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2026-02-10 - 22:11
[ 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 Tue Feb 10, 2026 12:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21276993939,0cyclictest23277-21fwupd09:45:420
21285991918,1cyclictest65850irq/126-lan08:05:201
21285991817,1cyclictest65850irq/126-lan12:05:171
21285991817,1cyclictest65850irq/126-lan11:05:201
21285991817,1cyclictest65850irq/126-lan10:45:171
21285991817,1cyclictest65850irq/126-lan10:43:441
21285991817,1cyclictest65850irq/126-lan08:27:561
21285991716,1cyclictest65850irq/126-lan11:55:141
21285991716,1cyclictest65850irq/126-lan11:45:161
21285991716,1cyclictest65850irq/126-lan11:35:161
21285991716,1cyclictest65850irq/126-lan10:20:161
21285991716,1cyclictest65850irq/126-lan09:20:211
21285991716,1cyclictest65850irq/126-lan08:40:181
21285991716,1cyclictest65850irq/126-lan08:15:111
21285991716,1cyclictest65850irq/126-lan08:13:461
21285991716,1cyclictest65850irq/126-lan07:45:131
21285991716,1cyclictest65850irq/126-lan07:35:201
21285991716,1cyclictest65850irq/126-lan07:15:201
21285991716,1cyclictest65850irq/126-lan07:10:141
21285991616,0cyclictest65850irq/126-lan11:50:141
21285991616,0cyclictest65850irq/126-lan11:19:311
21285991616,0cyclictest65850irq/126-lan09:05:181
21285991616,0cyclictest65850irq/126-lan08:00:131
21285991615,1cyclictest65850irq/126-lan12:20:211
21285991615,1cyclictest65850irq/126-lan12:10:121
21285991615,1cyclictest65850irq/126-lan11:44:151
21285991615,1cyclictest65850irq/126-lan11:25:151
21285991615,1cyclictest65850irq/126-lan10:15:111
21285991615,1cyclictest65850irq/126-lan07:50:201
21297991515,0cyclictest743-21snmpd10:17:043
21285991515,0cyclictest65850irq/126-lan11:00:171
21285991515,0cyclictest65850irq/126-lan10:55:171
21285991515,0cyclictest65850irq/126-lan09:55:161
21285991515,0cyclictest65850irq/126-lan07:55:161
21285991514,1cyclictest65850irq/126-lan11:10:211
21285991514,1cyclictest65850irq/126-lan10:50:161
21285991514,1cyclictest65850irq/126-lan10:05:151
21285991514,1cyclictest65850irq/126-lan10:00:141
21285991514,1cyclictest65850irq/126-lan09:45:111
21285991514,1cyclictest65850irq/126-lan09:15:191
21285991514,1cyclictest65850irq/126-lan09:10:201
21285991514,1cyclictest65850irq/126-lan09:00:211
21285991514,1cyclictest65850irq/126-lan08:50:171
21297991414,0cyclictest743-21snmpd12:36:103
21297991414,0cyclictest743-21snmpd12:25:103
21297991414,0cyclictest743-21snmpd07:21:013
21297991414,0cyclictest20289-21cat09:40:143
21285991414,0cyclictest65850irq/126-lan12:15:141
21285991414,0cyclictest65850irq/126-lan09:50:161
21285991414,0cyclictest65850irq/126-lan09:35:121
21285991414,0cyclictest65850irq/126-lan08:59:071
21285991414,0cyclictest65850irq/126-lan08:35:211
21285991414,0cyclictest65850irq/126-lan07:41:161
21285991413,1cyclictest65850irq/126-lan12:00:121
21285991413,1cyclictest65850irq/126-lan10:10:141
21285991413,1cyclictest65850irq/126-lan09:44:081
21285991413,1cyclictest65850irq/126-lan09:30:121
21285991413,1cyclictest65850irq/126-lan08:30:141
21285991413,1cyclictest65850irq/126-lan07:30:151
21297991313,0cyclictest743-21snmpd10:59:583
21297991313,0cyclictest743-21snmpd09:57:433
21297991313,0cyclictest743-21snmpd09:48:543
21297991313,0cyclictest743-21snmpd08:36:593
21297991313,0cyclictest743-21snmpd08:07:553
21297991313,0cyclictest3225-21cat11:35:123
21297991313,0cyclictest32051-21cat08:50:143
21297991313,0cyclictest11022-21cat08:00:133
21285991313,0cyclictest65850irq/126-lan12:35:201
21285991313,0cyclictest65850irq/126-lan12:30:181
21285991312,1cyclictest65850irq/126-lan11:30:181
21285991312,1cyclictest65850irq/126-lan10:26:161
21285991312,1cyclictest65850irq/126-lan08:20:121
21297991212,0cyclictest17033-21cat10:50:133
21285991212,0cyclictest65850irq/126-lan08:47:421
21285991211,1cyclictest65850irq/126-lan10:35:001
21285991111,0cyclictest65850irq/126-lan12:25:131
21285991111,0cyclictest65850irq/126-lan11:20:201
21285991010,0cyclictest65850irq/126-lan07:27:161
212979998,1cyclictest743-21snmpd09:13:423
212979996,3cyclictest1690-21cat08:55:143
212919998,1cyclictest743-21snmpd10:08:012
212919998,1cyclictest743-21snmpd08:07:002
212919998,1cyclictest743-21snmpd07:37:092
212919998,1cyclictest741-21lldpd12:37:262
212919998,1cyclictest741-21lldpd10:38:492
212919998,1cyclictest741-21lldpd09:37:082
212859998,1cyclictest65850irq/126-lan10:30:161
212859998,1cyclictest65850irq/126-lan09:25:121
212769998,1cyclictest743-21snmpd10:05:220
212979988,0cyclictest743-21snmpd09:06:123
212979988,0cyclictest741-21lldpd12:18:133
212979988,0cyclictest741-21lldpd11:11:263
212979988,0cyclictest741-21lldpd10:40:463
212979988,0cyclictest741-21lldpd10:39:193
212979988,0cyclictest741-21lldpd10:05:493
212979988,0cyclictest741-21lldpd07:58:343
212979987,1cyclictest8383-21gltestperf10:30:133
212979987,1cyclictest743-21snmpd12:02:393
212979987,1cyclictest522-21avahi-daemon07:17:413
212979986,2cyclictest743-21snmpd08:26:063
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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