How much RAM is required for reload 1 GB App

[Jgs]

Hi Team,

Could any one please let me know, how much RAM is required to reload an App with 1GB size.

We have 145 reloads per day and 15 reloads concurrently in single scheduler server, which have 98GB RAM. Is that enough ? We are facing slowness in Central server whenever big app is loading.

Central server have 128GB RAM.

Thanks,
Jishnu G S

[Sebastian_Linser · Accepted solution]

Hello,

there is no straight forward answer to this, it depends on your app. If you use a lot of aggr() funtions the memory could spike very much. As a thumbrule we have 4-8 times the appsize. 

If you wanted to see it for your app specifically you can use this app, it will show the ram footprint for the app. https://help.qlik.com/en-US/sense-admin/May2021/Subsystems/DeployAdministerQSE/Content/Sense_DeployA...