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2026-02-20 - 05:21
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 rack3slot3.osadl.org (updated Fri Feb 20, 2026 00:46:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9918501110irq/53-eth0-rx-0-21swapper/119:05:311
749210894sleep50-21swapper/519:06:177
9919501060irq/54-eth0-tx-0-21swapper/719:06:379
991850980irq/53-eth0-rx-0-21swapper/219:09:014
991850960irq/53-eth0-rx-0-21swapper/919:05:1511
991850940irq/53-eth0-rx-0-21swapper/1019:07:302
991850930irq/53-eth0-rx-0-21swapper/419:08:146
991850920irq/53-eth0-rx-0-21swapper/319:05:365
991850900irq/53-eth0-rx-0-21swapper/819:06:5710
12850880irq/42-ahci0-21swapper/1119:05:133
77226454sleep60-21swapper/619:06:308
70025853sleep00-21swapper/019:05:370
1244993828cyclictest0-21swapper/1119:15:123
1244993828cyclictest0-21swapper/1119:15:113
124499320cyclictest0-21swapper/1121:11:193
1244993130cyclictest0-21swapper/1121:16:473
124499290cyclictest0-21swapper/1120:15:083
1243992710cyclictest831ksoftirqd/1019:42:002
124399236cyclictest831ksoftirqd/1020:36:412
124399230cyclictest831ksoftirqd/1020:27:152
124399230cyclictest831ksoftirqd/1019:30:322
124399230cyclictest831ksoftirqd/1019:30:312
124399225cyclictest831ksoftirqd/1000:18:472
124399214cyclictest831ksoftirqd/1000:33:092
124399203cyclictest831ksoftirqd/1021:10:262
124399203cyclictest831ksoftirqd/1019:28:142
124299203cyclictest761ksoftirqd/923:55:4211
124299203cyclictest761ksoftirqd/923:50:1411
124299203cyclictest761ksoftirqd/923:45:4711
124299203cyclictest761ksoftirqd/923:44:4811
124299203cyclictest761ksoftirqd/923:26:0811
124299203cyclictest761ksoftirqd/922:32:0711
124299203cyclictest761ksoftirqd/922:32:0711
124299203cyclictest761ksoftirqd/922:25:5211
124299203cyclictest761ksoftirqd/922:16:4311
124299203cyclictest761ksoftirqd/922:16:4211
124299203cyclictest761ksoftirqd/922:09:0811
124299203cyclictest761ksoftirqd/922:04:1211
124299203cyclictest761ksoftirqd/921:54:5111
124299203cyclictest761ksoftirqd/921:49:1711
124299203cyclictest761ksoftirqd/921:42:1911
124299203cyclictest761ksoftirqd/921:32:3011
124299203cyclictest761ksoftirqd/921:16:3511
124299203cyclictest761ksoftirqd/921:11:3511
124299203cyclictest761ksoftirqd/921:07:0511
124299203cyclictest761ksoftirqd/921:03:3811
124299203cyclictest761ksoftirqd/920:59:4311
124299203cyclictest761ksoftirqd/920:46:0211
124299203cyclictest761ksoftirqd/920:12:5411
124299203cyclictest761ksoftirqd/919:38:2911
124299203cyclictest761ksoftirqd/919:16:3111
124299203cyclictest761ksoftirqd/919:16:3011
124299203cyclictest761ksoftirqd/919:13:5311
124299203cyclictest761ksoftirqd/919:13:5211
124299203cyclictest761ksoftirqd/900:37:0611
124299203cyclictest761ksoftirqd/900:32:4311
124299203cyclictest761ksoftirqd/900:29:2711
124299203cyclictest761ksoftirqd/900:15:1011
124299203cyclictest0-21swapper/920:29:5111
124299203cyclictest0-21swapper/919:59:4011
124399192cyclictest991850irq/53-eth0-rx-21:25:462
124399192cyclictest831ksoftirqd/1023:55:182
124399192cyclictest831ksoftirqd/1023:50:162
124399192cyclictest831ksoftirqd/1023:45:402
124399192cyclictest831ksoftirqd/1023:40:122
124399192cyclictest831ksoftirqd/1023:36:442
124399192cyclictest831ksoftirqd/1023:30:052
124399192cyclictest831ksoftirqd/1023:25:312
124399192cyclictest831ksoftirqd/1023:21:102
124399192cyclictest831ksoftirqd/1023:15:152
124399192cyclictest831ksoftirqd/1023:11:162
124399192cyclictest831ksoftirqd/1023:05:352
124399192cyclictest831ksoftirqd/1023:01:562
124399192cyclictest831ksoftirqd/1022:55:162
124399192cyclictest831ksoftirqd/1022:50:072
124399192cyclictest831ksoftirqd/1022:47:282
124399192cyclictest831ksoftirqd/1022:42:462
124399192cyclictest831ksoftirqd/1022:35:382
124399192cyclictest831ksoftirqd/1022:33:512
124399192cyclictest831ksoftirqd/1022:33:512
124399192cyclictest831ksoftirqd/1022:25:102
124399192cyclictest831ksoftirqd/1022:20:172
124399192cyclictest831ksoftirqd/1022:20:172
124399192cyclictest831ksoftirqd/1022:15:062
124399192cyclictest831ksoftirqd/1022:15:052
124399192cyclictest831ksoftirqd/1022:12:192
124399192cyclictest831ksoftirqd/1022:05:142
124399192cyclictest831ksoftirqd/1022:01:052
124399192cyclictest831ksoftirqd/1021:55:232
124399192cyclictest831ksoftirqd/1021:51:022
124399192cyclictest831ksoftirqd/1021:45:142
124399192cyclictest831ksoftirqd/1021:40:152
124399192cyclictest831ksoftirqd/1021:35:272
124399192cyclictest831ksoftirqd/1021:30:202
124399192cyclictest831ksoftirqd/1021:24:152
124399192cyclictest831ksoftirqd/1021:15:422
124399192cyclictest831ksoftirqd/1021:05:012
124399192cyclictest831ksoftirqd/1021:00:012
124399192cyclictest831ksoftirqd/1020:55:202
124399192cyclictest831ksoftirqd/1020:50:082
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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