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2026-02-27 - 06:58
[ 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 Fri Feb 27, 2026 00:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13858991918,1cyclictest59550irq/125-lan23:20:101
13858991918,1cyclictest59550irq/125-lan20:15:221
13858991817,1cyclictest59550irq/125-lan23:45:141
13858991817,1cyclictest59550irq/125-lan22:05:131
13858991817,1cyclictest59550irq/125-lan21:50:201
13858991817,1cyclictest59550irq/125-lan20:40:081
13858991817,1cyclictest59550irq/125-lan00:20:111
13858991817,1cyclictest59550irq/125-lan00:00:221
13858991717,0cyclictest59550irq/125-lan23:35:201
13858991717,0cyclictest59550irq/125-lan22:25:311
13858991716,1cyclictest59550irq/125-lan23:25:211
13858991716,1cyclictest59550irq/125-lan21:20:201
13858991716,1cyclictest59550irq/125-lan20:54:311
13858991716,1cyclictest59550irq/125-lan20:35:181
13858991716,1cyclictest59550irq/125-lan19:55:181
13858991615,1cyclictest59550irq/125-lan22:32:261
13858991615,1cyclictest59550irq/125-lan22:15:141
13858991615,1cyclictest59550irq/125-lan22:00:211
13858991615,1cyclictest59550irq/125-lan21:55:131
13858991615,1cyclictest59550irq/125-lan00:15:151
13858991515,0cyclictest59550irq/125-lan22:45:291
13858991515,0cyclictest59550irq/125-lan19:20:581
13858991514,1cyclictest59550irq/125-lan23:15:121
13858991514,1cyclictest59550irq/125-lan22:38:301
13858991514,1cyclictest59550irq/125-lan21:10:201
13858991514,1cyclictest59550irq/125-lan20:25:131
13858991514,1cyclictest59550irq/125-lan20:00:001
13858991514,1cyclictest59550irq/125-lan19:54:491
13858991514,1cyclictest59550irq/125-lan19:35:111
13858991514,1cyclictest59550irq/125-lan19:10:171
13858991514,1cyclictest59550irq/125-lan00:35:171
13858991514,1cyclictest59550irq/125-lan00:25:141
13858991414,0cyclictest59550irq/125-lan23:07:301
13858991413,1cyclictest59550irq/125-lan23:55:201
13858991413,1cyclictest59550irq/125-lan23:50:111
13858991413,1cyclictest59550irq/125-lan23:00:111
13858991413,1cyclictest59550irq/125-lan22:40:201
13858991413,1cyclictest59550irq/125-lan21:40:181
13858991413,1cyclictest59550irq/125-lan21:35:161
13858991413,1cyclictest59550irq/125-lan21:30:101
13858991413,1cyclictest59550irq/125-lan21:25:111
13858991413,1cyclictest59550irq/125-lan21:05:111
13858991413,1cyclictest59550irq/125-lan20:45:131
13858991413,1cyclictest59550irq/125-lan20:30:121
13858991413,1cyclictest59550irq/125-lan20:05:121
13858991413,1cyclictest59550irq/125-lan19:25:131
13858991313,0cyclictest59550irq/125-lan23:31:301
13858991313,0cyclictest59550irq/125-lan21:02:291
13858991313,0cyclictest59550irq/125-lan19:40:151
13858991312,1cyclictest59550irq/125-lan22:20:131
13858991312,1cyclictest59550irq/125-lan21:45:001
13858991312,1cyclictest59550irq/125-lan19:45:211
13858991312,1cyclictest59550irq/125-lan00:30:191
13858991312,1cyclictest59550irq/125-lan00:10:131
13858991211,1cyclictest59550irq/125-lan20:55:191
13858991211,1cyclictest59550irq/125-lan20:20:191
13862991111,0cyclictest325-21hwrng23:34:412
13858991110,1cyclictest59550irq/125-lan21:15:111
13858991110,1cyclictest59550irq/125-lan00:05:111
1385899109,1cyclictest59550irq/125-lan23:10:141
1385899109,1cyclictest59550irq/125-lan22:50:101
1385899109,1cyclictest59550irq/125-lan19:15:161
13858991010,0cyclictest59550irq/125-lan19:30:111
138679999,0cyclictest325-21hwrng21:31:483
138589998,1cyclictest59550irq/125-lan22:55:171
138549998,1cyclictest674-21snmpd23:16:270
138549996,2cyclictest674-21snmpd23:24:140
138679988,0cyclictest674-21snmpd21:55:083
138679988,0cyclictest674-21snmpd20:26:123
138679988,0cyclictest674-21snmpd19:10:153
138679988,0cyclictest325-21hwrng23:53:063
138679988,0cyclictest325-21hwrng23:25:283
138679988,0cyclictest325-21hwrng22:53:433
138679988,0cyclictest325-21hwrng22:41:263
138679988,0cyclictest325-21hwrng21:01:053
138679988,0cyclictest325-21hwrng20:58:003
138679988,0cyclictest325-21hwrng19:53:293
138679988,0cyclictest325-21hwrng19:37:063
138679988,0cyclictest325-21hwrng00:38:093
138679988,0cyclictest325-21hwrng00:20:443
138629988,0cyclictest674-21snmpd20:22:432
138629988,0cyclictest674-21snmpd00:06:032
138629988,0cyclictest325-21hwrng21:58:252
138629987,1cyclictest674-21snmpd23:26:212
138629987,1cyclictest674-21snmpd20:00:332
138629986,2cyclictest674-21snmpd20:58:192
138589987,1cyclictest59550irq/125-lan23:40:151
138589987,1cyclictest59550irq/125-lan20:10:171
138549988,0cyclictest674-21snmpd23:32:570
138549988,0cyclictest674-21snmpd21:28:540
138549988,0cyclictest674-21snmpd20:54:050
138549988,0cyclictest674-21snmpd20:03:200
138549988,0cyclictest674-21snmpd19:52:450
138549988,0cyclictest325-21hwrng23:38:450
138549988,0cyclictest325-21hwrng20:43:390
138549987,1cyclictest674-21snmpd21:55:210
138549981,5cyclictest17755-21turbostat19:19:590
138679977,0cyclictest674-21snmpd23:36:503
138679977,0cyclictest674-21snmpd22:59:113
138679977,0cyclictest674-21snmpd22:49:043
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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