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2026-03-03 - 13:30
[ 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 Tue Mar 03, 2026 00:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13871994545,0cyclictest29872-21fwupd19:49:162
13871991918,1cyclictest65850irq/126-lan19:42:082
13871991918,1cyclictest65850irq/126-lan00:19:332
13871991818,0cyclictest65850irq/126-lan00:25:212
13871991817,1cyclictest65850irq/126-lan23:40:172
13871991817,1cyclictest65850irq/126-lan23:05:192
13871991817,1cyclictest65850irq/126-lan22:35:172
13871991817,1cyclictest65850irq/126-lan22:30:142
13871991817,1cyclictest65850irq/126-lan22:15:202
13871991717,0cyclictest65850irq/126-lan22:25:012
13871991716,1cyclictest65850irq/126-lan23:15:152
13871991716,1cyclictest65850irq/126-lan22:45:152
13871991716,1cyclictest65850irq/126-lan20:05:122
13871991716,1cyclictest65850irq/126-lan19:55:152
13871991716,1cyclictest65850irq/126-lan19:35:152
13861991717,0cyclictest21741-21cat20:45:170
13871991616,0cyclictest65850irq/126-lan21:05:152
13871991616,0cyclictest65850irq/126-lan20:40:002
13871991616,0cyclictest65850irq/126-lan19:50:212
13871991615,1cyclictest65850irq/126-lan23:50:122
13871991615,1cyclictest65850irq/126-lan23:25:152
13871991615,1cyclictest65850irq/126-lan23:20:122
13871991615,1cyclictest65850irq/126-lan23:00:112
13871991615,1cyclictest65850irq/126-lan22:25:002
13871991615,1cyclictest65850irq/126-lan22:00:132
13871991615,1cyclictest65850irq/126-lan21:15:202
13871991615,1cyclictest65850irq/126-lan20:25:112
13871991615,1cyclictest65850irq/126-lan20:20:202
13871991615,1cyclictest65850irq/126-lan20:19:592
13871991615,1cyclictest65850irq/126-lan19:25:182
13871991615,1cyclictest65850irq/126-lan19:10:092
13871991615,1cyclictest65850irq/126-lan00:20:172
13871991515,0cyclictest65850irq/126-lan22:50:202
13871991514,1cyclictest65850irq/126-lan22:10:362
13871991514,1cyclictest65850irq/126-lan21:55:162
13871991514,1cyclictest65850irq/126-lan21:30:122
13871991514,1cyclictest65850irq/126-lan21:25:202
13871991514,1cyclictest65850irq/126-lan21:00:122
13871991514,1cyclictest65850irq/126-lan20:55:092
13871991514,1cyclictest65850irq/126-lan20:45:172
13871991514,1cyclictest65850irq/126-lan20:30:172
13871991514,1cyclictest65850irq/126-lan19:32:272
13871991514,1cyclictest65850irq/126-lan19:20:132
13871991514,1cyclictest65850irq/126-lan00:10:182
13871991514,1cyclictest65850irq/126-lan00:00:122
13871991414,0cyclictest65850irq/126-lan22:05:152
13871991414,0cyclictest65850irq/126-lan21:52:082
13871991413,1cyclictest65850irq/126-lan23:10:012
13871991413,1cyclictest65850irq/126-lan21:45:182
13871991413,1cyclictest65850irq/126-lan21:40:182
13871991413,1cyclictest65850irq/126-lan00:05:142
13861991414,0cyclictest743-21snmpd22:57:250
13871991312,1cyclictest65850irq/126-lan22:40:222
13871991312,1cyclictest65850irq/126-lan21:35:162
13871991312,1cyclictest65850irq/126-lan21:20:172
13871991312,1cyclictest65850irq/126-lan20:50:182
13871991312,1cyclictest65850irq/126-lan20:00:142
13871991312,1cyclictest65850irq/126-lan00:30:132
