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2026-01-16 - 04:42
[ 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 Fri Jan 16, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13053993333,0cyclictest13298-21fwupd23:06:310
13053991918,1cyclictest65850irq/126-lan20:55:120
13053991818,0cyclictest65850irq/126-lan21:55:560
13053991817,1cyclictest65850irq/126-lan22:35:130
13053991817,1cyclictest65850irq/126-lan20:20:120
13053991817,1cyclictest65850irq/126-lan19:50:140
13053991817,1cyclictest65850irq/126-lan19:40:190
13053991817,1cyclictest65850irq/126-lan19:32:100
13053991717,0cyclictest65850irq/126-lan23:38:430
13053991717,0cyclictest65850irq/126-lan22:50:170
13053991717,0cyclictest65850irq/126-lan20:27:060
13053991716,1cyclictest65850irq/126-lan23:45:160
13053991716,1cyclictest65850irq/126-lan22:30:210
13053991716,1cyclictest65850irq/126-lan22:25:210
13053991716,1cyclictest65850irq/126-lan22:00:110
13053991716,1cyclictest65850irq/126-lan20:15:210
13053991616,0cyclictest65850irq/126-lan23:57:520
13053991616,0cyclictest65850irq/126-lan22:55:130
13053991616,0cyclictest65850irq/126-lan21:41:210
13053991616,0cyclictest65850irq/126-lan20:10:170
13053991616,0cyclictest65850irq/126-lan20:00:200
13053991616,0cyclictest65850irq/126-lan19:46:100
13053991616,0cyclictest65850irq/126-lan00:25:160
13053991615,1cyclictest65850irq/126-lan23:50:120
13053991615,1cyclictest65850irq/126-lan22:40:130
13053991615,1cyclictest65850irq/126-lan22:17:180
13053991615,1cyclictest65850irq/126-lan21:25:210
13053991615,1cyclictest65850irq/126-lan00:20:180
13053991515,0cyclictest65850irq/126-lan23:02:510
13053991515,0cyclictest65850irq/126-lan22:20:150
13053991515,0cyclictest65850irq/126-lan21:45:130
13053991515,0cyclictest65850irq/126-lan21:10:180
13053991514,1cyclictest65850irq/126-lan23:40:170
13053991514,1cyclictest65850irq/126-lan23:25:160
13053991514,1cyclictest65850irq/126-lan22:49:090
13053991514,1cyclictest65850irq/126-lan21:50:180
13053991514,1cyclictest65850irq/126-lan21:35:200
13053991514,1cyclictest65850irq/126-lan20:50:140
13053991514,1cyclictest65850irq/126-lan20:45:110
13053991514,1cyclictest65850irq/126-lan20:35:170
13053991514,1cyclictest65850irq/126-lan19:35:210
13053991514,1cyclictest65850irq/126-lan19:25:130
13053991514,1cyclictest65850irq/126-lan19:10:120
13053991514,1cyclictest65850irq/126-lan00:40:000
13053991514,1cyclictest65850irq/126-lan00:10:130
13053991414,0cyclictest65850irq/126-lan23:12:400
13053991413,1cyclictest65850irq/126-lan23:15:180
13053991413,1cyclictest65850irq/126-lan21:30:160
13053991413,1cyclictest65850irq/126-lan00:30:160
13053991413,1cyclictest65850irq/126-lan00:00:110
13053991313,0cyclictest65850irq/126-lan21:24:260
13053991313,0cyclictest65850irq/126-lan21:24:260
13053991312,1cyclictest65850irq/126-lan23:30:160
13053991312,1cyclictest65850irq/126-lan23:20:180
13053991312,1cyclictest65850irq/126-lan20:40:170
13053991312,1cyclictest65850irq/126-lan19:55:100
13053991212,0cyclictest65850irq/126-lan21:05:140
13053991211,1cyclictest65850irq/126-lan22:10:190
13053991211,1cyclictest65850irq/126-lan21:15:110
