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2026-03-08 - 10:29
[ 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 #e, slot #5

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 highest latencies:
System rackeslot5s.osadl.org (updated Sun Mar 08, 2026 00:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3553992820,4cyclictest1308-21rm21:13:503
3553992819,4cyclictest0-21swapper/323:27:353
3553992723,3cyclictest9649-21ssh22:54:583
3553992620,5cyclictest24837-21apt-get21:01:263
355399260,25cyclictest29240-21diskmemload21:33:253
355399260,25cyclictest15056-21sh00:31:373
355099260,25cyclictest29240-21diskmemload22:09:211
354999260,2cyclictest15730-21ps00:01:340
354999260,25cyclictest23382-21ssh23:38:590
3553992520,4cyclictest25884-21ssh22:07:523
355399250,24cyclictest8073-21ssh23:24:233
355399250,24cyclictest29240-21diskmemload00:35:313
355399250,24cyclictest28080-21rm00:13:543
355399250,24cyclictest23586-21ssh23:39:173
355399250,24cyclictest0-21swapper/321:35:103
355399250,21cyclictest15981-21apt-get23:01:263
355199250,24cyclictest29240-21diskmemload22:51:182
355199250,24cyclictest28242-21ssh23:42:472
355199250,24cyclictest0-21swapper/221:17:082
3550992525,0cyclictest29240-21diskmemload22:50:241
3550992523,1cyclictest0-21swapper/121:46:081
3549992523,1cyclictest14079-21diskstats21:26:280
354999252,1cyclictest62550irq/127-eno121:43:320
354999250,24cyclictest0-21swapper/000:21:030
3553992421,3cyclictest0-21swapper/300:17:083
3553992419,4cyclictest25499-21rm23:41:193
3553992419,4cyclictest0-21swapper/323:56:273
3553992416,3cyclictest24274-21sh23:08:273
3553992416,3cyclictest24274-21sh23:08:273
355399240,24cyclictest0-21swapper/323:11:263
355399240,24cyclictest0-21swapper/322:30:433
355399240,24cyclictest0-21swapper/322:03:323
355399240,23cyclictest29240-21diskmemload00:26:003
355399240,23cyclictest0-21swapper/323:18:213
355399240,23cyclictest0-21swapper/321:44:313
355399240,21cyclictest29240-21diskmemload22:38:363
355399240,20cyclictest29240-21diskmemload23:33:583
355399240,1cyclictest8465-21rm21:21:233
355399240,0cyclictest29240-21diskmemload21:59:383
355399240,0cyclictest0-21swapper/322:55:073
355399240,0cyclictest0-21swapper/321:25:153
3551992422,1cyclictest0-21swapper/223:46:242
3551992422,1cyclictest0-21swapper/200:23:052
3551992420,1cyclictest905-21ssh22:15:182
355199240,23cyclictest0-21swapper/222:23:322
355199240,23cyclictest0-21swapper/221:57:072
3550992424,0cyclictest0-21swapper/122:36:261
355099240,24cyclictest0-21swapper/100:13:361
355099240,23cyclictest7345-21munin-run21:20:001
355099240,23cyclictest24465-21dump-pmu-power21:00:011
3549992423,1cyclictest0-21swapper/023:52:530
3549992423,1cyclictest0-21swapper/023:25:080
3549992423,1cyclictest0-21swapper/021:31:250
354999241,1cyclictest0-21swapper/022:16:400
354999240,24cyclictest0-21swapper/022:40:030
354999240,23cyclictest29240-21diskmemload00:30:210
354999240,23cyclictest15183-21sh23:00:070
354999240,23cyclictest11572-21ssh21:23:360
354999240,23cyclictest0-21swapper/022:00:390
354999240,1cyclictest9412-21ssh22:54:370
354999240,0cyclictest29240-21diskmemload23:15:410
