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2026-03-04 - 20:06
[ 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 Wed Mar 04, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10827992117,1cyclictest65850irq/126-lan08:05:002
10827991918,1cyclictest65850irq/126-lan12:35:042
10827991917,0cyclictest65850irq/126-lan12:34:332
10827991818,0cyclictest65850irq/126-lan08:53:002
10827991817,1cyclictest65850irq/126-lan11:40:142
10827991817,1cyclictest65850irq/126-lan09:45:002
10827991817,1cyclictest65850irq/126-lan07:25:142
10827991717,0cyclictest65850irq/126-lan09:10:272
10827991717,0cyclictest65850irq/126-lan07:15:162
10827991716,1cyclictest65850irq/126-lan11:00:132
10827991716,1cyclictest65850irq/126-lan10:50:132
10827991716,1cyclictest65850irq/126-lan08:40:102
10827991616,0cyclictest65850irq/126-lan12:05:182
10827991616,0cyclictest65850irq/126-lan12:00:182
10827991616,0cyclictest65850irq/126-lan08:22:562
10827991615,1cyclictest65850irq/126-lan12:20:102
10827991615,1cyclictest65850irq/126-lan11:10:172
10827991615,1cyclictest65850irq/126-lan10:45:132
10827991615,1cyclictest65850irq/126-lan10:10:182
10827991615,1cyclictest65850irq/126-lan08:15:112
10827991615,1cyclictest65850irq/126-lan07:42:492
10827991615,1cyclictest65850irq/126-lan07:38:532
10827991515,0cyclictest65850irq/126-lan10:42:322
10827991515,0cyclictest65850irq/126-lan09:50:202
10827991515,0cyclictest65850irq/126-lan09:15:202
10827991515,0cyclictest65850irq/126-lan08:30:162
10827991515,0cyclictest65850irq/126-lan07:45:152
10827991514,1cyclictest65850irq/126-lan12:15:152
10827991514,1cyclictest65850irq/126-lan11:55:132
10827991514,1cyclictest65850irq/126-lan11:25:202
10827991514,1cyclictest65850irq/126-lan11:05:122
10827991514,1cyclictest65850irq/126-lan10:25:122
10827991514,1cyclictest65850irq/126-lan10:20:112
10827991514,1cyclictest65850irq/126-lan10:15:182
10827991514,1cyclictest65850irq/126-lan09:45:152
10827991514,1cyclictest65850irq/126-lan09:20:152
10827991514,1cyclictest65850irq/126-lan08:55:172
10827991514,1cyclictest65850irq/126-lan08:05:202
10827991514,1cyclictest65850irq/126-lan07:20:102
10827991514,1cyclictest65850irq/126-lan07:10:202
10827991414,0cyclictest65850irq/126-lan11:22:352
10827991414,0cyclictest65850irq/126-lan07:59:462
10827991413,1cyclictest65850irq/126-lan12:25:162
10827991413,1cyclictest65850irq/126-lan12:10:012
10827991413,1cyclictest65850irq/126-lan11:50:122
10827991413,1cyclictest65850irq/126-lan11:30:192
10827991413,1cyclictest65850irq/126-lan10:05:122
10827991413,1cyclictest65850irq/126-lan09:35:132
10827991413,1cyclictest65850irq/126-lan09:00:132
10827991413,1cyclictest65850irq/126-lan08:35:172
10827991413,1cyclictest65850irq/126-lan08:10:112
10827991313,0cyclictest65850irq/126-lan10:35:162
10827991212,0cyclictest65850irq/126-lan08:26:322
10827991211,1cyclictest65850irq/126-lan11:35:162
10827991211,1cyclictest65850irq/126-lan10:30:152
10827991211,1cyclictest65850irq/126-lan10:00:152
1083099118,3cyclictest743-21snmpd10:53:363
10827991111,0cyclictest65850irq/126-lan09:31:322
