profiler

I have recently reinstalled Windows and I am using JDK 1.8 u91 with the built-in VisualVM. I have checked my proxy settings to ensure that they are all off, both in Windows proxy settings and within the proxy settings of VisualVM. I have also tried reinstalling JDK, restarting computer, reinstalling Windows. I only have one JDK installed and the classpath is set to the JDK's bin folder in Windows. All features besides CPU and memory profiling work in VisualVM. My application is ran from IntelliJ, but I have also tried running applications regularly from command line and VisualVM cannot connect

This could be a borderline advertisement, not to mention subjective, but the question is an honest one. For the last two months, I've been developing a new open source profiler for .NET called SlimTune Profiler ( http://code.google.com/p/slimtune/ ). It's a relatively new effort, but when I looked at the range of profilers available I was not terribly impressed. I've done some initial work based on existing products, but I felt this would be a good place to ask: what exactly do you WANT from a profiler? I come from real time graphics and games, so it's important to me that a profiler be as

I'm currently working on a site, and somewhere in my mass of stylesheets, something is killing performance in IE. Are there any good CSS profilers out there? I'd like a tool that can pinpoint rules that are killing performance. Before you ask, I've disabled JavaScript, opacity, and box-shadow/text-shadow rules. The page is still jumpy. :/ If I disable all CSS, it runs great. I need a tool that can profile the page and report where the CSS bottlenecks are. So, I finally got around to writing a JavaScript function that indexed all of my CSS classes on the page and then individually toggled them,

Looking for some [freeware/opensource] tool in order to make it easy to profile a big php project on win32 platform. Need to find out which part of code is most time consuming. It's hard to manually put timing function for each function, loop... You'll want to install and configure Xdebug . It's sort of the de-facto standard PHP debugging and profiling tool. WinCacheGrind can crunch the profiling output. It's a bit buggy, but it does the job. xdebug works quite well http://xdebug.org Also wincachegrind is a good tool for looking through the profiler's output. http://sourceforge.net/projects

I have written an instrument-er in C++ to log entry and exit functions by hooking on enter and exit calls. It is working as supposed to with a legacy code base. However on hooking with a project that I downloaded from git, function addresses that I save in an extern variable in the subject code, they are coming out different in the profiler library. That is messing up the function pointer comparison between hooked and saved functions. Function address in subject code main file, breakpoint is inside the _penter hook function in the profiler code currently The same entry is showing a different

I'm trying to run the VS12 memory profiler on a WinForms project but when I do, the application starts up, it appears to be working correctly, but then the report comes up blank. In the Error List, I am getting this error... Error 1 DA0002: It appears that the file was collected without properly setting the environment variables with VSPerfCLREnv.cmd. Symbols for managed binaries may not resolve. The performance profiler worked fine. Is there something I'm supposed to do before running the memory profiler? Running VSPerfCLREnv.cmd in a command window doesn't seem like it would do anything for

Very general: Is there an easy way to tell which line of code last freed a block of memory when an access violation occurs? Less general: My understanding of profilers is that they override the allocation and deallocation processes. If this is true, might they happen to store the line of code that last freed a section of memory so that when it later crashes because of an access violation, you know what freed it last? Specifics: Windows, ANSI C, using Visual Studio Yes! Install the Windows Debugging Tools and use Application Verifier . File -> Add Application, select your .exe Under Basics,