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2026-02-27 - 00:36
[ 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 Thu Feb 26, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22787991918,1cyclictest65850irq/126-lan09:30:162
22787991918,1cyclictest65850irq/126-lan09:19:132
22774991919,0cyclictest743-21snmpd07:34:260
22787991818,0cyclictest65850irq/126-lan10:08:312
22787991817,1cyclictest65850irq/126-lan10:15:192
22787991817,1cyclictest65850irq/126-lan09:10:162
22774991818,0cyclictest743-21snmpd12:10:530
22774991818,0cyclictest743-21snmpd10:46:430
22774991818,0cyclictest743-21snmpd08:50:250
22774991818,0cyclictest743-21snmpd08:50:250
22774991818,0cyclictest743-21snmpd08:05:180
22774991818,0cyclictest743-21snmpd07:23:290
22774991818,0cyclictest4357-21cat09:00:130
22774991818,0cyclictest22545-21cat09:45:140
22787991717,0cyclictest65850irq/126-lan12:30:202
22787991716,1cyclictest65850irq/126-lan11:45:162
22787991716,1cyclictest65850irq/126-lan11:00:192
22787991716,1cyclictest65850irq/126-lan09:36:422
22787991716,1cyclictest65850irq/126-lan08:55:172
22787991716,1cyclictest65850irq/126-lan07:50:182
22787991716,1cyclictest65850irq/126-lan07:30:152
22791991616,0cyclictest743-21snmpd12:00:373
22787991616,0cyclictest65850irq/126-lan11:55:202
22787991616,0cyclictest65850irq/126-lan11:30:112
22787991616,0cyclictest65850irq/126-lan10:30:112
22787991616,0cyclictest65850irq/126-lan08:25:212
22787991616,0cyclictest65850irq/126-lan08:10:212
22787991616,0cyclictest65850irq/126-lan07:35:182
22787991615,1cyclictest65850irq/126-lan12:10:182
22787991615,1cyclictest65850irq/126-lan11:20:122
22787991615,1cyclictest65850irq/126-lan11:15:052
22787991615,1cyclictest65850irq/126-lan10:45:202
22787991615,1cyclictest65850irq/126-lan10:20:162
22787991615,1cyclictest65850irq/126-lan08:50:172
22787991615,1cyclictest65850irq/126-lan08:50:162
22787991615,1cyclictest65850irq/126-lan08:35:132
22787991615,1cyclictest65850irq/126-lan08:00:172
22787991615,1cyclictest65850irq/126-lan07:55:162
22787991615,1cyclictest65850irq/126-lan07:20:152
22791991515,0cyclictest743-21snmpd10:24:443
22791991515,0cyclictest743-21snmpd08:17:243
22791991514,1cyclictest743-21snmpd11:16:053
22787991515,0cyclictest65850irq/126-lan08:15:132
22787991515,0cyclictest65850irq/126-lan07:45:122
22787991515,0cyclictest65850irq/126-lan07:15:142
22787991514,1cyclictest65850irq/126-lan12:15:152
22787991514,1cyclictest65850irq/126-lan12:00:142
22787991514,1cyclictest65850irq/126-lan11:50:162
22787991514,1cyclictest65850irq/126-lan09:20:012
22787991514,1cyclictest65850irq/126-lan08:30:122
22791991414,0cyclictest743-21snmpd12:08:343
22791991414,0cyclictest743-21snmpd11:45:423
22791991414,0cyclictest743-21snmpd11:22:523
22791991414,0cyclictest743-21snmpd10:18:363
22791991414,0cyclictest743-21snmpd08:52:563
22791991414,0cyclictest743-21snmpd08:52:553
22787991414,0cyclictest65850irq/126-lan10:55:112
22787991414,0cyclictest65850irq/126-lan10:36:302
22787991414,0cyclictest65850irq/126-lan09:45:132
22787991414,0cyclictest65850irq/126-lan09:00:152
22787991414,0cyclictest65850irq/126-lan08:45:102
22787991414,0cyclictest65850irq/126-lan08:24:302
22787991413,1cyclictest65850irq/126-lan10:25:132
22787991413,1cyclictest65850irq/126-lan10:10:112
