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hyperpaccket
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Topic Author
Posts: 5
Joined: Mon Mar 06, 2017 6:10 am

CHR on Hyper-V Performance

Thu May 17, 2018 7:17 pm

Hey All,

Running CHR on Hyper-V at the moment with 4x 10G NIC's and 4x 1G Nics.

We are noticing that above 200k PPS we are getting packet loss.

We are running Windows Server 2012 R2 with the following hardware:

16GB ECC Ram
2x E5-2667
2x Intel x 520 Dual 10GBE Nic

More asking if anyone else has done high levels of traffic over CHR on Hyper-V and if there was anything we should be doing to optimize?

Cheers
 
millosz222
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Posts: 4
Joined: Sat Apr 21, 2018 8:15 pm

Re: CHR on Hyper-V Performance

Mon Jul 02, 2018 10:43 am

do you resolve this problem??
 
chubbs596
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Posts: 90
Joined: Fri Dec 06, 2013 6:07 pm

Re: CHR on Hyper-V Performance

Wed Apr 28, 2021 11:41 am

Hi Guys,

Im seeing a similar issues where our Voip services start seeing a drop is Voice Quality once the CHR goes above 100000PPS, We have tried VMware and Proxmox 6.3 KVM and the latest long term stable 6.47.9 CHR , we are from my side it seems we are getting better performance on Proxmox and using VirIO nics

The host is a AMD EPYC Rome 7302P with 128GB RAM and 3 x 4 port 10G Intel X710 network Cards, 8 ports are is a LACP bond to 2 switches in MLAG and 4ports per switch for the iBGP traffic, and the last 4 ports are used for peering with upstream providers eBGP traffic

The CHR is configured with 14 vCPU's and 8GB Ram and 3 Nics at the moment, 1 for iBGP and 2 to Upstream eBGP

Bandwidth test to 127.0.0.1 is giving about 180Gbps with 14 vCPU, strange enough with only 2vCPU I get 800Gbps

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