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2026-01-24 - 23:35
[ 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 highest latencies:
System rack8slot6s.osadl.org (updated Sat Jan 24, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26738991919,0cyclictest65850irq/126-lan10:35:190
26738991918,1cyclictest65850irq/126-lan11:10:120
26738991918,1cyclictest65850irq/126-lan10:25:200
26738991818,0cyclictest65850irq/126-lan11:30:150
26738991818,0cyclictest65850irq/126-lan10:40:190
26738991818,0cyclictest65850irq/126-lan08:40:140
26738991817,1cyclictest65850irq/126-lan11:05:120
26738991817,1cyclictest65850irq/126-lan10:00:150
26738991817,1cyclictest65850irq/126-lan09:45:220
26738991817,1cyclictest65850irq/126-lan09:15:200
26738991817,1cyclictest65850irq/126-lan07:55:120
26738991817,1cyclictest65850irq/126-lan07:20:140
26738991817,1cyclictest65850irq/126-lan07:10:180
26738991717,0cyclictest65850irq/126-lan12:05:160
26738991717,0cyclictest65850irq/126-lan10:45:170
26738991716,1cyclictest65850irq/126-lan09:57:290
26738991716,1cyclictest65850irq/126-lan08:15:180
26738991716,1cyclictest65850irq/126-lan08:05:120
26738991716,1cyclictest65850irq/126-lan08:00:140
26738991616,0cyclictest65850irq/126-lan07:46:240
26738991615,1cyclictest65850irq/126-lan12:25:200
26738991615,1cyclictest65850irq/126-lan11:00:170
26738991615,1cyclictest65850irq/126-lan10:16:240
26738991615,1cyclictest65850irq/126-lan09:20:140
26738991615,1cyclictest65850irq/126-lan08:45:120
26738991515,0cyclictest65850irq/126-lan11:40:160
26738991515,0cyclictest65850irq/126-lan11:15:160
26738991515,0cyclictest65850irq/126-lan07:40:120
26738991514,1cyclictest65850irq/126-lan12:35:200
26738991514,1cyclictest65850irq/126-lan10:55:130
26738991514,1cyclictest65850irq/126-lan10:50:180
26738991514,1cyclictest65850irq/126-lan10:10:150
26738991514,1cyclictest65850irq/126-lan08:50:170
26738991514,1cyclictest65850irq/126-lan08:10:170
26738991414,0cyclictest65850irq/126-lan12:15:180
26738991414,0cyclictest65850irq/126-lan11:55:290
26738991414,0cyclictest65850irq/126-lan11:48:240
26738991414,0cyclictest65850irq/126-lan09:04:230
26738991414,0cyclictest65850irq/126-lan09:04:220
26738991414,0cyclictest65850irq/126-lan08:55:130
26738991414,0cyclictest65850irq/126-lan08:25:000
26738991414,0cyclictest65850irq/126-lan07:35:140
26738991413,1cyclictest65850irq/126-lan12:10:160
26738991413,1cyclictest65850irq/126-lan09:06:220
26738991313,0cyclictest65850irq/126-lan11:35:110
26738991313,0cyclictest65850irq/126-lan11:20:100
26738991313,0cyclictest65850irq/126-lan10:20:220
26738991313,0cyclictest65850irq/126-lan09:40:130
26738991313,0cyclictest65850irq/126-lan09:35:010
26738991313,0cyclictest65850irq/126-lan08:20:200
26738991313,0cyclictest65850irq/126-lan07:30:120
26738991312,1cyclictest65850irq/126-lan12:00:250
26738991312,1cyclictest65850irq/126-lan09:50:160
26738991312,1cyclictest65850irq/126-lan08:30:110
26738991212,0cyclictest65850irq/126-lan11:25:210
26738991212,0cyclictest65850irq/126-lan09:28:240
26738991212,0cyclictest65850irq/126-lan08:35:210
26738991111,0cyclictest65850irq/126-lan10:05:150
