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2026-01-31 - 10:48
[ 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 31, 2026 00:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4418991918,1cyclictest65850irq/126-lan23:22:120
4418991717,0cyclictest65850irq/126-lan23:40:180
4418991717,0cyclictest65850irq/126-lan21:09:420
4418991717,0cyclictest65850irq/126-lan20:50:130
4418991717,0cyclictest65850irq/126-lan20:08:550
4418991717,0cyclictest65850irq/126-lan19:35:180
4418991717,0cyclictest65850irq/126-lan19:19:100
4418991716,1cyclictest65850irq/126-lan22:35:180
4418991616,0cyclictest65850irq/126-lan22:33:510
4418991616,0cyclictest65850irq/126-lan21:30:120
4418991616,0cyclictest65850irq/126-lan21:20:210
4418991616,0cyclictest65850irq/126-lan20:25:140
4418991616,0cyclictest65850irq/126-lan20:21:280
4418991616,0cyclictest65850irq/126-lan19:55:160
4418991616,0cyclictest65850irq/126-lan19:30:120
4418991616,0cyclictest65850irq/126-lan00:35:150
4418991616,0cyclictest65850irq/126-lan00:20:100
4418991615,1cyclictest65850irq/126-lan23:35:100
4418991615,1cyclictest65850irq/126-lan22:55:210
4418991615,1cyclictest65850irq/126-lan22:10:110
4418991615,1cyclictest65850irq/126-lan22:00:150
4418991615,1cyclictest65850irq/126-lan21:35:120
4418991615,1cyclictest65850irq/126-lan20:55:410
4418991615,1cyclictest65850irq/126-lan20:40:210
4418991615,1cyclictest65850irq/126-lan00:15:110
4418991615,1cyclictest65850irq/126-lan00:10:150
4418991515,0cyclictest65850irq/126-lan23:15:180
4418991515,0cyclictest65850irq/126-lan23:00:180
4418991515,0cyclictest65850irq/126-lan21:10:130
4418991515,0cyclictest65850irq/126-lan20:10:190
4418991515,0cyclictest65850irq/126-lan19:25:200
4418991515,0cyclictest65850irq/126-lan00:25:120
4418991514,1cyclictest65850irq/126-lan23:50:190
4418991514,1cyclictest65850irq/126-lan23:05:120
4418991514,1cyclictest65850irq/126-lan22:25:140
4418991514,1cyclictest65850irq/126-lan20:45:110
4418991514,1cyclictest65850irq/126-lan19:10:160
4418991414,0cyclictest65850irq/126-lan21:57:500
4418991414,0cyclictest65850irq/126-lan21:40:190
4418991414,0cyclictest65850irq/126-lan21:00:100
4418991414,0cyclictest65850irq/126-lan20:35:160
4418991414,0cyclictest65850irq/126-lan20:00:130
4418991414,0cyclictest65850irq/126-lan19:55:000
4418991414,0cyclictest65850irq/126-lan19:20:190
4418991413,1cyclictest65850irq/126-lan23:30:160
4418991413,1cyclictest65850irq/126-lan23:10:150
4418991413,1cyclictest65850irq/126-lan22:40:170
4418991413,1cyclictest65850irq/126-lan20:15:130
4418991413,1cyclictest65850irq/126-lan00:30:190
4418991313,0cyclictest65850irq/126-lan23:55:130
4418991313,0cyclictest65850irq/126-lan23:45:200
4418991313,0cyclictest65850irq/126-lan22:16:500
4418991313,0cyclictest65850irq/126-lan22:05:220
4418991313,0cyclictest65850irq/126-lan21:45:180
4418991313,0cyclictest65850irq/126-lan21:25:200
4418991312,1cyclictest65850irq/126-lan22:50:100
4418991312,1cyclictest65850irq/126-lan21:15:140
4418991212,0cyclictest65850irq/126-lan21:50:170