13871991211,1cyclictest65850irq/126-lan20:10:122
13871991211,1cyclictest65850irq/126-lan00:00:012
13861991212,0cyclictest743-21snmpd22:19:210
13871991111,0cyclictest65850irq/126-lan23:37:172
13871991111,0cyclictest65850irq/126-lan23:30:172
13871991111,0cyclictest65850irq/126-lan22:55:132
13861991111,0cyclictest743-21snmpd23:14:130
13861991111,0cyclictest743-21snmpd21:13:550
13861991111,0cyclictest743-21snmpd19:22:360
13861991111,0cyclictest743-21snmpd00:38:230
13861991111,0cyclictest17263-21cat20:35:140
13871991010,0cyclictest65850irq/126-lan23:45:132
13861991010,0cyclictest743-21snmpd23:46:510
13861991010,0cyclictest743-21snmpd22:48:190
13861991010,0cyclictest743-21snmpd21:47:550
13861991010,0cyclictest743-21snmpd20:43:480
13861991010,0cyclictest743-21snmpd20:26:290
13861991010,0cyclictest743-21snmpd19:38:550
13861991010,0cyclictest743-21snmpd19:30:290
13861991010,0cyclictest743-21snmpd19:19:350
138769998,1cyclictest743-21snmpd22:45:183
138769998,1cyclictest522-21avahi-daemon20:40:023
138669998,1cyclictest743-21snmpd23:41:001
138669998,1cyclictest743-21snmpd22:29:031
138669998,1cyclictest743-21snmpd22:08:321
138669998,1cyclictest743-21snmpd21:18:511
138669998,1cyclictest741-21lldpd22:55:481
138669998,1cyclictest741-21lldpd19:23:171
138669992,5cyclictest27274-21seq23:32:441
138669991,4cyclictest4661-21ntpq23:55:161
138669990,4cyclictest5427-21ld22:40:171
138619999,0cyclictest8343-21cat00:05:140
138619999,0cyclictest743-21snmpd23:31:540
138619999,0cyclictest743-21snmpd23:18:530
138619999,0cyclictest743-21snmpd22:44:190
138619999,0cyclictest743-21snmpd22:31:240
138619999,0cyclictest743-21snmpd21:52:220
138619999,0cyclictest743-21snmpd21:25:400
138619999,0cyclictest743-21snmpd21:21:360
138619999,0cyclictest743-21snmpd21:17:180
138619999,0cyclictest743-21snmpd21:09:180
138619999,0cyclictest743-21snmpd20:59:180
138619999,0cyclictest743-21snmpd20:20:110
138619999,0cyclictest743-21snmpd20:13:020
138619999,0cyclictest743-21snmpd19:10:260
138619999,0cyclictest743-21snmpd00:25:090
138619999,0cyclictest743-21snmpd00:04:010
138769988,0cyclictest743-21snmpd23:27:383
138769988,0cyclictest743-21snmpd23:02:593
138769988,0cyclictest743-21snmpd20:31:553
138769988,0cyclictest741-21lldpd23:52:343
138769988,0cyclictest741-21lldpd23:45:333
138769988,0cyclictest741-21lldpd21:31:483
138769987,1cyclictest743-21snmpd20:25:343
138769987,1cyclictest743-21snmpd20:08:173
138769987,1cyclictest743-21snmpd00:00:583
138769987,1cyclictest741-21lldpd23:32:403
138769987,1cyclictest741-21lldpd22:34:513
138769987,1cyclictest741-21lldpd20:11:493
138769987,1cyclictest511ktimers/322:55:113
138769987,1cyclictest10212-21gltestperf00:10:143
138769986,2cyclictest743-21snmpd23:36:353
138769986,2cyclictest743-21snmpd23:17:203
138769986,2cyclictest743-21snmpd21:54:083
138769986,2cyclictest743-21snmpd20:51:483
138769986,2cyclictest743-21snmpd00:20:423
138769986,2cyclictest22120-21cat23:20:143
138719988,0cyclictest65850irq/126-lan00:35:092
138719987,1cyclictest65850irq/126-lan20:40:182
138669988,0cyclictest743-21snmpd21:13:491