26738991111,0cyclictest65850irq/126-lan09:10:130
26738991010,0cyclictest65850irq/126-lan10:30:150
26738991010,0cyclictest65850irq/126-lan09:30:150
267519998,1cyclictest743-21snmpd12:11:542
267519998,1cyclictest743-21snmpd08:54:492
267519998,1cyclictest743-21snmpd07:47:262
267459998,1cyclictest743-21snmpd08:15:311
267459998,1cyclictest741-21lldpd09:46:131
267459998,1cyclictest741-21lldpd07:51:511
267389999,0cyclictest65850irq/126-lan11:50:250
267389999,0cyclictest65850irq/126-lan07:15:200
267389998,1cyclictest65850irq/126-lan12:20:240
267389998,1cyclictest65850irq/126-lan07:50:170
267559988,0cyclictest741-21lldpd10:31:483
267559988,0cyclictest741-21lldpd09:22:243
267559988,0cyclictest741-21lldpd07:40:123
267559987,1cyclictest743-21snmpd07:57:123
267559986,2cyclictest743-21snmpd09:56:353
267559986,2cyclictest743-21snmpd08:27:113
267559986,2cyclictest743-21snmpd07:51:593
267559986,2cyclictest743-21snmpd07:47:083
267559986,2cyclictest12453-21cat10:20:153
267519988,0cyclictest743-21snmpd12:05:052
267519988,0cyclictest741-21lldpd11:47:222
267519988,0cyclictest741-21lldpd11:15:482
267519988,0cyclictest741-21lldpd10:56:272
267519988,0cyclictest741-21lldpd10:00:572
267519988,0cyclictest741-21lldpd09:33:032
267519988,0cyclictest741-21lldpd08:45:212
267519988,0cyclictest741-21lldpd07:57:502
267519987,1cyclictest743-21snmpd08:19:152
267519987,1cyclictest741-21lldpd10:26:352
267519987,1cyclictest522-21avahi-daemon10:07:522
267519986,2cyclictest743-21snmpd12:17:572
267519986,2cyclictest743-21snmpd08:42:532
267519986,2cyclictest1853-21cat12:30:122
267459988,0cyclictest743-21snmpd11:16:221
267459988,0cyclictest743-21snmpd09:53:451
267459988,0cyclictest743-21snmpd08:55:461
267459988,0cyclictest741-21lldpd11:30:061
267459988,0cyclictest741-21lldpd10:00:561
267459988,0cyclictest741-21lldpd09:30:371
267459987,1cyclictest743-21snmpd11:44:021
267459987,1cyclictest743-21snmpd10:37:351
267459987,1cyclictest741-21lldpd07:48:511
267459986,2cyclictest743-21snmpd10:18:171
267459986,2cyclictest743-21snmpd09:42:161
267459986,2cyclictest32233-21cat12:25:131
267559977,0cyclictest743-21snmpd11:12:073
267559977,0cyclictest743-21snmpd10:56:573
267559977,0cyclictest743-21snmpd10:36:443
267559977,0cyclictest743-21snmpd10:05:493
267559977,0cyclictest743-21snmpd09:50:163
267559977,0cyclictest743-21snmpd09:40:283
267559977,0cyclictest743-21snmpd08:24:513
267559977,0cyclictest741-21lldpd12:36:503
267559977,0cyclictest741-21lldpd11:43:383
267559977,0cyclictest741-21lldpd10:16:173
267559977,0cyclictest741-21lldpd10:02:473
267559977,0cyclictest741-21lldpd08:15:243
267559977,0cyclictest741-21lldpd08:13:353
267559976,1cyclictest743-21snmpd10:41:243
267559976,1cyclictest741-21lldpd08:30:183
267559975,2cyclictest743-21snmpd11:00:103
267559975,2cyclictest743-21snmpd10:51:203
267559975,2cyclictest743-21snmpd09:06:423
267559975,2cyclictest743-21snmpd08:46:263
267559975,2cyclictest31478-21cat11:05:133
267559975,2cyclictest16372-21head09:15:123
267519977,0cyclictest743-21snmpd10:34:052
267519977,0cyclictest743-21snmpd09:42:342
267519977,0cyclictest743-21snmpd09:05:332
267519977,0cyclictest743-21snmpd08:30:472
