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2026-01-19 - 16:54
[ 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 Mon Jan 19, 2026 12:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23121992121,0cyclictest3809-21fwupd08:57:493
23100991918,1cyclictest65850irq/126-lan11:11:280
23100991918,1cyclictest65850irq/126-lan08:40:030
23100991918,1cyclictest65850irq/126-lan07:23:300
23100991818,0cyclictest65850irq/126-lan10:25:210
23100991817,1cyclictest65850irq/126-lan12:25:150
23100991817,1cyclictest65850irq/126-lan12:08:290
23100991817,1cyclictest65850irq/126-lan11:25:200
23100991717,0cyclictest65850irq/126-lan12:22:280
23100991717,0cyclictest65850irq/126-lan10:55:180
23100991717,0cyclictest65850irq/126-lan09:55:120
23100991717,0cyclictest65850irq/126-lan08:10:140
23100991717,0cyclictest65850irq/126-lan07:47:150
23100991717,0cyclictest65850irq/126-lan07:25:130
23100991716,1cyclictest65850irq/126-lan12:00:190
23100991716,1cyclictest65850irq/126-lan11:21:280
23100991716,1cyclictest65850irq/126-lan11:00:000
23100991716,1cyclictest65850irq/126-lan09:10:200
23100991716,1cyclictest65850irq/126-lan08:30:160
23100991616,0cyclictest65850irq/126-lan10:05:190
23100991616,0cyclictest65850irq/126-lan07:33:300
23100991615,1cyclictest65850irq/126-lan12:35:180
23100991615,1cyclictest65850irq/126-lan12:15:100
23100991615,1cyclictest65850irq/126-lan12:10:200
23100991615,1cyclictest65850irq/126-lan11:45:180
23100991615,1cyclictest65850irq/126-lan11:05:160
23100991615,1cyclictest65850irq/126-lan10:15:140
23100991615,1cyclictest65850irq/126-lan09:40:120
23100991615,1cyclictest65850irq/126-lan08:35:210
23100991615,1cyclictest65850irq/126-lan08:25:160
23100991515,0cyclictest65850irq/126-lan11:35:150
23100991515,0cyclictest65850irq/126-lan10:46:390
23100991515,0cyclictest65850irq/126-lan10:40:170
23100991515,0cyclictest65850irq/126-lan09:35:130
23100991515,0cyclictest65850irq/126-lan08:02:400
23100991515,0cyclictest65850irq/126-lan07:55:000
23100991515,0cyclictest65850irq/126-lan07:35:390
23100991514,1cyclictest65850irq/126-lan09:20:170
23100991514,1cyclictest65850irq/126-lan09:15:150
23100991514,1cyclictest65850irq/126-lan08:20:110
23100991514,1cyclictest65850irq/126-lan08:15:110
23100991514,1cyclictest65850irq/126-lan08:05:180
23100991514,1cyclictest65850irq/126-lan07:55:140
23100991414,0cyclictest65850irq/126-lan09:00:150
23100991414,0cyclictest65850irq/126-lan07:15:110
23100991413,1cyclictest65850irq/126-lan11:50:150
23100991413,1cyclictest65850irq/126-lan11:40:130
23100991413,1cyclictest65850irq/126-lan11:15:130
23100991413,1cyclictest65850irq/126-lan10:20:140
23100991313,0cyclictest65850irq/126-lan09:30:110
23100991313,0cyclictest65850irq/126-lan07:10:120
23100991312,1cyclictest65850irq/126-lan09:05:160
23100991212,0cyclictest65850irq/126-lan10:30:200
23100991212,0cyclictest65850irq/126-lan10:10:120
23100991212,0cyclictest65850irq/126-lan09:45:220
23100991211,1cyclictest65850irq/126-lan10:00:180
23100991211,1cyclictest65850irq/126-lan09:25:170
23100991211,1cyclictest65850irq/126-lan08:50:210
