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2026-02-14 - 13:24
[ 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 792 highest latencies:
System rackeslot5s.osadl.org (updated Sat Feb 14, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22108992626,0cyclictest16144-21diskmemload00:24:232
22108992621,0cyclictest0-21swapper/223:40:482
2210899260,25cyclictest16144-21diskmemload22:32:592
2211299250,1cyclictest331rcuc/322:29:233
22108992524,1cyclictest7124-21apt-get20:54:352
22108992522,2cyclictest16547-21sh23:14:182
2210899250,0cyclictest0-21swapper/200:28:022
2210699250,24cyclictest16144-21diskmemload23:42:241
22102992523,1cyclictest28074-21ssh21:52:210
2210299250,24cyclictest16144-21diskmemload23:23:000
2210299250,24cyclictest11498-21ssh00:09:430
2210299250,24cyclictest0-21swapper/023:12:010
22112992423,1cyclictest34-21ksoftirqd/300:34:503
22112992422,2cyclictest23981-21ssh00:21:233
2211299241,1cyclictest151rcu_preempt23:30:253
2211299240,23cyclictest5684-21ssh22:01:393
2211299240,23cyclictest16144-21diskmemload23:47:123
2211299240,23cyclictest0-21swapper/323:52:113
2211299240,23cyclictest0-21swapper/322:58:113
22108992422,1cyclictest31786-21sh23:27:432
2210899242,1cyclictest4049-21rm00:33:542
2210899242,1cyclictest16144-21diskmemload22:43:592
22108992420,3cyclictest0-21swapper/222:19:382
2210899240,23cyclictest20568-21turbostat.cron21:45:002
2210899240,23cyclictest16144-21diskmemload00:17:522
2210899240,23cyclictest0-21swapper/223:22:032
2210899240,0cyclictest0-21swapper/221:22:502
2210899240,0cyclictest0-21swapper/221:16:222
2210899240,0cyclictest0-21swapper/200:13:232
22106992423,1cyclictest29492-21apt-get21:54:351
22106992422,1cyclictest0-21swapper/122:04:311
22106992422,1cyclictest0-21swapper/100:16:171
2210699242,1cyclictest8363-21sh00:06:361
22106992421,2cyclictest3886-21chrt23:00:581
22106992421,2cyclictest30402-21/usr/sbin/munin21:24:371
2210699240,23cyclictest0-21swapper/121:25:321
2210699240,1cyclictest0-21swapper/123:49:281
2210699240,0cyclictest0-21swapper/123:24:541
22102992424,0cyclictest0-21swapper/000:13:450
22102992422,1cyclictest7624-21ssh00:36:470
22102992422,1cyclictest0-21swapper/021:55:050
2210299240,24cyclictest0-21swapper/023:37:290
2210299240,24cyclictest0-21swapper/021:30:050
2210299240,23cyclictest0-21swapper/023:58:510
2210299240,23cyclictest0-21swapper/023:05:350
2210299240,23cyclictest0-21swapper/022:45:360
2210299240,1cyclictest0-21swapper/022:39:350
22112992323,0cyclictest16144-21diskmemload21:50:313
22112992323,0cyclictest0-21swapper/323:42:013
22112992321,1cyclictest27943-21ssh21:21:423
22112992321,1cyclictest0-21swapper/320:35:023
22112992320,2cyclictest6788-21tail00:04:443
22112992320,2cyclictest15450-21ssh23:12:333
2211299230,2cyclictest12716-21ssh23:09:403
2211299230,23cyclictest0-21swapper/323:27:293
2211299230,23cyclictest0-21swapper/322:36:413
2211299230,23cyclictest0-21swapper/322:30:083
2211299230,23cyclictest0-21swapper/321:59:383
2211299230,23cyclictest0-21swapper/300:11:053
2211299230,22cyclictest7102-21sh00:35:533
2211299230,22cyclictest16376-21sh21:41:143
