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2026-02-19 - 00:40
[ 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 Wed Feb 18, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21092991918,1cyclictest65850irq/126-lan12:28:262
21092991918,1cyclictest65850irq/126-lan07:45:182
21092991818,0cyclictest65850irq/126-lan09:10:132
21092991817,1cyclictest65850irq/126-lan10:45:172
21092991817,1cyclictest65850irq/126-lan10:00:132
21092991817,1cyclictest65850irq/126-lan09:55:142
21092991817,1cyclictest65850irq/126-lan07:29:332
21092991817,1cyclictest65850irq/126-lan07:15:152
21092991717,0cyclictest65850irq/126-lan11:45:192
21092991717,0cyclictest65850irq/126-lan10:13:112
21092991716,1cyclictest65850irq/126-lan12:10:152
21092991716,1cyclictest65850irq/126-lan10:20:172
21092991716,1cyclictest65850irq/126-lan09:08:262
21092991716,1cyclictest65850irq/126-lan08:35:202
21092991716,1cyclictest65850irq/126-lan08:30:102
21092991716,1cyclictest65850irq/126-lan07:35:142
21092991616,0cyclictest65850irq/126-lan11:53:152
21092991616,0cyclictest65850irq/126-lan11:03:042
21092991616,0cyclictest65850irq/126-lan10:35:192
21092991616,0cyclictest65850irq/126-lan08:15:122
21092991615,1cyclictest65850irq/126-lan12:35:152
21092991615,1cyclictest65850irq/126-lan11:30:182
21092991615,1cyclictest65850irq/126-lan09:25:122
21092991615,1cyclictest65850irq/126-lan09:15:142
21092991615,1cyclictest65850irq/126-lan07:55:142
21092991515,0cyclictest65850irq/126-lan12:05:132
21092991515,0cyclictest65850irq/126-lan11:55:142
21092991515,0cyclictest65850irq/126-lan11:15:122
21092991515,0cyclictest65850irq/126-lan11:05:112
21092991515,0cyclictest65850irq/126-lan10:43:222
21092991515,0cyclictest65850irq/126-lan10:05:172
21092991515,0cyclictest65850irq/126-lan08:10:162
21092991515,0cyclictest65850irq/126-lan07:20:192
21092991514,1cyclictest65850irq/126-lan12:00:172
21092991514,1cyclictest65850irq/126-lan11:44:082
21092991514,1cyclictest65850irq/126-lan11:25:112
21092991514,1cyclictest65850irq/126-lan10:15:202
21092991514,1cyclictest65850irq/126-lan09:39:592
21092991514,1cyclictest65850irq/126-lan09:30:112
21092991514,1cyclictest65850irq/126-lan09:00:182
21092991514,1cyclictest65850irq/126-lan08:50:172
21092991514,1cyclictest65850irq/126-lan08:20:232
21092991514,1cyclictest65850irq/126-lan07:30:212
21092991414,0cyclictest65850irq/126-lan11:10:172
21092991414,0cyclictest65850irq/126-lan08:05:172
21092991413,1cyclictest65850irq/126-lan08:25:202
21092991313,0cyclictest65850irq/126-lan11:35:102
21092991313,0cyclictest65850irq/126-lan10:30:142
21092991312,1cyclictest65850irq/126-lan12:17:102
21092991312,1cyclictest65850irq/126-lan09:50:132
21092991312,1cyclictest65850irq/126-lan08:40:092
21092991312,1cyclictest65850irq/126-lan07:40:112
21092991312,1cyclictest65850irq/126-lan07:10:122
21092991111,0cyclictest65850irq/126-lan12:33:272
21092991111,0cyclictest65850irq/126-lan10:50:202
21092991111,0cyclictest65850irq/126-lan09:45:112
21092991111,0cyclictest65850irq/126-lan07:50:162
2109299109,1cyclictest65850irq/126-lan11:20:152
2109299109,1cyclictest65850irq/126-lan08:00:152
21092991010,0cyclictest65850irq/126-lan09:40:182
21077991010,0cyclictest743-21snmpd09:31:510
21077991010,0cyclictest743-21snmpd08:49:100
210929998,1cyclictest65850irq/126-lan10:25:182
210929998,1cyclictest65850irq/126-lan09:00:002
210929998,1cyclictest65850irq/126-lan08:45:082
210879998,1cyclictest743-21snmpd07:19:321
210779998,1cyclictest743-21snmpd12:09:590
210779998,1cyclictest743-21snmpd08:53:460
210969988,0cyclictest743-21snmpd11:52:063
210969988,0cyclictest743-21snmpd10:32:283
210969988,0cyclictest743-21snmpd09:48:513
210969988,0cyclictest743-21snmpd08:17:483
210969988,0cyclictest743-21snmpd07:19:213
210969988,0cyclictest741-21lldpd11:27:533
210969988,0cyclictest741-21lldpd11:16:593
210969988,0cyclictest741-21lldpd10:58:083
210969988,0cyclictest741-21lldpd08:22:003
210969987,1cyclictest743-21snmpd12:10:313
210969987,1cyclictest743-21snmpd08:32:073
210969987,1cyclictest741-21lldpd12:23:393
210969987,1cyclictest741-21lldpd08:41:393
210969986,2cyclictest743-21snmpd10:51:193
210969986,2cyclictest743-21snmpd07:36:293
210929988,0cyclictest65850irq/126-lan10:55:162
210929987,1cyclictest65850irq/126-lan12:20:172
210879988,0cyclictest743-21snmpd09:09:231
210879988,0cyclictest743-21snmpd09:04:291
210879987,1cyclictest743-21snmpd11:09:171
210879987,1cyclictest743-21snmpd07:56:421
210879986,2cyclictest743-21snmpd10:18:351
210879986,2cyclictest743-21snmpd09:26:001
210879986,2cyclictest743-21snmpd08:38:231
210779988,0cyclictest743-21snmpd12:24:320
210779988,0cyclictest743-21snmpd12:18:410
210779988,0cyclictest743-21snmpd11:50:010
210779988,0cyclictest743-21snmpd11:35:100
210779988,0cyclictest743-21snmpd11:08:500
210779988,0cyclictest743-21snmpd10:27:340
210779988,0cyclictest743-21snmpd08:33:400
210779988,0cyclictest743-21snmpd07:28:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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