VirtualBox

Opened 4 years ago

#19250 new defect

processor execution cap is broken for single cpu vms

Reported by: clive darra Owned by:
Component: guest control Version: VirtualBox 6.0.16
Keywords: cpu, execution, cap, Cc:
Guest type: other Host type: Windows

Description

build a single cpu vm set exec cap at 70% host only ever uses 35% (as if 70% has been split between 2 cpus)

workaround create a dual cpu vm set exec cap at 50% host then uses 60% cpu (well it better than 35%)

Attachments (2)

vbbug.png (35.2 KB ) - added by clive darra 4 years ago.
1 cpu 70% showing 35%
vbbug2.png (34.9 KB ) - added by clive darra 4 years ago.
dual cpu guest with 50% showing host usage of 60%

Download all attachments as: .zip

Change History (2)

by clive darra, 4 years ago

Attachment: vbbug.png added

1 cpu 70% showing 35%

by clive darra, 4 years ago

Attachment: vbbug2.png added

dual cpu guest with 50% showing host usage of 60%

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