Top "Profiling" questions

How do I measure the execution time of JavaScript code with callbacks?

I have a piece of JavaScript code that I am executing using the node.js interpreter. for(var i = 1; i &…

javascript node.js profiling

Measuring execution time of a function in C++

I want to find out how much time a certain function takes in my C++ program to execute on Linux. …

c++ optimization profiling

How to find the default JMX port number?

I am running a Java application on Java 6 VM on a remote Windows XP, on which I can run jvisualvm.…

java profiling jmx jvisualvm

Simplest way to profile a PHP script

What's the easiest way to profile a PHP script? I'd love tacking something on that shows me a dump of …

php profiling

Where is the Query Analyzer in SQL Server Management Studio 2008 R2?

I have some SQL thats getting run and it is taking to long to return the results / parse / display, etc. …

sql-server tsql profiling analysis

How do you test running time of VBA code?

Is there code in VBA I can wrap a function with that will let me know the time it took …

optimization testing vba profiling performance

W3WP.EXE using 100% CPU - where to start?

An ASP.NET web app running on IIS6 periodically shoots the CPU up to 100%. It's the W3WP that's responsible …

asp.net profiling w3wp red-gate-ants

Where is SQL Profiler in my SQL Server 2008?

I downloaded SQL Server 2008 and can't seem to find SQL Profiler anywhere. I believe I installed the SQL Server Enterprise …

sql-server sql-server-profiler profiling

Calculate summary statistics of columns in dataframe

I have a dataframe of the following form (for example) shopper_num,is_martian,number_of_items,count_pineapples,birth_…

python pandas csv dataframe profiling

What is perm space?

While learning about java memory profiling, I keep seeing the term "perm space" in addition to "heap." I know what …

java profiling