Handling large sized requests in netty with high throughput

[Kapil Aggarwal]

I am trying to upload large sized requests (streams) using netty and am trying to scale up my application. It works excellent when I put a load of upto 250 parallel users but the throughput drops drastically when the load is increased to 1000 users. The server is 4 core 16 GB machine. I am using RestExpress.

I tried with 8 boss threads and 1000 worker threads. Now, I have 2000 boss threads and 10000 worker threads.

[Norman Maurer]

You will need to provide more info then that… Also did you attach a profiler and see if you block any EventLoop thread ?

On 29 Sep 2016, at 15:20, Kapil Aggarwal <kapil.ag...@gmail.com> wrote:

I am trying to upload large sized requests (streams) using netty and am trying to scale up my application. It works excellent when I put a load of upto 250 parallel users but the throughput drops drastically when the load is increased to 1000 users. The server is 4 core 16 GB machine. I am using RestExpress.

I tried with 8 boss threads and 1000 worker threads. Now, I have 2000 boss threads and 10000 worker threads.

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