Can startup time be reduced

[henrikdahl8240]

I am using OData 7.4.1 intensively.

It takes a lot of time to have the initial model to be built and make everything ready for serving.

Isn't it possible to have this time to be very significantly reduced?

[xuzhg]

@henrikdahl8240 Do you mind let me transfer this to webapi repo?

By the way, do you have performance profiler?

[henrikdahl8240]

@xuzhg I'm sorry I initially posted to a sub-optimal repo.

@xuzhg I have never used that. Generally I tend to have great focus at the nature of algoritms and their order of execution time.

@xuzhg Perhaps you can just instruct me, how I should provide you the information on profiling, you pay attention to?

[ElizabethOkerio]

@henrikdahl8240 Can you please provide us with more information on how big your model is?

[henrikdahl8240]

@ElizabethOkerio I have tried to query the resulting model like this:

sb.AppendLine($"Number of EntitySets: {Builder.EntitySets.Count()}");
sb.AppendLine($"Number of EntityTypes: {Builder.StructuralTypes.OfType<EntityTypeConfiguration>().Count()}");
sb.AppendLine($"Number of ComplexTypes: {Builder.StructuralTypes.OfType<ComplexTypeConfiguration>().Count()}");
sb.AppendLine($"Number of Actions of EntityTypes: {Builder.Operations.OfType<ActionConfiguration>().Count()}");
sb.AppendLine($"Number of Functions of EntityTypes: {Builder.Operations.OfType<FunctionConfiguration>().Count()}");

It gives this result:

Number of EntitySets: 312
Number of EntityTypes: 1083
Number of ComplexTypes: 241
Number of Actions of EntityTypes: 9859
Number of Functions of EntityTypes: 27

Does it fulfill what you asked for or you would like to get more information?