138669988,0cyclictest743-21snmpd19:59:271
138669988,0cyclictest741-21lldpd22:00:421
138669988,0cyclictest741-21lldpd21:28:411
138669988,0cyclictest741-21lldpd19:37:451
138669988,0cyclictest741-21lldpd00:11:431
138669987,1cyclictest743-21snmpd23:16:021
138669987,1cyclictest743-21snmpd23:03:411
138669982,4cyclictest13505-21ntp_192.168.11420:25:171
138669981,5cyclictest31584-21seq19:50:251
138669981,5cyclictest28904-21ntpq19:45:151
138669981,5cyclictest2576-21ntpq23:50:161
138669981,5cyclictest22146-21ntp_states20:45:201
138669981,5cyclictest19745-21irqstats20:40:141
138669981,5cyclictest15407-21users19:10:181
138669981,5cyclictest13071-21ntpq00:15:151
138669981,4cyclictest10246-21chrt20:16:591
138669981,4cyclictest0-21swapper/119:30:161
138669981,3cyclictest6842-21processes00:00:181
138669981,3cyclictest11637-21ntpq20:20:181
138669980,4cyclictest244-20systemd-journal21:31:191
138619988,0cyclictest743-21snmpd20:19:070
138619988,0cyclictest741-21lldpd20:00:000
138619988,0cyclictest522-21avahi-daemon19:57:040
138619986,2cyclictest743-21snmpd22:27:240
138619986,2cyclictest743-21snmpd22:20:110
138619986,2cyclictest743-21snmpd19:41:450
138619986,2cyclictest743-21snmpd00:19:310
138769977,0cyclictest743-21snmpd00:35:223
138769977,0cyclictest741-21lldpd23:07:293
138769977,0cyclictest741-21lldpd21:22:073
138769977,0cyclictest741-21lldpd20:38:343
138769977,0cyclictest741-21lldpd20:20:383
138769976,1cyclictest743-21snmpd21:02:293
138769976,1cyclictest743-21snmpd00:18:433
138769975,2cyclictest743-21snmpd23:10:473
138769975,2cyclictest743-21snmpd22:00:133
138769975,2cyclictest743-21snmpd19:53:433
138769975,2cyclictest743-21snmpd19:22:503
138769974,2cyclictest743-21snmpd22:40:013
138719977,0cyclictest65850irq/126-lan19:15:132
138669977,0cyclictest741-21lldpd21:21:241
138669977,0cyclictest741-21lldpd20:35:161
138669976,1cyclictest741-21lldpd00:36:041
138669972,4cyclictest9411-21chrt00:07:141
138669972,3cyclictest990-21hddtemp_smartct22:30:131
138669972,3cyclictest444-21ntpq23:45:161
138669972,3cyclictest24877-21ntpq22:10:161
138669972,3cyclictest18178-21diskstats21:55:111
138669972,3cyclictest16337-21chrt20:32:121
138669972,2cyclictest27802-21chrt22:19:441
138669972,2cyclictest0-21swapper/123:10:181
138669971,5cyclictest27593-21chrt19:40:561
138669971,5cyclictest17678-21seq19:18:221
138669971,4cyclictest7019-21ntpq20:10:151
138669971,4cyclictest5226-21uptime20:05:211
138669971,4cyclictest30860-21chrt21:06:511
138669971,4cyclictest28515-21ntpq23:35:141
138669971,4cyclictest27922-21memory21:00:161
138669971,4cyclictest20918-21ntpq19:25:171
138669971,4cyclictest19179-21ntpq00:30:171
138669971,4cyclictest13640-21seq21:44:131
138669971,3cyclictest3319-21taskset20:01:281
138669971,3cyclictest25390-21chrt23:29:251
138669971,3cyclictest17175-21ntpq00:25:161
138669971,3cyclictest0-21swapper/123:20:381
138669971,3cyclictest0-21swapper/122:22:381
138669971,2cyclictest2718-21expr22:35:111
138669971,2cyclictest0-21swapper/121:50:101
138669970,4cyclictest25043-21seq20:54:531
138669970,3cyclictest14714-21ntpq21:45:161
