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2026-03-01 - 02:42
[ 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 #8, 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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack8slot6s.osadl.org (updated Sun Mar 01, 2026 00:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3818993333,0cyclictest21968-21fwupd20:27:181
3823991918,1cyclictest65850irq/126-lan22:15:122
3823991918,1cyclictest65850irq/126-lan19:10:232
3823991817,1cyclictest65850irq/126-lan22:20:162
3823991817,1cyclictest65850irq/126-lan21:20:132
3823991817,1cyclictest65850irq/126-lan21:15:122
3823991817,1cyclictest65850irq/126-lan19:30:122
3823991717,0cyclictest65850irq/126-lan23:25:132
3823991717,0cyclictest65850irq/126-lan22:00:202
3823991717,0cyclictest65850irq/126-lan21:55:132
3823991717,0cyclictest65850irq/126-lan00:05:202
3823991716,1cyclictest65850irq/126-lan23:15:102
3823991716,1cyclictest65850irq/126-lan22:45:202
3823991716,1cyclictest65850irq/126-lan22:35:122
3823991716,1cyclictest65850irq/126-lan22:10:162
3823991716,1cyclictest65850irq/126-lan22:05:212
3823991716,1cyclictest65850irq/126-lan19:15:232
3823991716,1cyclictest65850irq/126-lan00:35:122
3823991716,1cyclictest65850irq/126-lan00:30:152
3823991616,0cyclictest65850irq/126-lan21:30:122
3823991615,1cyclictest65850irq/126-lan23:00:132
3823991615,1cyclictest65850irq/126-lan21:45:132
3823991615,1cyclictest65850irq/126-lan21:35:122
3823991615,1cyclictest65850irq/126-lan21:00:132
3823991615,1cyclictest65850irq/126-lan19:45:122
3823991515,0cyclictest65850irq/126-lan23:55:202
3823991515,0cyclictest65850irq/126-lan23:45:172
3823991515,0cyclictest65850irq/126-lan23:40:112
3823991515,0cyclictest65850irq/126-lan23:30:222
3823991515,0cyclictest65850irq/126-lan21:50:202
3823991515,0cyclictest65850irq/126-lan21:40:162
3823991515,0cyclictest65850irq/126-lan20:00:212
3823991515,0cyclictest65850irq/126-lan19:43:272
3823991515,0cyclictest65850irq/126-lan00:20:142
3823991515,0cyclictest65850irq/126-lan00:00:202
3823991514,1cyclictest65850irq/126-lan23:51:292
3823991514,1cyclictest65850irq/126-lan23:20:172
3813991515,0cyclictest743-21snmpd21:31:330
3813991515,0cyclictest743-21snmpd20:53:280
3813991515,0cyclictest743-21snmpd19:45:220
3813991515,0cyclictest743-21snmpd19:36:320
3823991414,0cyclictest65850irq/126-lan20:15:152
3823991413,1cyclictest65850irq/126-lan23:36:092
3823991413,1cyclictest65850irq/126-lan22:54:292
3813991414,0cyclictest743-21snmpd22:58:200
3813991414,0cyclictest743-21snmpd20:59:050
3813991414,0cyclictest743-21snmpd19:55:170
3813991414,0cyclictest743-21snmpd19:53:050
3813991414,0cyclictest743-21snmpd00:13:170
3813991414,0cyclictest22919-21cat20:30:140
3823991313,0cyclictest65850irq/126-lan21:25:122
3823991313,0cyclictest65850irq/126-lan20:39:282
3823991312,1cyclictest65850irq/126-lan20:30:112
3823991312,1cyclictest65850irq/126-lan00:15:132
3813991313,0cyclictest743-21snmpd22:45:350
3813991313,0cyclictest743-21snmpd22:38:500
