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2026-02-11 - 08:41
[ 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 11, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11706991817,1cyclictest59550irq/125-lan21:25:213
11706991817,1cyclictest59550irq/125-lan20:30:293
11706991816,2cyclictest59550irq/125-lan19:55:133
11706991716,1cyclictest59550irq/125-lan23:30:123
11706991716,1cyclictest59550irq/125-lan23:15:213
11706991716,1cyclictest59550irq/125-lan23:00:083
11706991716,1cyclictest59550irq/125-lan22:20:123
11706991716,1cyclictest59550irq/125-lan21:30:193
11706991716,1cyclictest59550irq/125-lan21:20:123
11706991716,1cyclictest59550irq/125-lan20:25:263
11706991716,1cyclictest59550irq/125-lan20:00:213
11706991716,1cyclictest59550irq/125-lan19:20:203
11706991716,1cyclictest59550irq/125-lan00:10:123
11706991616,0cyclictest59550irq/125-lan23:43:063
11706991616,0cyclictest59550irq/125-lan22:55:173
11706991615,1cyclictest59550irq/125-lan23:55:143
11706991615,1cyclictest59550irq/125-lan23:10:153
11706991615,1cyclictest59550irq/125-lan21:35:163
11706991615,1cyclictest59550irq/125-lan20:55:163
11706991615,1cyclictest59550irq/125-lan19:40:013
11706991615,1cyclictest59550irq/125-lan19:30:233
11706991615,1cyclictest59550irq/125-lan19:25:223
11706991615,1cyclictest59550irq/125-lan00:35:163
11706991615,1cyclictest59550irq/125-lan00:20:183
11706991615,1cyclictest59550irq/125-lan00:15:143
11706991514,1cyclictest59550irq/125-lan23:45:143
11706991514,1cyclictest59550irq/125-lan23:25:173
11706991514,1cyclictest59550irq/125-lan22:50:143
11706991514,1cyclictest59550irq/125-lan21:40:193
11706991514,1cyclictest59550irq/125-lan21:10:113
11706991514,1cyclictest59550irq/125-lan20:45:183
11706991514,1cyclictest59550irq/125-lan19:45:173
11706991514,1cyclictest59550irq/125-lan19:45:173
11706991514,1cyclictest59550irq/125-lan00:30:143
11706991514,1cyclictest59550irq/125-lan00:25:173
11706991514,1cyclictest59550irq/125-lan00:00:203
11696991515,0cyclictest325-21hwrng21:37:561
11696991515,0cyclictest325-21hwrng20:56:591
11696991515,0cyclictest325-21hwrng20:53:541
11706991413,1cyclictest59550irq/125-lan23:50:133
11706991413,1cyclictest59550irq/125-lan22:35:183
11706991413,1cyclictest59550irq/125-lan21:55:223
11706991413,1cyclictest59550irq/125-lan21:45:163
11706991413,1cyclictest59550irq/125-lan21:15:203
11706991413,1cyclictest59550irq/125-lan21:00:113
11706991413,1cyclictest59550irq/125-lan20:35:093
11706991413,1cyclictest59550irq/125-lan19:50:153
11706991413,1cyclictest59550irq/125-lan19:15:163
11706991413,1cyclictest59550irq/125-lan00:05:133
11701991414,0cyclictest325-21hwrng19:54:312
11701991414,0cyclictest325-21hwrng19:16:382
11696991414,0cyclictest325-21hwrng22:48:361
11706991313,0cyclictest59550irq/125-lan22:45:203
11706991313,0cyclictest59550irq/125-lan22:13:163
11706991313,0cyclictest59550irq/125-lan21:50:153
11706991312,1cyclictest59550irq/125-lan23:35:143
11706991312,1cyclictest59550irq/125-lan22:30:183
11706991312,1cyclictest59550irq/125-lan22:10:003
11706991312,1cyclictest59550irq/125-lan19:40:013
11701991313,0cyclictest325-21hwrng23:26:292
11701991313,0cyclictest325-21hwrng22:26:042
11701991313,0cyclictest325-21hwrng21:26:402
11701991313,0cyclictest325-21hwrng21:23:362
11701991313,0cyclictest325-21hwrng21:16:262
11701991313,0cyclictest325-21hwrng19:49:242
11701991313,0cyclictest325-21hwrng19:49:242
11701991313,0cyclictest325-21hwrng19:13:332
11696991313,0cyclictest325-21hwrng20:25:141
11706991211,1cyclictest59550irq/125-lan22:25:153
11701991212,0cyclictest325-21hwrng23:30:352
11701991212,0cyclictest325-21hwrng21:12:202
11701991212,0cyclictest325-21hwrng20:16:012
11701991212,0cyclictest325-21hwrng20:06:482
11701991212,0cyclictest325-21hwrng19:25:512
11701991212,0cyclictest325-21hwrng19:20:432
11701991212,0cyclictest325-21hwrng00:04:222
11696991212,0cyclictest325-21hwrng22:21:581
11706991110,1cyclictest59550irq/125-lan23:05:173
11706991110,1cyclictest59550irq/125-lan22:15:123
11706991110,1cyclictest59550irq/125-lan21:05:113
11706991110,1cyclictest59550irq/125-lan20:52:163
11701991111,0cyclictest325-21hwrng23:22:242
1170699109,1cyclictest59550irq/125-lan22:00:163
1170699109,1cyclictest59550irq/125-lan20:40:163
1170699109,1cyclictest59550irq/125-lan20:20:163
11706991010,0cyclictest59550irq/125-lan22:45:003
11701991010,0cyclictest325-21hwrng22:24:012
11696991010,0cyclictest325-21hwrng00:19:441
117069999,0cyclictest59550irq/125-lan19:14:163
117069998,1cyclictest674-21snmpd20:15:453
117019997,2cyclictest674-21snmpd23:51:082
117019997,2cyclictest674-21snmpd00:33:362
117019995,4cyclictest674-21snmpd19:39:462
116969999,0cyclictest325-21hwrng23:44:551
116969999,0cyclictest325-21hwrng22:32:131
116969999,0cyclictest325-21hwrng21:55:211
116969999,0cyclictest325-21hwrng21:43:031
116969999,0cyclictest325-21hwrng21:32:491
116969999,0cyclictest325-21hwrng21:08:151
116969999,0cyclictest325-21hwrng20:48:471
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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