13053991211,1cyclictest65850irq/126-lan20:05:170
13053991211,1cyclictest65850irq/126-lan00:05:180
13053991111,0cyclictest65850irq/126-lan19:24:570
13053991110,1cyclictest65850irq/126-lan22:05:190
130719998,1cyclictest743-21snmpd23:25:543
130719998,1cyclictest743-21snmpd23:22:333
130719998,1cyclictest743-21snmpd22:05:363
130719998,1cyclictest743-21snmpd21:12:203
130719998,1cyclictest743-21snmpd19:25:493
130719998,1cyclictest506-21systemd-resolve00:25:213
130669998,1cyclictest743-21snmpd23:10:052
130669998,1cyclictest743-21snmpd20:21:152
130669998,1cyclictest743-21snmpd00:28:532
130599998,1cyclictest743-21snmpd23:01:141
130599998,1cyclictest743-21snmpd22:18:371
130599998,1cyclictest743-21snmpd20:09:541
130539999,0cyclictest65850irq/126-lan21:00:250
130539998,1cyclictest65850irq/126-lan20:30:140
130539998,1cyclictest65850irq/126-lan00:15:050
130719988,0cyclictest743-21snmpd23:16:073
130719988,0cyclictest743-21snmpd19:35:263
130719988,0cyclictest741-21lldpd22:43:593
130719988,0cyclictest741-21lldpd22:32:033
130719988,0cyclictest741-21lldpd21:59:353
130719988,0cyclictest741-21lldpd19:32:583
130719988,0cyclictest741-21lldpd00:34:503
130719987,1cyclictest743-21snmpd23:56:463
130719987,1cyclictest743-21snmpd20:30:303
130719987,1cyclictest743-21snmpd19:13:583
130719987,1cyclictest522-21avahi-daemon19:45:013
130719986,2cyclictest743-21snmpd23:39:103
130719986,2cyclictest743-21snmpd21:16:233
130719986,2cyclictest743-21snmpd20:50:043
130719986,2cyclictest743-21snmpd20:28:303
130719985,3cyclictest743-21snmpd21:26:143
130669988,0cyclictest743-21snmpd23:55:162
130669988,0cyclictest743-21snmpd22:08:242
130669988,0cyclictest741-21lldpd21:08:432
130669988,0cyclictest741-21lldpd20:12:352
130669988,0cyclictest741-21lldpd00:11:482
130669987,1cyclictest743-21snmpd22:26:072
130669987,1cyclictest743-21snmpd21:51:452
130669987,1cyclictest743-21snmpd20:56:102
130669986,2cyclictest743-21snmpd20:52:552
130669986,2cyclictest743-21snmpd19:45:232
130669986,2cyclictest743-21snmpd19:18:102
130669986,2cyclictest743-21snmpd00:23:272
130669986,2cyclictest743-21snmpd00:07:302
130599988,0cyclictest743-21snmpd21:31:351
130599988,0cyclictest743-21snmpd21:17:381
130599988,0cyclictest741-21lldpd20:20:171
130599987,1cyclictest743-21snmpd23:45:461
130599987,1cyclictest743-21snmpd21:14:411
130599987,1cyclictest743-21snmpd20:42:251
130599987,1cyclictest741-21lldpd23:30:091
130599987,1cyclictest741-21lldpd22:50:331
130599986,2cyclictest743-21snmpd23:22:371
130599986,2cyclictest743-21snmpd19:36:591
130599986,2cyclictest743-21snmpd19:21:311
130599986,2cyclictest743-21snmpd00:18:111
130599986,2cyclictest743-21snmpd00:09:481
130719977,0cyclictest743-21snmpd23:10:143
130719977,0cyclictest743-21snmpd22:55:173
130719977,0cyclictest743-21snmpd19:42:323
130719977,0cyclictest743-21snmpd00:37:583
130719977,0cyclictest741-21lldpd23:03:583
130719977,0cyclictest741-21lldpd21:39:303
130719977,0cyclictest741-21lldpd21:30:183
130719977,0cyclictest741-21lldpd19:53:363
130719977,0cyclictest741-21lldpd00:22:393
130719977,0cyclictest741-21lldpd00:13:283
