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2026-01-23 - 05:12
[ 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 Fri Jan 23, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14539991818,0cyclictest65850irq/126-lan21:35:200
14539991817,1cyclictest65850irq/126-lan20:35:230
14539991817,1cyclictest65850irq/126-lan20:30:130
14539991817,1cyclictest65850irq/126-lan19:40:110
14539991817,1cyclictest65850irq/126-lan19:35:140
14539991817,1cyclictest65850irq/126-lan19:30:180
14539991817,1cyclictest65850irq/126-lan19:15:190
14539991717,0cyclictest65850irq/126-lan23:52:180
14539991717,0cyclictest65850irq/126-lan23:40:100
14539991717,0cyclictest65850irq/126-lan23:15:200
14539991717,0cyclictest65850irq/126-lan21:50:120
14539991717,0cyclictest65850irq/126-lan21:25:190
14539991716,1cyclictest65850irq/126-lan23:45:170
14539991716,1cyclictest65850irq/126-lan22:30:200
14539991716,1cyclictest65850irq/126-lan20:25:010
14539991716,1cyclictest65850irq/126-lan00:35:190
14539991716,1cyclictest65850irq/126-lan00:05:150
14539991616,0cyclictest65850irq/126-lan23:28:380
14539991616,0cyclictest65850irq/126-lan21:45:210
14539991616,0cyclictest65850irq/126-lan20:45:200
14539991616,0cyclictest65850irq/126-lan00:25:180
14539991616,0cyclictest65850irq/126-lan00:15:140
14539991615,1cyclictest65850irq/126-lan22:45:130
14539991615,1cyclictest65850irq/126-lan22:42:020
14539991615,1cyclictest65850irq/126-lan22:37:020
14539991615,1cyclictest65850irq/126-lan21:40:160
14539991615,1cyclictest65850irq/126-lan21:05:150
14539991615,1cyclictest65850irq/126-lan20:50:120
14539991615,1cyclictest65850irq/126-lan20:20:240
14539991615,1cyclictest65850irq/126-lan19:10:130
14539991615,1cyclictest65850irq/126-lan00:00:190
14539991515,0cyclictest65850irq/126-lan23:35:110
14539991515,0cyclictest65850irq/126-lan23:22:540
14539991515,0cyclictest65850irq/126-lan21:17:170
14539991515,0cyclictest65850irq/126-lan19:55:200
14539991515,0cyclictest65850irq/126-lan19:29:370
14539991515,0cyclictest65850irq/126-lan00:30:200
14539991514,1cyclictest65850irq/126-lan23:55:120
14539991514,1cyclictest65850irq/126-lan23:30:180
14539991514,1cyclictest65850irq/126-lan22:25:200
14539991514,1cyclictest65850irq/126-lan21:30:170
14539991514,1cyclictest65850irq/126-lan21:20:240
14539991514,1cyclictest65850irq/126-lan20:15:140
14539991514,1cyclictest65850irq/126-lan19:50:120
14539991514,1cyclictest65850irq/126-lan19:20:160
14539991414,0cyclictest65850irq/126-lan20:40:130
14539991414,0cyclictest65850irq/126-lan20:06:520
14539991413,1cyclictest65850irq/126-lan22:50:160
14539991413,1cyclictest65850irq/126-lan20:00:170
14539991313,0cyclictest65850irq/126-lan23:00:220
14539991313,0cyclictest65850irq/126-lan22:56:380
14539991313,0cyclictest65850irq/126-lan21:10:120
14539991312,1cyclictest65850irq/126-lan22:10:120
14539991312,1cyclictest65850irq/126-lan22:05:170
14539991312,1cyclictest65850irq/126-lan21:00:130
14539991312,1cyclictest65850irq/126-lan20:10:140
14539991212,0cyclictest65850irq/126-lan22:20:170
14539991212,0cyclictest65850irq/126-lan22:15:130
