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2026-01-17 - 06:13
[ 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 Sat Jan 17, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15381994544,1cyclictest27185-21fwupd19:37:333
15368991818,0cyclictest65850irq/126-lan21:19:000
15368991817,1cyclictest65850irq/126-lan23:05:100
15368991817,1cyclictest65850irq/126-lan20:45:200
15368991717,0cyclictest65850irq/126-lan23:45:140
15368991717,0cyclictest65850irq/126-lan20:20:180
15368991717,0cyclictest65850irq/126-lan20:10:160
15368991717,0cyclictest65850irq/126-lan20:00:560
15368991717,0cyclictest65850irq/126-lan19:20:180
15368991716,1cyclictest65850irq/126-lan23:30:160
15368991716,1cyclictest65850irq/126-lan23:25:170
15368991716,1cyclictest65850irq/126-lan21:55:570
15368991716,1cyclictest65850irq/126-lan21:05:110
15368991716,1cyclictest65850irq/126-lan20:25:170
15368991616,0cyclictest65850irq/126-lan21:51:440
15368991616,0cyclictest65850irq/126-lan21:23:090
15368991616,0cyclictest65850irq/126-lan21:10:200
15368991616,0cyclictest65850irq/126-lan20:35:160
15368991616,0cyclictest65850irq/126-lan19:30:130
15368991616,0cyclictest65850irq/126-lan00:00:150
15368991615,1cyclictest65850irq/126-lan22:55:200
15368991615,1cyclictest65850irq/126-lan20:30:170
15368991615,1cyclictest65850irq/126-lan00:30:120
15368991515,0cyclictest65850irq/126-lan23:40:100
15368991515,0cyclictest65850irq/126-lan21:35:150
15368991515,0cyclictest65850irq/126-lan20:55:180
15368991515,0cyclictest65850irq/126-lan20:05:180
15368991515,0cyclictest65850irq/126-lan19:45:100
15368991515,0cyclictest65850irq/126-lan19:35:200
15368991515,0cyclictest65850irq/126-lan19:25:120
15368991514,1cyclictest65850irq/126-lan23:55:100
15368991514,1cyclictest65850irq/126-lan21:45:120
15368991514,1cyclictest65850irq/126-lan20:50:110
15368991414,0cyclictest743-21snmpd22:37:350
15368991414,0cyclictest743-21snmpd19:42:400
15368991414,0cyclictest65850irq/126-lan23:54:580
15368991414,0cyclictest65850irq/126-lan23:40:000
15368991414,0cyclictest65850irq/126-lan23:20:110
15368991414,0cyclictest65850irq/126-lan22:40:170
15368991414,0cyclictest65850irq/126-lan22:15:110
15368991414,0cyclictest65850irq/126-lan21:40:120
15368991414,0cyclictest65850irq/126-lan21:30:130
15368991414,0cyclictest65850irq/126-lan21:25:120
15368991414,0cyclictest65850irq/126-lan21:00:130
15368991414,0cyclictest65850irq/126-lan20:15:120
15368991414,0cyclictest65850irq/126-lan00:15:120
15368991414,0cyclictest65850irq/126-lan00:07:570
15368991413,1cyclictest65850irq/126-lan23:02:130
15368991413,1cyclictest65850irq/126-lan22:05:140
15368991413,1cyclictest65850irq/126-lan22:00:120
15368991413,1cyclictest65850irq/126-lan19:55:100
15368991313,0cyclictest65850irq/126-lan23:15:000
15368991313,0cyclictest65850irq/126-lan22:25:130
15368991312,1cyclictest65850irq/126-lan22:50:130
15368991312,1cyclictest65850irq/126-lan00:35:210
1538199129,3cyclictest0-21swapper/322:55:183
1538199120,7cyclictest27068-21hddtemp_smartct23:35:143
1538199120,7cyclictest11393-21sed20:20:003
15368991212,0cyclictest65850irq/126-lan22:45:150
