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2026-01-28 - 12:51
[ 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 Jan 28, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29783991918,1cyclictest59550irq/125-lan00:05:223
29783991817,1cyclictest59550irq/125-lan22:41:223
29783991817,1cyclictest59550irq/125-lan22:05:203
29783991817,1cyclictest59550irq/125-lan19:30:163
29783991816,1cyclictest59550irq/125-lan23:25:123
29783991717,0cyclictest59550irq/125-lan20:28:423
29783991717,0cyclictest59550irq/125-lan20:15:223
29783991717,0cyclictest59550irq/125-lan20:05:183
29783991717,0cyclictest59550irq/125-lan19:42:223
29783991717,0cyclictest59550irq/125-lan00:36:213
29783991716,1cyclictest59550irq/125-lan23:15:173
29783991716,1cyclictest59550irq/125-lan22:45:203
29783991716,1cyclictest59550irq/125-lan22:25:003
29783991716,1cyclictest59550irq/125-lan22:15:143
29783991716,1cyclictest59550irq/125-lan21:25:103
29783991716,1cyclictest59550irq/125-lan20:35:113
29783991716,1cyclictest59550irq/125-lan20:00:213
29783991716,1cyclictest59550irq/125-lan19:36:273
29783991715,1cyclictest59550irq/125-lan23:55:123
29783991615,1cyclictest59550irq/125-lan23:40:103
29783991615,1cyclictest59550irq/125-lan23:05:183
29783991615,1cyclictest59550irq/125-lan22:53:033
29783991615,1cyclictest59550irq/125-lan21:50:173
29783991615,1cyclictest59550irq/125-lan19:50:103
29783991615,1cyclictest59550irq/125-lan19:15:193
29777991616,0cyclictest674-21snmpd00:38:411
29783991515,0cyclictest59550irq/125-lan22:22:233
29783991515,0cyclictest59550irq/125-lan21:40:193
29783991515,0cyclictest59550irq/125-lan21:21:493
29783991514,1cyclictest59550irq/125-lan23:50:153
29783991514,1cyclictest59550irq/125-lan23:20:123
29783991514,1cyclictest59550irq/125-lan23:05:003
29783991514,1cyclictest59550irq/125-lan22:10:153
29783991514,1cyclictest59550irq/125-lan21:45:143
29783991514,1cyclictest59550irq/125-lan21:05:183
29783991514,1cyclictest59550irq/125-lan20:45:173
29783991514,1cyclictest59550irq/125-lan19:55:133
29783991514,1cyclictest59550irq/125-lan19:20:113
29777991515,0cyclictest325-21hwrng20:05:041
29777991515,0cyclictest325-21hwrng20:00:581
29777991515,0cyclictest325-21hwrng19:52:461
29783991414,0cyclictest59550irq/125-lan20:20:143
29783991414,0cyclictest59550irq/125-lan20:14:223
29783991414,0cyclictest59550irq/125-lan00:22:193
29783991413,1cyclictest59550irq/125-lan23:30:123
29783991413,1cyclictest59550irq/125-lan23:10:203
29783991413,1cyclictest59550irq/125-lan22:35:203
29783991413,1cyclictest59550irq/125-lan22:00:183
29783991413,1cyclictest59550irq/125-lan21:55:113
29783991413,1cyclictest59550irq/125-lan21:00:143
29783991413,1cyclictest59550irq/125-lan20:30:203
29783991413,1cyclictest59550irq/125-lan19:25:113
29783991413,1cyclictest59550irq/125-lan00:15:133
29783991413,1cyclictest59550irq/125-lan00:10:153
29777991414,0cyclictest674-21snmpd00:02:591
29777991414,0cyclictest325-21hwrng19:55:511
29777991414,0cyclictest325-21hwrng19:39:271
29777991414,0cyclictest325-21hwrng00:21:031
29783991312,1cyclictest59550irq/125-lan23:35:143
29783991312,1cyclictest59550irq/125-lan21:35:183
29783991312,1cyclictest59550irq/125-lan21:15:213
29783991312,1cyclictest59550irq/125-lan19:45:133
29783991312,1cyclictest59550irq/125-lan00:25:183
29777991313,0cyclictest674-21snmpd22:04:251
29777991313,0cyclictest325-21hwrng23:45:131
29777991313,0cyclictest325-21hwrng22:20:131
29777991313,0cyclictest325-21hwrng19:48:401
29777991313,0cyclictest325-21hwrng00:34:231
29777991313,0cyclictest25024-21cat22:55:151
29783991212,0cyclictest59550irq/125-lan19:10:133
29783991211,1cyclictest59550irq/125-lan22:55:163
29783991211,1cyclictest59550irq/125-lan22:30:163
29783991211,1cyclictest59550irq/125-lan21:30:113
29783991211,1cyclictest59550irq/125-lan20:55:113
29777991212,0cyclictest325-21hwrng22:28:261
29777991212,0cyclictest325-21hwrng21:01:231
29777991212,0cyclictest325-21hwrng20:28:371
29777991212,0cyclictest325-21hwrng00:18:001
29772991212,0cyclictest325-21hwrng22:33:320
29783991110,1cyclictest59550irq/125-lan20:42:223
29777991111,0cyclictest325-21hwrng22:39:411
29777991111,0cyclictest325-21hwrng22:06:551
29777991111,0cyclictest325-21hwrng21:34:091
29777991111,0cyclictest325-21hwrng21:17:461
29777991111,0cyclictest325-21hwrng20:12:141
29777991111,0cyclictest325-21hwrng19:23:041
2978399109,1cyclictest59550irq/125-lan00:30:133
29777991010,0cyclictest325-21hwrng21:21:521
29772991010,0cyclictest325-21hwrng22:08:580
297839998,1cyclictest59550irq/125-lan23:50:003
297729998,1cyclictest674-21snmpd22:55:300
297729998,1cyclictest674-21snmpd21:50:570
297729998,1cyclictest674-21snmpd20:23:320
297729991,6cyclictest11946-21turbostat22:25:000
297839988,0cyclictest59550irq/125-lan20:50:153
297839987,1cyclictest59550irq/125-lan21:10:173
297799988,0cyclictest674-21snmpd22:42:032
297799988,0cyclictest674-21snmpd20:58:292
297799988,0cyclictest674-21snmpd19:33:592
297799988,0cyclictest674-21snmpd00:16:442
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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