10827991110,1cyclictest65850irq/126-lan09:25:162
1083099108,2cyclictest743-21snmpd10:39:383
1083099107,3cyclictest741-21lldpd11:29:053
10827991010,0cyclictest65850irq/126-lan08:45:092
108309998,1cyclictest743-21snmpd08:39:293
108309998,1cyclictest743-21snmpd08:32:563
108309998,1cyclictest741-21lldpd12:00:073
108309997,2cyclictest741-21lldpd12:25:583
108309997,2cyclictest522-21avahi-daemon10:45:013
108309996,3cyclictest743-21snmpd12:13:203
108309994,2cyclictest743-21snmpd09:10:113
108309994,1cyclictest15596-21ntpq11:15:153
108279998,1cyclictest65850irq/126-lan10:55:132
108279998,1cyclictest65850irq/126-lan07:30:172
108219998,1cyclictest743-21snmpd08:00:071
108219998,1cyclictest741-21lldpd11:57:301
108219998,1cyclictest522-21avahi-daemon08:35:461
108219996,3cyclictest743-21snmpd09:17:381
108139998,1cyclictest743-21snmpd11:18:480
108139998,1cyclictest743-21snmpd08:14:570
108139998,1cyclictest741-21lldpd12:22:430
108139998,1cyclictest741-21lldpd08:44:240
108309988,0cyclictest743-21snmpd12:15:133
108309988,0cyclictest741-21lldpd08:05:343
108309987,1cyclictest743-21snmpd10:03:333
108309987,1cyclictest743-21snmpd08:22:433
108309986,2cyclictest743-21snmpd11:02:383
108309986,2cyclictest743-21snmpd09:56:183
108309986,2cyclictest743-21snmpd09:51:583
108309985,3cyclictest743-21snmpd10:16:373
108309985,3cyclictest743-21snmpd07:31:243
108309985,3cyclictest522-21avahi-daemon09:27:183
108309984,1cyclictest11155-21cpuspeed_turbos07:10:123
108309983,2cyclictest743-21snmpd10:28:523
108309983,2cyclictest743-21snmpd08:10:183
108309982,3cyclictest29026-21grep10:30:123
108309982,2cyclictest27285-21pmu-power09:05:183
108309982,2cyclictest0-21swapper/310:10:013
108279987,1cyclictest65850irq/126-lan11:45:152
108279987,1cyclictest65850irq/126-lan09:55:122
108279987,1cyclictest65850irq/126-lan09:05:152
108219988,0cyclictest743-21snmpd11:47:281
108219988,0cyclictest743-21snmpd10:58:241
108219988,0cyclictest741-21lldpd12:20:011
108219988,0cyclictest741-21lldpd12:08:491
108219988,0cyclictest741-21lldpd08:59:041
108219988,0cyclictest741-21lldpd07:28:351
108219987,1cyclictest743-21snmpd09:23:511
108219987,1cyclictest743-21snmpd08:06:131
108219987,1cyclictest743-21snmpd07:32:391
108219987,1cyclictest741-21lldpd10:31:581
108219986,2cyclictest743-21snmpd10:19:011
108219986,2cyclictest743-21snmpd10:09:161
108219986,2cyclictest743-21snmpd09:36:371
108219986,2cyclictest743-21snmpd07:42:441
108219986,2cyclictest31156-21cat10:35:131
108139988,0cyclictest743-21snmpd08:25:270
108139988,0cyclictest741-21lldpd10:21:160
108139988,0cyclictest741-21lldpd10:07:020
108139987,1cyclictest743-21snmpd10:19:190
108139987,1cyclictest743-21snmpd07:12:280
108139986,2cyclictest743-21snmpd11:55:130
108139986,2cyclictest743-21snmpd11:53:480
108139986,2cyclictest743-21snmpd11:10:030
108139986,2cyclictest743-21snmpd10:00:090
108139986,2cyclictest743-21snmpd07:56:360
108139986,2cyclictest17493-21cat07:25:120
108309977,0cyclictest743-21snmpd11:12:393
108309977,0cyclictest743-21snmpd09:49:033
108309977,0cyclictest743-21snmpd07:15:173
