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2026-02-24 - 14:02
[ 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 all highest latencies:
System rack8slot6s.osadl.org (updated Tue Feb 24, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13235991918,1cyclictest65850irq/126-lan23:00:072
13235991918,1cyclictest65850irq/126-lan22:25:122
13235991918,1cyclictest65850irq/126-lan20:55:162
13235991918,1cyclictest65850irq/126-lan00:30:162
13235991818,0cyclictest65850irq/126-lan21:40:152
13235991818,0cyclictest65850irq/126-lan00:25:212
13235991817,1cyclictest65850irq/126-lan22:57:382
13235991817,1cyclictest65850irq/126-lan22:05:142
13235991817,1cyclictest65850irq/126-lan21:17:372
13235991817,1cyclictest65850irq/126-lan21:05:012
13235991817,1cyclictest65850irq/126-lan20:45:132
13235991717,0cyclictest65850irq/126-lan23:15:592
13235991717,0cyclictest65850irq/126-lan21:25:212
13235991717,0cyclictest65850irq/126-lan20:35:192
13235991717,0cyclictest65850irq/126-lan20:07:012
13235991717,0cyclictest65850irq/126-lan19:55:202
13235991717,0cyclictest65850irq/126-lan00:35:182
13235991717,0cyclictest65850irq/126-lan00:20:152
13235991716,1cyclictest65850irq/126-lan23:05:202
13235991716,1cyclictest65850irq/126-lan22:50:152
13235991716,1cyclictest65850irq/126-lan19:30:162
13235991616,0cyclictest65850irq/126-lan21:20:462
13235991616,0cyclictest65850irq/126-lan20:25:122
13235991616,0cyclictest65850irq/126-lan19:54:552
13235991615,1cyclictest65850irq/126-lan22:45:162
13235991615,1cyclictest65850irq/126-lan21:45:152
13235991615,1cyclictest65850irq/126-lan20:15:232
13235991615,1cyclictest65850irq/126-lan19:35:172
13235991615,1cyclictest65850irq/126-lan19:15:222
13235991615,1cyclictest65850irq/126-lan00:15:162
13235991515,0cyclictest65850irq/126-lan22:00:142
13235991515,0cyclictest65850irq/126-lan20:10:212
13235991515,0cyclictest65850irq/126-lan19:20:122
13235991515,0cyclictest65850irq/126-lan19:10:122
13235991514,1cyclictest65850irq/126-lan23:55:122
13235991514,1cyclictest65850irq/126-lan23:20:142
13235991514,1cyclictest65850irq/126-lan21:35:142
13235991514,1cyclictest65850irq/126-lan20:50:182
13235991514,1cyclictest65850irq/126-lan00:00:112
13235991414,0cyclictest65850irq/126-lan23:45:202
13235991414,0cyclictest65850irq/126-lan22:20:102
13235991414,0cyclictest65850irq/126-lan21:55:162
13235991414,0cyclictest65850irq/126-lan19:45:182
13235991414,0cyclictest65850irq/126-lan19:25:172
13235991414,0cyclictest65850irq/126-lan00:10:122
13235991413,1cyclictest65850irq/126-lan23:35:132
13235991413,1cyclictest65850irq/126-lan22:40:192
13235991413,1cyclictest65850irq/126-lan21:10:112
13235991413,1cyclictest65850irq/126-lan21:00:122
13235991413,1cyclictest65850irq/126-lan19:40:162
13235991313,0cyclictest65850irq/126-lan21:30:202
13235991313,0cyclictest65850irq/126-lan20:40:012
13235991312,1cyclictest65850irq/126-lan23:10:122
13235991312,1cyclictest65850irq/126-lan22:35:122
13235991312,1cyclictest65850irq/126-lan00:05:132
13235991212,0cyclictest65850irq/126-lan22:30:152
13235991212,0cyclictest65850irq/126-lan22:10:182
