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2026-02-07 - 17:54
[ 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 Sat Feb 07, 2026 12:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26302994242,0cyclictest27684-21fwupd12:25:203
26285991919,0cyclictest65850irq/126-lan11:55:280
26285991918,1cyclictest65850irq/126-lan07:50:220
26285991818,0cyclictest65850irq/126-lan12:23:130
26285991817,1cyclictest65850irq/126-lan12:30:210
26285991817,1cyclictest65850irq/126-lan12:00:120
26285991817,1cyclictest65850irq/126-lan10:40:120
26285991817,1cyclictest65850irq/126-lan08:40:220
26285991717,0cyclictest65850irq/126-lan11:00:380
26285991717,0cyclictest65850irq/126-lan10:04:260
26285991717,0cyclictest65850irq/126-lan08:45:120
26285991717,0cyclictest65850irq/126-lan08:10:130
26285991716,1cyclictest65850irq/126-lan12:15:170
26285991716,1cyclictest65850irq/126-lan11:40:190
26285991716,1cyclictest65850irq/126-lan10:25:170
26285991716,1cyclictest65850irq/126-lan09:40:140
26285991716,1cyclictest65850irq/126-lan07:25:210
26285991616,0cyclictest65850irq/126-lan12:13:110
26285991616,0cyclictest65850irq/126-lan10:19:200
26285991616,0cyclictest65850irq/126-lan08:55:170
26285991615,1cyclictest65850irq/126-lan12:35:140
26285991615,1cyclictest65850irq/126-lan12:25:170
26285991615,1cyclictest65850irq/126-lan11:45:170
26285991615,1cyclictest65850irq/126-lan11:35:120
26285991615,1cyclictest65850irq/126-lan11:10:190
26285991615,1cyclictest65850irq/126-lan09:45:200
26285991615,1cyclictest65850irq/126-lan09:20:110
26285991615,1cyclictest65850irq/126-lan08:20:150
26285991615,1cyclictest65850irq/126-lan08:00:120
26285991615,1cyclictest65850irq/126-lan07:40:130
26285991515,0cyclictest65850irq/126-lan12:05:000
26285991515,0cyclictest65850irq/126-lan10:08:040
26285991515,0cyclictest65850irq/126-lan09:06:120
26285991515,0cyclictest65850irq/126-lan07:49:270
26285991515,0cyclictest65850irq/126-lan07:15:180
26285991514,1cyclictest65850irq/126-lan11:20:010
26285991514,1cyclictest65850irq/126-lan10:50:110
26285991514,1cyclictest65850irq/126-lan09:35:160
26285991514,1cyclictest65850irq/126-lan09:00:120
26285991514,1cyclictest65850irq/126-lan08:35:150
26285991514,1cyclictest65850irq/126-lan08:30:120
26285991514,1cyclictest65850irq/126-lan08:25:140
26285991514,1cyclictest65850irq/126-lan08:05:150
26285991514,1cyclictest65850irq/126-lan07:20:200
26285991414,0cyclictest65850irq/126-lan09:34:430
26285991414,0cyclictest65850irq/126-lan09:25:160
26285991414,0cyclictest65850irq/126-lan09:11:110
26285991414,0cyclictest65850irq/126-lan08:15:200
26285991414,0cyclictest65850irq/126-lan07:30:150
26285991413,1cyclictest65850irq/126-lan11:50:230
26285991413,1cyclictest65850irq/126-lan11:20:190
26285991413,1cyclictest65850irq/126-lan10:35:150
26285991413,1cyclictest65850irq/126-lan10:10:150
26285991413,1cyclictest65850irq/126-lan09:55:220
26285991313,0cyclictest65850irq/126-lan09:50:050
26285991313,0cyclictest65850irq/126-lan08:50:130
26285991312,1cyclictest65850irq/126-lan11:05:140
26285991312,1cyclictest65850irq/126-lan10:45:150
