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2026-02-25 - 04:43
[ 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 rack8slot7.osadl.org (updated Wed Feb 25, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13523991818,0cyclictest59550irq/125-lan22:05:181
13523991817,1cyclictest59550irq/125-lan23:35:191
13523991817,1cyclictest59550irq/125-lan23:15:201
13523991817,1cyclictest59550irq/125-lan22:00:121
13523991817,1cyclictest59550irq/125-lan21:51:351
13523991817,1cyclictest59550irq/125-lan21:35:141
13523991817,1cyclictest59550irq/125-lan20:40:201
13523991817,1cyclictest59550irq/125-lan20:40:201
13523991717,0cyclictest59550irq/125-lan23:10:201
13523991717,0cyclictest59550irq/125-lan21:25:151
13523991717,0cyclictest59550irq/125-lan19:11:221
13523991716,1cyclictest59550irq/125-lan23:20:201
13523991716,1cyclictest59550irq/125-lan22:55:131
13523991716,1cyclictest59550irq/125-lan21:45:181
13523991716,1cyclictest59550irq/125-lan21:30:151
13523991716,1cyclictest59550irq/125-lan19:20:161
13523991715,0cyclictest59550irq/125-lan22:15:181
13523991616,0cyclictest59550irq/125-lan00:35:171
13523991615,1cyclictest59550irq/125-lan23:00:141
13523991615,1cyclictest59550irq/125-lan22:51:341
13523991615,1cyclictest59550irq/125-lan22:45:141
13523991615,1cyclictest59550irq/125-lan22:25:181
13523991615,1cyclictest59550irq/125-lan20:50:161
13523991615,1cyclictest59550irq/125-lan00:20:151
13523991515,0cyclictest59550irq/125-lan22:35:111
13523991515,0cyclictest59550irq/125-lan22:10:211
13523991515,0cyclictest59550irq/125-lan21:10:121
13523991515,0cyclictest59550irq/125-lan19:54:341
13523991514,1cyclictest59550irq/125-lan22:30:181
13523991514,1cyclictest59550irq/125-lan21:00:161
13523991514,1cyclictest59550irq/125-lan19:45:211
13523991514,1cyclictest59550irq/125-lan19:35:171
13523991514,1cyclictest59550irq/125-lan19:28:361
13523991514,1cyclictest59550irq/125-lan00:30:171
13523991414,0cyclictest59550irq/125-lan19:57:351
13523991414,0cyclictest59550irq/125-lan19:30:181
13523991414,0cyclictest59550irq/125-lan00:17:101
13523991413,1cyclictest59550irq/125-lan21:40:121
13523991413,1cyclictest59550irq/125-lan20:45:181
13523991413,1cyclictest59550irq/125-lan20:28:521
13523991413,1cyclictest59550irq/125-lan20:17:021
13523991413,1cyclictest59550irq/125-lan00:10:191
13523991313,0cyclictest59550irq/125-lan23:27:021
13523991312,1cyclictest59550irq/125-lan23:50:171
13523991312,1cyclictest59550irq/125-lan23:30:121
13523991312,1cyclictest59550irq/125-lan22:20:101
13523991312,1cyclictest59550irq/125-lan21:55:141
13523991312,1cyclictest59550irq/125-lan21:20:151
13523991312,1cyclictest59550irq/125-lan20:00:171
13523991211,1cyclictest59550irq/125-lan23:05:141
13523991211,1cyclictest59550irq/125-lan20:55:161
13523991211,1cyclictest59550irq/125-lan20:10:191
13523991211,1cyclictest59550irq/125-lan19:15:171
13523991211,1cyclictest59550irq/125-lan00:05:181
13523991110,1cyclictest59550irq/125-lan23:45:191
13523991110,1cyclictest59550irq/125-lan23:40:171
13523991110,1cyclictest59550irq/125-lan20:35:121
13523991110,1cyclictest59550irq/125-lan19:40:121
13523991110,1cyclictest59550irq/125-lan00:25:121
13527991010,0cyclictest325-21hwrng21:21:032
13527991010,0cyclictest325-21hwrng00:20:142
1352399109,1cyclictest59550irq/125-lan23:55:171
1352399109,1cyclictest59550irq/125-lan20:30:211
1352399109,1cyclictest59550irq/125-lan20:20:161
135309998,1cyclictest674-21snmpd20:44:193
135309998,1cyclictest674-21snmpd20:44:193
135279999,0cyclictest325-21hwrng21:18:592
135279999,0cyclictest325-21hwrng21:04:392
135279999,0cyclictest325-21hwrng20:51:212
135279999,0cyclictest325-21hwrng00:17:102
135279999,0cyclictest325-21hwrng00:10:002
135279999,0cyclictest325-21hwrng00:05:542
135239998,1cyclictest59550irq/125-lan00:00:171
135189998,1cyclictest674-21snmpd21:43:030
135189991,6cyclictest20556-21turbostat00:40:000
135309988,0cyclictest674-21snmpd23:49:403
135309988,0cyclictest674-21snmpd19:30:343
135309988,0cyclictest674-21snmpd00:30:473
135309988,0cyclictest325-21hwrng22:13:163
135309988,0cyclictest325-21hwrng21:32:173
135309988,0cyclictest325-21hwrng21:29:143
135309988,0cyclictest2644-21kworker/3:2+tpm_dev_wq19:59:363
135309986,2cyclictest674-21snmpd19:18:003
135279988,0cyclictest674-21snmpd23:57:462
135279988,0cyclictest674-21snmpd23:35:212
135279988,0cyclictest674-21snmpd22:50:582
135279988,0cyclictest674-21snmpd20:40:312
135279988,0cyclictest674-21snmpd20:40:312
135279988,0cyclictest325-21hwrng23:25:582
135279988,0cyclictest325-21hwrng23:16:452
135279988,0cyclictest325-21hwrng23:14:422
135279988,0cyclictest325-21hwrng23:06:302
135279988,0cyclictest325-21hwrng23:00:222
135279988,0cyclictest325-21hwrng21:43:342
135279988,0cyclictest325-21hwrng21:26:102
135279988,0cyclictest325-21hwrng20:35:582
135279988,0cyclictest325-21hwrng20:31:542
135279988,0cyclictest325-21hwrng19:56:032
135279988,0cyclictest325-21hwrng19:38:382
135279988,0cyclictest325-21hwrng19:11:002
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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