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2026-02-25 - 22:57
[ 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 25, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32237991918,1cyclictest59550irq/125-lan10:25:211
32237991918,1cyclictest59550irq/125-lan07:45:161
32237991817,1cyclictest59550irq/125-lan12:10:191
32237991817,1cyclictest59550irq/125-lan10:55:181
32237991817,1cyclictest59550irq/125-lan09:50:141
32237991817,1cyclictest59550irq/125-lan08:25:151
32237991716,1cyclictest59550irq/125-lan12:28:021
32237991716,1cyclictest59550irq/125-lan12:15:131
32237991716,1cyclictest59550irq/125-lan10:30:101
32237991716,1cyclictest59550irq/125-lan10:10:121
32237991716,1cyclictest59550irq/125-lan08:55:201
32237991716,1cyclictest59550irq/125-lan08:50:201
32237991716,1cyclictest59550irq/125-lan08:40:171
32237991716,1cyclictest59550irq/125-lan08:00:141
32237991715,1cyclictest59550irq/125-lan11:15:161
32237991616,0cyclictest59550irq/125-lan12:39:421
32237991615,1cyclictest59550irq/125-lan12:30:111
32237991615,1cyclictest59550irq/125-lan11:55:201
32237991615,1cyclictest59550irq/125-lan10:40:111
32237991615,1cyclictest59550irq/125-lan10:05:121
32237991615,1cyclictest59550irq/125-lan10:02:401
32237991615,1cyclictest59550irq/125-lan09:55:141
32237991615,1cyclictest59550irq/125-lan09:20:211
32237991615,1cyclictest59550irq/125-lan07:20:171
32237991615,1cyclictest59550irq/125-lan07:15:151
32241991515,0cyclictest325-21hwrng07:42:362
32237991515,0cyclictest59550irq/125-lan11:53:291
32237991515,0cyclictest59550irq/125-lan11:10:111
32237991515,0cyclictest59550irq/125-lan09:15:181
32237991515,0cyclictest59550irq/125-lan09:11:581
32237991515,0cyclictest59550irq/125-lan09:00:211
32237991515,0cyclictest59550irq/125-lan07:39:401
32237991514,1cyclictest59550irq/125-lan12:05:001
32237991514,1cyclictest59550irq/125-lan11:25:121
32237991514,1cyclictest59550irq/125-lan08:45:201
32237991514,1cyclictest59550irq/125-lan08:10:101
32237991514,1cyclictest59550irq/125-lan07:55:151
32237991514,1cyclictest59550irq/125-lan07:40:171
32241991414,0cyclictest325-21hwrng10:21:202
32241991414,0cyclictest325-21hwrng10:15:112
32241991414,0cyclictest325-21hwrng07:24:102
32237991414,0cyclictest59550irq/125-lan11:01:391
32237991414,0cyclictest59550irq/125-lan09:45:391
32237991414,0cyclictest59550irq/125-lan08:15:161
32237991414,0cyclictest59550irq/125-lan07:25:101
32237991413,1cyclictest59550irq/125-lan11:35:111
32237991413,1cyclictest59550irq/125-lan07:30:121
32241991313,0cyclictest674-21snmpd11:05:182
32241991313,0cyclictest325-21hwrng11:47:212
32241991313,0cyclictest325-21hwrng10:26:272
32237991313,0cyclictest59550irq/125-lan09:30:121
32237991312,1cyclictest59550irq/125-lan11:40:121
32237991312,1cyclictest59550irq/125-lan10:15:121
32237991312,1cyclictest59550irq/125-lan09:40:111
32237991312,1cyclictest59550irq/125-lan07:50:171
32241991212,0cyclictest325-21hwrng11:56:332
32241991212,0cyclictest325-21hwrng10:42:502
32241991212,0cyclictest325-21hwrng08:40:582
32241991212,0cyclictest325-21hwrng07:26:132
32237991212,0cyclictest59550irq/125-lan09:26:391
32237991212,0cyclictest59550irq/125-lan08:05:131
32237991211,1cyclictest59550irq/125-lan11:30:151
32237991211,1cyclictest59550irq/125-lan11:30:151
32237991111,0cyclictest59550irq/125-lan12:20:151
32237991111,0cyclictest59550irq/125-lan10:52:411
32237991111,0cyclictest59550irq/125-lan10:45:141
32237991111,0cyclictest59550irq/125-lan08:30:011
32237991110,1cyclictest59550irq/125-lan12:05:121
32237991110,1cyclictest59550irq/125-lan10:35:201
32237991110,1cyclictest59550irq/125-lan09:35:181
32237991110,1cyclictest59550irq/125-lan08:35:191
32237991110,1cyclictest59550irq/125-lan08:20:221
32237991110,1cyclictest59550irq/125-lan07:10:121
32237991010,0cyclictest59550irq/125-lan10:20:211
32231991010,0cyclictest325-21hwrng08:10:150
322469998,1cyclictest674-21snmpd09:01:193
322419999,0cyclictest325-21hwrng09:08:382
322379999,0cyclictest59550irq/125-lan09:05:201
322319998,1cyclictest674-21snmpd08:07:050
322469988,0cyclictest674-21snmpd12:38:153
322469988,0cyclictest674-21snmpd11:14:033
322469988,0cyclictest674-21snmpd10:00:123
322469988,0cyclictest674-21snmpd09:50:543
322469988,0cyclictest674-21snmpd08:05:523
322469988,0cyclictest325-21hwrng11:45:183
322469988,0cyclictest325-21hwrng10:27:283
322469987,1cyclictest674-21snmpd10:46:103
322469987,1cyclictest18214-21kworker/3:0+events07:58:593
322419988,0cyclictest674-21snmpd08:48:342
322419988,0cyclictest674-21snmpd08:10:322
322419988,0cyclictest325-21hwrng12:25:142
322419988,0cyclictest325-21hwrng11:18:402
322419988,0cyclictest325-21hwrng11:00:142
322419988,0cyclictest325-21hwrng09:41:232
322419988,0cyclictest325-21hwrng09:37:182
322419988,0cyclictest325-21hwrng08:50:122
322419988,0cyclictest325-21hwrng08:21:312
322419986,2cyclictest674-21snmpd10:57:272
322379987,1cyclictest59550irq/125-lan11:20:141
322319988,0cyclictest674-21snmpd11:02:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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