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2026-01-29 - 23:18
[ 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 Thu Jan 29, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1472991817,1cyclictest65850irq/126-lan12:20:150
1472991817,1cyclictest65850irq/126-lan11:15:140
1472991817,1cyclictest65850irq/126-lan09:58:250
1472991817,1cyclictest65850irq/126-lan08:35:180
1472991817,1cyclictest65850irq/126-lan08:05:160
1472991817,1cyclictest65850irq/126-lan07:30:110
1472991717,0cyclictest65850irq/126-lan08:15:240
1472991716,1cyclictest65850irq/126-lan11:30:160
1472991716,1cyclictest65850irq/126-lan11:00:160
1472991716,1cyclictest65850irq/126-lan10:25:160
1472991716,1cyclictest65850irq/126-lan09:25:010
1472991716,1cyclictest65850irq/126-lan09:10:160
1472991716,1cyclictest65850irq/126-lan08:55:200
1472991716,1cyclictest65850irq/126-lan08:45:200
1472991716,1cyclictest65850irq/126-lan08:25:150
1472991716,1cyclictest65850irq/126-lan07:40:140
1472991616,0cyclictest65850irq/126-lan12:10:130
1472991616,0cyclictest65850irq/126-lan11:55:250
1472991616,0cyclictest65850irq/126-lan11:21:240
1472991616,0cyclictest65850irq/126-lan10:05:130
1472991616,0cyclictest65850irq/126-lan09:15:170
1472991616,0cyclictest65850irq/126-lan09:15:160
1472991616,0cyclictest65850irq/126-lan09:04:490
1472991615,1cyclictest65850irq/126-lan12:35:130
1472991615,1cyclictest65850irq/126-lan10:45:210
1472991615,1cyclictest65850irq/126-lan09:45:150
1472991615,1cyclictest65850irq/126-lan09:35:210
1472991615,1cyclictest65850irq/126-lan09:20:150
1472991515,0cyclictest65850irq/126-lan12:30:110
1472991515,0cyclictest65850irq/126-lan12:15:150
1472991515,0cyclictest65850irq/126-lan07:54:240
1472991515,0cyclictest65850irq/126-lan07:45:160
1472991514,1cyclictest65850irq/126-lan11:05:110
1472991514,1cyclictest65850irq/126-lan10:50:100
1472991514,1cyclictest65850irq/126-lan10:11:480
1472991514,1cyclictest65850irq/126-lan07:35:170
1472991413,1cyclictest65850irq/126-lan11:50:000
1472991413,1cyclictest65850irq/126-lan09:40:140
1472991313,0cyclictest65850irq/126-lan12:25:130
1472991313,0cyclictest65850irq/126-lan11:40:200
1472991313,0cyclictest65850irq/126-lan10:40:160
1472991313,0cyclictest65850irq/126-lan09:50:150
1472991313,0cyclictest65850irq/126-lan08:24:440
1472991312,1cyclictest65850irq/126-lan11:25:420
1472991312,1cyclictest65850irq/126-lan10:30:190
1472991312,1cyclictest65850irq/126-lan10:15:100
1472991312,1cyclictest65850irq/126-lan07:55:160
1472991312,1cyclictest65850irq/126-lan07:25:130
1472991212,0cyclictest65850irq/126-lan11:10:090
1472991212,0cyclictest65850irq/126-lan08:14:240
1472991211,1cyclictest65850irq/126-lan11:38:230
1472991211,1cyclictest65850irq/126-lan10:55:110
1472991211,1cyclictest65850irq/126-lan08:40:110
1472991111,0cyclictest65850irq/126-lan08:30:100
1472991111,0cyclictest65850irq/126-lan07:10:130
1472991110,1cyclictest65850irq/126-lan08:00:160
147299109,1cyclictest65850irq/126-lan10:00:150
147299109,1cyclictest65850irq/126-lan09:30:160
147299109,1cyclictest65850irq/126-lan07:20:200