23100991111,0cyclictest65850irq/126-lan09:50:280
23100991110,1cyclictest65850irq/126-lan11:55:160
23100991110,1cyclictest65850irq/126-lan10:51:030
23100991110,1cyclictest65850irq/126-lan08:55:210
23100991010,0cyclictest65850irq/126-lan08:45:100
231219998,1cyclictest743-21snmpd07:53:203
231219998,1cyclictest741-21lldpd07:32:093
231159998,1cyclictest741-21lldpd08:36:202
231109998,1cyclictest743-21snmpd12:27:501
231109998,1cyclictest743-21snmpd08:48:221
231109998,1cyclictest741-21lldpd08:03:061
231009998,1cyclictest741-21lldpd11:34:430
231009998,1cyclictest65850irq/126-lan10:35:180
231009998,1cyclictest65850irq/126-lan07:40:150
231219988,0cyclictest743-21snmpd12:23:593
231219988,0cyclictest743-21snmpd10:29:283
231219988,0cyclictest741-21lldpd08:52:313
231219988,0cyclictest741-21lldpd08:02:223
231219988,0cyclictest741-21lldpd07:25:123
231219988,0cyclictest741-21lldpd07:12:263
231219987,1cyclictest743-21snmpd10:58:353
231219987,1cyclictest743-21snmpd10:15:063
231219987,1cyclictest741-21lldpd11:36:233
231219987,1cyclictest741-21lldpd09:23:473
231219987,1cyclictest741-21lldpd07:45:303
231159988,0cyclictest743-21snmpd11:28:152
231159988,0cyclictest741-21lldpd12:17:292
231159988,0cyclictest741-21lldpd12:01:432
231159988,0cyclictest741-21lldpd11:14:492
231159988,0cyclictest741-21lldpd10:15:002
231159988,0cyclictest741-21lldpd09:20:432
231159988,0cyclictest741-21lldpd08:31:162
231159987,1cyclictest743-21snmpd09:19:352
231159987,1cyclictest743-21snmpd08:53:522
231159987,1cyclictest741-21lldpd10:05:542
231159987,1cyclictest741-21lldpd08:20:522
231159987,1cyclictest506-21systemd-resolve11:20:172
231159986,2cyclictest743-21snmpd12:29:032
231159986,2cyclictest743-21snmpd11:31:152
231159986,2cyclictest743-21snmpd10:28:102
231159986,2cyclictest743-21snmpd09:39:092
231159986,2cyclictest743-21snmpd07:18:372
231109988,0cyclictest743-21snmpd11:03:231
231109988,0cyclictest743-21snmpd09:59:151
231109988,0cyclictest743-21snmpd08:57:101
231109988,0cyclictest741-21lldpd10:55:241
231109988,0cyclictest741-21lldpd10:19:061
231109988,0cyclictest741-21lldpd07:22:191
231109987,1cyclictest743-21snmpd10:24:161
231109986,2cyclictest743-21snmpd11:54:581
231109986,2cyclictest743-21snmpd11:36:011
231109986,2cyclictest743-21snmpd11:32:461
231109986,2cyclictest743-21snmpd10:12:221
231109986,2cyclictest743-21snmpd07:14:181
231109986,2cyclictest14020-21cat08:05:141
231009987,1cyclictest65850irq/126-lan12:30:130
231219977,0cyclictest743-21snmpd12:16:473
231219977,0cyclictest743-21snmpd12:10:473
231219977,0cyclictest743-21snmpd11:02:233
231219977,0cyclictest743-21snmpd08:14:023
231219977,0cyclictest741-21lldpd11:25:013
231219977,0cyclictest741-21lldpd09:04:373
231219977,0cyclictest741-21lldpd07:21:153
231219977,0cyclictest522-21avahi-daemon11:32:043
231219977,0cyclictest522-21avahi-daemon07:17:143
231219976,1cyclictest743-21snmpd08:22:213
231219976,1cyclictest741-21lldpd11:45:533
231219976,1cyclictest522-21avahi-daemon09:39:223
231219975,2cyclictest743-21snmpd11:42:013
231219975,2cyclictest743-21snmpd09:51:303
