Ayende @ Rahien

My name is Oren Eini
Founder of Hibernating Rhinos LTD and RavenDB.
You can reach me by phone or email:


+972 52-548-6969

, @ Q c

Posts: 6,007 | Comments: 44,761

filter by tags archive

Production Cloud Profiling With Uber Prof

time to read 2 min | 217 words

With Uber Prof 2.0 (NHibernate Profiler, Entity Framework Profiler, Linq to SQL Profiler, LLBLGen Profiler) we are going to bring you a new era of goodness.

In 1.0, we gave you a LOT of goodness for the development stage of building your application, but now we are able to take it a few steps further. Uber Prof 2.0 supports production profiling, which means that you can run it in production and see what is going on in your application now!

To make things even more interesting, we have also done a lot of work to make sure that this works on the cloud as well. For example, go ahead and look at this site: http://efprof.cloudapp.net/

This is a live application, that doesn’t really do anything special, I’ll admit. But the kicker is when you go to this URL: http://efprof.cloudapp.net/profiler/profiler.html


This is EF Prof, running on the cloud, and giving you the results that you want, live. You can read all about this feature and how to enable it here, but I am sure that you can see the implications.



All I see is a yellow screen of death.

Could not load file or assembly 'NHibernate' or one of its dependencies. The system cannot find the file specified.


Looks very interesting, but the example site is currently erroring:

Could not load file or assembly 'NHibernate' or one of its dependencies. The system cannot find the file specified.

Ayende Rahien

Yes, we deployed a test build for NH Prof there, not EF Prof. Fixing this right now


I was wondering when this would show up :)

Rik Hemsley

Still planning to put this up?

Ayende Rahien

Rik, We actually run out of resources on the free cloudapp account, it will be back next month. To be clear, by running out of resources, I mean that so many people visited the site that it exceeded the free Azure thresholds and was suspended.

Comment preview

Comments have been closed on this topic.


No future posts left, oh my!


  1. Speaking (3):
    23 Sep 2015 - Build Stuff 2015 (Lithuania & Ukraine), Nov 18 - 24
  2. Production postmortem (11):
    22 Sep 2015 - The case of the Unicode Poo
  3. Technical observations from my wife (2):
    15 Sep 2015 - Disk speeds
  4. Find the bug (5):
    11 Sep 2015 - The concurrent memory buster
  5. Buffer allocation strategies (3):
    09 Sep 2015 - Bad usage patterns
View all series



Main feed Feed Stats
Comments feed   Comments Feed Stats