267519977,0cyclictest741-21lldpd12:22:502
267519977,0cyclictest741-21lldpd11:57:002
267519977,0cyclictest741-21lldpd11:32:382
267519976,1cyclictest743-21snmpd12:25:242
267519976,1cyclictest743-21snmpd11:39:132
267519976,1cyclictest743-21snmpd11:27:322
267519976,1cyclictest743-21snmpd09:57:472
267519976,1cyclictest743-21snmpd09:00:122
267519976,1cyclictest743-21snmpd09:00:112
267519976,1cyclictest741-21lldpd09:27:562
267519976,1cyclictest522-21avahi-daemon11:12:032
267519976,1cyclictest506-21systemd-resolve08:08:512
267519976,1cyclictest25900-21cpuspeed_turbos08:20:112
267519975,2cyclictest743-21snmpd10:11:502
267519975,2cyclictest743-21snmpd09:38:062
267519975,2cyclictest743-21snmpd08:27:412
267459977,0cyclictest743-21snmpd11:24:361
267459977,0cyclictest743-21snmpd10:33:511
267459977,0cyclictest741-21lldpd11:12:361
267459977,0cyclictest741-21lldpd09:21:031
267459977,0cyclictest741-21lldpd07:33:491
267459976,1cyclictest743-21snmpd10:56:001
267459976,1cyclictest743-21snmpd09:02:271
267459976,1cyclictest743-21snmpd09:02:261
267459976,1cyclictest741-21lldpd09:55:521
267459976,1cyclictest32131-21gltestperf07:20:131
267459975,2cyclictest7975-21cat10:10:141
267459975,2cyclictest743-21snmpd12:18:121
267459975,2cyclictest743-21snmpd12:03:241
267459975,2cyclictest743-21snmpd11:52:311
267459975,2cyclictest743-21snmpd11:06:001
267459975,2cyclictest743-21snmpd08:35:041
267459975,2cyclictest743-21snmpd08:28:101
267459975,2cyclictest743-21snmpd07:13:241
267459975,2cyclictest6332-21cat07:35:141
267389977,0cyclictest65850irq/126-lan07:25:160
267559966,0cyclictest743-21snmpd11:16:283
267559966,0cyclictest743-21snmpd10:14:173
267559966,0cyclictest741-21lldpd12:19:013
267559966,0cyclictest741-21lldpd11:52:253
267559966,0cyclictest741-21lldpd11:28:003
267559966,0cyclictest741-21lldpd10:28:473
267559966,0cyclictest741-21lldpd09:12:303
267559966,0cyclictest741-21lldpd07:15:093
267559966,0cyclictest522-21avahi-daemon09:02:193
267559966,0cyclictest522-21avahi-daemon09:02:193
267559965,1cyclictest743-21snmpd12:23:293
267559965,1cyclictest743-21snmpd08:36:403
267559965,1cyclictest506-21systemd-resolve08:00:163
267559963,3cyclictest32001-21diskstats07:20:133
267559962,4cyclictest557-21NetworkManager08:09:093
267519966,0cyclictest743-21snmpd11:52:192
267519966,0cyclictest743-21snmpd08:14:102
267519966,0cyclictest741-21lldpd10:53:542
267519966,0cyclictest522-21avahi-daemon07:40:492
267519965,1cyclictest743-21snmpd10:15:192
267519965,1cyclictest522-21avahi-daemon11:41:252
267519965,1cyclictest522-21avahi-daemon11:09:082
267519965,1cyclictest522-21avahi-daemon08:59:262
267519965,1cyclictest14099-21cpuspeed_turbos09:10:112
267519964,2cyclictest743-21snmpd10:46:062
267519963,3cyclictest557-21NetworkManager08:00:022
267519963,2cyclictest29737-21fw_forwarded_lo09:45:132
267519962,3cyclictest6193-21fw_conntrack07:35:132
267459966,0cyclictest743-21snmpd11:35:461
267459966,0cyclictest743-21snmpd07:57:001
267459966,0cyclictest741-21lldpd12:10:331
267459966,0cyclictest741-21lldpd10:49:311
267459966,0cyclictest741-21lldpd09:26:321
267459966,0cyclictest741-21lldpd08:31:311