4418991212,0cyclictest65850irq/126-lan00:00:010
4418991211,1cyclictest65850irq/126-lan23:25:110
4418991211,1cyclictest65850irq/126-lan00:05:140
442799118,3cyclictest522-21avahi-daemon22:44:272
442799108,2cyclictest743-21snmpd23:56:382
442799107,0cyclictest743-21snmpd19:56:352
442799107,0cyclictest741-21lldpd00:14:152
442799106,1cyclictest743-21snmpd20:51:592
442799104,3cyclictest743-21snmpd23:14:012
442299109,1cyclictest743-21snmpd20:05:451
4418991010,0cyclictest65850irq/126-lan22:45:120
4418991010,0cyclictest65850irq/126-lan22:21:500
4418991010,0cyclictest65850irq/126-lan19:43:350
44319998,1cyclictest743-21snmpd20:33:523
44319998,1cyclictest4179-21dump-pmu-power23:05:003
44279998,1cyclictest741-21lldpd00:37:192
44279997,0cyclictest741-21lldpd19:28:522
44279995,1cyclictest743-21snmpd22:56:552
44229998,1cyclictest743-21snmpd21:10:321
44319988,0cyclictest743-21snmpd22:15:523
44319988,0cyclictest743-21snmpd19:42:443
44319988,0cyclictest743-21snmpd19:18:533
44319988,0cyclictest741-21lldpd21:31:443
44319988,0cyclictest741-21lldpd20:05:573
44319988,0cyclictest741-21lldpd19:11:383
44319987,1cyclictest741-21lldpd19:20:083
44319987,1cyclictest522-21avahi-daemon22:31:023
44319987,1cyclictest506-21systemd-resolve22:00:163
44319986,2cyclictest743-21snmpd23:54:593
44319986,2cyclictest743-21snmpd23:25:053
44319986,2cyclictest743-21snmpd23:13:013
44279988,0cyclictest743-21snmpd23:41:252
44279988,0cyclictest743-21snmpd23:07:122
44279988,0cyclictest743-21snmpd20:36:402
44279988,0cyclictest741-21lldpd21:58:072
44279988,0cyclictest741-21lldpd19:50:252
44279988,0cyclictest741-21lldpd00:16:282
44279987,1cyclictest743-21snmpd20:21:122
44279987,1cyclictest743-21snmpd19:35:112
44279987,1cyclictest741-21lldpd22:15:432
44279987,1cyclictest741-21lldpd00:20:252
44279986,2cyclictest717-21ntpd23:30:132
44279986,2cyclictest717-21ntpd20:45:122
44279986,2cyclictest717-21ntpd00:25:112
44229988,0cyclictest743-21snmpd22:12:351
44229988,0cyclictest743-21snmpd22:07:261
44229988,0cyclictest743-21snmpd21:42:241
44229988,0cyclictest743-21snmpd19:19:401
44229988,0cyclictest743-21snmpd19:12:041
44229988,0cyclictest741-21lldpd23:32:311
44229988,0cyclictest741-21lldpd22:24:531
44229988,0cyclictest741-21lldpd21:30:101
44229987,1cyclictest743-21snmpd22:44:301
44229987,1cyclictest741-21lldpd22:57:401
44229987,1cyclictest2793-21gltestperf23:00:131
44229986,2cyclictest743-21snmpd23:53:141
44229986,2cyclictest743-21snmpd22:02:041
44229986,2cyclictest743-21snmpd21:26:331
44229986,2cyclictest743-21snmpd21:03:021
44189986,2cyclictest743-21snmpd20:31:340
44319977,0cyclictest741-21lldpd00:12:033
44319977,0cyclictest522-21avahi-daemon23:06:053
44319977,0cyclictest522-21avahi-daemon22:23:433
44319976,1cyclictest8276-21cat20:35:143
44319976,1cyclictest743-21snmpd22:25:533
44319976,1cyclictest743-21snmpd20:59:113
44319976,1cyclictest743-21snmpd00:31:283
44319976,1cyclictest743-21snmpd00:09:143
44319976,1cyclictest522-21avahi-daemon21:56:123
44319976,1cyclictest522-21avahi-daemon20:28:423