1472991010,0cyclictest65850irq/126-lan09:07:240
14879998,1cyclictest743-21snmpd12:29:303
14879998,1cyclictest743-21snmpd08:44:053
14879998,1cyclictest741-21lldpd09:57:523
14839999,0cyclictest743-21snmpd11:07:062
14839998,1cyclictest743-21snmpd11:52:402
14839998,1cyclictest743-21snmpd08:48:462
14729999,0cyclictest65850irq/126-lan12:00:470
14729999,0cyclictest65850irq/126-lan10:20:190
14879988,0cyclictest743-21snmpd08:07:543
14879988,0cyclictest743-21snmpd07:52:533
14879988,0cyclictest741-21lldpd12:21:393
14879988,0cyclictest741-21lldpd11:35:213
14879988,0cyclictest741-21lldpd11:20:043
14879988,0cyclictest741-21lldpd11:10:453
14879988,0cyclictest741-21lldpd09:30:193
14879988,0cyclictest741-21lldpd08:33:003
14879987,1cyclictest741-21lldpd08:29:423
14879987,1cyclictest524-21dbus-daemon10:11:493
14879986,2cyclictest743-21snmpd10:26:503
14879986,2cyclictest743-21snmpd09:29:023
14879986,2cyclictest743-21snmpd09:06:533
14879986,2cyclictest743-21snmpd07:31:013
14879986,2cyclictest743-21snmpd07:14:373
14879986,2cyclictest28793-21cat12:10:133
14839988,0cyclictest743-21snmpd12:36:532
14839988,0cyclictest743-21snmpd11:59:472
14839988,0cyclictest743-21snmpd11:29:042
14839988,0cyclictest743-21snmpd11:21:482
14839988,0cyclictest743-21snmpd07:40:262
14839988,0cyclictest741-21lldpd09:53:312
14839987,1cyclictest743-21snmpd10:00:132
14839987,1cyclictest743-21snmpd09:11:442
14839987,1cyclictest741-21lldpd10:34:302
14839987,1cyclictest741-21lldpd08:08:362
14839986,2cyclictest743-21snmpd11:49:402
14839986,2cyclictest743-21snmpd11:16:092
14839986,2cyclictest743-21snmpd09:26:052
14839986,2cyclictest743-21snmpd07:35:352
14789988,0cyclictest743-21snmpd12:12:271
14789988,0cyclictest741-21lldpd07:43:151
14789987,1cyclictest743-21snmpd11:14:281
14789987,1cyclictest743-21snmpd08:53:401
14789987,1cyclictest743-21snmpd08:08:481
14789987,1cyclictest725-21in:imuxsock08:25:001
14789986,2cyclictest743-21snmpd11:41:411
14789986,2cyclictest743-21snmpd09:53:181
14789986,2cyclictest743-21snmpd08:42:371
14729988,0cyclictest743-21snmpd11:52:460
14729988,0cyclictest65850irq/126-lan10:35:150
14729988,0cyclictest65850irq/126-lan07:15:190
14879977,0cyclictest743-21snmpd10:39:353
14879977,0cyclictest743-21snmpd09:20:573
14879977,0cyclictest743-21snmpd09:11:513
14879977,0cyclictest743-21snmpd07:21:113
14879977,0cyclictest741-21lldpd12:39:183
14879977,0cyclictest741-21lldpd11:33:073
14879977,0cyclictest741-21lldpd10:42:553
14879976,1cyclictest743-21snmpd09:00:023
14879976,1cyclictest21894-21gltestperf09:15:143
14879976,1cyclictest21894-21gltestperf09:15:143
14879975,2cyclictest743-21snmpd12:30:563
14879975,2cyclictest743-21snmpd10:53:053
14879975,2cyclictest743-21snmpd10:33:473
14879975,2cyclictest743-21snmpd10:24:133
14879975,2cyclictest743-21snmpd08:55:293
14879975,2cyclictest743-21snmpd08:50:463
14879975,2cyclictest743-21snmpd08:14:153
14879975,2cyclictest6080-21tail11:15:133
14839977,0cyclictest741-21lldpd11:41:162
14839977,0cyclictest741-21lldpd11:12:212
14839977,0cyclictest741-21lldpd10:44:012