2211299230,22cyclictest16330-21sh22:11:483
2211299230,22cyclictest16144-21diskmemload00:17:593
2211299230,22cyclictest0-21swapper/322:42:243
2211299230,22cyclictest0-21swapper/321:47:083
2211299230,1cyclictest32630-21ssh21:25:403
2211299230,1cyclictest0-21swapper/323:20:053
2211299230,0cyclictest0-21swapper/323:36:513
2211299230,0cyclictest0-21swapper/322:53:493
22108992323,0cyclictest16144-21diskmemload23:56:382
22108992323,0cyclictest0-21swapper/221:46:522
22108992323,0cyclictest0-21swapper/200:08:162
22108992321,1cyclictest19427-21ssh23:46:082
22108992320,1cyclictest3360-21kworker/u8:100:37:212
2210899230,23cyclictest16144-21diskmemload21:10:112
2210899230,23cyclictest0-21swapper/223:03:172
2210899230,23cyclictest0-21swapper/221:52:482
2210899230,22cyclictest9842-21ssh22:36:142
2210899230,22cyclictest5234-21ssh21:30:222
2210899230,22cyclictest2928-21ssh00:01:142
2210899230,22cyclictest12920-21sh22:09:342
2210899230,22cyclictest10920-21sh21:36:022
2210899230,0cyclictest16144-21diskmemload22:48:422
2210899230,0cyclictest0-21swapper/222:13:562
2210899230,0cyclictest0-21swapper/221:26:512
2210899230,0cyclictest0-21swapper/219:20:022
22106992323,0cyclictest0-21swapper/122:18:381
22106992323,0cyclictest0-21swapper/121:42:331
22106992323,0cyclictest0-21swapper/121:12:281
22106992323,0cyclictest0-21swapper/100:38:091
22106992323,0cyclictest0-21swapper/100:27:181
22106992323,0cyclictest0-21swapper/100:21:241
22106992322,1cyclictest16144-21diskmemload23:15:451
22106992321,1cyclictest0-21swapper/122:50:051
22106992321,1cyclictest0-21swapper/122:36:361
22106992321,1cyclictest0-21swapper/122:05:551
22106992321,1cyclictest0-21swapper/121:46:451
22106992321,1cyclictest0-21swapper/100:13:531
22106992320,2cyclictest26182-21sh23:53:331
22106992320,2cyclictest16327-21sh22:43:131
2210699230,2cyclictest5442-21ssh22:32:411
2210699230,2cyclictest13995-21sh23:10:221
2210699230,23cyclictest0-21swapper/122:22:531
2210699230,23cyclictest0-21swapper/121:56:581
2210699230,22cyclictest30283-21sh23:56:411
2210699230,22cyclictest26881-21munin-run19:20:001
2210699230,22cyclictest2663-21apt-get19:39:341
2210699230,22cyclictest197112sleep122:45:171
2210699230,22cyclictest0-21swapper/100:30:101
2210699230,22cyclictest0-21swapper/100:01:321
2210699230,1cyclictest0-21swapper/121:31:511
2210699230,0cyclictest16144-21diskmemload23:27:481
2210699230,0cyclictest0-21swapper/122:10:331
22102992323,0cyclictest62550irq/127-eno121:21:000
22102992323,0cyclictest16144-21diskmemload21:35:510
22102992323,0cyclictest16144-21diskmemload00:03:070
22102992323,0cyclictest0-21swapper/023:43:270
22102992323,0cyclictest0-21swapper/023:27:390
22102992323,0cyclictest0-21swapper/023:00:180
22102992323,0cyclictest0-21swapper/022:59:200
22102992323,0cyclictest0-21swapper/022:30:290
22102992323,0cyclictest0-21swapper/000:19:050
22102992322,1cyclictest0-21swapper/022:16:380
22102992321,1cyclictest0-21swapper/020:20:000
22102992320,2cyclictest0-21swapper/022:43:230
2210299230,23cyclictest0-21swapper/023:49:360
2210299230,23cyclictest0-21swapper/022:20:560
