Ninject WebAPI.SelfHost Performance Issues under load (for a few seconds every few more seconds)

Question

I'm throwing some load tests at my WebAPI Self Hosted application and have found that Ninject's Cache Pruning stalls the application for a few seconds (profiling under load in the screenshot).

How can I avoid having the Cache Pruning stall requests??

All I have done is set the HttpSelfHostConfiguration.DependencyResolver = new NinjectDependencyResolver(new StandardKernel()) (configuration omitted)

Is there a way to Remove the Object at the end of the request?

UPDATE:

From here, https://github.com/ninject/ninject/issues/37, it seems that expecting the object to be removed at the end of the request can only be expected for Ninject.Web and Ninject.Web.MVC

UPDATE/NOTE:

I've been using the nuget package Ninject.Web.WebApi-RC, along with AttributeRouting.WebApi.Hosted.

UPDATE

I updated the scope and resolver definitions, now I find I have a hang... I'm now simply testing against an action which returns a string constant.

Answer 1

Use https://nuget.org/packages/Ninject.Web.WebApi.Selfhost

Here is an example how to use it: https://github.com/ninject/Ninject.Web.WebApi/tree/master/src/Ninject.Web.WebApi.Selfhost

It disposes objects InRequestScope at the end of the request.