354999240,0cyclictest29240-21diskmemload22:56:240
3553992323,0cyclictest0-21swapper/321:50:583
3553992321,1cyclictest4469-21df23:51:303
3553992320,3cyclictest0-21swapper/322:17:393
3553992320,3cyclictest0-21swapper/321:45:413
3553992320,2cyclictest28596-21diskmemload22:11:043
3553992317,5cyclictest14823-21sendmail-msp20:40:013
355399230,2cyclictest22069-21awk20:55:013
355399230,23cyclictest29240-21diskmemload22:47:183
355399230,23cyclictest0-21swapper/323:46:303
355399230,23cyclictest0-21swapper/322:42:403
355399230,0cyclictest29240-21diskmemload22:28:123
355399230,0cyclictest29240-21diskmemload21:16:323
355399230,0cyclictest29240-21diskmemload00:23:153
355399230,0cyclictest29240-21diskmemload00:09:043
355399230,0cyclictest29240-21diskmemload00:00:023
355399230,0cyclictest0-21swapper/322:23:093
3551992323,0cyclictest0-21swapper/200:15:292
3551992323,0cyclictest0-21swapper/200:12:572
3551992321,1cyclictest27730-21ssh21:39:252
3551992321,1cyclictest0-21swapper/223:31:292
355199230,2cyclictest21101-21rm21:32:142
355199230,23cyclictest0-21swapper/223:36:342
355199230,22cyclictest9047-21sh23:56:192
355199230,22cyclictest3922-21ssh23:51:212
355199230,22cyclictest21091-21rm23:06:092
355199230,22cyclictest21091-21rm23:06:092
355199230,22cyclictest15475-21sh00:32:162
355199230,22cyclictest13570-21ssh21:26:222
355199230,22cyclictest0-21swapper/223:21:042
355199230,22cyclictest0-21swapper/223:02:422
355199230,22cyclictest0-21swapper/222:45:092
355199230,0cyclictest0-21swapper/222:57:402
355199230,0cyclictest0-21swapper/222:05:472
355199230,0cyclictest0-21swapper/222:03:122
355199230,0cyclictest0-21swapper/221:48:182
355199230,0cyclictest0-21swapper/221:23:202
355199230,0cyclictest0-21swapper/200:35:322
355199230,0cyclictest0-21swapper/200:00:242
3550992323,0cyclictest0-21swapper/123:57:091
3550992323,0cyclictest0-21swapper/123:42:101
3550992323,0cyclictest0-21swapper/121:42:141
3550992323,0cyclictest0-21swapper/121:33:451
3550992323,0cyclictest0-21swapper/121:25:251
3550992323,0cyclictest0-21swapper/100:25:291
3550992322,1cyclictest0-21swapper/100:30:271
3550992321,1cyclictest29240-21diskmemload22:11:321
3550992321,1cyclictest27553-21perf20:00:011
3550992321,1cyclictest11631-21sh23:26:521
3550992321,1cyclictest0-21swapper/123:10:271
3550992321,1cyclictest0-21swapper/122:01:311
3550992320,2cyclictest17127-21ssh22:31:121
355099231,1cyclictest0-21swapper/122:21:301
355099230,23cyclictest0-21swapper/123:47:541
355099230,23cyclictest0-21swapper/123:23:391
355099230,23cyclictest0-21swapper/122:19:461
355099230,23cyclictest0-21swapper/121:38:431
355099230,23cyclictest0-21swapper/100:19:061
355099230,22cyclictest2386-21ssh00:20:471
355099230,22cyclictest18348-21apt-get00:36:271
355099230,22cyclictest13394-21processes22:26:341
355099230,22cyclictest10974-21grep22:56:271
355099230,22cyclictest0-21swapper/121:55:491
355099230,1cyclictest29649-21ssh21:10:141
355099230,0cyclictest29240-21diskmemload21:20:301
355099230,0cyclictest29240-21diskmemload00:03:081
355099230,0cyclictest0-21swapper/123:53:221
355099230,0cyclictest0-21swapper/123:00:041
355099230,0cyclictest0-21swapper/100:06:521
3549992323,0cyclictest0-21swapper/023:58:000
