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2026-01-16 - 12:46
[ 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 Fri Jan 16, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13053993333,0cyclictest13298-21fwupd23:06:310
13053991918,1cyclictest65850irq/126-lan20:55:120
13053991818,0cyclictest65850irq/126-lan21:55:560
13053991817,1cyclictest65850irq/126-lan22:35:130
13053991817,1cyclictest65850irq/126-lan20:20:120
13053991817,1cyclictest65850irq/126-lan19:50:140
13053991817,1cyclictest65850irq/126-lan19:40:190
13053991817,1cyclictest65850irq/126-lan19:32:100
13053991717,0cyclictest65850irq/126-lan23:38:430
13053991717,0cyclictest65850irq/126-lan22:50:170
13053991717,0cyclictest65850irq/126-lan20:27:060
13053991716,1cyclictest65850irq/126-lan23:45:160
13053991716,1cyclictest65850irq/126-lan22:30:210
13053991716,1cyclictest65850irq/126-lan22:25:210
13053991716,1cyclictest65850irq/126-lan22:00:110
13053991716,1cyclictest65850irq/126-lan20:15:210
13053991616,0cyclictest65850irq/126-lan23:57:520
13053991616,0cyclictest65850irq/126-lan22:55:130
13053991616,0cyclictest65850irq/126-lan21:41:210
13053991616,0cyclictest65850irq/126-lan20:10:170
13053991616,0cyclictest65850irq/126-lan20:00:200
13053991616,0cyclictest65850irq/126-lan19:46:100
13053991616,0cyclictest65850irq/126-lan00:25:160
13053991615,1cyclictest65850irq/126-lan23:50:120
13053991615,1cyclictest65850irq/126-lan22:40:130
13053991615,1cyclictest65850irq/126-lan22:17:180
13053991615,1cyclictest65850irq/126-lan21:25:210
13053991615,1cyclictest65850irq/126-lan00:20:180
13053991515,0cyclictest65850irq/126-lan23:02:510
13053991515,0cyclictest65850irq/126-lan22:20:150
13053991515,0cyclictest65850irq/126-lan21:45:130
13053991515,0cyclictest65850irq/126-lan21:10:180
13053991514,1cyclictest65850irq/126-lan23:40:170
13053991514,1cyclictest65850irq/126-lan23:25:160
13053991514,1cyclictest65850irq/126-lan22:49:090
13053991514,1cyclictest65850irq/126-lan21:50:180
13053991514,1cyclictest65850irq/126-lan21:35:200
13053991514,1cyclictest65850irq/126-lan20:50:140
13053991514,1cyclictest65850irq/126-lan20:45:110
13053991514,1cyclictest65850irq/126-lan20:35:170
13053991514,1cyclictest65850irq/126-lan19:35:210
13053991514,1cyclictest65850irq/126-lan19:25:130
13053991514,1cyclictest65850irq/126-lan19:10:120
13053991514,1cyclictest65850irq/126-lan00:40:000
13053991514,1cyclictest65850irq/126-lan00:10:130
13053991414,0cyclictest65850irq/126-lan23:12:400
13053991413,1cyclictest65850irq/126-lan23:15:180
13053991413,1cyclictest65850irq/126-lan21:30:160
13053991413,1cyclictest65850irq/126-lan00:30:160
13053991413,1cyclictest65850irq/126-lan00:00:110
13053991313,0cyclictest65850irq/126-lan21:24:260
13053991313,0cyclictest65850irq/126-lan21:24:260
13053991312,1cyclictest65850irq/126-lan23:30:160
13053991312,1cyclictest65850irq/126-lan23:20:180
13053991312,1cyclictest65850irq/126-lan20:40:170
13053991312,1cyclictest65850irq/126-lan19:55:100
13053991212,0cyclictest65850irq/126-lan21:05:140
13053991211,1cyclictest65850irq/126-lan22:10:190
13053991211,1cyclictest65850irq/126-lan21:15:110
13053991211,1cyclictest65850irq/126-lan20:05:170
13053991211,1cyclictest65850irq/126-lan00:05:180
13053991111,0cyclictest65850irq/126-lan19:24:570
13053991110,1cyclictest65850irq/126-lan22:05:190
130719998,1cyclictest743-21snmpd23:25:543
130719998,1cyclictest743-21snmpd23:22:333
130719998,1cyclictest743-21snmpd22:05:363
130719998,1cyclictest743-21snmpd21:12:203
130719998,1cyclictest743-21snmpd19:25:493
130719998,1cyclictest506-21systemd-resolve00:25:213
130669998,1cyclictest743-21snmpd23:10:052
130669998,1cyclictest743-21snmpd20:21:152
130669998,1cyclictest743-21snmpd00:28:532
130599998,1cyclictest743-21snmpd23:01:141
130599998,1cyclictest743-21snmpd22:18:371
130599998,1cyclictest743-21snmpd20:09:541
130539999,0cyclictest65850irq/126-lan21:00:250
130539998,1cyclictest65850irq/126-lan20:30:140
130539998,1cyclictest65850irq/126-lan00:15:050
130719988,0cyclictest743-21snmpd23:16:073
130719988,0cyclictest743-21snmpd19:35:263
130719988,0cyclictest741-21lldpd22:43:593
130719988,0cyclictest741-21lldpd22:32:033
130719988,0cyclictest741-21lldpd21:59:353
130719988,0cyclictest741-21lldpd19:32:583
130719988,0cyclictest741-21lldpd00:34:503
130719987,1cyclictest743-21snmpd23:56:463
130719987,1cyclictest743-21snmpd20:30:303
130719987,1cyclictest743-21snmpd19:13:583
130719987,1cyclictest522-21avahi-daemon19:45:013
130719986,2cyclictest743-21snmpd23:39:103
130719986,2cyclictest743-21snmpd21:16:233
130719986,2cyclictest743-21snmpd20:50:043
130719986,2cyclictest743-21snmpd20:28:303
130719985,3cyclictest743-21snmpd21:26:143
130669988,0cyclictest743-21snmpd23:55:162
130669988,0cyclictest743-21snmpd22:08:242
130669988,0cyclictest741-21lldpd21:08:432
130669988,0cyclictest741-21lldpd20:12:352
130669988,0cyclictest741-21lldpd00:11:482
130669987,1cyclictest743-21snmpd22:26:072
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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