108309977,0cyclictest741-21lldpd11:43:283
108309977,0cyclictest741-21lldpd09:44:313
108309977,0cyclictest741-21lldpd08:56:383
108309976,1cyclictest717-21ntpd07:50:153
108309976,1cyclictest11212-21sed11:05:133
108309975,2cyclictest743-21snmpd10:40:563
108309975,2cyclictest743-21snmpd10:20:203
108309975,2cyclictest743-21snmpd08:28:073
108309972,2cyclictest6641-21pmu-power08:15:183
108309972,2cyclictest575-21rs:main3
108309971,2cyclictest15055-21apt07:20:103
108279976,1cyclictest65850irq/126-lan11:15:192
108219977,0cyclictest743-21snmpd10:49:591
108219977,0cyclictest743-21snmpd10:43:501
108219977,0cyclictest743-21snmpd09:00:101
108219977,0cyclictest743-21snmpd08:54:321
108219977,0cyclictest743-21snmpd07:48:031
108219977,0cyclictest741-21lldpd12:26:461
108219977,0cyclictest741-21lldpd11:30:091
108219977,0cyclictest741-21lldpd11:19:541
108219977,0cyclictest741-21lldpd09:49:471
108219977,0cyclictest741-21lldpd09:25:281
108219977,0cyclictest741-21lldpd08:30:301
108219977,0cyclictest522-21avahi-daemon09:11:561
108219976,1cyclictest743-21snmpd09:32:321
108219976,1cyclictest331ktimers/110:00:111
108219976,1cyclictest244-20systemd-journal08:25:011
108219976,1cyclictest1342-21fschecks_count12:00:111
108219975,2cyclictest743-21snmpd11:27:101
108219974,2cyclictest14082-21ntp_states12:30:161
108139977,0cyclictest743-21snmpd12:26:020
108139977,0cyclictest743-21snmpd11:01:200
108139977,0cyclictest743-21snmpd09:56:550
108139977,0cyclictest743-21snmpd09:20:450
108139977,0cyclictest743-21snmpd08:56:440
108139977,0cyclictest743-21snmpd08:30:190
108139977,0cyclictest743-21snmpd07:36:180
108139977,0cyclictest741-21lldpd12:38:310
108139977,0cyclictest741-21lldpd09:46:450
108139976,1cyclictest743-21snmpd11:30:550
108139976,1cyclictest743-21snmpd11:09:200
108139976,1cyclictest743-21snmpd10:56:420
108139976,1cyclictest743-21snmpd10:25:140
108139976,1cyclictest743-21snmpd09:41:550
108139976,1cyclictest743-21snmpd09:15:470
108139976,1cyclictest522-21avahi-daemon07:17:130
108139976,1cyclictest27689-21fschecks_time11:45:110
108139975,2cyclictest743-21snmpd12:01:310
108139975,2cyclictest743-21snmpd08:51:380
108139975,2cyclictest743-21snmpd08:38:080
108139975,2cyclictest743-21snmpd07:32:320
108139975,2cyclictest24775-21cat09:00:130
108309966,0cyclictest741-21lldpd12:05:503
108309965,1cyclictest743-21snmpd12:35:223
108309965,1cyclictest743-21snmpd08:50:593
108309965,1cyclictest717-21ntpd09:00:123
108309965,1cyclictest10004-21ntp_offset12:20:173
108309963,2cyclictest31540-21fw_packets08:00:123
108309962,1cyclictest0-21swapper/311:20:123
108219966,0cyclictest743-21snmpd12:15:441
108219966,0cyclictest743-21snmpd10:12:141
108219966,0cyclictest743-21snmpd08:24:551
108219966,0cyclictest743-21snmpd07:38:061
108219966,0cyclictest741-21lldpd09:42:021
108219966,0cyclictest741-21lldpd08:47:021
108219966,0cyclictest522-21avahi-daemon10:52:221
108219965,1cyclictest743-21snmpd12:14:591
108219965,1cyclictest557-21NetworkManager07:15:141
108219965,1cyclictest522-21avahi-daemon11:11:161
108219965,1cyclictest3802-21cpuspeed_turbos08:10:111