14839977,0cyclictest741-21lldpd10:35:322
14839977,0cyclictest741-21lldpd07:46:342
14839977,0cyclictest741-21lldpd07:18:132
14839977,0cyclictest741-21lldpd07:14:172
14839976,1cyclictest743-21snmpd12:34:022
14839976,1cyclictest743-21snmpd08:13:192
14839976,1cyclictest26974-21needreboot12:05:142
14839975,2cyclictest743-21snmpd09:08:262
14839975,2cyclictest743-21snmpd09:04:412
14839973,3cyclictest12888-21http10:11:422
14789977,0cyclictest743-21snmpd11:45:521
14789977,0cyclictest743-21snmpd10:04:491
14789977,0cyclictest743-21snmpd09:15:031
14789977,0cyclictest743-21snmpd09:15:021
14789977,0cyclictest743-21snmpd07:52:021
14789977,0cyclictest741-21lldpd12:26:181
14789977,0cyclictest741-21lldpd07:22:371
14789977,0cyclictest573-21in:imuxsock12:06:381
14789976,1cyclictest743-21snmpd10:47:321
14789976,1cyclictest743-21snmpd07:18:491
14789976,1cyclictest741-21lldpd12:23:051
14789976,1cyclictest573-21in:imuxsock10:13:421
14789976,1cyclictest28762-21ntp_kernel_pll_10:50:141
14789975,2cyclictest743-21snmpd12:03:551
14789975,2cyclictest743-21snmpd10:31:141
14789975,2cyclictest743-21snmpd09:32:481
14789975,2cyclictest743-21snmpd09:20:231
14879966,0cyclictest743-21snmpd11:28:493
14879966,0cyclictest743-21snmpd10:56:393
14879966,0cyclictest743-21snmpd09:35:103
14879966,0cyclictest743-21snmpd08:45:493
14879966,0cyclictest522-21avahi-daemon10:05:363
14879965,1cyclictest22008-21cpuspeed_turbos08:00:113
14879964,2cyclictest743-21snmpd08:36:313
14879962,3cyclictest23702-21sed12:00:003
14879962,3cyclictest12053-21fw_conntrack07:35:143
14839966,0cyclictest743-21snmpd11:03:572
14839966,0cyclictest743-21snmpd10:57:242
14839966,0cyclictest743-21snmpd09:45:572
14839966,0cyclictest741-21lldpd08:41:572
14839966,0cyclictest741-21lldpd08:03:282
14839966,0cyclictest741-21lldpd07:51:562
14839966,0cyclictest575-21rs:main2
14839965,1cyclictest743-21snmpd11:38:312
14839965,1cyclictest522-21avahi-daemon07:57:072
14839965,1cyclictest31714-21cpuspeed_turbos09:40:112
14839964,2cyclictest743-21snmpd09:58:102
14839964,2cyclictest743-21snmpd07:24:192
14839962,3cyclictest31296-21ntp_states08:20:172
14839962,3cyclictest11399-21hddtemp_smartct08:50:122
14789966,0cyclictest743-21snmpd12:16:261
14789966,0cyclictest743-21snmpd11:28:391
14789966,0cyclictest743-21snmpd11:19:481
14789966,0cyclictest741-21lldpd11:08:161
14789966,0cyclictest741-21lldpd10:26:011
14789966,0cyclictest741-21lldpd10:17:401
14789966,0cyclictest741-21lldpd08:56:301
14789966,0cyclictest522-21avahi-daemon11:56:011
14789965,1cyclictest743-21snmpd07:58:181
14789965,1cyclictest741-21lldpd10:58:141
14789965,1cyclictest6380-21gltestperf12:35:141
14789965,1cyclictest506-21systemd-resolve09:55:171
14789965,1cyclictest16167-21gltestperf07:45:131
14789964,2cyclictest743-21snmpd12:32:361
14789964,2cyclictest743-21snmpd08:18:361
14789964,2cyclictest2519-21cat08:30:131
14789963,3cyclictest22198-21perl08:00:121
14789963,2cyclictest17363-21sed10:24:591
14729966,0cyclictest522-21avahi-daemon12:09:520
14729965,1cyclictest65850irq/126-lan08:50:190
