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2026-02-22 - 15:42
[ 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 Sun Feb 22, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7267993535,0cyclictest32156-21fwupd08:08:161
7272991818,0cyclictest65850irq/126-lan10:59:332
7272991818,0cyclictest65850irq/126-lan09:14:072
7272991818,0cyclictest65850irq/126-lan08:31:042
7272991818,0cyclictest65850irq/126-lan07:30:222
7272991817,1cyclictest65850irq/126-lan11:37:092
7272991817,1cyclictest65850irq/126-lan11:10:182
7272991817,1cyclictest65850irq/126-lan09:45:142
7272991717,0cyclictest65850irq/126-lan10:00:132
7272991717,0cyclictest65850irq/126-lan09:30:132
7272991716,1cyclictest65850irq/126-lan10:43:182
7272991716,1cyclictest65850irq/126-lan10:20:192
7272991716,1cyclictest65850irq/126-lan09:50:132
7272991716,1cyclictest65850irq/126-lan09:20:162
7272991716,1cyclictest65850irq/126-lan08:50:182
7272991716,1cyclictest65850irq/126-lan08:35:132
7272991716,1cyclictest65850irq/126-lan08:10:152
7272991716,1cyclictest65850irq/126-lan07:55:172
7272991616,0cyclictest65850irq/126-lan11:50:172
7272991616,0cyclictest65850irq/126-lan08:20:172
7272991616,0cyclictest65850irq/126-lan08:05:142
7272991616,0cyclictest65850irq/126-lan07:50:162
7272991615,1cyclictest65850irq/126-lan12:25:112
7272991615,1cyclictest65850irq/126-lan12:16:172
7272991615,1cyclictest65850irq/126-lan12:00:122
7272991615,1cyclictest65850irq/126-lan10:25:142
7272991615,1cyclictest65850irq/126-lan08:55:142
7272991615,1cyclictest65850irq/126-lan08:45:172
7272991615,1cyclictest65850irq/126-lan07:45:142
7272991615,1cyclictest65850irq/126-lan07:25:152
7272991515,0cyclictest65850irq/126-lan10:35:162
7272991515,0cyclictest65850irq/126-lan09:15:562
7272991515,0cyclictest65850irq/126-lan08:15:142
7272991514,1cyclictest65850irq/126-lan11:45:122
7272991514,1cyclictest65850irq/126-lan10:05:112
7272991514,1cyclictest65850irq/126-lan09:55:132
7272991514,1cyclictest65850irq/126-lan09:25:162
7272991514,1cyclictest65850irq/126-lan08:00:142
7272991414,0cyclictest65850irq/126-lan12:20:182
7272991414,0cyclictest65850irq/126-lan12:10:172
7272991414,0cyclictest65850irq/126-lan11:15:142
7272991413,1cyclictest65850irq/126-lan12:30:192
7272991413,1cyclictest65850irq/126-lan11:20:192
7272991413,1cyclictest65850irq/126-lan11:00:162
7272991413,1cyclictest65850irq/126-lan10:45:132
7272991313,0cyclictest65850irq/126-lan12:05:202
7272991313,0cyclictest65850irq/126-lan11:31:542
7272991313,0cyclictest65850irq/126-lan11:05:122
7272991313,0cyclictest65850irq/126-lan08:41:542
7272991312,1cyclictest65850irq/126-lan12:35:172
7272991312,1cyclictest65850irq/126-lan10:15:162
7272991312,1cyclictest65850irq/126-lan09:05:202
7272991211,1cyclictest65850irq/126-lan11:40:162
7272991211,1cyclictest65850irq/126-lan07:15:142
7272991111,0cyclictest65850irq/126-lan11:26:462
7272991111,0cyclictest65850irq/126-lan10:30:142
7272991111,0cyclictest65850irq/126-lan09:35:192
7272991111,0cyclictest65850irq/126-lan07:24:172