108219965,1cyclictest26658-21gltestperf09:05:131
108219964,2cyclictest743-21snmpd11:21:261
108219964,2cyclictest743-21snmpd07:53:511
108219964,2cyclictest743-21snmpd07:23:411
108219963,3cyclictest557-21NetworkManager11:05:181
108139966,0cyclictest743-21snmpd10:39:010
108139966,0cyclictest743-21snmpd09:36:220
108139966,0cyclictest743-21snmpd09:33:080
108139966,0cyclictest743-21snmpd09:08:090
108139966,0cyclictest743-21snmpd07:21:170
108139966,0cyclictest741-21lldpd12:13:260
108139966,0cyclictest741-21lldpd12:06:510
108139966,0cyclictest741-21lldpd10:50:340
108139966,0cyclictest741-21lldpd10:30:560
108139966,0cyclictest506-21systemd-resolve08:06:040
108139965,1cyclictest743-21snmpd08:15:210
108139965,1cyclictest522-21avahi-daemon09:51:370
108139964,2cyclictest743-21snmpd11:41:490
108139963,3cyclictest743-21snmpd12:32:350
108139963,2cyclictest244-20systemd-journal07:40:140
108139962,3cyclictest3718-21users10:45:190
108139962,3cyclictest1888-21sshd10:42:320
108309954,1cyclictest741-21lldpd09:31:433
108309954,1cyclictest17912-21ntpq07:25:153
108309953,2cyclictest843-21munin-run12:00:013
108309953,2cyclictest743-21snmpd11:34:573
108309953,2cyclictest717-21ntpd07:45:203
108309952,3cyclictest557-21NetworkManager08:45:163
108309952,2cyclictest8636-21date11:00:013
108219955,0cyclictest11628-21needreboot07:10:151
108219953,2cyclictest743-21snmpd12:35:281
108219953,2cyclictest743-21snmpd11:42:551
108219952,3cyclictest557-21NetworkManager09:56:371
108219952,2cyclictest9648-21ld11:00:161
108219952,2cyclictest30023-21memory11:50:131
108219950,4cyclictest26687-21apt-get10:25:111
108139955,0cyclictest743-21snmpd09:13:360
108139955,0cyclictest741-21lldpd12:16:520
108139955,0cyclictest741-21lldpd11:20:460
108139955,0cyclictest741-21lldpd08:24:470
108139954,1cyclictest741-21lldpd07:53:560
108139954,1cyclictest522-21avahi-daemon07:47:320
108139953,2cyclictest743-21snmpd10:14:440
108139953,2cyclictest743-21snmpd09:26:240
108139953,2cyclictest743-21snmpd08:46:280
108139952,3cyclictest557-21NetworkManager11:36:260
108309942,2cyclictest743-21snmpd12:32:143
108309942,2cyclictest27885-21cat11:45:113
108309941,3cyclictest557-21NetworkManager09:15:133
108309941,2cyclictest30012-21latency11:50:133
108309941,2cyclictest29373-21df_inode07:55:113
108309941,2cyclictest23370-21sort11:35:133
108309941,2cyclictest16386-21tr08:40:113
108309940,3cyclictest6367-21fw_packets09:35:123
108309940,3cyclictest32592-21diskstats09:20:133
108279941,2cyclictest27278-21cpuspeed_turbos07:50:122
108219943,1cyclictest0-21swapper/111:35:111
108219942,2cyclictest743-21snmpd09:50:011
108219942,2cyclictest743-21snmpd08:40:041
108219941,2cyclictest7019-21grep08:15:191
108219941,2cyclictest29925-21sh07:55:151
108219940,3cyclictest25507-21ntp_states10:20:161
108139942,2cyclictest717-21ntpd11:25:020
108139940,3cyclictest31539-21fw_forwarded_lo08:00:110
108309931,2cyclictest23160-21acpi07:40:113
108309931,2cyclictest21223-21cut07:35:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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