3813991313,0cyclictest743-21snmpd21:49:150
3813991313,0cyclictest743-21snmpd21:36:500
3813991313,0cyclictest743-21snmpd21:25:540
3813991313,0cyclictest743-21snmpd21:20:550
3813991313,0cyclictest743-21snmpd21:19:200
3813991313,0cyclictest743-21snmpd20:12:330
3813991313,0cyclictest743-21snmpd19:11:580
3813991313,0cyclictest743-21snmpd00:30:440
3813991313,0cyclictest743-21snmpd00:20:510
3813991313,0cyclictest743-21snmpd00:04:140
3813991313,0cyclictest16296-21cat20:00:140
3823991212,0cyclictest65850irq/126-lan22:55:142
3823991212,0cyclictest65850irq/126-lan22:40:122
3823991212,0cyclictest65850irq/126-lan22:26:302
3823991212,0cyclictest65850irq/126-lan20:51:292
3823991212,0cyclictest65850irq/126-lan00:10:132
3813991212,0cyclictest743-21snmpd23:44:340
3813991212,0cyclictest743-21snmpd23:24:220
3813991212,0cyclictest743-21snmpd23:02:060
3813991212,0cyclictest743-21snmpd22:53:540
3813991212,0cyclictest743-21snmpd22:12:010
3813991212,0cyclictest743-21snmpd21:13:590
3813991212,0cyclictest743-21snmpd21:09:560
3813991212,0cyclictest743-21snmpd20:35:070
3813991212,0cyclictest743-21snmpd19:40:350
3813991212,0cyclictest743-21snmpd19:20:430
3813991212,0cyclictest743-21snmpd19:19:420
3813991212,0cyclictest743-21snmpd00:29:330
3813991212,0cyclictest4577-21cat22:40:140
3823991111,0cyclictest65850irq/126-lan19:57:352
3823991111,0cyclictest65850irq/126-lan19:22:282
3823991111,0cyclictest65850irq/126-lan00:25:182
3813991111,0cyclictest743-21snmpd20:16:140
382399109,1cyclictest65850irq/126-lan20:25:052
3823991010,0cyclictest65850irq/126-lan20:57:232
38279998,1cyclictest743-21snmpd21:28:393
38279998,1cyclictest743-21snmpd20:00:233
38279998,1cyclictest743-21snmpd19:59:133
38279998,1cyclictest743-21snmpd00:04:293
38279996,3cyclictest743-21snmpd22:48:593
38239999,0cyclictest65850irq/126-lan20:14:312
38239998,1cyclictest65850irq/126-lan23:05:182
38189998,1cyclictest743-21snmpd22:22:521
38189998,1cyclictest743-21snmpd00:38:061
38189998,1cyclictest29580-21cpuspeed_turbos21:00:111
38189996,3cyclictest743-21snmpd22:50:141
38139999,0cyclictest741-21lldpd21:55:170
38139998,1cyclictest743-21snmpd22:07:480
38139996,3cyclictest743-21snmpd22:00:340
38279988,0cyclictest743-21snmpd23:40:583
38279988,0cyclictest743-21snmpd20:14:233
38279988,0cyclictest743-21snmpd00:23:543
38279988,0cyclictest741-21lldpd22:05:173
38279988,0cyclictest741-21lldpd22:01:173
38279988,0cyclictest741-21lldpd21:46:333
38279987,1cyclictest743-21snmpd23:49:053
38279987,1cyclictest743-21snmpd23:35:493
38279987,1cyclictest743-21snmpd19:12:423
38279987,1cyclictest743-21snmpd00:07:323
38279986,2cyclictest743-21snmpd19:36:263
38279986,2cyclictest743-21snmpd19:31:473
38239988,0cyclictest743-21snmpd19:52:532
38239988,0cyclictest741-21lldpd22:33:552
38239988,0cyclictest65850irq/126-lan21:13:292
38239986,2cyclictest743-21snmpd21:06:322
38189988,0cyclictest743-21snmpd23:30:431
38189988,0cyclictest741-21lldpd21:38:471
38189988,0cyclictest741-21lldpd21:34:221
38189988,0cyclictest741-21lldpd19:43:171
38189987,1cyclictest743-21snmpd21:41:061
