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2026-02-02 - 08:56
[ 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 Mon Feb 02, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28182992019,1cyclictest59550irq/125-lan20:50:163
28182991717,0cyclictest59550irq/125-lan20:00:163
28182991716,1cyclictest59550irq/125-lan23:40:143
28182991716,1cyclictest59550irq/125-lan23:10:113
28182991716,1cyclictest59550irq/125-lan22:50:153
28182991716,1cyclictest59550irq/125-lan22:45:183
28182991716,1cyclictest59550irq/125-lan20:25:153
28182991716,1cyclictest59550irq/125-lan19:45:123
28182991716,1cyclictest59550irq/125-lan00:10:173
28182991716,1cyclictest59550irq/125-lan00:05:103
28177991717,0cyclictest674-21snmpd23:15:492
28177991717,0cyclictest674-21snmpd22:47:152
28182991616,0cyclictest59550irq/125-lan20:40:143
28182991616,0cyclictest59550irq/125-lan20:40:133
28182991616,0cyclictest59550irq/125-lan19:40:153
28182991616,0cyclictest59550irq/125-lan00:25:183
28182991615,1cyclictest59550irq/125-lan23:35:143
28182991615,1cyclictest59550irq/125-lan23:05:173
28182991615,1cyclictest59550irq/125-lan22:15:153
28182991615,1cyclictest59550irq/125-lan21:11:483
28182991615,1cyclictest59550irq/125-lan20:55:143
28182991615,1cyclictest59550irq/125-lan20:35:113
28182991615,1cyclictest59550irq/125-lan20:35:113
28182991615,1cyclictest59550irq/125-lan19:15:143
28182991615,1cyclictest59550irq/125-lan00:20:123
28182991515,0cyclictest59550irq/125-lan23:46:243
28182991515,0cyclictest59550irq/125-lan21:50:163
28182991515,0cyclictest59550irq/125-lan00:15:133
28182991514,1cyclictest59550irq/125-lan21:45:163
28182991514,1cyclictest59550irq/125-lan21:40:003
28182991514,1cyclictest59550irq/125-lan21:20:173
28182991514,1cyclictest59550irq/125-lan21:15:133
28182991514,1cyclictest59550irq/125-lan21:00:153
28182991514,1cyclictest59550irq/125-lan20:10:193
28182991514,1cyclictest59550irq/125-lan19:50:143
28182991514,1cyclictest59550irq/125-lan19:35:183
28170991515,0cyclictest674-21snmpd19:32:241
28170991515,0cyclictest6725-21cat20:55:141
28170991515,0cyclictest325-21hwrng23:52:201
28170991515,0cyclictest325-21hwrng21:07:291
28182991414,0cyclictest59550irq/125-lan23:00:133
28182991414,0cyclictest59550irq/125-lan19:20:183
28182991414,0cyclictest59550irq/125-lan19:10:143
28182991413,1cyclictest59550irq/125-lan22:55:123
28182991413,1cyclictest59550irq/125-lan22:25:173
28182991413,1cyclictest59550irq/125-lan22:05:123
28182991413,1cyclictest59550irq/125-lan21:25:173
28182991413,1cyclictest59550irq/125-lan21:05:153
28182991413,1cyclictest59550irq/125-lan20:20:193
28182991413,1cyclictest59550irq/125-lan19:30:173
28182991413,1cyclictest59550irq/125-lan00:35:113
28170991414,0cyclictest325-21hwrng23:46:121
28170991414,0cyclictest325-21hwrng21:01:201
28170991414,0cyclictest325-21hwrng19:58:521
28182991313,0cyclictest59550irq/125-lan23:30:173
28182991313,0cyclictest59550irq/125-lan22:40:123
28182991313,0cyclictest59550irq/125-lan22:00:013
28182991312,1cyclictest59550irq/125-lan22:10:113
28182991312,1cyclictest59550irq/125-lan20:15:113
28182991312,1cyclictest59550irq/125-lan00:30:133
28177991313,0cyclictest325-21hwrng23:00:072
28177991313,0cyclictest325-21hwrng22:25:182
28177991313,0cyclictest325-21hwrng21:13:362
28177991313,0cyclictest325-21hwrng19:46:352
28177991313,0cyclictest325-21hwrng19:26:062
28170991313,0cyclictest325-21hwrng22:25:181
28182991212,0cyclictest59550irq/125-lan21:58:233
28182991212,0cyclictest59550irq/125-lan19:55:133
28182991211,1cyclictest59550irq/125-lan23:20:173
28182991211,1cyclictest59550irq/125-lan22:35:153
28182991211,1cyclictest59550irq/125-lan20:45:223
28177991212,0cyclictest325-21hwrng22:53:582
28177991212,0cyclictest325-21hwrng22:20:112
28177991212,0cyclictest325-21hwrng21:36:092
28177991212,0cyclictest325-21hwrng21:33:042
28177991212,0cyclictest325-21hwrng21:06:272
28177991212,0cyclictest325-21hwrng20:42:542
28177991212,0cyclictest325-21hwrng20:42:532
28177991212,0cyclictest325-21hwrng20:39:502
28177991212,0cyclictest325-21hwrng20:39:492
28177991212,0cyclictest325-21hwrng19:39:252
28177991212,0cyclictest325-21hwrng19:16:532
28177991212,0cyclictest325-21hwrng00:30:132
28177991212,0cyclictest325-21hwrng00:23:032
28177991212,0cyclictest325-21hwrng00:11:482
28177991211,1cyclictest325-21hwrng22:16:052
28170991212,0cyclictest325-21hwrng23:06:151
28170991212,0cyclictest325-21hwrng22:40:391
28164991212,0cyclictest325-21hwrng20:05:000
28182991111,0cyclictest59550irq/125-lan23:26:123
28182991111,0cyclictest59550irq/125-lan22:21:233
28182991110,1cyclictest59550irq/125-lan23:55:153
28182991110,1cyclictest59550irq/125-lan23:50:153
28182991110,1cyclictest59550irq/125-lan23:15:163
28177991111,0cyclictest325-21hwrng23:55:252
28177991111,0cyclictest325-21hwrng23:07:172
28177991111,0cyclictest325-21hwrng22:11:592
28177991111,0cyclictest325-21hwrng22:09:562
28177991111,0cyclictest325-21hwrng21:02:212
28177991111,0cyclictest325-21hwrng20:50:042
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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