3549992323,0cyclictest0-21swapper/023:49:380
3549992323,0cyclictest0-21swapper/022:31:270
3549992321,1cyclictest29969-21munin-run20:05:010
3549992321,1cyclictest0-21swapper/022:21:250
3549992321,1cyclictest0-21swapper/021:05:000
354999230,2cyclictest22377-21sh00:08:050
354999230,23cyclictest29240-21diskmemload23:42:100
354999230,23cyclictest0-21swapper/000:17:260
354999230,22cyclictest29725-21ssh21:10:210
354999230,22cyclictest29240-21diskmemload22:45:020
354999230,22cyclictest28977-21sh23:12:400
354999230,22cyclictest1872-21sh21:46:150
354999230,22cyclictest16626-21ssh23:31:370
354999230,22cyclictest0-21swapper/000:25:150
354999230,1cyclictest3556-21ssh23:20:090
354999230,1cyclictest24348-21awk22:36:370
354999230,0cyclictest0-21swapper/022:10:310
3553992218,4cyclictest17581-21apt-get20:46:263
3551992222,0cyclictest29240-21diskmemload23:25:532
3551992222,0cyclictest29240-21diskmemload21:11:472
3551992222,0cyclictest0-21swapper/200:28:362
3551992220,1cyclictest29264-21latency_hist21:10:002
3551992220,1cyclictest0-21swapper/221:41:312
3551992220,1cyclictest0-21swapper/200:05:142
3551992220,0cyclictest0-21swapper/222:42:572
355199220,21cyclictest30944-21ssh22:11:572
355199220,21cyclictest0-21swapper/223:10:072
355199220,21cyclictest0-21swapper/221:50:022
355199220,21cyclictest0-21swapper/219:50:012
355199220,1cyclictest29240-21diskmemload23:16:322
355199220,1cyclictest22307-21ssh22:36:102
355199220,1cyclictest16862-21ssh22:30:492
355099220,22cyclictest0-21swapper/121:50:211
355099220,21cyclictest0-21swapper/123:15:221
355099220,21cyclictest0-21swapper/120:06:261
355099220,21cyclictest0-21swapper/119:41:261
355099220,1cyclictest23124-21apt-get19:51:261
355099220,1cyclictest22416-21ssh23:37:321
355099220,1cyclictest0-21swapper/123:30:591
355099220,1cyclictest0-21swapper/123:05:121
355099220,1cyclictest0-21swapper/123:05:121
355099220,1cyclictest0-21swapper/122:46:541
355099220,0cyclictest0-21swapper/122:44:171
3549992222,0cyclictest0-21swapper/023:05:420
3549992222,0cyclictest0-21swapper/023:05:420
3549992222,0cyclictest0-21swapper/021:39:320
3549992222,0cyclictest0-21swapper/021:17:280
3549992220,1cyclictest606-21dbus-daemon19:35:000
3549992220,1cyclictest0-21swapper/020:00:010
3549992220,1cyclictest0-21swapper/000:10:360
354999220,21cyclictest29240-21diskmemload22:25:090
354999220,21cyclictest29240-21diskmemload21:50:290
354999220,21cyclictest17911-21sendmail-msp19:40:000
354999220,21cyclictest13151-21hddtemp_smartct21:56:290
354999220,21cyclictest0-21swapper/020:21:260
354999220,1cyclictest0-21swapper/000:36:130
355399210,20cyclictest0-21swapper/320:26:263
355399210,1cyclictest25168-21idleruntime-cro19:55:013
3551992119,1cyclictest12770-21apt-get20:36:272
355199210,1cyclictest22423-21apt-get20:56:272
355199210,1cyclictest0-21swapper/220:55:012
3550992121,0cyclictest0-21swapper/120:31:261
3550992120,0cyclictest0-21swapper/120:46:261
3550992119,1cyclictest0-21swapper/120:25:021
355099210,21cyclictest0-21swapper/119:15:011
355099210,20cyclictest0-21swapper/120:16:261
355099210,0cyclictest0-21swapper/119:36:291
355099210,0cyclictest0-21swapper/119:26:251