15368991212,0cyclictest65850irq/126-lan22:10:110
15368991212,0cyclictest65850irq/126-lan19:15:120
15368991211,1cyclictest65850irq/126-lan22:30:190
15368991211,1cyclictest65850irq/126-lan22:20:100
15368991211,1cyclictest65850irq/126-lan20:40:220
15368991211,1cyclictest65850irq/126-lan19:10:160
15368991111,0cyclictest65850irq/126-lan00:25:190
1538199108,2cyclictest743-21snmpd23:20:043
1538199108,2cyclictest741-21lldpd22:01:393
1538199106,4cyclictest743-21snmpd22:44:403
1538199100,8cyclictest14976-21ld21:45:133
1538199100,7cyclictest2147-21sed23:54:593
1538199100,7cyclictest0-21swapper/319:58:593
1538199100,6cyclictest29142-21ntpq22:20:163
1538199100,6cyclictest23136-21chrt20:48:143
1538199100,6cyclictest16244-21ntpq20:30:163
1538199100,5cyclictest19308-21cat00:35:003
1536899109,1cyclictest65850irq/126-lan23:11:570
15368991010,0cyclictest65850irq/126-lan00:22:570
153819998,1cyclictest743-21snmpd23:33:473
153819996,3cyclictest743-21snmpd22:33:413
153819996,3cyclictest741-21lldpd20:39:073
153819995,4cyclictest743-21snmpd20:25:463
153819990,7cyclictest0-21swapper/300:39:013
153819990,6cyclictest8322-21taskset00:06:363
153819990,6cyclictest4998-21taskset20:03:383
153819990,6cyclictest30554-21sh19:45:163
153819990,6cyclictest29226-21chrt19:42:303
153819990,6cyclictest28527-21ls21:00:103
153819990,6cyclictest25175-21chrt19:32:373
153819990,6cyclictest21119-21chrt20:43:103
153819990,6cyclictest17205-21chrt19:14:003
153819990,6cyclictest16530-21cat23:09:593
153819990,5cyclictest557-21NetworkManager00:25:043
153819990,5cyclictest31549-21ntpq23:45:173
153819990,5cyclictest27490-21sed20:55:203
153819990,5cyclictest18096-21chrt23:12:093
153779999,0cyclictest522-21avahi-daemon00:08:542
153779998,1cyclictest743-21snmpd21:21:042
153779998,1cyclictest743-21snmpd20:11:432
153779998,1cyclictest743-21snmpd00:33:552
153779998,1cyclictest22160-21needreboot20:45:142
153739998,1cyclictest743-21snmpd22:42:091
153739998,1cyclictest743-21snmpd19:15:571
153739998,1cyclictest741-21lldpd21:47:411
153739998,1cyclictest741-21lldpd20:37:451
153819988,0cyclictest741-21lldpd22:36:483
153819988,0cyclictest741-21lldpd21:37:463
153819987,1cyclictest741-21lldpd00:10:413
153819986,2cyclictest743-21snmpd19:25:333
153819983,5cyclictest743-21snmpd23:19:263
153819980,6cyclictest14527-21taskset00:23:183
153819980,6cyclictest0-21swapper/320:14:083
153819980,5cyclictest8138-21seq21:30:063
153819980,5cyclictest7242-21wc22:45:183
153819980,5cyclictest7112-21chrt20:09:553
153819980,5cyclictest6221-21chrt00:00:283
153819980,5cyclictest3591-21chrt21:16:523
153819980,5cyclictest25711-21taskset20:54:583
153819980,5cyclictest24199-21chrt23:27:423
153819980,5cyclictest192892sleep319:19:523
153819980,5cyclictest13174-21taskset20:24:553
153819980,5cyclictest13099-21sed23:00:153
153819980,5cyclictest12270-21chrt00:15:333
153819980,5cyclictest0-21swapper/321:20:093
153819980,4cyclictest6880-21ntpq21:25:153
153819980,4cyclictest3526-21ntpq23:55:163
153819980,4cyclictest17040-21ntpq21:50:153
153779988,0cyclictest743-21snmpd20:50:152
153779988,0cyclictest741-21lldpd22:42:532