14879955,0cyclictest743-21snmpd11:44:473
14879955,0cyclictest743-21snmpd10:00:013
14879955,0cyclictest741-21lldpd11:00:163
14879953,2cyclictest743-21snmpd07:49:263
14879952,3cyclictest557-21NetworkManager12:09:243
14879952,2cyclictest27377-21sshd10:45:273
14879952,2cyclictest25705-21ls12:04:593
14879952,2cyclictest15330-21grep10:20:003
14879952,2cyclictest14612-21ntpq07:40:163
14879952,2cyclictest1090-21cat09:45:003
14879950,4cyclictest4148-21ntpq09:50:163
14879950,4cyclictest20702-21ntpq07:55:163
14879950,4cyclictest20690-21ntpq11:50:173
14839955,0cyclictest741-21lldpd08:32:282
14839955,0cyclictest522-21avahi-daemon10:17:392
14839954,1cyclictest743-21snmpd12:15:172
14839954,1cyclictest741-21lldpd11:30:372
14839954,1cyclictest573-21in:imuxsock10:51:272
14839954,1cyclictest2766-21ntpq12:25:162
14839954,1cyclictest0-21swapper/209:20:142
14839953,2cyclictest743-21snmpd10:09:102
14839953,2cyclictest743-21snmpd09:36:212
14839953,2cyclictest557-21NetworkManager09:30:122
14839952,3cyclictest8087-21sed07:25:142
14839952,3cyclictest557-21NetworkManager12:00:142
14839952,3cyclictest25735-21find10:44:592
14839952,2cyclictest945-21smartctl08:25:182
14839952,2cyclictest10176-21cat07:30:132
14789955,0cyclictest741-21lldpd07:36:191
14789955,0cyclictest522-21avahi-daemon10:43:461
14789955,0cyclictest522-21avahi-daemon09:08:381
14789955,0cyclictest522-21avahi-daemon08:14:301
14789954,1cyclictest743-21snmpd09:12:531
14789953,2cyclictest437-21cat08:25:151
14789953,2cyclictest21951-21cat10:35:151
14789953,2cyclictest13802-21apt-get11:35:111
14789952,2cyclictest30624-21mailstats09:35:191
14789952,2cyclictest244-20systemd-journal10:08:241
14789952,2cyclictest10514-21grep08:50:001
14789951,4cyclictest557-21NetworkManager09:25:351
14789951,3cyclictest20155-21fw_conntrack11:50:131
14789951,3cyclictest10305-21memory07:30:141
14879944,0cyclictest743-21snmpd07:25:133
14879942,2cyclictest743-21snmpd12:16:173
14879942,2cyclictest28406-21cat08:15:133
14879941,3cyclictest30999-21memory08:20:153
14879941,2cyclictest3661-21acpi07:15:103
14879941,2cyclictest18755-21ls11:45:183
14879940,4cyclictest2041-21ntpq09:45:163
14879940,3cyclictest2148-21/usr/sbin/munin11:05:133
14839944,0cyclictest741-21lldpd10:20:062
14839943,1cyclictest0-21swapper/212:15:002
14839943,1cyclictest0-21swapper/208:15:142
14839942,2cyclictest13889-21modprobe08:55:182
14839941,3cyclictest743-21snmpd12:23:322
14839940,4cyclictest18292-21ntpq10:25:182
14839940,3cyclictest21820-21fw_forwarded_lo09:15:132
14839940,3cyclictest21820-21fw_forwarded_lo09:15:132
14789943,1cyclictest7807-21cpuspeed_turbos07:25:121
14789942,2cyclictest743-21snmpd09:40:101
14789942,2cyclictest32454-21sort11:00:131
14789941,3cyclictest12305-21sed11:30:141
14789941,2cyclictest4557-21awk08:35:141
14789941,2cyclictest2952-21awk07:10:201
14789941,2cyclictest15354-21cat09:00:131
14789940,3cyclictest8052-21fw_forwarded_lo11:20:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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