38189987,1cyclictest743-21snmpd20:55:491
38189987,1cyclictest24485-21cpuspeed_turbos22:10:121
38189987,1cyclictest16166-21gltestperf20:00:131
38189986,2cyclictest743-21snmpd20:21:151
38139988,0cyclictest741-21lldpd23:29:510
38139988,0cyclictest741-21lldpd22:33:230
38139988,0cyclictest741-21lldpd00:09:060
38139986,2cyclictest743-21snmpd00:17:450
38139986,2cyclictest31647-21cat23:45:130
38279977,0cyclictest743-21snmpd22:15:463
38279977,0cyclictest743-21snmpd21:51:543
38279977,0cyclictest743-21snmpd20:25:483
38279977,0cyclictest741-21lldpd21:15:393
38279977,0cyclictest741-21lldpd19:24:163
38279976,1cyclictest743-21snmpd20:31:393
38279976,1cyclictest743-21snmpd20:06:423
38279976,1cyclictest743-21snmpd19:27:033
38279976,1cyclictest741-21lldpd21:09:463
38279976,1cyclictest573-21in:imuxsock20:23:443
38279976,1cyclictest12900-21gltestperf19:45:123
38279975,2cyclictest743-21snmpd23:22:493
38279975,2cyclictest743-21snmpd23:13:033
38279975,2cyclictest743-21snmpd21:00:553
38279975,2cyclictest743-21snmpd20:45:513
38279975,2cyclictest743-21snmpd00:16:423
38279975,2cyclictest743-21snmpd00:12:253
38279975,2cyclictest15085-21cat23:05:163
38279974,3cyclictest743-21snmpd22:35:463
38279974,2cyclictest743-21snmpd20:36:073
38239977,0cyclictest65850irq/126-lan19:28:282
38239975,2cyclictest743-21snmpd20:49:002
38239975,2cyclictest743-21snmpd20:20:482
38189977,0cyclictest743-21snmpd23:54:531
38189977,0cyclictest743-21snmpd23:06:451
38189977,0cyclictest743-21snmpd22:40:471
38189977,0cyclictest743-21snmpd20:48:121
38189977,0cyclictest741-21lldpd23:20:261
38189977,0cyclictest741-21lldpd22:25:431
38189977,0cyclictest741-21lldpd22:19:111
38189977,0cyclictest741-21lldpd21:14:161
38189977,0cyclictest741-21lldpd19:18:391
38189976,1cyclictest743-21snmpd23:59:291
38189976,1cyclictest743-21snmpd23:15:421
38189976,1cyclictest743-21snmpd22:59:391
38189975,2cyclictest743-21snmpd23:28:571
38189975,2cyclictest743-21snmpd23:11:151
38189975,2cyclictest743-21snmpd21:57:221
38189975,2cyclictest743-21snmpd20:08:121
38189975,2cyclictest743-21snmpd19:30:391
38189975,1cyclictest14114-21grep21:45:121
38139977,0cyclictest741-21lldpd23:11:090
38139977,0cyclictest741-21lldpd22:21:450
38139977,0cyclictest741-21lldpd21:50:050
38139977,0cyclictest741-21lldpd21:00:240
38139977,0cyclictest741-21lldpd20:27:570
38139977,0cyclictest741-21lldpd00:35:390
38139976,1cyclictest743-21snmpd23:32:460
38139976,1cyclictest1460-21needreboot23:50:160
38139975,2cyclictest743-21snmpd23:59:200
38279966,0cyclictest743-21snmpd23:50:143
38279966,0cyclictest743-21snmpd23:00:513
38279966,0cyclictest743-21snmpd21:40:213
38279966,0cyclictest741-21lldpd23:28:123
38279966,0cyclictest741-21lldpd22:59:303
38279966,0cyclictest741-21lldpd21:39:183
38279966,0cyclictest741-21lldpd21:21:543
38279966,0cyclictest741-21lldpd19:54:373
38279965,1cyclictest7918-21cpuspeed_turbos21:30:103
38279965,1cyclictest743-21snmpd20:59:473
38279964,2cyclictest743-21snmpd21:11:413
38279964,2cyclictest743-21snmpd20:41:193
