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2026-02-23 - 00:19
[ 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 Sun Feb 22, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31508991818,0cyclictest59550irq/125-lan11:50:191
31508991817,1cyclictest59550irq/125-lan09:55:131
31508991817,1cyclictest59550irq/125-lan09:50:181
31508991816,1cyclictest59550irq/125-lan11:55:111
31508991716,1cyclictest59550irq/125-lan12:00:161
31508991716,1cyclictest59550irq/125-lan10:50:161
31508991716,1cyclictest59550irq/125-lan08:25:161
31508991616,0cyclictest59550irq/125-lan12:28:181
31508991616,0cyclictest59550irq/125-lan12:20:151
31508991616,0cyclictest59550irq/125-lan07:20:131
31508991615,1cyclictest59550irq/125-lan11:25:141
31508991615,1cyclictest59550irq/125-lan11:15:151
31508991615,1cyclictest59550irq/125-lan10:20:171
31508991615,1cyclictest59550irq/125-lan10:15:101
31508991615,1cyclictest59550irq/125-lan10:10:151
31508991615,1cyclictest59550irq/125-lan09:40:001
31508991615,1cyclictest59550irq/125-lan09:20:001
31508991615,1cyclictest59550irq/125-lan08:15:181
31508991615,1cyclictest59550irq/125-lan08:00:131
31508991615,1cyclictest59550irq/125-lan07:45:191
31508991615,1cyclictest59550irq/125-lan07:40:111
31508991615,1cyclictest59550irq/125-lan07:30:181
31508991515,0cyclictest59550irq/125-lan10:25:211
31508991515,0cyclictest59550irq/125-lan09:25:071
31508991515,0cyclictest59550irq/125-lan08:05:151
31508991514,1cyclictest59550irq/125-lan10:30:141
31508991514,1cyclictest59550irq/125-lan09:10:181
31508991514,1cyclictest59550irq/125-lan09:05:121
31508991514,1cyclictest59550irq/125-lan08:45:121
31508991514,1cyclictest59550irq/125-lan08:40:131
31508991514,1cyclictest59550irq/125-lan07:50:151
31503991515,0cyclictest325-21hwrng12:30:060
31503991515,0cyclictest325-21hwrng07:46:270
31503991515,0cyclictest325-21hwrng07:34:100
31503991515,0cyclictest17561-21cat10:35:130
31508991414,0cyclictest59550irq/125-lan10:55:221
31508991414,0cyclictest59550irq/125-lan07:15:121
31508991413,1cyclictest59550irq/125-lan12:35:111
31508991413,1cyclictest59550irq/125-lan12:10:161
31508991413,1cyclictest59550irq/125-lan11:45:121
31508991413,1cyclictest59550irq/125-lan11:30:181
31503991414,0cyclictest325-21hwrng11:17:240
31503991414,0cyclictest325-21hwrng09:30:530
31503991414,0cyclictest325-21hwrng09:29:520
31503991414,0cyclictest325-21hwrng07:50:330
31508991313,0cyclictest59550irq/125-lan11:13:111
31508991313,0cyclictest59550irq/125-lan11:05:191
31508991313,0cyclictest59550irq/125-lan07:28:171
31508991312,1cyclictest59550irq/125-lan12:05:151
31508991312,1cyclictest59550irq/125-lan11:40:161
31508991312,1cyclictest59550irq/125-lan10:38:531
31508991312,1cyclictest59550irq/125-lan09:40:001
31508991312,1cyclictest59550irq/125-lan08:50:221
31508991312,1cyclictest59550irq/125-lan08:35:151
31508991312,1cyclictest59550irq/125-lan08:20:131
31508991312,1cyclictest59550irq/125-lan07:55:111
31508991312,1cyclictest59550irq/125-lan07:10:161
31503991313,0cyclictest325-21hwrng08:34:340
31508991211,1cyclictest59550irq/125-lan12:30:161
31508991211,1cyclictest59550irq/125-lan11:20:121
31508991211,1cyclictest59550irq/125-lan10:40:181
31508991211,1cyclictest59550irq/125-lan10:05:191
31508991211,1cyclictest59550irq/125-lan09:30:131
31503991212,0cyclictest325-21hwrng07:11:380
31508991111,0cyclictest59550irq/125-lan10:02:161
31508991110,1cyclictest59550irq/125-lan12:15:201
31508991110,1cyclictest59550irq/125-lan10:49:591
31508991110,1cyclictest59550irq/125-lan08:30:151
31516991010,0cyclictest325-21hwrng10:48:433
3150899109,1cyclictest59550irq/125-lan09:15:131
3150899109,1cyclictest59550irq/125-lan09:00:171
3150899109,1cyclictest59550irq/125-lan07:35:171
31503991010,0cyclictest325-21hwrng11:48:070
315119999,0cyclictest325-21hwrng07:35:112
315039999,0cyclictest325-21hwrng12:28:020
315039999,0cyclictest325-21hwrng09:57:320
315169988,0cyclictest674-21snmpd11:37:153
315169988,0cyclictest674-21snmpd10:41:363
315169988,0cyclictest674-21snmpd08:16:593
315169988,0cyclictest674-21snmpd07:31:273
315169987,1cyclictest674-21snmpd12:31:473
315169987,1cyclictest674-21snmpd11:45:593
315169986,2cyclictest674-21snmpd08:49:363
315119988,0cyclictest674-21snmpd10:23:182
315119988,0cyclictest674-21snmpd09:51:172
315119988,0cyclictest674-21snmpd09:38:382
315119987,1cyclictest674-21snmpd08:17:322
315119987,1cyclictest674-21snmpd07:18:032
315089987,1cyclictest59550irq/125-lan11:00:201
315089987,1cyclictest59550irq/125-lan08:55:101
315039988,0cyclictest674-21snmpd12:39:370
315039988,0cyclictest674-21snmpd11:52:410
315039988,0cyclictest325-21hwrng09:04:160
315169977,0cyclictest674-21snmpd12:19:243
315169977,0cyclictest674-21snmpd11:16:163
315169977,0cyclictest674-21snmpd11:01:373
315169977,0cyclictest674-21snmpd09:39:383
315169977,0cyclictest325-21hwrng09:17:363
315169977,0cyclictest325-21hwrng07:24:563
315169976,1cyclictest674-21snmpd08:00:283
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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