I have another similar project that has around 300 services, and the average AddComponent time there is 20ms, so that would make sense. I'll try to get profile results today (have to buy dotTrace first).
From: [email protected] [mailto:[email protected]] On Behalf Of Ayende Rahien Sent: Wednesday, September 16, 2009 3:00 AM To: [email protected] Subject: Re: long startup time IIRC, We saw something like that previously, I think that there is an O(N) operation in Windsor somewhere. On Wed, Sep 16, 2009 at 7:19 AM, Tyler Burd <[email protected]<mailto:[email protected]>> wrote: Hi all, I've got a large application that takes about 1 minute to start up. I investigated today what could be the cause of this very long delay, and narrowed it down to the WindsorContainer.AddComponent method. I have about 1000 service classes, each with an interface (the service type). The average time to call WindsorContainer.AddComponent is 52ms on my system. 52ms * 1000 is 52 seconds, which is the vast majority of the app's startup time. My system is a Quad Core, 2.66GHz Core2 running Windows XP. The same approximate startup time can be verified on multiple machines, servers, and OS's. Is this normal? Do I have to just bite the bullet on a long startup time, or is there something I can do to help this? Here is the block of code in a small executable I used to calculate the times. I can provide a profile report if necessary. I normally use AllTypes along with the fluent registration, but I wanted to get as low-level as possible. This code outputs: "Called AddComponent 957 times. Average AddComponent time: 52.0267175572519ms" var container = new WindsorContainer(); //calculates the time for each AddComponent call var watch = new Stopwatch(); var totalAddComponentCalls = 0; //keeps track of the average ms to call AddComponent var allAddComponentTimes = new List<long>(1000); foreach (var classType in typeof(TheBigApplicationThingyWithAllTheServices).Assembly.GetTypes()) { if (classType.IsInterface) continue; if (classType.Namespace == null) continue; if (!classType.Namespace.Contains("Services")) continue; var interfaces = classType.GetInterfaces(); if (interfaces.Length == 0) continue; var firstInterface = interfaces[0]; var serviceName = totalAddComponentCalls.ToString(); //simple way to get unique name watch.Start(); container.AddComponent(serviceName, firstInterface, classType); watch.Stop(); allAddComponentTimes.Add(watch.ElapsedMilliseconds); watch.Reset(); ++totalAddComponentCalls; } var avgAddCompTime = (from ms in allAddComponentTimes select ms).Average(); Console.Out.WriteLine(string.Format("Called AddComponent {0} times. Average AddComponent time: {1}ms", totalAddComponentCalls, avgAddCompTime)); --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Castle Project Users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/castle-project-users?hl=en -~----------~----~----~----~------~----~------~--~---