3549992119,1cyclictest304-21apt-get20:11:260
3549992119,1cyclictest22423-21apt-get20:56:260
354999210,20cyclictest0-21swapper/020:16:260
355399200,20cyclictest0-21swapper/321:06:253
3551992020,0cyclictest13472-21apt-get19:31:262
3551992020,0cyclictest0-21swapper/220:11:272
3551992019,1cyclictest3862-21apt-get19:11:262
3550992020,0cyclictest0-21swapper/119:31:261
3550992018,1cyclictest15187-21apt-get20:41:261
3549992020,0cyclictest3862-21apt-get19:11:260
3549992020,0cyclictest20729-21apt-get19:46:260
3549992020,0cyclictest0-21swapper/020:26:260
3549992018,1cyclictest8677-21apt-get19:21:270
3553991919,0cyclictest18282-21apt-get19:41:263
3553991917,1cyclictest0-21swapper/319:30:003
3551991919,0cyclictest0-21swapper/219:41:262
3549991919,0cyclictest0-21swapper/020:46:260
3549991918,1cyclictest27230-21apt-get21:06:250
3549991917,1cyclictest0-21swapper/019:45:000
354999190,0cyclictest0-21swapper/019:16:260
3553991818,0cyclictest0-21swapper/319:21:273
3553991817,1cyclictest25519-21apt-get19:56:273
3551991818,0cyclictest0-21swapper/220:31:262
3551991816,1cyclictest27572-21munin-run20:00:012
3550991818,0cyclictest0-21swapper/119:16:251
3550991817,0cyclictest0-21swapper/120:11:261
3549991816,1cyclictest14827-21munin-run20:40:010
3553991717,0cyclictest0-21swapper/320:21:263
3553991715,1cyclictest622-21gdbus20:45:013
355399170,14cyclictest0-21swapper/319:31:303
3551991717,0cyclictest0-21swapper/221:01:262
3551991717,0cyclictest0-21swapper/219:36:292
3551991717,0cyclictest0-21swapper/219:21:272
3551991717,0cyclictest0-21swapper/219:16:262
3551991716,1cyclictest7972-21apt-get20:26:262
3550991717,0cyclictest0-21swapper/121:01:261
3550991717,0cyclictest0-21swapper/120:36:271
3550991717,0cyclictest0-21swapper/120:21:271
3550991715,1cyclictest0-21swapper/120:55:011
3553991616,0cyclictest30328-21apt-get20:06:263
3553991616,0cyclictest0-21swapper/320:01:263
355399160,16cyclictest0-21swapper/319:36:073
3551991616,0cyclictest0-21swapper/220:46:272
3551991616,0cyclictest0-21swapper/220:16:262
3550991615,1cyclictest27936-21apt-get20:01:261
3549991616,0cyclictest0-21swapper/019:51:260
3553991515,0cyclictest10370-21apt-get20:31:263
3553991515,0cyclictest0-21swapper/319:46:263
3553991514,1cyclictest0-21swapper/320:11:333
355399150,15cyclictest0-21swapper/319:11:363
355399150,0cyclictest0-21swapper/319:16:113
3551991513,1cyclictest13118-21munin-run19:30:002
3549991515,0cyclictest20029-21apt-get20:51:270
3549991512,2cyclictest32395-21idleruntime-cro20:10:010
3553991414,0cyclictest0-21swapper/320:15:553
355399140,14cyclictest0-21swapper/320:55:183
355199140,14cyclictest0-21swapper/220:41:062
355199140,14cyclictest0-21swapper/220:05:012
355199140,14cyclictest0-21swapper/219:52:052
355199140,0cyclictest0-21swapper/220:20:062
355199140,0cyclictest0-21swapper/220:00:062
3550991414,0cyclictest0-21swapper/119:20:371
355099140,0cyclictest0-21swapper/119:45:141
3549991414,0cyclictest0-21swapper/020:30:500
3549991412,1cyclictest11713-21hddtemp_smartct19:26:280
354999140,14cyclictest0-21swapper/020:40:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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