130719976,1cyclictest743-21snmpd19:59:143
130719976,1cyclictest743-21snmpd19:15:493
130719976,1cyclictest741-21lldpd20:40:563
130719975,2cyclictest743-21snmpd21:00:463
130719975,2cyclictest743-21snmpd20:57:073
130669977,0cyclictest743-21snmpd20:18:242
130669977,0cyclictest741-21lldpd23:31:432
130669977,0cyclictest741-21lldpd20:37:052
130669977,0cyclictest741-21lldpd19:29:242
130669977,0cyclictest741-21lldpd19:14:122
130669976,1cyclictest743-21snmpd22:04:572
130669976,1cyclictest743-21snmpd21:41:422
130669976,1cyclictest13049-21cyclictest00:15:142
130669975,2cyclictest743-21snmpd23:52:322
130669975,2cyclictest743-21snmpd21:58:122
130669975,2cyclictest743-21snmpd21:22:292
130669975,2cyclictest743-21snmpd21:22:292
130669975,2cyclictest30478-21cat22:30:142
130599977,0cyclictest743-21snmpd20:32:001
130599977,0cyclictest743-21snmpd00:30:201
130599977,0cyclictest743-21snmpd00:26:171
130599977,0cyclictest743-21snmpd00:20:141
130599977,0cyclictest743-21snmpd00:00:521
130599977,0cyclictest741-21lldpd22:26:061
130599976,1cyclictest743-21snmpd22:59:081
130599976,1cyclictest743-21snmpd21:55:181
130599976,1cyclictest743-21snmpd19:10:101
130599976,1cyclictest741-21lldpd23:51:571
130599976,1cyclictest20400-21cat22:05:161
130599975,2cyclictest743-21snmpd21:07:371
130599975,2cyclictest743-21snmpd19:33:231
130599975,2cyclictest11909-21cat21:45:121
130719966,0cyclictest743-21snmpd22:14:183
130719966,0cyclictest743-21snmpd21:23:203
130719966,0cyclictest743-21snmpd21:23:203
130719966,0cyclictest522-21avahi-daemon23:08:323
130719965,1cyclictest743-21snmpd22:46:233
130719964,2cyclictest743-21snmpd22:36:583
130719964,2cyclictest743-21snmpd20:45:553
130719964,2cyclictest743-21snmpd20:37:313
130719964,2cyclictest743-21snmpd20:03:243
130719963,3cyclictest22773-21ntp_states23:30:173
130669966,0cyclictest743-21snmpd19:34:292
130669966,0cyclictest741-21lldpd23:36:322
130669966,0cyclictest741-21lldpd22:55:032
130669966,0cyclictest522-21avahi-daemon21:32:532
130669965,1cyclictest7594-21fschecks_count21:35:142
130669965,1cyclictest539-21polkitd23:06:302
130669965,1cyclictest522-21avahi-daemon23:40:272
130669965,1cyclictest3976-21fschecks_time22:45:152
130669964,2cyclictest743-21snmpd20:44:552
130669964,2cyclictest743-21snmpd19:58:442
130669962,3cyclictest30014-21fw_forwarded_lo21:10:132
130599966,0cyclictest743-21snmpd22:33:081
130599966,0cyclictest743-21snmpd20:17:031
130599966,0cyclictest743-21snmpd19:46:441
130599966,0cyclictest741-21lldpd21:53:321
130599966,0cyclictest741-21lldpd20:04:521
130599966,0cyclictest522-21avahi-daemon19:16:451
130599966,0cyclictest506-21systemd-resolve21:39:351
130599965,1cyclictest743-21snmpd19:42:201
130599965,1cyclictest29576-21fschecks_count19:50:121
130599964,2cyclictest743-21snmpd23:57:131
130719955,0cyclictest741-21lldpd21:49:303
130719955,0cyclictest506-21systemd-resolve22:17:133
130719954,1cyclictest511ktimers/320:15:223
130719954,1cyclictest13559-21cpuspeed_turbos21:50:123
130719953,2cyclictest743-21snmpd22:20:493
130719953,2cyclictest28466-21cat22:25:143
130719952,3cyclictest557-21NetworkManager22:00:213