22787991413,1cyclictest65850irq/126-lan10:00:112
22787991413,1cyclictest65850irq/126-lan08:05:122
22787991413,1cyclictest65850irq/126-lan07:10:142
22791991313,0cyclictest743-21snmpd12:28:033
22791991313,0cyclictest743-21snmpd12:15:013
22791991313,0cyclictest743-21snmpd11:43:133
22791991313,0cyclictest743-21snmpd11:05:423
22791991313,0cyclictest743-21snmpd10:33:463
22791991313,0cyclictest743-21snmpd10:05:583
22791991313,0cyclictest743-21snmpd09:57:423
22791991313,0cyclictest743-21snmpd09:52:373
22791991313,0cyclictest743-21snmpd09:45:393
22791991313,0cyclictest743-21snmpd09:19:233
22791991313,0cyclictest743-21snmpd09:08:063
22791991313,0cyclictest743-21snmpd08:30:433
22791991313,0cyclictest743-21snmpd08:10:483
22791991313,0cyclictest743-21snmpd07:31:143
22791991313,0cyclictest22608-21cat08:25:133
22787991313,0cyclictest65850irq/126-lan11:05:162
22787991313,0cyclictest65850irq/126-lan09:05:132
22787991312,1cyclictest65850irq/126-lan11:35:272
22787991312,1cyclictest65850irq/126-lan09:54:552
22791991212,0cyclictest743-21snmpd12:30:563
22791991212,0cyclictest743-21snmpd11:59:443
22791991212,0cyclictest743-21snmpd11:53:493
22791991212,0cyclictest743-21snmpd11:32:093
22791991212,0cyclictest743-21snmpd10:46:463
22791991212,0cyclictest743-21snmpd09:38:393
22791991212,0cyclictest743-21snmpd09:34:053
22791991212,0cyclictest743-21snmpd09:01:473
22791991212,0cyclictest743-21snmpd08:44:113
22787991212,0cyclictest65850irq/126-lan10:40:262
22787991211,1cyclictest65850irq/126-lan12:09:592
22787991211,1cyclictest65850irq/126-lan11:40:112
22787991211,1cyclictest65850irq/126-lan09:55:202
22787991211,1cyclictest65850irq/126-lan07:29:242
22779991212,0cyclictest743-21snmpd07:21:021
22791991111,0cyclictest743-21snmpd08:03:273
22787991111,0cyclictest65850irq/126-lan12:25:162
22787991111,0cyclictest65850irq/126-lan12:20:132
22787991111,0cyclictest65850irq/126-lan08:40:032
22787991110,1cyclictest65850irq/126-lan09:40:192
22779991111,0cyclictest743-21snmpd12:27:541
22779991110,1cyclictest743-21snmpd08:52:531
22779991110,1cyclictest743-21snmpd08:52:521
2278799109,1cyclictest65850irq/126-lan10:50:172
2278799109,1cyclictest65850irq/126-lan07:40:002
22787991010,0cyclictest65850irq/126-lan11:27:022
22779991010,0cyclictest8401-21cat09:10:151
22779991010,0cyclictest743-21snmpd12:18:091
22779991010,0cyclictest743-21snmpd12:09:401
22779991010,0cyclictest743-21snmpd11:50:281
22779991010,0cyclictest743-21snmpd11:44:191
22779991010,0cyclictest743-21snmpd11:39:451
22779991010,0cyclictest743-21snmpd11:20:171
22779991010,0cyclictest743-21snmpd11:16:021
22779991010,0cyclictest743-21snmpd08:55:591
22779991010,0cyclictest743-21snmpd08:32:461
22779991010,0cyclictest743-21snmpd07:52:031
22779991010,0cyclictest743-21snmpd07:14:591
227879999,0cyclictest65850irq/126-lan12:35:312
227799999,0cyclictest743-21snmpd11:45:061
227799999,0cyclictest743-21snmpd11:05:381
227799999,0cyclictest743-21snmpd10:23:071
227799999,0cyclictest743-21snmpd10:06:181
227799999,0cyclictest743-21snmpd09:18:201
227799999,0cyclictest743-21snmpd08:47:131
227799999,0cyclictest743-21snmpd08:44:501
227799999,0cyclictest743-21snmpd08:36:161
227799999,0cyclictest743-21snmpd07:36:321
227799999,0cyclictest25832-21cat07:15:131
227799999,0cyclictest21588-21cat12:20:131
227799999,0cyclictest12435-21cat09:20:141