44319975,2cyclictest743-21snmpd23:46:163
44319975,2cyclictest743-21snmpd22:49:453
44319975,2cyclictest743-21snmpd20:16:193
44319975,2cyclictest743-21snmpd19:50:563
44279977,0cyclictest743-21snmpd23:25:322
44279977,0cyclictest743-21snmpd21:53:472
44279977,0cyclictest743-21snmpd21:32:302
44279977,0cyclictest741-21lldpd22:23:022
44279977,0cyclictest741-21lldpd22:11:232
44279977,0cyclictest741-21lldpd00:30:382
44279976,1cyclictest743-21snmpd23:01:182
44279976,1cyclictest743-21snmpd22:35:412
44279976,1cyclictest743-21snmpd19:17:142
44279976,1cyclictest522-21avahi-daemon22:45:062
44279975,2cyclictest743-21snmpd23:37:552
44279975,2cyclictest743-21snmpd23:24:132
44279975,2cyclictest743-21snmpd21:46:002
44279975,2cyclictest743-21snmpd21:22:002
44279975,2cyclictest743-21snmpd21:12:322
44279975,2cyclictest21444-21cat23:45:142
44229977,0cyclictest743-21snmpd21:52:281
44229977,0cyclictest743-21snmpd21:05:391
44229977,0cyclictest743-21snmpd20:47:521
44229977,0cyclictest743-21snmpd20:25:241
44229977,0cyclictest741-21lldpd23:16:011
44229977,0cyclictest741-21lldpd21:20:451
44229977,0cyclictest741-21lldpd20:23:301
44229977,0cyclictest741-21lldpd00:21:511
44229977,0cyclictest741-21lldpd00:01:031
44229976,1cyclictest743-21snmpd21:45:391
44229976,1cyclictest743-21snmpd20:36:171
44229976,1cyclictest7024-21fschecks_count00:30:121
44229976,1cyclictest522-21avahi-daemon23:46:141
44229976,1cyclictest522-21avahi-daemon20:40:201
44229976,1cyclictest522-21avahi-daemon19:48:361
44229976,1cyclictest4876-21cat23:05:131
44229975,2cyclictest743-21snmpd23:58:231
44229975,2cyclictest743-21snmpd23:41:161
44229975,2cyclictest743-21snmpd22:34:351
44229975,2cyclictest743-21snmpd21:18:171
44229975,2cyclictest743-21snmpd20:57:411
44229975,2cyclictest743-21snmpd19:24:401
44319966,0cyclictest741-21lldpd21:20:433
44319966,0cyclictest741-21lldpd20:51:503
44319966,0cyclictest741-21lldpd00:29:383
44319965,1cyclictest743-21snmpd21:25:363
44319965,1cyclictest743-21snmpd19:38:053
44319965,1cyclictest14609-21cpuspeed_turbos23:30:123
44319964,2cyclictest743-21snmpd19:31:363
44319963,3cyclictest557-21NetworkManager21:45:173
44319963,2cyclictest244-20systemd-journal22:35:273
44319963,2cyclictest14581-21ntpq22:10:143
44319962,4cyclictest557-21NetworkManager22:55:053
44319962,4cyclictest12355-21cat23:25:003
44279966,0cyclictest743-21snmpd20:29:402
44279966,0cyclictest741-21lldpd21:27:442
44279966,0cyclictest741-21lldpd20:32:192
44279965,1cyclictest741-21lldpd22:25:012
44279965,1cyclictest522-21avahi-daemon19:45:422
44279965,1cyclictest25944-21fschecks_time20:00:122
44279964,2cyclictest743-21snmpd22:52:332
44279964,2cyclictest743-21snmpd21:16:532
44279964,2cyclictest743-21snmpd20:41:372
44279964,2cyclictest717-21ntpd19:30:212
44279962,3cyclictest28515-21grep20:05:162
44229966,0cyclictest743-21snmpd19:50:411
44229966,0cyclictest741-21lldpd23:22:561
44229966,0cyclictest741-21lldpd22:53:271
44229966,0cyclictest741-21lldpd22:47:231
44229966,0cyclictest741-21lldpd20:02:391
