I'm looking for a profiler to use with native C++. It certainly does not have to be free, however cost does factor into the purchase decision. This is for commercial work so I can't use personal or academic licensed copies. The key features I'm looking for are: Process level metrics Component level metrics Line-level metrics Supports ...
I'd like to do some basic profiling of my code, but found that the DateTime.Now in C# only have a resolution of about 16 ms. There must be better time keeping constructs that I haven't yet found. ...
I'm doing some profiling on a 1.1 app and have identified a problem. It seems that this function is taking forever to load on a certain page: ParserCacheItem System.Web.UI.TemplateControlParser.CompileAndGetParserCacheItem(String, String, HttpContext) I've searched around with no luck about what this does. Does anyone know what this fu...
I recently began profiling an osgi java application that I am writing using VisualVM. One thing I have noticed is that when the application starts sending data to a client (over JMS), the number of loaded classes starts increasing at a steady rate. The Heap size and the PermGen size remains constant, however. The number of classes nev...
Does windows have any decent sampling (eg. non-instrumenting) profilers available? Preferably something akin to Shark on MacOS, although i am willing to accept that i am going to have to pay for such a profiler on windows. I've tried the profiler in VS Team Suite and was not overly impressed, and was wondering if there were any other g...
Is there a tool/plugin/function for Firefox that'll dump out a memory usage of Javascript objects that you create in a page/script? I know about Firebug's profiler but I'd like something more than just times. Something akin to what Yourkit has for Java profiling of memory usage. Reason is that a co-worker is using id's for "keys" in a...
I need to do some memory profiling of a .NET Framework application. Should I use a debug or a release build? ...
I need to find out the time a function takes for computing the performance of the application / function. is their any open source Java APIs for doing the same ? ...
When I run this code in the Simulator in the debugger or standalone [UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera] it tells me the camera is not available (returns NO), as expected. However, if I run the same code in the simulator in Performance Tool, it returns YES! My code (which works fine ...
I have a production server running with the following flag: -XX:+HeapDumpOnOutOfMemoryError Last night it generated a java-38942.hprof file when our server encountered a heap error. It turns out that the developers of the system knew of the flag but no way to get any useful information from it. Any ideas? ...
I need to profile a java application for a customer. It's an eclipse/maven project, so I decided on using eclipse TPTP ( http://www.eclipse.org/tptp ). I tried to install eclipse TPTP through the update manager from a standard eclipse installation, but I gave up because of the unbelievable complex setup and downloading of dependencies w...
Is it possible to run both debuggers within the same PHP installation simultaneously. They both use different ports so communication with the client IDEs/other apps wouldn't be an issue. I ask only because using the Zend Debugger with ZendStudio has proven to be much easier (fewer steps to start/stop debugging from the browser), but I r...
I know we can use tools like JProfiler etc. Is there any tutorial on how to configure it to display the memory usage just by remote monitoring? Any idea? ...
Is there code in VBA I can wrap a function with that will let me know the time it took to run, so that I can compare the different running times of functions? ...
When using the unmanaged API for the .NET framework to profile a .NET process in-process, is it possible to look up the IL instruction pointer that correlates to the native instruction pointer provided to the StackSnapshotCallback function? As is probably obvious, I am taking a snapshot of the current stack, and would like to provide fi...
I have a problem with a memory leak in a .NET CF application. Using RPM I identified that dynamically creating controls are not garbage collected as expected. Running the same piece of code in .NET Window Forms behave differently and disposes the control as I expected. See the output from RPM via PerfMon for the Process Heap counter...
In my previous job I designed and helped build a run-time(production) Profiler tool that among other cool features was able to give me .Net stack traces for every SQL statement that executed. Think of it as SQL-Server Profiler on steroids. So instead of just seeing SQL statements and duration, you also got the context in which the SQL ex...
Shark on Mac OS X is a great tool for profiling an application on a running system. Is there any similar tools for Linux? OProfile looks like it could be, anyone used it? ...
Have you ever wanted to test and quantitatively show whether your application would perform better as a static build or shared build, stripped or non-stripped, upx or no upx, gcc -O2 or gcc -O3, hash or btree, etc etc. If so this is the thread for you. There are hundreds of ways to tune an application, but how do we collect, organize, pr...
What techinques do you use? How do you find out which jobs take the longest to run? Is there a way to find out the offending applications? ...