iis performance counters

Loaded from: http://it.dianping.com/using_attribute_wrapping_performance_counter.htm To use a performance counter pairProgramFor monitoring, I went to msdn to check the implementation of the Performance Counter. After reading this, I felt like .. Very troublesome .. To use a counter, perform the following steps: New counter category Create counter set New counter Create a counter instance

Performance test for Java ' i++ ' counters The so-called volatile Synchronized Synchronization Primitives JDK1.5 's Atomiclong Java8 Longadder Vs Atomiclong Summary: comparison, which should be used? Prefacein the write multi-threading, we inevitably use the counter, today to analyze the Java provided to our counters and their

expectancy: the expected time (in seconds) for the SQL Server to load the page to the buffer pool ). When the memory is tight, data pages need to be cleared frequently, so Microsoft recommends 300 seconds. However, when the memory is sufficient, it can easily reach thousands of seconds. I looked at the three counters in my notebook and found that total (= 60.67 MB) is much smaller than target (= 1443.8 MB ), does this mean that my machine has a memo

of the tracking data table on a particle message box on a particle server. tracking Spool Cleanup (Purge Jobs) Time in seconds for the most recent run of the SQL agent job which purges the inactive tracking spool tables. host Counters Host Queue-Instance State Msg Refs-Length Tracks the number of message references in the instance state queue for this particle host. host Queue-Length Tracks the total number of messages in the participating host queue

Label: MySQL counters, such as the number of site hits, how to achieve high-performance concurrency counter function Clicks:5338Date: the-Geneva- in at: -: thePower by Li Xuan Lane Tagmysql counter High performance now there are a lot of projects, the implementation of the counter is very arbitrary, such as in the implementation of the website article hits, is s

transmitted due to an Error.Packets inclued Discarded indicates the number of input Packets to be Discarded, even if no error is found that hinders these Packets from being passed to higher-level protocols. The possible cause for discarding data packets is to release the buffer space.Packets Received Error indicates the number of input Packets, which contain errors that prevent them from being passed to higher-level protocols.Packets Received ED/sec is the speed at which Packets are Received on

Disk bytes/secAVG. Disk Sec/transferAVG. Disk Sec/readAVG. Disk Write/sec The sum of the number of disk reads and writes per second, the very conservative value should be greater than 20MB;Three other parameters, reference value: Network Interface Bytes total/sec Gigabit NIC, reference value: Gigabit NIC, reference value: Output Queue Length Reference value:

After the client is installed, it is intended to monitor the performance counters on the Windows side, primarily to monitor SQL Server-related counters. The online writing is not detailed enough, as the first to learn, or to find more information, the final Test success.The first thing to find is the counter, which can be executed at the command line:[plain] view

; } voidRestart () {elapsed_=0; Start (); } //microseconds Doubleelapsed () {returnstatic_castDouble>(Elapsed_); } //milliseconds DoubleElapsed_ms () {returnElapsed_/1000.0; } //seconds DoubleElapsed_second () {returnElapsed_/1000000.0; }Private: Large_integer freq_; Large_integer Begin_time_; Long Longelapsed_;};So, how to use this encapsulated class, take a look at the invocation example:Stop_watch Watch;watch.start (); Sleep (" ns" See if the call is more convenien

Some time ago, I analyzed the performance of the ASP. Net website and used the Windows performance count to monitor the server's Request status. When I use it, the common monitoring points are as follows:1. the Monitored object is Asp.net apps v2.0 .... (Version) The counter uses request/sec, request total, request in application queue to obtain the number of requests per second, the total number of reques

C # traverse all performance counters performancecounter In C #, the type of the performance counter is performancecounter. When using this type, you need to know the categoryname and countername of the counter. For Commonly Used processor, network, and so on, there are still many references for reference query. If it is a counter of a strange point, simply

Performance counters CPU:1. System: % Total processor time average CPU usage (you can alsoProgramFor example, sqlserver process % processor time)2. System: % processor queue length number of threads waiting for processing by the processor (the normal range is 1 ~ 3 times)3. Processor: % USER time occupied by non-kernel-level applications (such as sqlserver or anti-virus software)4. Processor: % interrupts

High-performance and high-concurrency counters in MySQL There are a lot of projects that implement counters at will. For example, when we implement the number of clicks on a website article, we design data tables like: "article_id, article_name, article_content, article_author, article_view ...... Record the page views of this article in article_view. Fraud seems

=============================Problem description======There's always warning unable to add these counter when you open perfmon: "But we can still see the interface, click +, don't see memory,physicaldisk,network Interface,logi c Disk, SQL Server.Solution Solutions==========1. Right-click cmd, select Run as Administrator, and run the following command line to rebuild Perfmon counter---------------LODCTR/S: "C:\windows\system32\perf-backup1.ini"CD C:\Windows\System32Lodctr/rCD c:\windows\sysWOW64L

New PerformanceCounter ("Web Service" "CurrentConnections" " Default Web Site","10.1.254.103"); Response.writeline (PC. NextValue ()); Thread.Sleep (+); Response.writeline (PC. NextValue ());1. Using system.diagnostics required;2. In the local server to establish a remote host with the same account password, the remote Host account password needs to performance Monitor users and Administrators group;(You may need to turn on remote host Registry servi

C # Reading remote host performance counters, PerformanceCounter pc = new PerformanceCounter("Web Service", "Current Connections", "Default Web Site","10.1.254.103");Response.WriteLine(pc.NextValue());Thread.Sleep(1000);Response.WriteLine(pc.NextValue()); 1. using System. Diagnostics is required; 2. Create an account and password the same as that on the remote host on the local server. The account and passw

, collect data from a file, and generate a warning when critical events occur. Data can be used to determine the cause of system bottlenecks and to adjust system and application performance. Performance Bottlenecks Bottlenecks are a point of slow data transfer in a server environment. Bottlenecks are often caused by insufficient resources, such as memory or CPU, or due to improper configuration of software,

Document directory Performance bottleneck Performance counters Monitoring servers are a key part of server management..By using appropriate monitoring tools, you can detect server problems, evaluate the results of website content changes, and plan upgrades to facilitate your access to the site. Select an appropriate monitoring tool and method based on the i

Through the popularization of the three articles, I believe everyone should have a basic understanding of IIS. Starting from this article, we will start to discuss some practical topics about IIS: how to configure IIS to ensure its performance as high as possible. Series of articles:Configuration of high-availability