38279963,3cyclictest743-21snmpd00:33:123
38279962,3cyclictest244-20systemd-journal22:34:403
38239964,2cyclictest743-21snmpd20:42:312
38189966,0cyclictest743-21snmpd21:27:511
38189966,0cyclictest743-21snmpd19:13:331
38189966,0cyclictest743-21snmpd00:20:091
38189966,0cyclictest743-21snmpd00:05:201
38189966,0cyclictest741-21lldpd19:45:081
38189966,0cyclictest522-21avahi-daemon22:46:201
38189966,0cyclictest522-21avahi-daemon00:10:231
38189965,1cyclictest743-21snmpd23:47:411
38189965,1cyclictest741-21lldpd22:30:591
38189965,1cyclictest522-21avahi-daemon21:22:351
38189965,1cyclictest506-21systemd-resolve22:35:241
38189964,2cyclictest743-21snmpd20:40:371
38189964,2cyclictest743-21snmpd20:16:021
38189963,3cyclictest12117-21sed00:15:201
38189963,2cyclictest22357-21gpg-connect-age22:04:591
38189962,4cyclictest557-21NetworkManager20:53:271
38189961,5cyclictest557-21NetworkManager19:22:171
38139966,0cyclictest743-21snmpd22:27:050
38139966,0cyclictest743-21snmpd21:40:090
38139966,0cyclictest741-21lldpd23:36:280
38139965,1cyclictest743-21snmpd23:06:210
38139963,3cyclictest557-21NetworkManager20:05:340
38279955,0cyclictest741-21lldpd23:55:583
38279955,0cyclictest741-21lldpd22:25:193
38279955,0cyclictest741-21lldpd20:54:503
38279954,1cyclictest8977-21ntpq22:50:153
38279954,1cyclictest573-21in:imuxsock22:20:443
38279952,3cyclictest557-21NetworkManager22:13:583
38279952,3cyclictest18268-21grep21:55:133
38279952,2cyclictest5806-21sed19:15:183
38279952,2cyclictest4331-21cut22:40:133
38279952,2cyclictest20908-21latency_hist23:20:003
38279952,2cyclictest20306-21sed20:15:233
38279952,2cyclictest19318-21cut00:35:143
38239954,1cyclictest65850irq/126-lan19:40:002
38189955,0cyclictest743-21snmpd21:16:071
38189954,1cyclictest5684-21ntpq00:00:161
38189953,2cyclictest743-21snmpd20:37:581
38189953,2cyclictest743-21snmpd19:51:291
38189953,2cyclictest16296-21sed21:50:111
38189952,3cyclictest7942-21seq19:28:111
38189952,3cyclictest557-21NetworkManager21:05:431
38189952,3cyclictest557-21NetworkManager00:30:441
38189952,3cyclictest27563-21smartctl23:35:151
38189952,2cyclictest29587-21gltestperf23:40:121
38189952,2cyclictest19935-21/usr/sbin/munin22:00:141
38189952,2cyclictest16141-21sed00:25:201
38189952,2cyclictest15774-21cat20:00:001
38189952,2cyclictest13435-21grep23:00:161
38139955,0cyclictest741-21lldpd20:24:070
38139955,0cyclictest522-21avahi-daemon20:45:110
38139955,0cyclictest3807-21cyclictest23:15:190
38139955,0cyclictest0-21swapper/019:30:000
38139951,3cyclictest27778-21vmstat22:15:220
38279943,1cyclictest26020-21ntpq23:30:183
38279942,2cyclictest15574-21wc00:25:153
38279941,2cyclictest738-21lldpd19:40:063
38239941,3cyclictest743-21snmpd20:07:422
38189940,3cyclictest22450-21/usr/sbin/munin20:30:111
38139944,0cyclictest0-21swapper/019:34:590
38189931,2cyclictest743-21snmpd19:35:471
38189930,3cyclictest18500-21seq20:10:221
38139932,1cyclictest0-21swapper/020:40:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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