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outscale / butterfly

Butterfly connects Virtual Machines and control their traffic flow
GNU General Public License v3.0
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High CPU load #409

Open aubustou opened 4 years ago

aubustou commented 4 years ago

Hello,

I have far too much CPU load due to butterflyd on my 4 cores, 16 GB VM. I've just installed it through your provided RPM.

Screenshot_20200610_112017

outscale-toa commented 4 years ago

Hello, Butterflyd always require only 1 full core to run and use it at 100%. So if you have 4 cores, it's normal that 25% of your CPU is taken.

regards

jerome-jutteau commented 4 years ago

If butterfly has no network brick which can be pulled, it could just sleep a bit. That would be a first straightforward optimization for integration tests