231219975,2cyclictest743-21snmpd09:34:053
231219975,2cyclictest743-21snmpd09:08:343
231219975,2cyclictest743-21snmpd08:42:543
231219975,2cyclictest743-21snmpd08:30:273
231159977,0cyclictest743-21snmpd08:26:322
231159977,0cyclictest741-21lldpd08:39:592
231159977,0cyclictest741-21lldpd07:41:172
231159976,1cyclictest743-21snmpd12:30:272
231159976,1cyclictest743-21snmpd11:40:282
231159976,1cyclictest741-21lldpd12:11:332
231159976,1cyclictest14838-21cat09:25:142
231159975,2cyclictest743-21snmpd10:00:562
231159975,2cyclictest743-21snmpd09:02:222
231159975,2cyclictest743-21snmpd07:56:522
231159975,2cyclictest743-21snmpd07:54:172
231109977,0cyclictest743-21snmpd10:44:381
231109977,0cyclictest743-21snmpd07:52:291
231109977,0cyclictest741-21lldpd11:55:471
231109977,0cyclictest741-21lldpd11:48:271
231109977,0cyclictest741-21lldpd09:52:411
231109977,0cyclictest741-21lldpd08:21:181
231109977,0cyclictest575-21rs:main1
231109976,1cyclictest743-21snmpd11:43:431
231109976,1cyclictest743-21snmpd08:20:001
231109975,2cyclictest743-21snmpd11:16:571
231109975,2cyclictest19161-21cat12:15:121
231109973,3cyclictest9395-21sed09:10:201
231219966,0cyclictest743-21snmpd10:41:293
231219966,0cyclictest743-21snmpd10:33:093
231219966,0cyclictest522-21avahi-daemon12:09:433
231219965,1cyclictest743-21snmpd11:54:243
231219965,1cyclictest25667-21ntp_offset11:10:173
231219965,1cyclictest18120-21cpuspeed_turbos08:15:123
231219965,1cyclictest13796-21fschecks_count08:05:123
231219964,2cyclictest743-21snmpd08:45:313
231219963,2cyclictest244-20systemd-journal12:35:013
231219962,3cyclictest27549-21sensors_temp09:55:203
231219962,3cyclictest10499-21df09:15:133
231159966,0cyclictest743-21snmpd10:55:232
231159966,0cyclictest743-21snmpd10:48:382
231159966,0cyclictest743-21snmpd07:24:372
231159966,0cyclictest741-21lldpd11:09:352
231159966,0cyclictest741-21lldpd09:11:092
231159965,1cyclictest743-21snmpd10:44:412
231159965,1cyclictest421ktimers/211:50:112
231159965,1cyclictest12302-21ntp_kernel_err08:00:152
231159964,2cyclictest743-21snmpd12:35:392
231159964,2cyclictest743-21snmpd10:50:292
231159964,2cyclictest743-21snmpd08:17:482
231159964,2cyclictest743-21snmpd07:37:102
231159963,3cyclictest11117-21ntp_states10:35:182
231159962,3cyclictest4523-21perl10:20:122
231159962,3cyclictest31960-21diskstats07:30:132
231159962,3cyclictest30336-21memory07:25:162
231109966,0cyclictest743-21snmpd07:41:011
231109966,0cyclictest743-21snmpd07:19:101
231109966,0cyclictest741-21lldpd11:05:431
231109966,0cyclictest741-21lldpd08:25:211
231109966,0cyclictest741-21lldpd08:11:531
231109966,0cyclictest741-21lldpd07:58:551
231109966,0cyclictest522-21avahi-daemon10:38:291
231109965,1cyclictest506-21systemd-resolve09:42:281
231109965,1cyclictest506-21systemd-resolve08:51:301
231109965,1cyclictest10641-21gltestperf09:15:141
231109964,2cyclictest743-21snmpd10:51:591
231109964,2cyclictest743-21snmpd09:05:461
231109964,2cyclictest1841-21cat07:35:131
231109963,2cyclictest717-21ntpd09:20:181
231109962,4cyclictest557-21NetworkManager11:26:481