267459965,1cyclictest743-21snmpd12:24:451
267459965,1cyclictest743-21snmpd10:40:241
267459965,1cyclictest743-21snmpd09:38:181
267459965,1cyclictest743-21snmpd09:08:201
267459965,1cyclictest5962-21cat10:05:131
267459965,1cyclictest31306-21apt-config07:20:001
267459965,1cyclictest16333-21gltestperf09:15:121
267459963,3cyclictest8569-21df07:40:131
267459962,3cyclictest22905-21sed08:10:221
267389965,1cyclictest506-21systemd-resolve12:30:440
267559955,0cyclictest741-21lldpd12:31:053
267559955,0cyclictest741-21lldpd07:35:253
267559954,1cyclictest743-21snmpd12:05:473
267559954,1cyclictest743-21snmpd09:30:123
267559954,1cyclictest743-21snmpd08:59:483
267559954,1cyclictest3964-21cpuspeed_turbos07:30:113
267559954,1cyclictest25793-21cpuspeed_turbos12:10:123
267559954,1cyclictest22053-21ntpq12:00:163
267559954,1cyclictest19856-21needreboot11:55:153
267559953,2cyclictest743-21snmpd07:12:293
267559952,3cyclictest557-21NetworkManager10:45:233
267559952,2cyclictest8863-21apt-config11:30:003
267559952,2cyclictest25750-21cut09:35:143
267559952,2cyclictest244-20systemd-journal07:28:193
267559952,2cyclictest20838-21sort09:25:013
267559952,2cyclictest16540-21sed11:45:203
267559950,4cyclictest30204-21ntpq09:45:163
267519955,0cyclictest743-21snmpd11:21:272
267519955,0cyclictest741-21lldpd07:21:472
267519955,0cyclictest522-21avahi-daemon12:37:392
267519955,0cyclictest1776-21head07:25:142
267519954,1cyclictest506-21systemd-resolve09:50:042
267519953,2cyclictest743-21snmpd10:41:482
267519953,2cyclictest743-21snmpd07:13:572
267519952,3cyclictest557-21NetworkManager07:50:202
267519952,2cyclictest4511-21uname07:30:142
267519952,2cyclictest16008-21sshd09:15:102
267519951,3cyclictest19993-21seq09:21:592
267459955,0cyclictest743-21snmpd11:55:171
267459955,0cyclictest741-21lldpd09:14:471
267459955,0cyclictest522-21avahi-daemon07:28:031
267459954,1cyclictest743-21snmpd08:02:551
267459953,2cyclictest7511-21ntpq11:25:171
267459953,2cyclictest743-21snmpd12:08:201
267459953,2cyclictest743-21snmpd11:46:591
267459953,2cyclictest743-21snmpd08:47:531
267459953,2cyclictest743-21snmpd08:09:481
267459953,2cyclictest557-21NetworkManager08:40:131
267459952,2cyclictest25745-21ld10:50:161
267459952,2cyclictest15216-21ld10:25:161
267559942,2cyclictest6168-21fschecks_count08:50:123
267559941,3cyclictest557-21NetworkManager11:35:123
267559941,3cyclictest32077-21fw_conntrack12:25:133
267559941,2cyclictest2817-21smartctl08:40:173
267559940,3cyclictest5406-21ntp_192.168.11411:20:153
267519941,3cyclictest557-21NetworkManager12:04:092
267519941,2cyclictest30060-21sensors_temp11:00:192
267519941,2cyclictest29171-21dpkg07:15:002
267519940,4cyclictest557-21NetworkManager10:20:042
267519940,3cyclictest758-21ntp_states08:35:182
267519940,3cyclictest19006-21latency10:35:172
267459942,2cyclictest6429-21sed08:50:131
267459941,2cyclictest30049-21grep11:00:181
267459941,2cyclictest26645-21ld08:20:161
267459941,2cyclictest1777-21gltestperf12:30:111
267459941,2cyclictest11741-21dpkg10:19:591
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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