7272991110,1cyclictest65850irq/126-lan08:25:192
727299109,1cyclictest65850irq/126-lan07:10:162
7272991010,0cyclictest65850irq/126-lan11:55:162
72779998,1cyclictest743-21snmpd11:57:463
72779998,1cyclictest743-21snmpd10:00:023
72729998,1cyclictest743-21snmpd09:02:142
72729998,1cyclictest65850irq/126-lan10:50:182
72729998,1cyclictest65850irq/126-lan10:10:152
72729998,1cyclictest65850irq/126-lan07:42:222
72729998,1cyclictest65850irq/126-lan07:37:172
72679998,1cyclictest743-21snmpd08:46:371
72679998,1cyclictest743-21snmpd08:38:021
72679998,1cyclictest741-21lldpd07:28:571
72599998,1cyclictest743-21snmpd10:43:310
72599998,1cyclictest743-21snmpd10:33:550
72599998,1cyclictest743-21snmpd09:44:220
72599998,1cyclictest743-21snmpd07:58:090
72599998,1cyclictest741-21lldpd11:07:530
72779988,0cyclictest741-21lldpd11:15:293
72779988,0cyclictest741-21lldpd11:11:173
72779988,0cyclictest741-21lldpd09:00:203
72779988,0cyclictest741-21lldpd08:56:373
72779987,1cyclictest743-21snmpd11:36:203
72779987,1cyclictest743-21snmpd09:30:513
72779987,1cyclictest743-21snmpd07:40:383
72779987,0cyclictest741-21lldpd12:35:043
72779986,2cyclictest743-21snmpd10:32:103
72779986,2cyclictest743-21snmpd09:11:543
72779986,2cyclictest717-21ntpd12:12:083
72779986,2cyclictest717-21ntpd12:05:463
72779986,2cyclictest717-21ntpd12:00:383
72779986,2cyclictest717-21ntpd11:46:063
72779986,2cyclictest717-21ntpd11:40:503
72779986,2cyclictest717-21ntpd11:31:043
72779986,2cyclictest717-21ntpd11:26:203
72779986,2cyclictest717-21ntpd11:21:043
72779986,2cyclictest717-21ntpd10:52:283
72779986,2cyclictest717-21ntpd10:45:573
72779986,2cyclictest717-21ntpd10:40:053
72779986,2cyclictest717-21ntpd10:36:003
72779986,2cyclictest717-21ntpd10:26:093
72779986,2cyclictest717-21ntpd10:21:033
72779986,2cyclictest717-21ntpd09:56:443
72779986,2cyclictest717-21ntpd09:52:243
72779986,2cyclictest717-21ntpd08:40:293
72779986,2cyclictest717-21ntpd08:35:453
72779986,2cyclictest717-21ntpd07:35:363
72779986,2cyclictest717-21ntpd07:12:053
72729988,0cyclictest65850irq/126-lan09:40:172
72679988,0cyclictest743-21snmpd11:29:151
72679988,0cyclictest741-21lldpd10:50:211
72679988,0cyclictest741-21lldpd07:12:491
72679987,1cyclictest743-21snmpd11:55:551
72679987,1cyclictest743-21snmpd11:22:181
72679987,1cyclictest743-21snmpd08:02:451
72679987,1cyclictest743-21snmpd07:53:121
72679987,1cyclictest741-21lldpd12:02:541
72679986,2cyclictest717-21ntpd11:10:021
72599988,0cyclictest743-21snmpd10:46:310
72599988,0cyclictest743-21snmpd09:27:190
72599988,0cyclictest743-21snmpd08:31:130
72599988,0cyclictest743-21snmpd08:07:130
72599988,0cyclictest741-21lldpd10:10:200
72599988,0cyclictest741-21lldpd08:29:450
72599987,1cyclictest743-21snmpd12:09:010
72599987,1cyclictest743-21snmpd11:34:540
72599987,1cyclictest743-21snmpd10:52:410
72599987,1cyclictest743-21snmpd10:20:300
72599987,1cyclictest743-21snmpd09:11:480
72599986,2cyclictest743-21snmpd12:18:310
72599986,2cyclictest743-21snmpd11:38:240
72599986,2cyclictest743-21snmpd10:18:500