227799998,1cyclictest743-21snmpd11:11:091
227749998,1cyclictest743-21snmpd10:21:100
227749998,1cyclictest741-21lldpd11:49:090
227919988,0cyclictest743-21snmpd08:47:343
227919988,0cyclictest741-21lldpd10:40:333
227919988,0cyclictest741-21lldpd09:41:233
227919987,1cyclictest741-21lldpd10:27:413
227919987,1cyclictest741-21lldpd10:02:173
227919986,2cyclictest743-21snmpd09:10:503
227879988,0cyclictest65850irq/126-lan09:25:122
227799988,0cyclictest743-21snmpd09:25:021
227799988,0cyclictest743-21snmpd09:00:531
227799988,0cyclictest741-21lldpd11:25:151
227799988,0cyclictest741-21lldpd09:51:431
227799988,0cyclictest741-21lldpd09:05:491
227799987,1cyclictest743-21snmpd09:35:231
227749988,0cyclictest741-21lldpd08:39:100
227749988,0cyclictest741-21lldpd07:25:260
227919977,0cyclictest743-21snmpd08:22:513
227919977,0cyclictest743-21snmpd07:59:123
227919976,1cyclictest743-21snmpd11:38:573
227919976,1cyclictest743-21snmpd10:36:563
227919976,1cyclictest741-21lldpd10:13:233
227919975,2cyclictest743-21snmpd12:22:443
227919975,2cyclictest743-21snmpd12:13:473
227919975,2cyclictest743-21snmpd08:55:113
227919975,2cyclictest743-21snmpd08:38:133
227919975,2cyclictest743-21snmpd07:36:573
227879976,1cyclictest65850irq/126-lan11:12:112
227799977,0cyclictest743-21snmpd08:19:511
227799977,0cyclictest743-21snmpd07:31:231
227799977,0cyclictest741-21lldpd10:39:031
227799977,0cyclictest741-21lldpd08:06:491
227799977,0cyclictest741-21lldpd07:59:561
227799977,0cyclictest522-21avahi-daemon12:13:091
227799977,0cyclictest522-21avahi-daemon08:03:301
227799976,1cyclictest743-21snmpd09:34:291
227799976,1cyclictest29687-21fschecks_time07:25:141
227799975,2cyclictest743-21snmpd10:18:421
227799975,2cyclictest743-21snmpd08:26:471
227799975,2cyclictest743-21snmpd08:23:211
227799975,2cyclictest743-21snmpd07:48:421
227749977,0cyclictest741-21lldpd09:57:540
227749976,1cyclictest31246-21kworker/0:0+events12:35:200
227749976,1cyclictest31246-21kworker/0:0+events12:34:030
227749976,1cyclictest31246-21kworker/0:0+events12:27:470
227749976,1cyclictest31246-21kworker/0:0+events12:15:020
227749976,1cyclictest31246-21kworker/0:0+events12:05:090
227749976,1cyclictest31246-21kworker/0:0+events12:00:010
227749976,1cyclictest31246-21kworker/0:0+events11:59:100
227749976,1cyclictest31246-21kworker/0:0+events11:50:080
227749976,1cyclictest31246-21kworker/0:0+events11:40:100
227749976,1cyclictest31246-21kworker/0:0+events11:35:300
227749976,1cyclictest31246-21kworker/0:0+events11:32:180
227749976,1cyclictest31246-21kworker/0:0+events11:28:240
227749976,1cyclictest31246-21kworker/0:0+events11:20:110
227749976,1cyclictest31246-21kworker/0:0+events11:15:190
227749976,1cyclictest31246-21kworker/0:0+events11:10:320
227749976,1cyclictest31246-21kworker/0:0+events11:05:230
227749976,1cyclictest31246-21kworker/0:0+events10:55:020
227749976,1cyclictest31246-21kworker/0:0+events10:51:090
227749976,1cyclictest31246-21kworker/0:0+events10:40:180
227749976,1cyclictest31246-21kworker/0:0+events10:35:310
227749976,1cyclictest31246-21kworker/0:0+events10:33:410
227749976,1cyclictest31246-21kworker/0:0+events10:25:020
227749976,1cyclictest31246-21kworker/0:0+events10:10:180
227749976,1cyclictest31246-21kworker/0:0+events10:05:090