153779988,0cyclictest741-21lldpd20:03:152
153779988,0cyclictest741-21lldpd19:49:592
153779987,1cyclictest743-21snmpd22:55:222
153779987,1cyclictest24394-21cpuspeed_turbos22:10:112
153779987,1cyclictest23697-21cpuspeed_turbos19:30:102
153779987,1cyclictest18343-21dump-pmu-power23:15:002
153779986,2cyclictest743-21snmpd23:00:252
153779986,2cyclictest743-21snmpd22:26:242
153779986,2cyclictest743-21snmpd22:20:142
153779986,2cyclictest743-21snmpd21:42:132
153779986,2cyclictest743-21snmpd21:16:152
153779986,2cyclictest743-21snmpd21:07:152
153779986,2cyclictest743-21snmpd20:57:352
153739988,0cyclictest743-21snmpd22:11:381
153739988,0cyclictest743-21snmpd00:39:561
153739988,0cyclictest741-21lldpd22:30:161
153739988,0cyclictest741-21lldpd20:31:121
153739988,0cyclictest741-21lldpd00:15:521
153739988,0cyclictest741-21lldpd00:00:161
153739987,1cyclictest743-21snmpd23:21:251
153739987,1cyclictest741-21lldpd22:29:571
153739987,1cyclictest522-21avahi-daemon21:30:241
153739987,1cyclictest11715-21fschecks_time20:20:141
153739986,2cyclictest743-21snmpd22:49:221
153739986,2cyclictest743-21snmpd19:46:121
153689987,1cyclictest743-21snmpd00:10:510
153689987,1cyclictest65850irq/126-lan19:50:010
153689987,1cyclictest65850irq/126-lan19:50:000
153819976,1cyclictest19948-21gltestperf19:20:123
153819972,4cyclictest19087-21ntpq21:55:163
153819970,7cyclictest12933-21ntpq21:40:153
153819970,6cyclictest31692-21sort19:50:113
153819970,6cyclictest31692-21sort19:50:103
153819970,6cyclictest30542-21df22:25:123
153819970,6cyclictest24422-21grep22:10:113
153819970,6cyclictest22310-21/usr/sbin/munin22:05:093
153819970,5cyclictest1680-21taskset21:13:113
153819970,4cyclictest8854-21ntpq22:50:153
153819970,4cyclictest30435-21runrttasks21:05:093
153819970,4cyclictest0-21swapper/323:40:173
153779977,0cyclictest743-21snmpd23:38:132
153779977,0cyclictest743-21snmpd23:25:322
153779977,0cyclictest743-21snmpd21:50:192
153779977,0cyclictest741-21lldpd23:49:382
153779977,0cyclictest741-21lldpd22:36:322
153779977,0cyclictest741-21lldpd20:18:342
153779977,0cyclictest741-21lldpd19:21:462
153779976,1cyclictest743-21snmpd23:24:342
153779976,1cyclictest743-21snmpd00:18:522
153779976,1cyclictest573-21in:imuxsock23:16:362
153779975,2cyclictest743-21snmpd23:52:412
153779975,2cyclictest743-21snmpd21:48:252
153779975,2cyclictest743-21snmpd21:26:372
153779975,2cyclictest743-21snmpd00:03:032
153779975,2cyclictest28119-21cat19:40:122
153779973,3cyclictest3649-21ntpq23:55:162
153779973,3cyclictest20979-21seq00:37:592
153739977,0cyclictest743-21snmpd21:36:061
153739977,0cyclictest743-21snmpd19:59:491
153739977,0cyclictest743-21snmpd19:43:001
153739977,0cyclictest741-21lldpd22:16:051
153739977,0cyclictest741-21lldpd21:56:381
153739977,0cyclictest741-21lldpd21:21:011
153739977,0cyclictest741-21lldpd20:29:581
153739977,0cyclictest741-21lldpd00:12:411
153739976,1cyclictest741-21lldpd19:21:041
153739976,1cyclictest3216-21cat23:55:131
153739975,2cyclictest743-21snmpd23:06:271
153739975,2cyclictest743-21snmpd21:44:371
153739975,2cyclictest743-21snmpd21:02:111
153739975,2cyclictest442-21cat21:10:131