26285991312,1cyclictest65850irq/126-lan07:35:190
26285991211,1cyclictest65850irq/126-lan11:30:180
26285991211,1cyclictest65850irq/126-lan11:00:010
2628599109,1cyclictest65850irq/126-lan07:10:170
26285991010,0cyclictest65850irq/126-lan10:30:110
26285991010,0cyclictest65850irq/126-lan07:55:160
263029998,1cyclictest743-21snmpd10:57:563
263029998,1cyclictest743-21snmpd07:15:033
262989998,1cyclictest741-21lldpd10:14:102
262989998,1cyclictest1-21systemd08:28:322
262939998,1cyclictest743-21snmpd12:34:141
262939998,1cyclictest743-21snmpd11:20:561
262859999,0cyclictest65850irq/126-lan10:24:110
262859998,1cyclictest65850irq/126-lan09:15:110
263029988,0cyclictest743-21snmpd11:39:183
263029988,0cyclictest743-21snmpd09:42:193
263029988,0cyclictest743-21snmpd09:10:573
263029988,0cyclictest743-21snmpd07:49:013
263029988,0cyclictest741-21lldpd11:29:593
263029988,0cyclictest741-21lldpd11:16:063
263029988,0cyclictest522-21avahi-daemon08:08:173
263029987,1cyclictest743-21snmpd12:02:213
263029987,1cyclictest743-21snmpd10:43:303
263029987,1cyclictest743-21snmpd09:07:253
263029987,1cyclictest741-21lldpd11:22:033
263029987,1cyclictest27013-21cron08:29:593
263029986,2cyclictest743-21snmpd11:52:473
263029986,2cyclictest743-21snmpd11:06:503
263029986,2cyclictest743-21snmpd10:35:223
263029986,2cyclictest743-21snmpd10:22:253
263029986,2cyclictest743-21snmpd08:13:193
263029986,2cyclictest743-21snmpd08:03:443
262989988,0cyclictest743-21snmpd11:41:062
262989988,0cyclictest743-21snmpd09:35:412
262989988,0cyclictest743-21snmpd09:22:262
262989988,0cyclictest743-21snmpd08:52:492
262989988,0cyclictest743-21snmpd08:36:452
262989988,0cyclictest743-21snmpd07:44:212
262989988,0cyclictest743-21snmpd07:35:512
262989988,0cyclictest741-21lldpd11:54:502
262989987,1cyclictest743-21snmpd12:22:512
262989987,1cyclictest743-21snmpd07:49:042
262989986,2cyclictest743-21snmpd08:00:132
262939988,0cyclictest743-21snmpd12:26:401
262939988,0cyclictest743-21snmpd11:48:241
262939988,0cyclictest743-21snmpd11:15:191
262939988,0cyclictest743-21snmpd10:47:151
262939988,0cyclictest743-21snmpd10:40:581
262939988,0cyclictest743-21snmpd10:27:551
262939988,0cyclictest743-21snmpd10:18:081
262939988,0cyclictest743-21snmpd09:41:401
262939988,0cyclictest743-21snmpd08:51:371
262939988,0cyclictest743-21snmpd08:43:531
262939988,0cyclictest741-21lldpd10:55:381
262939988,0cyclictest741-21lldpd07:17:411
262939987,1cyclictest743-21snmpd10:14:151
262939987,1cyclictest743-21snmpd08:26:051
262939987,1cyclictest743-21snmpd07:58:401
262939987,1cyclictest743-21snmpd07:24:301
262939987,1cyclictest741-21lldpd07:14:261
262939986,2cyclictest743-21snmpd12:10:461
262939986,2cyclictest743-21snmpd11:29:061
262859987,1cyclictest65850irq/126-lan11:25:140
263029977,0cyclictest743-21snmpd12:36:433
263029977,0cyclictest743-21snmpd12:31:473
263029977,0cyclictest743-21snmpd11:14:023
263029977,0cyclictest743-21snmpd08:21:453
263029977,0cyclictest743-21snmpd07:33:253
263029977,0cyclictest741-21lldpd12:15:353
263029977,0cyclictest741-21lldpd08:42:413
263029976,1cyclictest743-21snmpd07:51:183