227749976,1cyclictest31246-21kworker/0:0+events10:00:170
227749976,1cyclictest31246-21kworker/0:0+events09:50:190
227749976,1cyclictest31246-21kworker/0:0+events09:41:460
227749976,1cyclictest31246-21kworker/0:0+events09:35:010
227749976,1cyclictest31246-21kworker/0:0+events09:10:140
227749976,1cyclictest31246-21kworker/0:0+events09:05:210
227749976,1cyclictest31246-21kworker/0:0+events08:55:130
227749976,1cyclictest31246-21kworker/0:0+events08:40:140
227749976,1cyclictest31246-21kworker/0:0+events08:30:230
227749976,1cyclictest31246-21kworker/0:0+events08:21:250
227749976,1cyclictest31246-21kworker/0:0+events08:15:150
227749976,1cyclictest31246-21kworker/0:0+events08:10:020
227749976,1cyclictest31246-21kworker/0:0+events08:00:190
227749976,1cyclictest31246-21kworker/0:0+events07:55:140
227749976,1cyclictest31246-21kworker/0:0+events07:50:190
227749976,1cyclictest31246-21kworker/0:0+events07:40:040
227749976,1cyclictest31246-21kworker/0:0+events07:39:550
227749976,1cyclictest31246-21kworker/0:0+events07:16:310
227749976,1cyclictest31246-21kworker/0:0+events07:10:190
227749974,3cyclictest743-21snmpd07:45:350
227749973,3cyclictest21326-21diskstats12:20:110
227919966,0cyclictest743-21snmpd10:57:533
227919966,0cyclictest743-21snmpd07:50:523
227919966,0cyclictest741-21lldpd09:21:353
227919966,0cyclictest741-21lldpd07:15:493
227919965,1cyclictest743-21snmpd11:02:023
227919965,1cyclictest743-21snmpd07:43:203
227919965,1cyclictest522-21avahi-daemon07:25:023
227919960,1cyclictest7391-21awk07:50:003
227799965,1cyclictest743-21snmpd09:40:021
227799965,1cyclictest743-21snmpd07:40:381
227799965,1cyclictest522-21avahi-daemon11:00:151
227799964,2cyclictest29043-21smartctl10:00:171
227799964,2cyclictest17211-21cat10:50:131
227799963,2cyclictest6982-21ntpq10:25:161
227799963,2cyclictest244-20systemd-journal12:00:001
227799962,3cyclictest32475-21fw_forwarded_lo10:10:121
227799962,3cyclictest24052-21cut09:49:591
227749965,1cyclictest31246-21kworker/0:0+events11:00:230
227749965,1cyclictest31246-21kworker/0:0+events10:15:190
227749965,1cyclictest31246-21kworker/0:0+events09:30:190
227749965,1cyclictest31246-21kworker/0:0+events09:25:160
227749965,1cyclictest31246-21kworker/0:0+events09:15:050
227749965,1cyclictest31246-21kworker/0:0+events08:45:210
227749965,1cyclictest31246-21kworker/0:0+events08:25:120
227919955,0cyclictest743-21snmpd07:10:433
227919953,2cyclictest743-21snmpd11:13:243
227919953,2cyclictest31711-21sed11:25:133
227919952,3cyclictest27210-21apt-get12:35:123
227799954,1cyclictest16421-21ntp_kernel_err08:10:171
227799953,2cyclictest557-21NetworkManager10:47:511
227799952,2cyclictest2113-21wc11:30:181
227799952,2cyclictest11464-21ls11:55:141
227799951,3cyclictest26033-21ld12:30:171
227799951,3cyclictest19129-21/usr/sbin/munin10:55:121
227799950,2cyclictest28046-21ntpq12:35:181
227919941,2cyclictest16882-21expr10:50:123
227919941,2cyclictest14302-21fschecks_time09:25:123
227919940,3cyclictest28144-21ntp_192.168.11407:20:143
227919940,3cyclictest13976-21fw_conntrack08:05:123
227799944,0cyclictest0-21swapper/110:40:121
227799943,1cyclictest522-21avahi-daemon10:30:041
227799942,2cyclictest557-21NetworkManager09:55:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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