title: Finding performance bottlenecks in a classic asp/sql server website
body: <p>I've got an old classic asp/sql server app which is constantly throwing 500 errors/timeouts even though the load is not massive. Some of the DB queries are pretty intensive but nothing that should be causing it to fall over.</p>
  
  <p>Are there any good pieces of software I can install on my server which will show up precisely where the bottlenecks are in either the asp or the DB?</p>