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2026-03-02 - 03:27
[ 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 100 highest latencies:
System rack8slot6s.osadl.org (updated Mon Mar 02, 2026 00:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31073991919,0cyclictest65850irq/126-lan22:03:592
31067991919,0cyclictest3741-21fwupd00:36:421
31073991818,0cyclictest65850irq/126-lan20:35:202
31073991818,0cyclictest65850irq/126-lan00:10:122
31073991817,1cyclictest65850irq/126-lan23:25:172
31073991817,1cyclictest65850irq/126-lan22:40:162
31073991817,1cyclictest65850irq/126-lan22:20:162
31073991817,1cyclictest65850irq/126-lan20:50:152
31073991717,0cyclictest65850irq/126-lan23:52:312
31073991717,0cyclictest65850irq/126-lan23:00:152
31073991717,0cyclictest65850irq/126-lan21:15:152
31073991717,0cyclictest65850irq/126-lan19:10:152
31073991716,1cyclictest65850irq/126-lan23:30:062
31073991716,1cyclictest65850irq/126-lan23:15:202
31073991716,1cyclictest65850irq/126-lan22:10:222
31073991716,1cyclictest65850irq/126-lan21:35:162
31073991716,1cyclictest65850irq/126-lan21:20:112
31073991716,1cyclictest65850irq/126-lan21:00:142
31073991716,1cyclictest65850irq/126-lan19:20:172
31073991716,1cyclictest65850irq/126-lan00:20:162
31073991616,0cyclictest65850irq/126-lan22:51:492
31073991616,0cyclictest65850irq/126-lan22:35:052
31073991616,0cyclictest65850irq/126-lan20:00:152
31073991616,0cyclictest65850irq/126-lan19:15:192
31073991615,1cyclictest65850irq/126-lan23:55:152
31073991615,1cyclictest65850irq/126-lan22:25:182
31073991615,1cyclictest65850irq/126-lan19:50:162
31073991515,0cyclictest65850irq/126-lan23:35:162
31073991515,0cyclictest65850irq/126-lan23:05:212
31073991515,0cyclictest65850irq/126-lan22:55:112
31073991515,0cyclictest65850irq/126-lan20:45:152
31073991515,0cyclictest65850irq/126-lan20:15:122
31073991515,0cyclictest65850irq/126-lan20:07:292
31073991515,0cyclictest65850irq/126-lan19:25:292
31073991515,0cyclictest65850irq/126-lan00:35:202
31073991515,0cyclictest65850irq/126-lan00:15:202
31073991514,1cyclictest65850irq/126-lan21:45:162
31073991514,1cyclictest65850irq/126-lan19:40:102
31073991414,0cyclictest65850irq/126-lan23:45:222
31073991414,0cyclictest65850irq/126-lan21:10:152
31073991414,0cyclictest65850irq/126-lan21:05:152
31073991414,0cyclictest65850irq/126-lan00:34:332
31073991413,1cyclictest65850irq/126-lan23:20:152
31073991413,1cyclictest65850irq/126-lan22:45:152
31073991413,1cyclictest65850irq/126-lan22:15:132
31073991413,1cyclictest65850irq/126-lan20:58:032
31073991413,1cyclictest65850irq/126-lan20:25:162
31073991413,1cyclictest65850irq/126-lan19:55:192
31073991313,0cyclictest65850irq/126-lan21:53:292
31073991313,0cyclictest65850irq/126-lan21:40:122
31073991313,0cyclictest65850irq/126-lan19:30:192
31073991212,0cyclictest65850irq/126-lan00:28:312
31073991211,1cyclictest65850irq/126-lan21:55:202
31073991211,1cyclictest65850irq/126-lan21:25:162
31073991211,1cyclictest65850irq/126-lan19:45:152
31073991111,0cyclictest65850irq/126-lan23:40:202
31073991111,0cyclictest65850irq/126-lan21:30:102
31073991110,1cyclictest65850irq/126-lan20:30:152
31073991010,0cyclictest65850irq/126-lan23:10:182
31073991010,0cyclictest65850irq/126-lan22:30:162
31073991010,0cyclictest65850irq/126-lan20:14:392
31073991010,0cyclictest65850irq/126-lan00:04:312
310779998,1cyclictest743-21snmpd21:49:203
310779998,1cyclictest743-21snmpd20:14:023
310779998,1cyclictest743-21snmpd19:44:133
310779998,1cyclictest743-21snmpd00:24:073
310739999,0cyclictest65850irq/126-lan20:20:132
310739999,0cyclictest65850irq/126-lan19:35:092
310739998,1cyclictest65850irq/126-lan20:40:152
310679998,1cyclictest743-21snmpd23:13:351
310679998,1cyclictest743-21snmpd22:18:511
310609998,1cyclictest743-21snmpd22:46:200
310609998,1cyclictest743-21snmpd22:07:300
310609998,1cyclictest743-21snmpd20:45:540
310609998,1cyclictest743-21snmpd19:23:330
310609998,1cyclictest741-21lldpd22:40:570
310779988,0cyclictest741-21lldpd23:27:563
310779988,0cyclictest741-21lldpd21:37:523
310779987,1cyclictest743-21snmpd23:15:303
310779987,1cyclictest743-21snmpd22:21:573
310779987,1cyclictest743-21snmpd21:40:203
310779987,1cyclictest743-21snmpd21:21:563
310779987,1cyclictest743-21snmpd21:08:213
310779987,1cyclictest743-21snmpd20:55:213
310779987,1cyclictest743-21snmpd20:18:033
310779987,1cyclictest741-21lldpd20:41:193
310779986,2cyclictest743-21snmpd21:04:363
310779986,2cyclictest743-21snmpd20:32:023
310779986,2cyclictest743-21snmpd20:07:283
310779986,2cyclictest743-21snmpd20:01:043
310779986,2cyclictest743-21snmpd19:29:123
310779986,2cyclictest743-21snmpd19:16:023
310779986,2cyclictest743-21snmpd00:26:373
310779986,2cyclictest743-21snmpd00:06:313
310779985,2cyclictest19419-21grep22:35:213
310679988,0cyclictest743-21snmpd22:43:161
310679988,0cyclictest743-21snmpd21:25:161
310679988,0cyclictest741-21lldpd21:34:521
310679988,0cyclictest741-21lldpd20:01:491
310679988,0cyclictest741-21lldpd19:51:291
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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