14539991212,0cyclictest65850irq/126-lan21:55:140
14539991211,1cyclictest65850irq/126-lan23:10:130
14539991211,1cyclictest65850irq/126-lan22:00:150
14539991111,0cyclictest65850irq/126-lan00:10:210
14539991110,1cyclictest65850irq/126-lan20:55:120
14539991110,1cyclictest65850irq/126-lan00:22:440
1453999109,1cyclictest65850irq/126-lan23:05:190
1453999109,1cyclictest65850irq/126-lan19:45:120
1453999109,1cyclictest65850irq/126-lan19:45:120
145529998,1cyclictest743-21snmpd20:31:043
145529998,1cyclictest743-21snmpd00:06:383
145529998,1cyclictest741-21lldpd00:37:413
145489998,1cyclictest743-21snmpd23:51:402
145489998,1cyclictest743-21snmpd21:40:112
145489998,1cyclictest741-21lldpd22:46:542
145489998,1cyclictest741-21lldpd19:23:182
145439998,1cyclictest743-21snmpd21:20:081
145439998,1cyclictest743-21snmpd21:12:131
145439998,1cyclictest743-21snmpd20:10:451
145439998,1cyclictest743-21snmpd19:37:121
145529988,0cyclictest743-21snmpd00:30:213
145529988,0cyclictest741-21lldpd23:51:523
145529988,0cyclictest741-21lldpd23:29:293
145529988,0cyclictest741-21lldpd22:06:583
145529988,0cyclictest741-21lldpd21:13:023
145529988,0cyclictest741-21lldpd00:23:503
145529988,0cyclictest741-21lldpd00:18:513
145529987,1cyclictest743-21snmpd22:31:503
145529987,1cyclictest743-21snmpd22:11:543
145529986,2cyclictest743-21snmpd21:59:513
145529986,2cyclictest743-21snmpd20:28:033
145489988,0cyclictest743-21snmpd23:39:522
145489988,0cyclictest743-21snmpd19:47:062
145489988,0cyclictest743-21snmpd19:47:052
145489988,0cyclictest741-21lldpd20:14:132
145489988,0cyclictest741-21lldpd19:10:592
145489987,1cyclictest743-21snmpd19:52:172
145489987,1cyclictest743-21snmpd00:36:142
145489987,1cyclictest741-21lldpd19:29:072
145489986,2cyclictest743-21snmpd23:12:242
145489986,2cyclictest743-21snmpd22:10:302
145489986,2cyclictest743-21snmpd21:35:392
145489986,2cyclictest743-21snmpd19:40:382
145489986,2cyclictest22202-21cat23:25:152
145489985,3cyclictest743-21snmpd23:02:592
145439988,0cyclictest741-21lldpd22:49:281
145439988,0cyclictest741-21lldpd22:00:591
145439987,1cyclictest743-21snmpd23:17:291
145439987,1cyclictest741-21lldpd22:32:111
145439986,2cyclictest743-21snmpd22:56:571
145439986,2cyclictest743-21snmpd20:27:511
145439986,2cyclictest743-21snmpd20:18:491
145439986,2cyclictest743-21snmpd19:27:401
145439986,2cyclictest717-21ntpd23:45:331
145439986,2cyclictest717-21ntpd23:25:051
145439986,2cyclictest717-21ntpd23:20:551
145439986,2cyclictest717-21ntpd22:06:121
145439986,2cyclictest717-21ntpd21:55:331
145439986,2cyclictest717-21ntpd21:25:291
145439986,2cyclictest717-21ntpd21:17:431
145439986,2cyclictest717-21ntpd21:00:081
145439986,2cyclictest717-21ntpd20:55:481
145439986,2cyclictest717-21ntpd20:50:331
145439986,2cyclictest717-21ntpd20:45:371
145439986,2cyclictest717-21ntpd20:40:041
145439986,2cyclictest717-21ntpd19:46:021
145439986,2cyclictest717-21ntpd19:46:011
145439986,2cyclictest717-21ntpd19:15:591
145439986,2cyclictest717-21ntpd19:10:521
145439986,2cyclictest717-21ntpd00:20:071
145439986,2cyclictest717-21ntpd00:18:161
