:00:171
2047199110,9cyclictest0-21swapper/120:55:141
2047199110,3cyclictest0-21swapper/120:40:121
2047099118,2cyclictest0-21swapper/020:30:170
2047099118,2cyclictest0-21swapper/019:31:210
2047099110,2cyclictest0-21swapper/019:36:570
2047099110,10cyclictest0-21swapper/019:10:260
257242100,2sleep20-21swapper/219:20:192
239252100,2sleep30-21swapper/322:05:373
2047399107,2cyclictest30299-21kworker/u8:219:33:053
2047399107,2cyclictest2956-21ethtool19:45:133
2047399107,2cyclictest22736-21kworker/u8:020:55:053
2047399107,2cyclictest18396-21kworker/u8:019:37:043
2047399100,9cyclictest0-21swapper/320:30:213
2047299107,2cyclictest0-21swapper/219:45:132
2047299105,3cyclictest608-21grep21:00:132
2047199105,3cyclictest574-21expr19:40:131
2047199100,9cyclictest0-21swapper/120:30:111
2047199100,9cyclictest0-21swapper/119:20:221
2047199100,8cyclictest0-21swapper/119:35:131
2047199100,3cyclictest0-21swapper/120:10:151
2047199100,2cyclictest0-21swapper/120:05:191
2047199100,2cyclictest0-21swapper/119:15:001
2047099106,2cyclictest546-21cpuspeed_turbos21:00:130
2047099105,3cyclictest27769-21rt-features20:45:220
2047099105,3cyclictest23460-21cat19:15:170
204739996,2cyclictest31308-21kworker/u8:119:20:053
204739996,2cyclictest12193-21kworker/u8:120:08:053
204739995,2cyclictest787-21fschecks_count21:00:143
204739994,3cyclictest25259-21sort20:40:133
204729993,4cyclictest6431-21nscd20:30:222
204709996,2cyclictest0-21swapper/020:58:230
204709996,2cyclictest0-21swapper/020:37:060
204709996,2cyclictest0-21swapper/020:23:030
204709995,3cyclictest26771-21aten2.4_r3power19:25:110
204709995,2cyclictest305-21apt-get19:40:110
204709994,3cyclictest14926-21df_abs20:15:120
204739985,2cyclictest16675-21kworker/u8:220:45:043
204739985,2cyclictest14708-21telnet20:15:123
204739985,2cyclictest12193-21kworker/u8:120:20:053
204739984,2cyclictest29632-21ntp_offset20:50:183
204739983,3cyclictest2581-21cut21:05:123
204709985,2cyclictest24782-21aten2.4-expect19:20:110
204709985,2cyclictest2351-21telnet19:45:100
204709985,2cyclictest18654-21telnet20:25:140
204709983,3cyclictest28938-21cpu20:50:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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