Top "Profiler" questions

A profiler is a programming tool used to track and analyse the performance of a software program.

Why VisualVM Sampler does not provide full information about CPU load (method time execution)?

The problem is: VisualVM sampler shows call tree by time. For some method sampler shows only "Self time" so I …

profiler visualvm
Any tool similar to ants profiler and free?

I want to test an asp.net web application. What are the best free graphical tools out there? While something …

asp.net profiler
Beyond Stack Sampling: C++ Profilers

A Hacker's Tale The date is 12/02/10. The days before Christmas are dripping away and I've pretty much hit a major …

c++ qt optimization profiling profiler
Sort Sql Profiler results

I recently used a free sql profiler product from Anjlab that was great and allowed me to sort the trace …

sql-server profiler
Understanding Firebug profiler output

I've been trying to use Firebug's profiler to better understand the source of some JavaScript performance issues we are seeing, …

javascript profiling firebug profiler
How do I read the output of the IPython %prun (profiler) command?

I run this: In [303]: %prun my_function() 384707 function calls (378009 primitive calls) in 83.116 CPU seconds Ordered by: internal time ncalls tottime …

python interpreter profiler ipython
How do you find memory leaks using the Netbeans profiler?

I want to find memory leaks in my java application but I don't know how to use Netbeans profiler to …

java netbeans profiler
VisualVM: CPU/Memory profiler stuck at "Connecting to the target JVM..."

I have recently reinstalled Windows and I am using JDK 1.8 u91 with the built-in VisualVM. I have checked my proxy …

java profiling profiler visualvm jvisualvm
Recommended Open Source Profilers

I'm trying to find open source profilers rather than using one of the commercial profilers which I have to pay $$$ …

c++ windows profiler
How to use VisualVM to spot the bottleneck/problem

As I posted in Performance drop after 5 days running web application, how to spot the bottleneck? , I have a problem …

java scala profiler visualvm