145529977,0cyclictest743-21snmpd23:23:573
145529977,0cyclictest743-21snmpd19:13:493
145529977,0cyclictest741-21lldpd21:15:093
145529977,0cyclictest573-21in:imuxsock19:24:553
145529977,0cyclictest506-21systemd-resolve19:30:023
145529976,1cyclictest743-21snmpd22:01:583
145529976,1cyclictest522-21avahi-daemon21:35:053
145529976,1cyclictest27829-21head21:00:173
145529975,2cyclictest743-21snmpd23:30:093
145529975,2cyclictest743-21snmpd22:16:283
145529975,2cyclictest743-21snmpd20:21:393
145529975,2cyclictest743-21snmpd19:59:233
145489977,0cyclictest743-21snmpd21:21:172
145489977,0cyclictest743-21snmpd19:56:322
145489977,0cyclictest743-21snmpd00:26:302
145489977,0cyclictest741-21lldpd22:35:582
145489977,0cyclictest741-21lldpd22:20:362
145489977,0cyclictest741-21lldpd21:54:302
145489977,0cyclictest741-21lldpd21:10:542
145489977,0cyclictest741-21lldpd20:40:462
145489977,0cyclictest741-21lldpd20:34:472
145489976,1cyclictest743-21snmpd20:53:562
145489976,1cyclictest741-21lldpd23:48:022
145489976,1cyclictest12358-21cut00:20:142
145489975,2cyclictest743-21snmpd23:59:502
145489975,2cyclictest743-21snmpd23:44:432
145489975,2cyclictest743-21snmpd21:48:292
145489975,2cyclictest743-21snmpd20:59:522
145489975,2cyclictest743-21snmpd20:35:542
145489975,2cyclictest743-21snmpd00:06:522
145489975,2cyclictest4956-21cat20:05:142
145439977,0cyclictest743-21snmpd23:01:351
145439977,0cyclictest741-21lldpd20:37:331
145439977,0cyclictest741-21lldpd00:08:471
145439976,1cyclictest743-21snmpd23:42:131
145439976,1cyclictest743-21snmpd21:30:471
145439976,1cyclictest743-21snmpd21:07:111
145439976,1cyclictest717-21ntpd20:08:081
145439975,2cyclictest743-21snmpd22:14:421
145439975,2cyclictest743-21snmpd19:32:111
145439975,2cyclictest717-21ntpd19:40:091
145529966,0cyclictest743-21snmpd22:38:503
145529966,0cyclictest743-21snmpd19:28:283
145529966,0cyclictest741-21lldpd23:18:043
145529966,0cyclictest741-21lldpd23:13:373
145529966,0cyclictest741-21lldpd21:53:203
145529966,0cyclictest741-21lldpd21:26:513
145529966,0cyclictest741-21lldpd21:21:203
145529966,0cyclictest741-21lldpd20:02:583
145529966,0cyclictest741-21lldpd19:37:123
145529965,1cyclictest522-21avahi-daemon21:49:173
145529965,1cyclictest506-21systemd-resolve23:06:463
145529965,1cyclictest3240-21cpuspeed_turbos22:40:103
145529964,2cyclictest743-21snmpd23:55:073
145529963,2cyclictest743-21snmpd21:30:033
145529962,3cyclictest22915-21apt-config20:50:003
145489966,0cyclictest743-21snmpd22:57:062
145489966,0cyclictest743-21snmpd19:37:452
145489966,0cyclictest743-21snmpd19:31:462
145489966,0cyclictest743-21snmpd00:34:542
145489966,0cyclictest741-21lldpd23:18:502
145489966,0cyclictest741-21lldpd21:58:292
145489966,0cyclictest741-21lldpd20:03:362
145489966,0cyclictest741-21lldpd00:10:562
145489966,0cyclictest522-21avahi-daemon20:48:222
145489965,1cyclictest743-21snmpd21:03:142
145489965,1cyclictest741-21lldpd21:18:592
145489964,2cyclictest743-21snmpd00:00:552
145489963,3cyclictest0-21swapper/221:07:242
145489962,3cyclictest12636-21grep20:25:122
145439966,0cyclictest743-21snmpd21:43:591