2210299230,23cyclictest0-21swapper/000:29:520
2210299230,22cyclictest25014-21ssh23:51:490
2210299230,22cyclictest21873-21sh21:15:230
2210299230,22cyclictest17593-21ssh21:11:580
2210299230,1cyclictest3777-21ssh23:31:310
2210299230,1cyclictest17358-21ssh22:13:210
2210299230,0cyclictest0-21swapper/023:19:210
22112992222,0cyclictest16144-21diskmemload21:10:123
22112992222,0cyclictest0-21swapper/323:55:133
22112992222,0cyclictest0-21swapper/322:45:213
22112992222,0cyclictest0-21swapper/322:15:113
22112992221,1cyclictest34-21ksoftirqd/323:01:203
22112992220,1cyclictest6880-21munin-run19:45:013
22112992220,1cyclictest331rcuc/322:21:153
22112992219,2cyclictest7910-21ssh00:05:543
2211299220,22cyclictest0-21swapper/323:15:173
2211299220,22cyclictest0-21swapper/322:06:573
2211299220,22cyclictest0-21swapper/321:17:253
2211299220,22cyclictest0-21swapper/300:25:183
2211299220,21cyclictest10727-21sh21:35:453
2211299220,21cyclictest0-21swapper/319:24:333
2211299220,1cyclictest32073-21munin-run19:30:003
2211299220,1cyclictest0-21swapper/321:30:183
2211299220,1cyclictest0-21swapper/320:19:343
22108992222,0cyclictest0-21swapper/223:50:082
22108992222,0cyclictest0-21swapper/223:16:492
22108992221,1cyclictest0-21swapper/222:26:082
22108992220,1cyclictest0-21swapper/222:00:262
22108992220,1cyclictest0-21swapper/221:55:132
2210899220,21cyclictest606-21dbus-daemon19:35:002
2210899220,21cyclictest22324-21apt-get20:19:342
2210899220,21cyclictest0-21swapper/223:30:152
2210899220,1cyclictest9465-21sh23:37:132
2210899220,1cyclictest24938-21sh22:50:122
22106992222,0cyclictest0-21swapper/121:15:361
22106992220,1cyclictest0-21swapper/122:25:101
22106992220,1cyclictest0-21swapper/121:35:071
22106992220,1cyclictest0-21swapper/120:25:011
22106992219,2cyclictest9861-21sh23:37:471
2210699220,22cyclictest0-21swapper/123:33:521
2210699220,21cyclictest27884-21apt-get19:24:331
2210699220,21cyclictest0-21swapper/120:05:001
2210699220,0cyclictest0-21swapper/123:05:241
22102992222,0cyclictest16144-21diskmemload22:00:370
22102992222,0cyclictest0-21swapper/022:05:590
22102992221,1cyclictest24982-21ssh22:50:160
22102992220,1cyclictest26857-21perf19:20:000
22102992220,1cyclictest0-21swapper/020:45:010
22102992220,1cyclictest0-21swapper/000:30:020
2210299220,21cyclictest5080-21apt-get19:44:340
2210299220,21cyclictest32065-21perf19:30:000
2210299220,21cyclictest16149-21ssh21:10:000
2210299220,21cyclictest11659-21perf19:55:010
2210299220,21cyclictest0-21swapper/022:25:080
2210299220,21cyclictest0-21swapper/021:41:220
2210299220,21cyclictest0-21swapper/021:25:150
2210299220,21cyclictest0-21swapper/020:39:350
2210299220,21cyclictest0-21swapper/020:05:000
2210299220,21cyclictest0-21swapper/019:39:340
2211299210,20cyclictest0-21swapper/320:34:353
2211299210,20cyclictest0-21swapper/320:09:363
2211299210,20cyclictest0-21swapper/319:34:343
22108992120,0cyclictest0-21swapper/219:29:332
22108992119,1cyclictest24474-21grep19:15:012
2210899210,21cyclictest0-21swapper/222:56:502
2210899210,20cyclictest11933-21apt-get21:04:342
2210899210,1cyclictest12265-21apt-get19:59:332