13235991212,0cyclictest65850irq/126-lan21:50:152
13235991211,1cyclictest65850irq/126-lan20:20:152
13235991110,1cyclictest65850irq/126-lan23:40:112
13235991110,1cyclictest65850irq/126-lan23:25:192
1323599109,1cyclictest65850irq/126-lan22:16:262
13235991010,0cyclictest65850irq/126-lan23:50:202
13235991010,0cyclictest65850irq/126-lan20:02:432
132409998,1cyclictest743-21snmpd22:38:433
132409998,1cyclictest741-21lldpd20:05:403
132359999,0cyclictest65850irq/126-lan20:30:112
132299998,1cyclictest743-21snmpd20:53:541
132299998,1cyclictest743-21snmpd00:33:141
132219998,1cyclictest743-21snmpd21:37:410
132219998,1cyclictest743-21snmpd20:12:010
132219998,1cyclictest743-21snmpd20:05:230
132219996,3cyclictest743-21snmpd20:01:530
132409988,0cyclictest743-21snmpd22:48:053
132409988,0cyclictest743-21snmpd22:03:153
132409988,0cyclictest743-21snmpd21:41:073
132409988,0cyclictest743-21snmpd21:26:103
132409988,0cyclictest743-21snmpd00:07:143
132409988,0cyclictest741-21lldpd23:50:323
132409988,0cyclictest741-21lldpd23:33:353
132409988,0cyclictest741-21lldpd19:48:223
132409988,0cyclictest741-21lldpd19:28:083
132409987,1cyclictest743-21snmpd21:56:263
132409987,1cyclictest743-21snmpd21:12:033
132409987,1cyclictest743-21snmpd19:10:103
132409986,2cyclictest743-21snmpd23:23:513
132409986,2cyclictest743-21snmpd22:08:003
132409986,2cyclictest743-21snmpd21:34:413
132409986,2cyclictest743-21snmpd19:15:103
132359988,0cyclictest65850irq/126-lan23:30:202
132299988,0cyclictest741-21lldpd22:51:471
132299988,0cyclictest741-21lldpd22:16:321
132299988,0cyclictest741-21lldpd21:54:101
132299988,0cyclictest741-21lldpd21:09:531
132299988,0cyclictest741-21lldpd20:26:021
132299988,0cyclictest741-21lldpd20:20:011
132299988,0cyclictest741-21lldpd19:21:071
132299988,0cyclictest741-21lldpd00:18:581
132299987,1cyclictest743-21snmpd21:49:091
132219988,0cyclictest743-21snmpd21:56:240
132219988,0cyclictest741-21lldpd21:46:050
132219988,0cyclictest741-21lldpd20:50:190
132219988,0cyclictest741-21lldpd20:19:070
132219987,1cyclictest743-21snmpd22:49:320
132219987,1cyclictest741-21lldpd22:28:170
132219986,2cyclictest743-21snmpd22:02:050
132219986,2cyclictest743-21snmpd21:20:340
132219986,2cyclictest743-21snmpd19:38:250
132219986,2cyclictest10915-21cat21:40:140
132219985,2cyclictest743-21snmpd22:40:010
132409977,0cyclictest743-21snmpd20:14:413
132409977,0cyclictest743-21snmpd19:34:313
132409977,0cyclictest741-21lldpd23:14:273
132409977,0cyclictest741-21lldpd23:06:413
132409977,0cyclictest741-21lldpd00:27:443
132409976,1cyclictest743-21snmpd23:27:123
132409976,1cyclictest743-21snmpd21:19:373
132409976,1cyclictest743-21snmpd20:46:333
132409976,1cyclictest743-21snmpd20:37:393
132409976,1cyclictest506-21systemd-resolve19:55:133
132409975,2cyclictest743-21snmpd23:04:203
132409975,2cyclictest743-21snmpd22:41:523
132409975,2cyclictest743-21snmpd22:27:223
132409975,2cyclictest743-21snmpd22:16:033
132409975,2cyclictest743-21snmpd20:25:513
132409975,2cyclictest743-21snmpd00:21:113
132409974,3cyclictest743-21snmpd19:41:473
132409973,3cyclictest7417-21diskstats20:15:143