138619977,0cyclictest743-21snmpd23:55:500
138619977,0cyclictest741-21lldpd23:21:390
138619977,0cyclictest741-21lldpd20:31:110
138619976,1cyclictest743-21snmpd23:54:120
138619976,1cyclictest26498-21kworker/0:1+events21:40:180
138769966,0cyclictest741-21lldpd22:54:533
138769966,0cyclictest741-21lldpd21:29:023
138769966,0cyclictest741-21lldpd19:35:063
138769965,1cyclictest743-21snmpd19:18:393
138769965,1cyclictest522-21avahi-daemon21:43:423
138769965,1cyclictest522-21avahi-daemon19:32:023
138769965,1cyclictest1577-21cron19:59:593
138769964,2cyclictest743-21snmpd20:46:053
138769964,2cyclictest743-21snmpd19:48:553
138769964,2cyclictest18846-21cat00:30:153
138769963,3cyclictest22060-21apt-get22:05:113
138769963,2cyclictest32557-21ntpq21:10:163
138769962,3cyclictest3170-21unixbench_singl20:00:203
138769962,3cyclictest2679-21sort22:35:113
138769961,5cyclictest557-21NetworkManager00:05:593
138769961,4cyclictest3276-21cat21:19:593
138669965,1cyclictest9278-21fschecks_count22:50:121
138669963,3cyclictest15876-21fw_conntrack23:05:111
138669962,2cyclictest10365-21ntp_states21:35:151
138669962,1cyclictest25782-21irqstats20:55:121
138669961,3cyclictest7792-21ntpq22:45:171
138669961,3cyclictest15136-21ntpq00:20:151
138619966,0cyclictest743-21snmpd22:06:020
138619966,0cyclictest743-21snmpd00:20:010
138619965,1cyclictest9581-21cpuspeed_turbos21:35:100
138619963,2cyclictest9914-21apt-get00:10:110
138619963,2cyclictest29699-21sed23:40:000
138619962,3cyclictest29044-21ntp_states19:45:170
138769955,0cyclictest743-21snmpd21:39:353
138769955,0cyclictest743-21snmpd19:25:083
138769954,1cyclictest3898-21cpuspeed_turbos23:55:113
138769953,2cyclictest743-21snmpd21:57:083
138769953,2cyclictest743-21snmpd19:44:453
138769953,2cyclictest29918-21sh23:40:113
138769953,2cyclictest14306-21grep21:45:133
138769952,3cyclictest28413-21fw_forwarded_lo22:20:123
138769952,2cyclictest9442-21netstat20:15:173
138769952,2cyclictest30365-21apt-config22:25:013
138769952,2cyclictest26422-21cat20:55:173
138769952,2cyclictest244-20systemd-journal22:15:573
138769952,2cyclictest14782-21ld19:10:133
138619955,0cyclictest743-21snmpd22:01:080
138619955,0cyclictest741-21lldpd22:11:350
138619955,0cyclictest741-21lldpd20:52:270
138619955,0cyclictest741-21lldpd00:33:570
138619955,0cyclictest522-21avahi-daemon23:03:030
138619955,0cyclictest522-21avahi-daemon19:25:530
138619953,2cyclictest557-21NetworkManager23:25:200
138619952,3cyclictest19076-21sed21:55:190
138769943,1cyclictest511ktimers/300:25:063
138769941,2cyclictest29525-21tr21:05:123
138769940,4cyclictest24783-21ntpq22:10:153
138619943,1cyclictest717-21ntpd19:50:110
138619943,1cyclictest28191-21ntpq21:00:180
138619943,1cyclictest26498-21kworker/0:1+events22:35:150
138619942,2cyclictest717-21ntpd23:40:520
138619942,2cyclictest717-21ntpd23:05:370
138619942,2cyclictest557-21NetworkManager21:30:070
138619941,3cyclictest743-21snmpd20:05:130
138619940,3cyclictest9261-21df_inode22:50:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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