22106992121,0cyclictest0-21swapper/119:14:341
2210699210,20cyclictest0-21swapper/121:04:341
22102992121,0cyclictest0-21swapper/021:04:340
22102992120,1cyclictest19921-21apt-get20:14:350
22102992119,1cyclictest0-21swapper/020:29:330
2210299210,20cyclictest0-21swapper/019:59:330
22112992020,0cyclictest0-21swapper/320:54:353
22112992020,0cyclictest0-21swapper/320:04:353
22112992019,1cyclictest34-21ksoftirqd/319:59:333
2211299200,20cyclictest0-21swapper/319:14:343
22108992020,0cyclictest0-21swapper/220:44:352
22108992020,0cyclictest0-21swapper/220:35:022
22108992020,0cyclictest0-21swapper/219:39:342
22106992020,0cyclictest27134-21apt-get20:29:331
22106992020,0cyclictest0-21swapper/120:39:351
22106992020,0cyclictest0-21swapper/119:59:331
22106992018,1cyclictest8896-21dump-pmu-power20:55:001
22106992018,1cyclictest16138-21cron21:10:001
22102992020,0cyclictest0-21swapper/019:49:340
22102992018,1cyclictest606-21dbus-daemon20:35:010
22102992017,2cyclictest11315-21grep21:00:000
2210299200,0cyclictest0-21swapper/020:54:350
22112991919,0cyclictest0-21swapper/320:59:343
22112991919,0cyclictest0-21swapper/319:49:353
22108991919,0cyclictest0-21swapper/220:59:342
22108991919,0cyclictest0-21swapper/220:49:352
22108991918,0cyclictest0-21swapper/221:09:362
22108991916,2cyclictest6878-21idleruntime-cro19:45:012
22112991818,0cyclictest0-21swapper/320:14:343
22112991817,0cyclictest0-21swapper/320:24:343
22112991816,1cyclictest16182-21munin-run21:10:003
22108991818,0cyclictest0-21swapper/220:29:332
22106991818,0cyclictest7476-21apt-get19:49:341
22106991818,0cyclictest0-21swapper/120:34:351
22106991818,0cyclictest0-21swapper/119:34:341
22102991818,0cyclictest0-21swapper/020:49:350
22102991818,0cyclictest0-21swapper/019:20:020
2211299179,7cyclictest34-21ksoftirqd/319:19:343
22108991717,0cyclictest0-21swapper/220:14:352
22108991717,0cyclictest0-21swapper/219:49:342
22106991717,0cyclictest4727-21apt-get20:49:351
22106991717,0cyclictest0-21swapper/119:44:341
22106991715,1cyclictest606-21dbus-daemon19:55:011
22102991717,0cyclictest0-21swapper/019:34:340
2211299167,8cyclictest34-21ksoftirqd/320:29:333
22112991616,0cyclictest0-21swapper/321:04:343
22108991616,0cyclictest0-21swapper/220:09:362
22108991616,0cyclictest0-21swapper/220:04:342
22108991614,1cyclictest9875-21apt-get19:54:362
22106991616,0cyclictest2331-21apt-get20:44:341
22106991616,0cyclictest0-21swapper/120:14:351
2210699160,15cyclictest0-21swapper/119:29:381
22112991512,2cyclictest3179-21tune2fs19:39:363
22108991513,1cyclictest606-21dbus-daemon19:20:002
22102991515,0cyclictest24741-21apt-get20:24:340
22112991414,0cyclictest0-21swapper/320:45:533
22112991414,0cyclictest0-21swapper/320:41:003
2211299140,14cyclictest0-21swapper/319:50:483
2210899140,14cyclictest0-21swapper/220:31:522
2210899140,14cyclictest0-21swapper/220:20:442
22106991414,0cyclictest0-21swapper/120:55:481
2210699140,0cyclictest0-21swapper/120:15:471
2210699140,0cyclictest0-21swapper/120:05:581
2210299140,14cyclictest0-21swapper/019:11:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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