132299977,0cyclictest743-21snmpd23:58:461
132299977,0cyclictest743-21snmpd19:54:351
132299977,0cyclictest741-21lldpd23:39:281
132299977,0cyclictest741-21lldpd22:31:511
132299977,0cyclictest741-21lldpd21:36:361
132299977,0cyclictest741-21lldpd20:45:191
132299977,0cyclictest741-21lldpd20:36:411
132299977,0cyclictest741-21lldpd19:26:481
132299977,0cyclictest741-21lldpd00:36:121
132299976,1cyclictest743-21snmpd21:04:131
132299976,1cyclictest743-21snmpd20:16:171
132299976,1cyclictest573-21in:imuxsock23:52:211
132299976,1cyclictest24592-21gltestperf20:55:121
132299975,2cyclictest743-21snmpd23:15:001
132299975,2cyclictest743-21snmpd21:42:591
132299975,2cyclictest743-21snmpd19:40:471
132299975,2cyclictest743-21snmpd19:18:071
132299975,2cyclictest18990-21cat22:00:131
132219977,0cyclictest743-21snmpd23:43:310
132219977,0cyclictest743-21snmpd22:37:040
132219977,0cyclictest743-21snmpd22:32:570
132219977,0cyclictest743-21snmpd20:42:170
132219977,0cyclictest743-21snmpd19:30:100
132219977,0cyclictest743-21snmpd00:21:020
132219977,0cyclictest741-21lldpd19:59:030
132219977,0cyclictest741-21lldpd19:47:540
132219976,1cyclictest743-21snmpd21:15:010
132219976,1cyclictest743-21snmpd00:11:290
132219976,1cyclictest741-21lldpd20:58:410
132219976,1cyclictest573-21in:imuxsock22:22:300
132219975,2cyclictest743-21snmpd23:39:360
132219975,2cyclictest743-21snmpd23:10:230
132219975,2cyclictest743-21snmpd21:34:170
132219975,2cyclictest743-21snmpd19:42:440
132219975,2cyclictest743-21snmpd19:19:010
132219975,2cyclictest743-21snmpd00:17:470
132219970,7cyclictest32496-21turbostat21:15:000
132409966,0cyclictest743-21snmpd22:31:463
132409966,0cyclictest743-21snmpd20:41:003
132409966,0cyclictest743-21snmpd19:37:243
132409966,0cyclictest741-21lldpd22:57:373
132409966,0cyclictest741-21lldpd21:45:463
132409966,0cyclictest741-21lldpd20:30:313
132409966,0cyclictest741-21lldpd00:36:193
132409966,0cyclictest741-21lldpd00:17:563
132409966,0cyclictest522-21avahi-daemon22:21:153
132409966,0cyclictest522-21avahi-daemon22:11:253
132409966,0cyclictest522-21avahi-daemon20:55:503
132409965,1cyclictest743-21snmpd00:11:113
132409965,1cyclictest522-21avahi-daemon23:44:353
132409964,2cyclictest743-21snmpd23:49:043
132299966,0cyclictest741-21lldpd22:24:131
132299966,0cyclictest741-21lldpd21:59:241
132299966,0cyclictest741-21lldpd20:40:441
132299966,0cyclictest741-21lldpd19:45:041
132299966,0cyclictest741-21lldpd19:32:361
132299966,0cyclictest741-21lldpd00:07:401
132299966,0cyclictest2694-21gltestperf21:20:151
132299965,1cyclictest743-21snmpd23:33:031
132299965,1cyclictest743-21snmpd22:41:041
132299965,1cyclictest31953-21gltestperf19:55:131
132299964,2cyclictest743-21snmpd22:12:271
132299963,2cyclictest717-21ntpd00:25:171
132299963,2cyclictest244-20systemd-journal23:20:181
132299962,4cyclictest557-21NetworkManager23:47:451
132299962,3cyclictest31396-21grep21:10:151
132299962,3cyclictest21112-21memory22:05:161
132299960,4cyclictest18626-21awk23:20:001
132219966,0cyclictest743-21snmpd23:55:250
132219966,0cyclictest741-21lldpd23:27:570