153739975,2cyclictest26843-21cat20:55:151
153739973,4cyclictest557-21NetworkManager00:08:291
153779966,0cyclictest741-21lldpd22:33:102
153779966,0cyclictest741-21lldpd20:20:512
153779965,1cyclictest743-21snmpd22:45:482
153779965,1cyclictest743-21snmpd21:37:432
153779965,1cyclictest743-21snmpd21:14:192
153779965,1cyclictest743-21snmpd20:31:102
153779965,1cyclictest743-21snmpd20:06:202
153779964,2cyclictest743-21snmpd21:03:232
153779964,2cyclictest743-21snmpd19:15:092
153779964,2cyclictest32160-21cat19:50:142
153779964,2cyclictest32160-21cat19:50:132
153779964,2cyclictest15801-21cat00:25:122
153779963,2cyclictest8238-21df22:50:112
153779963,2cyclictest26263-21grep19:35:162
153779962,3cyclictest20593-21fw_packets22:00:132
153739966,0cyclictest743-21snmpd22:58:191
153739966,0cyclictest743-21snmpd19:50:341
153739966,0cyclictest743-21snmpd19:50:331
153739966,0cyclictest741-21lldpd23:04:071
153739966,0cyclictest741-21lldpd21:26:101
153739966,0cyclictest522-21avahi-daemon23:41:321
153739965,1cyclictest743-21snmpd19:30:421
153739965,1cyclictest506-21systemd-resolve00:30:191
153739965,1cyclictest244-20systemd-journal22:00:121
153739965,1cyclictest16323-21cpuspeed_turbos21:50:101
153739965,1cyclictest10072-21needreboot20:15:151
153739964,2cyclictest743-21snmpd20:48:351
153739964,2cyclictest743-21snmpd00:22:221
153739964,2cyclictest23976-21apt-get20:50:111
153739963,3cyclictest15839-21fw_conntrack19:10:121
153739963,2cyclictest244-20systemd-journal21:05:131
153739962,3cyclictest32735-21apt-get23:50:111
153739962,3cyclictest18764-21diskstats23:15:111
153779955,0cyclictest522-21avahi-daemon00:23:152
153779953,2cyclictest743-21snmpd21:58:232
153779953,2cyclictest15259-21nfs4_client23:05:122
153779952,2cyclictest22359-21ls22:05:082
153779952,2cyclictest20322-21grep20:40:172
153779952,2cyclictest17115-21seq19:12:532
153779950,4cyclictest8170-21apt-get21:30:112
153779950,4cyclictest2181-21ldconfig19:55:162
153739955,0cyclictest741-21lldpd23:34:581
153739955,0cyclictest741-21lldpd23:13:311
153739955,0cyclictest741-21lldpd22:20:011
153739954,1cyclictest743-21snmpd20:41:021
153739954,1cyclictest573-21in:imuxsock23:49:591
153739953,2cyclictest743-21snmpd22:35:591
153739953,2cyclictest743-21snmpd19:36:281
153739953,2cyclictest23081-21cat23:25:151
153739952,2cyclictest8744-21sed20:10:211
153739952,2cyclictest27100-21if_err_lan23:35:141
153739952,2cyclictest10108-21latency_hist22:54:591
153739951,3cyclictest2393-21fw_conntrack21:15:121
153779944,0cyclictest0-21swapper/220:35:132
153779941,3cyclictest29406-21awk23:40:152
153779941,2cyclictest24927-21fschecks_time23:30:112
153779940,3cyclictest9565-21/usr/sbin/munin00:10:122
153779940,3cyclictest27031-21ntp_192.168.11422:15:132
153779940,3cyclictest21590-21find19:25:112
153779940,3cyclictest14195-21ntpq20:25:162
153739943,1cyclictest22041-21cat19:25:131
153739942,2cyclictest5384-21apt-get20:05:111
153739941,2cyclictest3987-21sed20:00:141
153739930,3cyclictest15008-21apt-config00:24:591
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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