263029976,1cyclictest522-21avahi-daemon07:25:153
263029975,2cyclictest743-21snmpd10:48:063
263029975,2cyclictest743-21snmpd09:32:013
263029975,2cyclictest743-21snmpd09:20:173
263029975,2cyclictest743-21snmpd07:22:473
263029975,2cyclictest743-21snmpd07:10:443
263029974,3cyclictest743-21snmpd11:44:273
263029973,3cyclictest10397-21grep11:45:123
262989977,0cyclictest743-21snmpd08:15:342
262989977,0cyclictest743-21snmpd07:58:252
262989977,0cyclictest743-21snmpd07:15:572
262989977,0cyclictest741-21lldpd12:05:062
262989977,0cyclictest741-21lldpd11:55:032
262989977,0cyclictest741-21lldpd11:17:302
262989977,0cyclictest741-21lldpd11:11:132
262989977,0cyclictest741-21lldpd10:07:502
262989977,0cyclictest741-21lldpd09:48:002
262989977,0cyclictest741-21lldpd09:28:182
262989977,0cyclictest741-21lldpd08:59:102
262989977,0cyclictest741-21lldpd07:51:042
262989977,0cyclictest20240-21gltestperf10:50:142
262989976,1cyclictest743-21snmpd11:05:232
262989976,1cyclictest743-21snmpd10:33:392
262989976,1cyclictest743-21snmpd09:58:052
262989976,1cyclictest743-21snmpd08:43:592
262989976,1cyclictest743-21snmpd07:27:542
262989975,2cyclictest22291-21cat10:55:122
262989975,2cyclictest19655-21cat08:10:142
262939977,0cyclictest741-21lldpd11:42:011
262939977,0cyclictest741-21lldpd10:06:461
262939977,0cyclictest741-21lldpd08:49:221
262939977,0cyclictest741-21lldpd08:20:021
262939976,1cyclictest9705-21sendmail_mailqu07:45:191
262939976,1cyclictest743-21snmpd12:09:481
262939976,1cyclictest741-21lldpd09:16:041
262939976,1cyclictest741-21lldpd08:12:011
262939976,1cyclictest522-21avahi-daemon11:52:211
262939976,1cyclictest522-21avahi-daemon07:26:271
262939976,1cyclictest30123-21cpuspeed_turbos09:55:141
262939975,2cyclictest743-21snmpd12:38:521
262939975,2cyclictest743-21snmpd07:37:551
262939975,2cyclictest5423-21cat08:55:141
262939974,3cyclictest557-21NetworkManager11:55:121
263029966,0cyclictest743-21snmpd10:29:003
263029966,0cyclictest743-21snmpd09:03:403
263029966,0cyclictest741-21lldpd12:10:413
263029966,0cyclictest21915-21gltestperf09:35:153
263029965,1cyclictest743-21snmpd10:08:573
263029965,1cyclictest743-21snmpd07:55:313
263029965,1cyclictest743-21snmpd07:41:513
263029965,1cyclictest522-21avahi-daemon09:59:483
263029963,3cyclictest557-21NetworkManager10:02:583
263029962,4cyclictest557-21NetworkManager08:52:123
263029962,3cyclictest5192-21cat11:30:203
262989966,0cyclictest741-21lldpd10:38:582
262989966,0cyclictest741-21lldpd10:21:102
262989966,0cyclictest522-21avahi-daemon12:12:142
262989965,1cyclictest743-21snmpd11:23:442
262989965,1cyclictest4108-21cpuspeed_turbos11:30:112
262989964,2cyclictest743-21snmpd11:03:012
262989963,3cyclictest10542-21cat11:45:132
262989962,3cyclictest10774-21pluginstate09:10:002
262939966,0cyclictest743-21snmpd08:00:431
262939966,0cyclictest743-21snmpd07:44:421
262939966,0cyclictest741-21lldpd10:36:281
262939966,0cyclictest741-21lldpd10:30:191
262939966,0cyclictest741-21lldpd09:01:001
262939965,1cyclictest743-21snmpd07:32:461
262939965,1cyclictest741-21lldpd09:38:571
