. Ants performance profiler 7 crack. Router keygen 2.9.1 dictionary; See What's New. Download a 14-day free trial of ANTS Performance Profiler. ANTS Performance Profiler is a profiling tool for.NET code, including C#, that provides line-by-line profiling statistics. Key Features: View performance data for SQL queries and HTTP requests.
I have a windows forms application, written in C#. The application performs many different tasks and all of them are working correctly except for one.
This one task seems to be causing a memory leak or there is a thread leak or something.This task is constantly communicating with a 3rd party software getting data from the 3rd party server. What happens most of the time is that the application just stops responding. Sometimes I get an error that it was trying to write to memoryand is unable to do so. What I was hoping is that someone could tell me how/what I need to do to track down this issue. I tried Process Explorer but I never noticed any change to the private bytes, working set or CPU usage for my application.What I mean by that is I didn't see any of the numbers gradually or not gradually spike. I noticed a couple of things though, the private bytes were 103,000 K while the Working Set was 102,000 K. Bo the working set and private bytes grew up anddown as the program ran.
I had my program running just now for a bit and I was again looking at the number in Process Explorer. They didn't look like anything was wrong and my program just terminated.I will say this, I might not even be looking at the correct information in Process Explorer but that is what I'm hoping someone here can help me with. #1, choosing the correct tool to help me find the problem. #2 using the tool correctly.ThanksBob.
It may be possible that there may be some incorrect usage pattern with 3rd party api/tool.Use StopWatch/DateTime class to measure the performanceIf you are suspicious of memory leak, you can use one of the following to investigate the memory leak issue.clr profiler (freeware)redgate.net profiler(14 day evaluation verison)jet brains dot trace (14 day evaluation verison)mem profiler (14 day evaluation verison)mem profiler is very good, so is clr profiler( as it is free). Redgate profiler/dot trace are very similar and easy to use.mole on left eye. Yes, i mean the same.How to useStopWatch sw = new StopWatch;sw.Reset;// not needed for first time thoughsw.Start;////processingsw.Stop;TimeSpan ts = sw.Elapsed;Debug.WriteLine('Total elapsed time ' + ts.ToString);Your explanation suggest something fishing in integration with 3rd party application. The application may be alright, but may be some steps are missing in integration portion (like missing dispose/close method call, or not calling initialization method)mole on left eye.
Hi Bob Nona,Welcome MSDN Forums!Have you do the steps which suggested bytilakrajchandan,and what about the result after you did that?If you have not find out the root cause of your issue, then you canuse windbg to debug your application. But this is not easy to use although its function is also powerful. You can reference the following article to learn how to use it and then debug your application.And I also suggest you to use StopWatch mentioned bytilakrajchandanto see if the root cause is most like in the third party product side to narrow down the issue, and then you can have a right direction to research this issue. It may be possible that there may be some incorrect usage pattern with 3rd party api/tool.Use StopWatch/DateTime class to measure the performanceIf you are suspicious of memory leak, you can use one of the following to investigate the memory leak issue.clr profiler (freeware)redgate.net profiler(14 day evaluation verison)jet brains dot trace (14 day evaluation verison)mem profiler (14 day evaluation verison)mem profiler is very good, so is clr profiler( as it is free). Redgate profiler/dot trace are very similar and easy to use.mole on left eye. Yes, i mean the same.How to useStopWatch sw = new StopWatch;sw.Reset;// not needed for first time thoughsw.Start;////processingsw.Stop;TimeSpan ts = sw.Elapsed;Debug.WriteLine('Total elapsed time ' + ts.ToString);Your explanation suggest something fishing in integration with 3rd party application. The application may be alright, but may be some steps are missing in integration portion (like missing dispose/close method call, or not calling initialization method)mole on left eye.
Hi Bob Nona,Welcome MSDN Forums!Have you do the steps which suggested bytilakrajchandan,and what about the result after you did that?If you have not find out the root cause of your issue, then you canuse windbg to debug your application. But this is not easy to use although its function is also powerful. You can reference the following article to learn how to use it and then debug your application.And I also suggest you to use StopWatch mentioned bytilakrajchandanto see if the root cause is most like in the third party product side to narrow down the issue, and then you can have a right direction to research this issue.
Hi all, One of our asp.net web application is giving bad response time problem. To tune it, we need to check and dig the cause of bad performance. I browsed Ants profiler website.they talk about one performance profiler and one memory profiler.
Microsoft in its websites talk about clr profiler (i couldn't find anything in vs 2008 similar to.net profiler or ants memory profiler). Can some please clarify on whether i should do code profiling, memory profiling or performance profiling for my problem. Also please suggest corresponding tools from microsoft shop(possibly vs 2008). Cheers thompson. Hi Azhar, What i see in third party products like ants profiler.net profiler seems to be totally different from windbg/debus diag analysis tools in terms of output, giving you inside information like how many objects created and stayed in memory etc,which line of code is taking more memory.Your comments on this.And how about Clr profiler.Can you differenciate between code profiling and memory profiling and performance profiling.Also is both of these are freely available or r these commercially licensed.
Cheers Thompson. Hi Thompson, I have used Windg and Debdug daig and the output of these are very handy in finding issues related to performance and memory.No doubt that CLR profiler is a good tool for analyzing garbage collection heap, for ASP.Net profiling control profiling as well. Both the tools mentioned are Free for download. Also the key here is to learn the commands to execute on the dump for analysis. Let me know if you have more queries Regards Azhar Mark as answer if this helpsThanks and RegardsAzhar Amir. Steady on there fella!! First of all - you need to look into when the problem occurs- is it during peak load conditions, is it when the application has been running for a time, or is it seemingly random in nature?
The learning that I hope you have already got out of the situation is that the best approach is to design performance into the application. That said, nice with hindsight, isn't it?!!
To answer your question, really i depends on what the problem is - what if it's a really dodgy database query? You would see it through something like the ants profiler, it would show up as something taking a large amount of time to execute, drilling down into this information you should be able to get to the offending portion of the solution. I wouldn't worry about what the web sites say, until you have drilled into the data and isolated where the particular profiling software thinks the problem occurs. From this point there are a number of apporaches, but the simplest is normally to short circuit certain aspects of that lowest level task, such as the query actually returning data, to see if the soluiton magically speeds up or not.
Once it does, that is where you will need to concentrate your efforts. To be perfectly honest, I think your best approach, whichever piece of software you use for profiling, is going to be reading the.NET performance counters, execution times CPU%, disk space are probably going to be of interest, as these are going to most adversely affect performance. How performance is affected will probably eliminate some of those choices, such as possibly the disk space one.
If CPU% is going gangbusters, then that's going to be because of a long running process (and I would expect this is most likely because of traffic on the site amplifying the effect of an inefficient piece of code and thus ramping up the CPU usage) The solutions to these problems are often not that easy to sort out, but once you understand the problems you can fix them. The CPU ramping can also be because some resource is being locked - which you will probably see because the number of users reaches a hard limit then locks up - look to the garbage collector, and possibly also resource locking. Perhaps you can also take the application onto a dev or staging server, and load test it, ramp up the load, and see where it breaks - if the number of users is relatively low then this points to problems as stated above. You can also use this to see if improvements have been made once the fix is applied. Maybe even apply a quite high load, and leave it running over night, assuming you have some logging in there, you might be able to see the problem by speeding up the load?
Just ideas I'm afraid, as it really is a problem solving process through following a logical set of steps. Please ask more questions as you find out more, Hope this helps, Martin. This area really is quite a large and complicated process to work through, if it isn't the obvious stuffMCSD, MCTS, MCPD. Please mark my post as helpful if you find the information good!
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