Memory leak SaaS

[GDTNguyen]

Summary

Introduction

I built a SaaS website and I'm currently having issues with memory, specifically my baseline memory usage is 500mb and when users start using the application it reaches 1.5 - 2 GB memory usage.

Specifications

Next.js: v.13.2.3
React: v.18.2
Node local: v.18.12.1

I've already looked at node_modules and identified packages that are large(100mb ect...), checked globals, and properly handle database connections(prisma).

How do I identify and debug memory usage on a service like heroku especially for a frontend framework like next js?

Additional information

No response

Example

No response

[ivanhueso]

Having similar issue, since im oved from pages to app Next.js 13.5.x

[kdelemme]

I'm having a similar issue... I'm currently thinking the issue is around the image caching with sharp.

[TheodoreRed]

"I built a SaaS website and I'm currently having issues with memory, specifically my baseline memory usage is 500mb and when users start using the application it reaches 1.5 - 2 GB memory usage."

Yeah I am seeing the exact numbers on my Next.js App Router v15.2.3 app