262939965,1cyclictest522-21avahi-daemon09:27:491
262939965,1cyclictest10794-21cpuspeed_turbos07:50:141
262939964,2cyclictest8211-21cat10:20:161
262939964,2cyclictest743-21snmpd12:15:071
262939964,2cyclictest743-21snmpd11:36:291
262939963,3cyclictest557-21NetworkManager09:30:011
262939963,2cyclictest15511-21apt09:20:111
262939960,6cyclictest27553-21perl08:30:121
263029955,0cyclictest741-21lldpd08:35:303
263029955,0cyclictest522-21avahi-daemon08:16:583
263029954,1cyclictest741-21lldpd10:15:133
263029953,2cyclictest19473-21sshd12:05:173
263029953,2cyclictest14377-21tune2fs11:55:133
263029952,3cyclictest743-21snmpd10:52:293
263029952,3cyclictest244-20systemd-journal10:13:163
263029952,2cyclictest27993-21ntp_192.168.11408:30:153
263029952,2cyclictest18366-21ld09:25:163
263029952,2cyclictest15399-21sort09:20:003
262989955,0cyclictest743-21snmpd08:20:452
262989955,0cyclictest741-21lldpd10:03:452
262989955,0cyclictest741-21lldpd09:50:392
262989954,1cyclictest27332-21cut12:25:162
262989953,2cyclictest743-21snmpd12:01:012
262989953,2cyclictest743-21snmpd11:28:422
262989953,2cyclictest743-21snmpd10:28:282
262989953,2cyclictest743-21snmpd08:47:442
262989953,2cyclictest17645-21cat08:05:152
262989952,2cyclictest7500-21sendmail10:20:002
262989952,2cyclictest27794-21grep07:10:202
262989952,2cyclictest244-20systemd-journal09:41:192
262989951,3cyclictest6347-21fw_forwarded_lo11:35:132
262989951,3cyclictest16393-21memory10:40:152
262989950,4cyclictest2931-21ntpq07:30:172
262989950,4cyclictest20346-21ntpq09:30:162
262939955,0cyclictest522-21avahi-daemon08:16:201
262939954,1cyclictest27142-21ntpq11:05:161
262939954,1cyclictest16865-21ntpq12:00:151
262939954,1cyclictest12820-21users09:10:201
262939954,1cyclictest0-21swapper/108:05:191
262939953,2cyclictest743-21snmpd11:30:391
262939952,2cyclictest25094-21cat12:20:141
262939951,3cyclictest28913-21memory11:10:151
262939950,2cyclictest25805-21cat11:05:001
263029943,1cyclictest0-21swapper/307:35:113
263029942,2cyclictest24428-21ls11:00:143
263029941,2cyclictest29138-21sed09:50:203
263029941,2cyclictest1363-21cat08:45:123
263029940,4cyclictest12514-21ntpq10:30:153
263029940,3cyclictest5146-21diskstats08:55:123
263029940,3cyclictest25346-21ntp_192.168.11412:20:163
262989943,1cyclictest743-21snmpd12:38:042
262989943,1cyclictest421ktimers/209:15:122
262989943,1cyclictest0-21swapper/212:15:142
262989942,2cyclictest29237-21grep12:30:122
262989941,2cyclictest28032-21ntpq08:30:152
262989941,2cyclictest11093-21dpkg09:10:002
262989940,4cyclictest7727-21ntpq09:00:142
262989940,4cyclictest18551-21ntpq10:45:142
262989940,3cyclictest30703-21diskstats07:20:112
262939944,0cyclictest743-21snmpd09:50:091
262939944,0cyclictest0-21swapper/109:05:141
262939942,2cyclictest244-20systemd-journal10:50:041
262939941,2cyclictest29393-21grep08:35:141
262939940,3cyclictest481-21ntpq10:00:181
262939940,3cyclictest25773-21fschecks_count09:45:121
263029930,3cyclictest25563-21chrt09:45:103
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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