sql performance counters

Performance counters are also called performance monitors. How is a person's health condition? We obtain relevant indicators through various health checks, such as blood pressure, heartbeat, and vital volume. In the performance test process, the software and hardware of the entire system are also essential for monitori

Functions of performance counters Application TracingProgramResource usage, operation efficiency, load and performance bottlenecks. Add custom performance counters Method 1: Use Visual StudioAdd performance

* System performance counters Quoted by wanfustudio from csdn: http://blog.csdn.net/wanfustudio Trackback: http://hi.baidu.com/wlzqi I. Introduction to performance counters: System performance counters? Maybe a lot of friends hav

think of performance counters. performance counters can be easily defined through custom category and counter to implement and monitor specific values. For a solution for customizing performance counters, see: Http://it.dianpin

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

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

values provided by systems, web, and databases are insufficient. In many cases, we need to define specific monitoring values to monitor our systems. You may first think of performance counters. performance counters can be easily defined through custom category and counter to implement and monitor specific values. For

memory. It can also be used as one of the reference indicators when making memory bottleneck decisions. 　　 Summarize The above mentioned several memory bottleneck pressure judgment indicators, but also only involves a part of memory-related counters, of course, including but not limited to the above values . If you do a memory bottleneck, you can have more reference values, The previous article also said, under memory pressure,

First, the basic information1. The Windows server performance counter data is passed. NET Diagnostics.performancecounter class to provide data;2. Diagnostics.performancecounter class can be CategoryName, CounterName, instancename and other parameters to determineThe performance counters that need to be obtained, these names can be obtained directly in the

=============================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:\Wi