72599986,2cyclictest743-21snmpd10:09:370
72599986,2cyclictest743-21snmpd09:01:540
72779977,0cyclictest743-21snmpd12:33:083
72779977,0cyclictest743-21snmpd09:29:193
72779977,0cyclictest741-21lldpd12:26:243
72779977,0cyclictest741-21lldpd11:07:123
72779977,0cyclictest741-21lldpd08:33:033
72779977,0cyclictest741-21lldpd08:15:043
72779977,0cyclictest741-21lldpd07:52:203
72779976,1cyclictest743-21snmpd10:16:383
72779976,1cyclictest743-21snmpd08:49:353
72779976,1cyclictest717-21ntpd11:00:113
72779976,1cyclictest573-21in:imuxsock09:15:213
72779976,1cyclictest5336-21gltestperf09:40:143
72779976,1cyclictest4673-21cpuspeed_turbos10:55:133
72779975,2cyclictest743-21snmpd08:06:373
72779975,2cyclictest717-21ntpd07:56:523
72779975,2cyclictest717-21ntpd07:45:103
72679977,0cyclictest743-21snmpd10:00:171
72679977,0cyclictest743-21snmpd09:39:131
72679977,0cyclictest741-21lldpd12:17:321
72679976,1cyclictest743-21snmpd11:46:271
72679976,1cyclictest743-21snmpd10:29:581
72679976,1cyclictest1195-21gltestperf12:05:131
72679975,2cyclictest743-21snmpd09:21:541
72679975,2cyclictest743-21snmpd08:56:141
72679975,2cyclictest743-21snmpd07:34:201
72679974,3cyclictest13583-21ntp_states08:40:181
72679974,2cyclictest743-21snmpd08:50:051
72599977,0cyclictest743-21snmpd11:50:490
72599977,0cyclictest743-21snmpd07:39:510
72599977,0cyclictest741-21lldpd11:45:010
72599977,0cyclictest741-21lldpd11:12:590
72599977,0cyclictest741-21lldpd11:03:050
72599977,0cyclictest741-21lldpd09:52:570
72599977,0cyclictest741-21lldpd09:18:510
72599976,1cyclictest743-21snmpd08:00:260
72599976,1cyclictest522-21avahi-daemon12:35:030
72599976,1cyclictest522-21avahi-daemon07:30:200
72599976,1cyclictest522-21avahi-daemon07:24:030
72599976,1cyclictest22860-21cpuspeed_turbos11:40:130
72599976,1cyclictest11066-21cpuspeed_turbos12:30:120
72599975,2cyclictest743-21snmpd12:13:430
72599975,2cyclictest743-21snmpd10:27:430
72599975,2cyclictest743-21snmpd07:15:520
72599974,3cyclictest743-21snmpd08:46:340
72779966,0cyclictest743-21snmpd09:08:393
72779966,0cyclictest743-21snmpd08:28:253
72779966,0cyclictest741-21lldpd09:38:303
72779966,0cyclictest0-21swapper/308:13:583
72779965,1cyclictest717-21ntpd11:50:093
72779964,2cyclictest743-21snmpd10:14:593
72779962,3cyclictest17827-21grep07:35:003
72679966,0cyclictest743-21snmpd12:32:501
72679966,0cyclictest743-21snmpd12:24:471
72679966,0cyclictest743-21snmpd11:19:391
72679966,0cyclictest743-21snmpd11:07:591
72679966,0cyclictest743-21snmpd09:19:151
72679966,0cyclictest743-21snmpd07:36:511
72679966,0cyclictest741-21lldpd09:11:191
72679966,0cyclictest741-21lldpd08:18:501
72679965,1cyclictest8904-21fschecks_count08:30:121
72679965,1cyclictest743-21snmpd11:40:541
72679965,1cyclictest743-21snmpd11:03:591
72679965,1cyclictest743-21snmpd09:49:431
72679965,1cyclictest743-21snmpd09:01:351
72679965,1cyclictest743-21snmpd07:45:211
72679965,1cyclictest16271-21gltestperf10:05:141
72679964,2cyclictest743-21snmpd10:49:021
72679964,2cyclictest743-21snmpd10:19:261
