Hi Community, Just to clarify, am asking this specifically for the Virtual Router.
Regards, Bryan On 29 Mar 2024 at 10:04 PM +0800, Bryan Tiang <bryantian...@hotmail.com>, wrote: > Hi Community, > > My company builds Stock Trading Systems and we are using Cloudstack for > hosting the services we need for distributing Live Market Data Prices to > around 100,000 Concurrent Users. > > Id like to know, has anyone hit any performance/throughput limit with > Cloudstack before? And if so, what was your traffic like? What was your > scenario? How did you overcome it? > > Im asking this because if there was a limit, we’d like to know early on and > see how to avoid it. > > This is our setup, Per Datacenter. > > # 1 VPC with 2 Subnet > # Virtual Router System Offering set at 4Core,4GB memory (Hyperthreaded, no > oversubscription) > # Virtual Router has redundancy turned off > # Data Source -> Autoscale Group 1 (Around 20 VMs) -> Autoscale Group 2 > (Around 40 VMs) -> Autoscale Group 3 (Around 20 VMs) -> End Users via APIs > # Each VM is around 16 Core, 32GB (Hyperthreaded, no oversubscription) > # Because we are using VPCs, I believe Cloudstack only deploys 1 Virtual > Router that is used for all subnets, load balancing, autoscaling, routing, > NAT, Private Gateway etc. > # In our current On Prem Setup, our internet uplink can peak at 5Gb, Per > Datacenter. (We assume the traffic is the same in Cloud). > # Mainly distributing data via RestAPIs and Websocket APIs > > Regards, > Bryan