145439966,0cyclictest743-21snmpd20:24:131
145439966,0cyclictest741-21lldpd23:55:341
145439966,0cyclictest741-21lldpd22:18:451
145439966,0cyclictest741-21lldpd00:01:021
145439965,1cyclictest743-21snmpd23:13:151
145439965,1cyclictest743-21snmpd00:11:201
145439965,1cyclictest18749-21/usr/sbin/munin19:20:191
145439964,2cyclictest743-21snmpd21:51:031
145439964,2cyclictest717-21ntpd23:50:031
145529955,0cyclictest741-21lldpd22:57:283
145529955,0cyclictest741-21lldpd20:11:013
145529955,0cyclictest522-21avahi-daemon22:22:233
145529955,0cyclictest522-21avahi-daemon19:45:033
145529955,0cyclictest522-21avahi-daemon19:45:023
145529954,1cyclictest21019-21gltestperf20:45:143
145529954,1cyclictest14907-21ntpq00:25:183
145529953,2cyclictest743-21snmpd00:11:323
145529953,2cyclictest27288-21cat19:40:133
145529952,2cyclictest8574-21grep20:15:133
145529952,2cyclictest5390-21ld20:05:173
145529952,2cyclictest31428-21wc19:50:143
145529951,3cyclictest5186-21cat00:00:213
145529951,3cyclictest30022-21wc22:25:133
145529950,4cyclictest31146-21ntpq23:45:153
145529950,4cyclictest17409-21ntpq20:35:173
145489955,0cyclictest743-21snmpd22:00:482
145489953,2cyclictest7724-21cat21:30:142
145489953,2cyclictest743-21snmpd00:18:532
145489952,3cyclictest557-21NetworkManager23:33:052
145489952,2cyclictest30243-21awk22:25:152
145489952,2cyclictest11369-21ldconfig20:20:192
145489951,3cyclictest557-21NetworkManager19:15:102
145489951,3cyclictest5031-21cat22:44:592
145489950,5cyclictest6093-21ntpq21:25:192
145489950,4cyclictest32361-21ntpq22:30:172
145489950,4cyclictest26173-21ntpq22:15:152
145439955,0cyclictest743-21snmpd19:53:511
145439955,0cyclictest741-21lldpd23:30:281
145439953,2cyclictest743-21snmpd22:36:561
145439953,2cyclictest743-21snmpd00:35:501
145439953,2cyclictest15075-21cat20:30:151
145439952,2cyclictest14072-21seq00:25:031
145439952,2cyclictest14058-21grep23:05:141
145439952,2cyclictest10572-21grep21:35:211
145529944,0cyclictest0-21swapper/321:40:113
145529942,2cyclictest25455-21gltestperf20:55:133
145529941,2cyclictest6244-21sed22:45:203
145529941,2cyclictest28371-21latency23:40:143
145529941,2cyclictest26088-21grep23:35:133
145529941,2cyclictest19337-21grep20:40:173
145529940,4cyclictest28913-21apt-get21:05:003
145529940,4cyclictest17531-21ntpq19:15:163
145529940,3cyclictest7360-21diskstats22:50:133
145529940,3cyclictest11829-21df_inode23:00:143
145489944,0cyclictest0-21swapper/223:20:142
145489942,2cyclictest7620-21cat22:50:142
145489942,2cyclictest14472-21ldconfig23:05:172
145489941,2cyclictest9197-21grep20:15:172
145489941,2cyclictest21579-21grep22:05:152
145439943,1cyclictest3828-21needreboot22:40:141
145439943,1cyclictest2725-21fschecks_count20:00:141
145439942,2cyclictest14274-21pmu-power21:45:181
145439941,2cyclictest29637-21expr22:25:111
145439941,2cyclictest28178-21awk22:20:151
145439941,2cyclictest26617-21awk23:35:161
145439940,4cyclictest16845-21ntpq00:30:191
145439940,3cyclictest1186-21ntp_192.168.11419:55:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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