130719952,3cyclictest5398-21ntp_states00:05:193
130719952,2cyclictest7560-21date22:54:593
130719952,2cyclictest10725-21grep21:40:193
130719950,4cyclictest3237-21ntpq00:00:163
130719950,3cyclictest30355-21cat23:50:003
130669955,0cyclictest743-21snmpd20:26:122
130669955,0cyclictest506-21systemd-resolve22:19:332
130669954,1cyclictest4093-21ntpq21:25:162
130669953,2cyclictest743-21snmpd21:01:192
130669953,2cyclictest743-21snmpd00:00:042
130669953,2cyclictest717-21ntpd23:45:152
130669953,2cyclictest5727-21apt-get22:50:112
130669952,3cyclictest557-21NetworkManager22:35:142
130669952,3cyclictest421ktimers/222:20:132
130669952,3cyclictest17531-21cut00:35:192
130669952,2cyclictest29749-21cut19:50:132
130669952,2cyclictest2554-21ld22:40:162
130669952,2cyclictest244-20systemd-journal20:00:512
130669952,2cyclictest23871-21wc19:35:182
130669952,2cyclictest20995-21users20:45:212
130669952,2cyclictest14148-21wc20:30:162
130669951,3cyclictest14805-21df_inode00:30:122
130669950,4cyclictest4320-21ntp_states20:05:172
130669950,4cyclictest16720-21ntpq23:15:172
130599955,0cyclictest743-21snmpd23:42:191
130599955,0cyclictest743-21snmpd21:22:201
130599955,0cyclictest743-21snmpd21:22:201
130599955,0cyclictest522-21avahi-daemon19:27:011
130599955,0cyclictest31703-21gltestperf19:55:121
130599954,1cyclictest743-21snmpd22:02:151
130599954,1cyclictest15672-21cpuspeed_turbos20:35:121
130599953,2cyclictest743-21snmpd23:13:031
130599953,2cyclictest743-21snmpd20:51:161
130599953,2cyclictest743-21snmpd00:39:451
130599953,2cyclictest5454-21cron22:49:591
130599953,2cyclictest12261-21cat23:05:151
130599952,2cyclictest4214-21grep21:25:181
130599952,2cyclictest27374-21sed22:20:201
130599952,2cyclictest244-20systemd-journal22:43:421
130599952,2cyclictest23221-21grep22:10:211
130599952,2cyclictest12995-21seq20:26:101
130599952,1cyclictest0-21swapper/100:10:371
130599951,3cyclictest557-21NetworkManager20:10:051
130599951,3cyclictest20806-21sed20:45:201
130599951,3cyclictest16043-21diskstats23:15:121
130539954,1cyclictest522-21avahi-daemon19:15:150
130719943,1cyclictest0-21swapper/300:15:103
130719942,2cyclictest9980-21cat20:20:143
130719942,2cyclictest5505-21grep20:10:123
130719941,3cyclictest557-21NetworkManager23:52:113
130719941,2cyclictest743-21snmpd23:40:043
130719941,2cyclictest3815-21tail20:05:133
130719941,2cyclictest28510-21ntpq21:05:143
130669942,2cyclictest25509-21expr19:40:112
130669942,2cyclictest22123-21grep22:10:122
130669941,2cyclictest9869-21ls23:00:112
130669941,2cyclictest18144-21fschecks_time23:20:122
130669941,2cyclictest17588-21grep19:20:132
130669940,4cyclictest12196-21ntpq21:45:142
130669940,3cyclictest32285-21memory21:15:142
130669940,3cyclictest20723-21ntpq23:25:162
130599942,2cyclictest557-21NetworkManager23:35:031
130599941,2cyclictest19888-21seq23:25:021
130599940,4cyclictest302-21ntpq22:35:161
130599940,3cyclictest9615-21diskstats21:40:111
130599940,3cyclictest24452-21ntpq20:55:171
130599930,2cyclictest0-21swapper/121:00:071
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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