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2026-02-15 - 05:13
[ 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 15, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8126991918,1cyclictest59550irq/125-lan23:30:181
8126991918,1cyclictest59550irq/125-lan23:15:211
8126991918,1cyclictest59550irq/125-lan23:07:211
8126991918,1cyclictest59550irq/125-lan21:20:131
8126991818,0cyclictest59550irq/125-lan21:57:161
8126991817,1cyclictest59550irq/125-lan23:35:131
8126991817,1cyclictest59550irq/125-lan22:45:131
8126991817,1cyclictest59550irq/125-lan21:05:121
8126991717,0cyclictest59550irq/125-lan23:27:131
8126991717,0cyclictest59550irq/125-lan21:51:111
8126991717,0cyclictest59550irq/125-lan00:23:391
8126991716,1cyclictest59550irq/125-lan19:20:001
8126991716,1cyclictest59550irq/125-lan19:10:191
8126991716,1cyclictest59550irq/125-lan00:05:151
8126991616,0cyclictest59550irq/125-lan21:42:121
8126991616,0cyclictest59550irq/125-lan20:45:111
8126991616,0cyclictest59550irq/125-lan20:35:161
8126991616,0cyclictest59550irq/125-lan00:32:131
8126991616,0cyclictest59550irq/125-lan00:03:131
8126991615,1cyclictest59550irq/125-lan23:45:171
8126991615,1cyclictest59550irq/125-lan23:10:131
8126991615,1cyclictest59550irq/125-lan23:00:141
8126991615,1cyclictest59550irq/125-lan21:30:151
8126991615,1cyclictest59550irq/125-lan21:10:161
8126991615,1cyclictest59550irq/125-lan20:50:141
8126991615,1cyclictest59550irq/125-lan20:15:141
8126991615,1cyclictest59550irq/125-lan20:15:141
8126991615,1cyclictest59550irq/125-lan19:30:191
8126991615,1cyclictest59550irq/125-lan19:20:141
8126991615,1cyclictest59550irq/125-lan00:35:161
8126991515,0cyclictest59550irq/125-lan22:10:201
8126991515,0cyclictest325-21hwrng21:01:041
8126991514,1cyclictest59550irq/125-lan22:05:191
8126991514,1cyclictest59550irq/125-lan22:00:011
8126991514,1cyclictest59550irq/125-lan20:05:201
8134991414,0cyclictest325-21hwrng19:28:553
8130991414,0cyclictest325-21hwrng19:22:472
8126991414,0cyclictest59550irq/125-lan22:25:141
8126991414,0cyclictest59550irq/125-lan21:15:111
8126991414,0cyclictest59550irq/125-lan19:51:121
8126991414,0cyclictest59550irq/125-lan19:29:121
8126991414,0cyclictest59550irq/125-lan00:27:121
8126991414,0cyclictest325-21hwrng23:44:551
8126991414,0cyclictest325-21hwrng20:25:141
8126991414,0cyclictest325-21hwrng19:40:101
8126991413,1cyclictest59550irq/125-lan22:40:201
8126991413,1cyclictest59550irq/125-lan21:45:171
8126991413,1cyclictest59550irq/125-lan20:00:161
8126991413,1cyclictest59550irq/125-lan00:15:121
8134991313,0cyclictest325-21hwrng23:49:003
8134991313,0cyclictest325-21hwrng21:05:113
8134991313,0cyclictest325-21hwrng20:24:123
8134991313,0cyclictest325-21hwrng19:38:083
8126991313,0cyclictest59550irq/125-lan21:35:141
8126991313,0cyclictest59550irq/125-lan20:41:251
8126991313,0cyclictest325-21hwrng22:35:161
8126991312,1cyclictest59550irq/125-lan22:20:111
8126991312,1cyclictest59550irq/125-lan20:55:131
8126991312,1cyclictest59550irq/125-lan20:30:151
8126991312,1cyclictest59550irq/125-lan20:10:131
8126991312,1cyclictest59550irq/125-lan00:10:131
8134991212,0cyclictest325-21hwrng20:17:033
8134991212,0cyclictest325-21hwrng20:17:023
8126991212,0cyclictest59550irq/125-lan23:55:221
8126991212,0cyclictest59550irq/125-lan22:29:591
8126991211,1cyclictest59550irq/125-lan22:50:201
8126991211,1cyclictest59550irq/125-lan19:55:201
8134991111,0cyclictest325-21hwrng23:50:013
8134991111,0cyclictest325-21hwrng23:44:553
8134991111,0cyclictest325-21hwrng22:06:373
8134991111,0cyclictest325-21hwrng20:40:353
8134991111,0cyclictest325-21hwrng19:33:003
8134991111,0cyclictest20243-21cat22:15:143
8126991111,0cyclictest59550irq/125-lan22:15:151
8126991111,0cyclictest325-21hwrng23:24:251
8126991111,0cyclictest325-21hwrng22:56:481
8126991110,1cyclictest59550irq/125-lan23:50:111
8126991110,1cyclictest59550irq/125-lan21:25:181
8134991010,0cyclictest674-21snmpd22:35:203
8134991010,0cyclictest325-21hwrng22:04:333
8134991010,0cyclictest325-21hwrng20:25:143
8134991010,0cyclictest325-21hwrng20:10:543
8134991010,0cyclictest325-21hwrng20:05:473
8134991010,0cyclictest325-21hwrng19:56:333
8134991010,0cyclictest325-21hwrng19:40:103
8134991010,0cyclictest325-21hwrng19:23:483
8134991010,0cyclictest325-21hwrng19:10:293
812699109,1cyclictest59550irq/125-lan20:20:191
8126991010,0cyclictest325-21hwrng19:48:221
81349999,0cyclictest325-21hwrng22:11:433
81349999,0cyclictest325-21hwrng20:00:393
81269998,1cyclictest59550irq/125-lan19:35:171
81349988,0cyclictest674-21snmpd22:40:533
81349988,0cyclictest325-21hwrng21:56:223
81349988,0cyclictest325-21hwrng21:50:143
81349988,0cyclictest325-21hwrng19:52:293
81349987,1cyclictest674-21snmpd22:20:323
81309988,0cyclictest674-21snmpd23:31:362
81309988,0cyclictest674-21snmpd22:41:532
81309988,0cyclictest674-21snmpd22:21:312
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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