44229966,0cyclictest741-21lldpd19:55:571
44229966,0cyclictest741-21lldpd19:43:491
44229966,0cyclictest741-21lldpd19:36:411
44229965,1cyclictest743-21snmpd20:50:441
44229965,1cyclictest506-21systemd-resolve00:27:521
44229964,2cyclictest743-21snmpd23:38:341
44229964,2cyclictest743-21snmpd21:55:461
44229964,2cyclictest12950-21cat23:25:141
44229962,3cyclictest30032-21sed00:05:181
44189966,0cyclictest743-21snmpd19:49:410
44319955,0cyclictest743-21snmpd19:28:193
44319955,0cyclictest741-21lldpd21:50:543
44319955,0cyclictest522-21avahi-daemon21:08:533
44319955,0cyclictest522-21avahi-daemon20:23:363
44319955,0cyclictest522-21avahi-daemon19:46:033
44319954,1cyclictest743-21snmpd00:35:453
44319954,1cyclictest24589-21needreboot21:15:163
44319954,1cyclictest1037-21gltestperf00:15:123
44319953,2cyclictest743-21snmpd20:45:373
44319952,3cyclictest4731-21cut00:25:003
44319951,3cyclictest1842-21df21:40:113
44319950,4cyclictest26477-21ntpq20:00:173
44319950,3cyclictest28091-21cat22:45:003
44279955,0cyclictest741-21lldpd22:01:072
44279955,0cyclictest741-21lldpd21:35:472
44279954,1cyclictest743-21snmpd21:06:482
44279954,1cyclictest717-21ntpd23:50:202
44279954,1cyclictest0-21swapper/219:20:202
44279953,2cyclictest743-21snmpd20:10:032
44279953,2cyclictest717-21ntpd20:15:002
44279952,3cyclictest8754-21perl23:15:102
44279952,2cyclictest30128-21tr00:05:192
44279952,2cyclictest27788-21netstat00:00:152
44279951,3cyclictest743-21snmpd19:40:592
44279951,3cyclictest16600-21ntp_192.168.11420:55:152
44279950,4cyclictest17964-21grep21:00:112
44229955,0cyclictest741-21lldpd19:27:061
44229954,1cyclictest741-21lldpd20:13:351
44229953,2cyclictest743-21snmpd00:17:491
44229952,2cyclictest32084-21cut20:15:141
44229952,2cyclictest16265-21kernelversion22:15:121
44229950,4cyclictest7153-21grep20:30:201
44229950,4cyclictest387-21ntpq21:35:171
44319943,1cyclictest743-21snmpd20:13:123
44319943,1cyclictest19188-21fschecks_count23:40:133
44319942,2cyclictest32046-21apt-get21:35:123
44319941,3cyclictest28587-21seq00:01:583
44319941,2cyclictest30837-21grep22:50:103
44319941,2cyclictest18919-21cut21:00:173
44319941,2cyclictest18049-21grep23:35:193
44319940,4cyclictest25764-21ntpq23:55:183
44319940,3cyclictest23539-21apt-config19:55:003
44319940,3cyclictest22251-21fw_forwarded_lo21:10:123
44319940,3cyclictest12583-21ntpq22:05:193
44319940,3cyclictest10155-21fw_conntrack20:40:133
44279943,1cyclictest743-21snmpd22:30:082
44279941,2cyclictest2411-21ntpq21:40:152
44279940,4cyclictest5355-21ntpq19:10:152
44279940,4cyclictest12537-21ntpq22:05:182
44229944,0cyclictest743-21snmpd00:35:091
44229942,2cyclictest743-21snmpd23:10:041
44229942,2cyclictest244-20systemd-journal19:30:031
44229941,2cyclictest31387-21cut00:10:141
44229940,3cyclictest24588-21fw_conntrack22:35:131
44229940,3cyclictest20971-21/usr/sbin/munin22:25:161
44319930,3cyclictest8467-21apt-get23:15:083
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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