how to use net memory profiler

In addition to providing back-compatible,. NET Framework also supports forward compatibility, which is meant to be exposed. NET assembly is possible for COM utilization. Now let's see how we can get COM to leverage. NET assembly. Calling. NET assembly from COM Now let's look at the principle of using.

In some simple examples, for example, to assign a value to a field or increment the field, we need to synchronize the thread,Although the lock can meet our needs, a competitive lock will certainly lead to blocking, and then endure the thread context switching and scheduling overhead. In some highly concurrent and performance-critical aspects, these are intolerable.. Net framework provides a non-blocking synchronization structure, which improves perfor

ArticleDirectory Use memcached for memory cache Use memcached for memory cache Resend old text2005.8.9 Generally, the webpage cache methods include dynamic cache and static cache. net can be used to cache partial pages, while memcached cache is better than AS

code analysis in depth. On the other hand, PerfMonitor exposes the scope and capabilities of using ETW to analyze managed code. PerfMonitor can collect symbolic information associated with the. NET Framework runtime Code, making it valuable for. NET Framework Performance Surveys, although it does not support deep analysis that XPerf can provide. PerfMonitor is a completely independent tool that you can

This is a creation in Article, where the information may have evolved or changed. Go provides the PPROF package for code performance monitoring in two locations with packages: Net/http/pprof Runtime/pprof In fact, net/http/pprof only use the RUNTIME/PPROF package to encapsulate a bit, and exposed on the HTTP port. Performance monitoring of Web ser

Label:Original address: Http://www.cnblogs.com/Lawson/archive/2011/01/23/1942692.html Very early to see the knowledge of Windbg+sos, has not studied carefully, perhaps because his system is not enough complex, and no online real-world view of the rights, has not learned this knowledge, in recent days carefully found this information, I also wrote a possible high CPU high memory test Web page , found that really good, even if a novice, you can also

During actual development, it is found that Windows CE. Net supports a maximum of 64 MB memory by default. The default value is 32 m, and the maximum value is 64 M. You can set it in the setting of Pb: However, in actual applications, the demand for memory often exceeds 64 MB, and the current Memory price is alr

Use large memory objects in PowerShellA brief introduction to the purpose of large memory objects in PowerShell, and the way to open the PowerShell super-large Memory object.PowerShell Missionary original article 2016-12-31 permitted reprint, but must retain the name and provenance, otherwise investigate legal liabilit

-level, while httpcontext. Current. cache is only valid for current web page requests. In other words, httpruntime cache can be called by all web and non-web programs, while httpcontext can only be used in the web. We recommend httpruntime cache for you here. The cache is actually a memory chip. In the classical computer theory, this is a space-for-time approach. Although the memory is cheap at present, imp

: 1) The array fill rate query (fill rate fill ratio is the ratio of non-empty elements in the array), print the fill rate frequency distribution of an array of not native types, and thus troubleshoot the utilization of array in the system; 2) The array is queried by size, printing a A histogram grouped by size; 3) Collection fill rate query, arraylist/hashmap/hashtable/properties/vector/weakhashmap/concurrenthashmap$ SEGMENT;4) Collection The histogram according to size; 5) View all objects in

data. Therefore, in terms of network management, it is necessary to understand the traffic status of our hosts and limit or increase bandwidth based on traffic.We can download the MRTG software from the http://www.mrtg.org. Go to http://www.stat.ee.ethz.ch/mrtg/to get the output result of the mrtgtraffic monitoring chart.MRTG is written in Perl and uses zlib, Gd, and PNG functions (zlib is used to compress charts and GD is used to draw charts ). Servers already contain the following software: P

the machine's 1/5/15 minute average load, and then multiply by 100.Shell code: Copy Code code as follows: Cpuload= (' cat/proc/loadavg | awk ' {print $1,$2,$3} ') Load1=${cpuload[0]} LOAD5=${CPULOAD[1]} LOAD15=${CPULOAD[2]} Second, memory acquisition 1). Application uses memoryAcquisition algorithm: Read/proc/meminfo file, (memtotal–memfree–buffers–cached)/1024 to get the number of applications using memory.Shell code:

Go provides the PPROF package for code performance monitoring in two locations with packages: Net/http/pprof Runtime/pprof In fact, net/http/pprof only use the RUNTIME/PPROF package to encapsulate a bit, and exposed on the HTTP port.Performance monitoring of Web servers using Net/http/pprofIf your g

Tugberk Ugurlu in his blog "Compiling C # Code into Memory and executing It with Roslyn" to introduce a use. NET Next generation compiler (or compiler Service)--roslyn tips. That is, the C # code is compiled into memory (not saved to a file), and the code executes.Simply put, is to install Microsoft.CodeAnalysis.CSharp

The office of MM is fanatical Korean family, not only hit the Korean dramas each episode must see, the popular Korean music is regarded as a treasure. Even more call Chith unexpectedly made several Korean friends on the net. Language does not become a major barrier to communication, Kazakhstan and Korea mm determined to learn Korean. In order to test the effect of learning, mm as soon as there is time to write down words, but manual control is very tr

IntroductionIn iPhone program development, memory leakage (Memory leakage) is a very prone situation because the iPhone must manage its own memory.Nowadays, developers are mostly used to it. . Net, Java, and other development languages with a garbage collection mechanism. Therefore, you may not be used to releasing the internal storage. BackgroundI have been usin

ClrProfiler is an open-source tool developed by Microsoft for developers to view and optimize the. net underlying memory allocation. This article uses several examples to illustrate some problems in development. First, let's take a look at the configuration options: View Description Histogram Allocated Types This gives you a high-level view that specifies the object type (allocation

can the Linux system use Net Silver ? As a fan of Linux, after several resolutions to give up the dual system, only in their laptops installed Linux, adhere to a few months later found that the use of silver net is a big problem. I do not know whether there is a good solution? Here is a brief introduction, a look at i

. Store client data independently. For users, sessions are secure and transparent. Disadvantages: Because the Session uses the server memory, it will become a performance bottleneck when a large number of users are involved. In the process of serialization and deserialization, it will also become a performance bottleneck, because in the StateServer (Status Service) in the mode and SQL server mode, we need to serialize and deserialize the stored data.

StateSummarizeHopefully you'll be more familiar with the session now, how to use the session, and how to use it in Web farm, as summarized below:1, InProc Session provider is the fastest, because all the data exist in the application's memory, the Session data in the IIS restart, or the site is recycled, you can use t