132219966,0cyclictest741-21lldpd22:12:560
132219966,0cyclictest741-21lldpd00:06:580
132219966,0cyclictest522-21avahi-daemon23:01:340
132219965,1cyclictest743-21snmpd20:49:450
132219965,1cyclictest522-21avahi-daemon21:26:110
132219965,1cyclictest19601-21ntp_kernel_err23:20:170
132219963,3cyclictest557-21NetworkManager22:50:140
132219963,2cyclictest244-20systemd-journal00:30:010
132219962,3cyclictest2929-21fw_forwarded_lo00:00:130
132409954,1cyclictest741-21lldpd21:52:043
132409954,1cyclictest522-21avahi-daemon00:32:533
132409954,1cyclictest0-21swapper/323:19:593
132409954,1cyclictest0-21swapper/319:50:153
132409953,2cyclictest575-21rs:main3
132409953,2cyclictest22671-21cat20:50:143
132409952,2cyclictest7169-21if_lan22:50:143
132409952,2cyclictest27856-21seq21:02:533
132409952,2cyclictest17995-21grep19:20:143
132299955,0cyclictest743-21snmpd23:42:551
132299955,0cyclictest741-21lldpd21:30:221
132299954,1cyclictest743-21snmpd00:02:281
132299953,2cyclictest743-21snmpd22:46:561
132299953,2cyclictest557-21NetworkManager19:10:151
132299953,2cyclictest22213-21awk23:25:221
132299952,3cyclictest8918-21diskstats22:55:121
132299952,2cyclictest24321-21gcc19:35:171
132299952,2cyclictest14624-21awk20:30:211
132299952,2cyclictest13631-21ntpq23:05:171
132299951,3cyclictest837-21df22:35:121
132299950,4cyclictest11942-21ntpq00:20:171
132219955,0cyclictest9126-21gltestperf22:55:140
132219955,0cyclictest743-21snmpd23:19:240
132219955,0cyclictest743-21snmpd00:25:140
132219955,0cyclictest522-21avahi-daemon19:27:230
132219955,0cyclictest31310-21cron19:55:000
132219954,1cyclictest9590-21gltestperf20:20:140
132219954,1cyclictest743-21snmpd23:53:010
132219954,1cyclictest29782-21ntpq23:45:170
132219953,2cyclictest743-21snmpd19:13:580
132219952,3cyclictest557-21NetworkManager21:00:340
132219952,3cyclictest557-21NetworkManager20:39:580
132219952,3cyclictest20811-21cut22:05:140
132219952,2cyclictest18531-21sed19:20:200
132219952,2cyclictest14638-21grep21:50:120
132219952,2cyclictest12982-21sort23:05:130
132219952,2cyclictest11681-21sed20:25:130
132219951,3cyclictest18520-21sed00:35:190
132409943,1cyclictest743-21snmpd23:36:153
132409942,2cyclictest743-21snmpd20:22:063
132409941,2cyclictest28596-21gltestperf21:05:133
132409941,2cyclictest2828-21if_lan21:20:163
132409941,2cyclictest1676-21uname20:00:153
132409940,4cyclictest3376-21ntpq00:00:153
132409940,3cyclictest8599-21diskstats21:35:123
132299943,1cyclictest1099-21ntpq21:15:171
132299943,1cyclictest0-21swapper/121:25:141
132299942,2cyclictest3624-21idleruntime20:05:151
132299941,2cyclictest6398-21apt-get00:10:001
132299941,2cyclictest5348-21tr20:10:121
132299941,2cyclictest29314-21grep22:25:131
132299941,2cyclictest1376-21sh20:00:121
132299940,3cyclictest11893-21/usr/sbin/munin23:00:221
132219942,2cyclictest557-21NetworkManager21:05:020
132219941,2cyclictest25291-21ntpq22:15:160
132219941,2cyclictest13670-21grep20:30:140
132219940,2cyclictest23201-21tail23:30:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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