231109961,5cyclictest557-21NetworkManager07:45:391
231109961,2cyclictest16193-21cat09:30:001
231219955,0cyclictest741-21lldpd10:51:443
231219955,0cyclictest741-21lldpd09:47:243
231219955,0cyclictest741-21lldpd07:44:553
231219955,0cyclictest522-21avahi-daemon12:03:063
231219954,1cyclictest743-21snmpd11:06:213
231219954,1cyclictest10712-21cpuspeed_turbos11:55:123
231219954,1cyclictest0-21swapper/311:20:003
231219953,2cyclictest743-21snmpd10:47:553
231219953,2cyclictest743-21snmpd07:35:193
231219952,2cyclictest32571-21https10:10:113
231219951,3cyclictest26054-21ntp_states12:30:173
231219951,3cyclictest10834-21load10:35:153
231219950,4cyclictest29695-21ntpq11:20:173
231159955,0cyclictest743-21snmpd12:05:352
231159955,0cyclictest743-21snmpd08:57:492
231159955,0cyclictest506-21systemd-resolve09:53:282
231159954,1cyclictest0-21swapper/209:40:122
231159953,2cyclictest743-21snmpd09:05:552
231159953,2cyclictest743-21snmpd08:14:502
231159952,3cyclictest557-21NetworkManager11:15:082
231159952,3cyclictest557-21NetworkManager08:09:312
231159952,3cyclictest24267-21memory07:10:142
231159952,2cyclictest5911-21idleruntime07:45:132
231159952,2cyclictest30689-21sed08:45:142
231159952,2cyclictest244-20systemd-journal10:15:222
231159952,2cyclictest11918-21sed11:55:212
231159951,3cyclictest28164-21seq09:59:002
231159950,4cyclictest3589-21grep11:35:172
231159950,3cyclictest8489-21cat11:50:002
231109953,2cyclictest743-21snmpd09:39:241
231109953,2cyclictest743-21snmpd09:00:571
231109953,2cyclictest26133-21apt-get08:35:121
231109952,3cyclictest557-21NetworkManager10:32:111
231109952,3cyclictest30486-21ntpq07:25:171
231109952,3cyclictest18033-21seq09:33:301
231109952,2cyclictest32533-21ntpq07:30:161
231109952,2cyclictest29221-21tail11:20:131
231109952,2cyclictest26097-21sed11:10:211
231109951,3cyclictest23760-21sed09:45:221
231109951,3cyclictest12975-21grep12:00:151
231109950,5cyclictest244-20systemd-journal10:46:391
231109950,4cyclictest25926-21ntpq12:30:161
231109950,4cyclictest15439-21ntpq12:05:171
231219944,0cyclictest0-21swapper/310:21:133
231219943,1cyclictest26711-21sshd08:35:153
231219942,2cyclictest20893-21cat09:40:123
231219941,3cyclictest31023-21cut10:05:153
231219941,2cyclictest9921-21sed07:55:143
231219941,2cyclictest23348-21grep08:25:193
231219940,4cyclictest9134-21ntpq09:10:163
231219940,4cyclictest29268-21ntpq10:00:153
231219940,4cyclictest24072-21ntpq12:25:203
231219940,3cyclictest15675-21grep09:25:213
231159942,2cyclictest743-21snmpd11:03:082
231159941,2cyclictest22881-21basename09:45:152
231159941,2cyclictest21081-21rm12:20:012
231159940,4cyclictest17177-21ntpq09:30:152
231159940,3cyclictest8433-21diskstats10:30:112
231109944,0cyclictest0-21swapper/108:40:151
231109942,2cyclictest743-21snmpd10:00:061
231109942,2cyclictest24553-21cat08:30:141
231109941,2cyclictest27281-21apt-key12:35:011
231109941,2cyclictest20469-21sh12:20:001
231109941,2cyclictest17172-21tr12:10:151
231109930,3cyclictest6246-21awk10:25:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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