72679964,2cyclictest717-21ntpd07:20:241
72679963,2cyclictest244-20systemd-journal10:40:221
72599966,0cyclictest743-21snmpd08:38:590
72599966,0cyclictest743-21snmpd08:12:040
72599966,0cyclictest522-21avahi-daemon07:47:180
72599965,1cyclictest743-21snmpd09:55:530
72599965,1cyclictest743-21snmpd09:06:420
72599965,1cyclictest573-21in:imuxsock11:16:460
72599965,1cyclictest522-21avahi-daemon07:26:010
72599964,2cyclictest743-21snmpd08:22:040
72599964,2cyclictest743-21snmpd07:40:540
72599963,3cyclictest29649-21fw_forwarded_lo09:20:130
72599963,2cyclictest244-20systemd-journal11:21:420
72599962,4cyclictest557-21NetworkManager11:29:480
72599962,3cyclictest14255-21fw_forwarded_lo10:00:130
72779954,1cyclictest17068-21gltestperf08:50:153
72779953,2cyclictest743-21snmpd07:17:413
72779952,3cyclictest557-21NetworkManager08:23:183
72779952,2cyclictest15881-21cat07:29:593
72779950,5cyclictest4669-21turbostat12:19:553
72679955,0cyclictest522-21avahi-daemon12:37:151
72679954,1cyclictest743-21snmpd10:20:021
72679954,1cyclictest522-21avahi-daemon08:12:271
72679954,1cyclictest28555-21sh11:55:001
72679954,1cyclictest21550-21ntpq11:35:161
72679953,2cyclictest743-21snmpd07:19:081
72679952,3cyclictest743-21snmpd10:30:131
72679952,3cyclictest557-21NetworkManager08:29:321
72679952,3cyclictest557-21NetworkManager07:57:251
72679952,2cyclictest29059-21tr10:35:121
72679952,2cyclictest244-20systemd-journal09:31:191
72679952,2cyclictest19439-21ntp_192.168.11411:30:161
72679952,2cyclictest10723-21cron12:30:001
72679950,4cyclictest32229-21ntpq09:25:171
72599955,0cyclictest522-21avahi-daemon08:16:380
72599954,1cyclictest7732-21ntpq12:20:180
72599953,2cyclictest743-21snmpd09:36:000
72599953,2cyclictest743-21snmpd07:10:470
72599952,3cyclictest557-21NetworkManager09:33:310
72599952,3cyclictest4887-21perl10:55:140
72599952,3cyclictest13604-21ntp_states08:40:180
72599952,2cyclictest575-21rs:main0
72599952,2cyclictest31733-21irqstats12:00:130
72599952,2cyclictest244-20systemd-journal12:26:030
72599952,2cyclictest17761-21awk08:50:200
72599951,3cyclictest19201-21awk08:55:110
72599950,4cyclictest25243-21ntpq07:50:160
72779942,2cyclictest743-21snmpd10:05:083
72779942,2cyclictest28604-21cpuspeed_turbos08:00:123
72779941,2cyclictest7586-21needreboot12:20:173
72779941,2cyclictest7386-21head09:45:123
72779941,2cyclictest11674-21df07:20:133
72779940,3cyclictest30056-21ntp_192.168.11409:20:163
72679942,2cyclictest743-21snmpd10:10:111
72679942,2cyclictest557-21NetworkManager07:40:151
72679941,2cyclictest5448-21ldconfig10:55:181
72679941,2cyclictest5169-21expr08:20:161
72679941,2cyclictest3939-21grep12:10:181
72679941,2cyclictest23290-21apt-get09:05:121
72679941,2cyclictest12152-21needreboot09:55:151
72679941,2cyclictest10486-21seq09:51:001
72679940,3cyclictest5207-21diskstats09:40:131
72599944,0cyclictest741-21lldpd10:39:170
72599940,3cyclictest29770-21ps11:55:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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