# Ignition gateway in virtual server **URL:** \ **Category:** Ignition\ **Tags:** perspective\ **Created:** [January 27, 2025, 4:42pm UTC](https://forum.inductiveautomation.com/t/ignition-gateway-in-virtual-server/101437 "2025-01-27T16:42:05Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![ryan.white](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/ryan.white/32/73193_2.png) [@ryan.white](https://forum.inductiveautomation.com/u/ryan.white)\ **Post date:** [January 27, 2025, 4:50pm UTC](https://forum.inductiveautomation.com/t/ignition-gateway-in-virtual-server/101437/2 "2025-01-27T16:50:03Z")
> [@CPU and RAM problems: Clock events and Garbage Collector configuration](https://forum.inductiveautomation.com/t/cpu-and-ram-problems-clock-events-and-garbage-collector-configuration/81850/8): > > hypervisors are notorious about stealing Ignition's idle CPU time to burn on other vCPUs. You have to configure your hypervisor to not do this. (No CPU overcommit on the entire physical hypervisor running your Ignition VMs, at the very least.) > [@Microsoft Virtual Machine Suggestion](https://forum.inductiveautomation.com/t/microsoft-virtual-machine-suggestion/86787/5): > > After going through that sizing guide, I'd add another vCPU for every 4-8 Perspective clients (of pretty much any kind), a GB of gateway RAM for every 4-8 light-duty Perspective clients, and 2-4GB of gateway RAM for every heavy-duty Perspective client. "Light duty" would be single page Perspective apps running in Workstation, or Mobile, or single-tab browser sessions, displaying dashboards with real-time tags, up to an hour (-ish) of real-time trends, and pre-computed statistics for longer time… > **[Ignition Server Sizing and Architecture Guide](https://inductiveautomation.com/resources/article/ignition-server-sizing-and-architecture-guide?gad_source=1)** > > This guide is intended to provide some tips to help you determine the correct architecture depending on your requirements. It is important to note that any architecture that you come up with needs to be fully tested and verified. Throughout that... --- _[View the full topic](https://forum.inductiveautomation.com/t/ignition-gateway-in-virtual-server/101437)._