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2026-02-24 - 02:42
[ 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 Tue Feb 24, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10791991918,1cyclictest59550irq/125-lan23:15:171
10791991817,1cyclictest59550irq/125-lan21:40:141
10791991817,1cyclictest59550irq/125-lan20:22:541
10791991816,2cyclictest59550irq/125-lan20:35:121
10791991815,3cyclictest59550irq/125-lan23:20:221
10783991816,0cyclictest325-21hwrng22:00:130
10791991716,1cyclictest59550irq/125-lan23:30:171
10791991716,1cyclictest59550irq/125-lan22:50:141
10791991716,1cyclictest59550irq/125-lan22:25:121
10791991716,1cyclictest59550irq/125-lan22:20:141
10791991716,1cyclictest59550irq/125-lan19:50:141
10791991716,1cyclictest59550irq/125-lan00:20:281
10791991715,1cyclictest59550irq/125-lan19:30:101
10791991616,0cyclictest59550irq/125-lan21:51:271
10791991616,0cyclictest59550irq/125-lan21:39:281
10791991615,1cyclictest59550irq/125-lan23:40:101
10791991615,1cyclictest59550irq/125-lan23:36:291
10791991615,1cyclictest59550irq/125-lan23:00:161
10791991615,1cyclictest59550irq/125-lan21:00:201
10791991615,1cyclictest59550irq/125-lan19:55:121
10791991614,2cyclictest59550irq/125-lan20:30:181
10791991515,0cyclictest59550irq/125-lan23:25:121
10791991515,0cyclictest59550irq/125-lan22:35:201
10791991515,0cyclictest59550irq/125-lan21:20:131
10791991515,0cyclictest59550irq/125-lan21:05:161
10791991515,0cyclictest59550irq/125-lan19:14:041
10791991514,1cyclictest59550irq/125-lan23:46:541
10791991514,1cyclictest59550irq/125-lan22:30:101
10791991514,1cyclictest59550irq/125-lan22:00:131
10791991514,1cyclictest59550irq/125-lan21:45:141
10791991514,1cyclictest59550irq/125-lan20:41:291
10791991514,1cyclictest59550irq/125-lan20:25:121
10791991514,1cyclictest59550irq/125-lan19:25:181
10791991514,1cyclictest59550irq/125-lan00:05:171
10783991515,0cyclictest325-21hwrng19:43:000
10798991414,0cyclictest325-21hwrng22:34:013
10798991414,0cyclictest325-21hwrng20:02:273
10798991414,0cyclictest325-21hwrng00:17:263
10791991414,0cyclictest59550irq/125-lan23:10:111
10791991413,1cyclictest59550irq/125-lan22:40:131
10791991413,1cyclictest59550irq/125-lan20:45:141
10791991413,1cyclictest59550irq/125-lan19:45:211
10791991413,1cyclictest59550irq/125-lan00:12:511
10791991413,1cyclictest59550irq/125-lan00:00:201
10791991411,3cyclictest59550irq/125-lan22:05:181
10798991313,0cyclictest325-21hwrng22:22:443
10798991313,0cyclictest325-21hwrng21:21:173
10791991313,0cyclictest59550irq/125-lan23:51:291
10791991313,0cyclictest59550irq/125-lan20:51:281
10791991313,0cyclictest59550irq/125-lan20:00:131
10791991313,0cyclictest59550irq/125-lan19:15:161
10791991313,0cyclictest59550irq/125-lan00:18:401
10791991312,1cyclictest59550irq/125-lan22:15:161
10791991312,1cyclictest59550irq/125-lan20:20:001
10791991312,1cyclictest59550irq/125-lan19:20:201
10791991312,1cyclictest59550irq/125-lan00:40:001
10791991311,2cyclictest59550irq/125-lan21:55:121
10791991310,1cyclictest59550irq/125-lan22:10:161
10783991313,0cyclictest674-21snmpd22:40:140
10783991313,0cyclictest674-21snmpd21:47:320
10783991313,0cyclictest325-21hwrng20:48:320
10783991313,0cyclictest325-21hwrng19:58:220
10783991313,0cyclictest325-21hwrng19:45:020
10791991212,0cyclictest59550irq/125-lan00:30:161
10791991212,0cyclictest59550irq/125-lan00:26:281
10791991211,1cyclictest59550irq/125-lan20:10:171
10783991212,0cyclictest325-21hwrng22:05:200
10791991111,0cyclictest59550irq/125-lan21:32:241
10791991110,1cyclictest59550irq/125-lan23:55:161
10791991110,1cyclictest59550irq/125-lan21:15:171
10791991110,1cyclictest59550irq/125-lan20:05:171
10783991111,0cyclictest325-21hwrng19:24:330
1079199109,1cyclictest59550irq/125-lan20:55:141
10791991010,0cyclictest59550irq/125-lan22:55:191
10783991010,0cyclictest325-21hwrng20:13:430
10783991010,0cyclictest325-21hwrng19:37:520
107959999,0cyclictest325-21hwrng22:04:192
107959996,2cyclictest674-21snmpd22:45:212
107919999,0cyclictest59550irq/125-lan21:25:131
107919998,1cyclictest59550irq/125-lan21:10:121
107919998,1cyclictest59550irq/125-lan19:35:281
107839999,0cyclictest325-21hwrng22:10:260
107839999,0cyclictest325-21hwrng21:42:480
107989988,0cyclictest674-21snmpd19:32:033
107989988,0cyclictest674-21snmpd19:18:023
107989986,2cyclictest674-21snmpd19:55:333
107959988,0cyclictest674-21snmpd23:36:072
107959988,0cyclictest674-21snmpd23:20:332
107959988,0cyclictest674-21snmpd22:33:062
107959988,0cyclictest325-21hwrng23:32:232
107959988,0cyclictest325-21hwrng23:26:132
107959988,0cyclictest325-21hwrng21:34:372
107959988,0cyclictest325-21hwrng20:28:042
107959988,0cyclictest325-21hwrng19:11:152
107919988,0cyclictest59550irq/125-lan22:48:281
107839988,0cyclictest674-21snmpd22:34:210
107839988,0cyclictest674-21snmpd22:20:180
107839988,0cyclictest674-21snmpd21:17:220
107839988,0cyclictest674-21snmpd20:01:100
107839988,0cyclictest325-21hwrng23:54:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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