linux performance counters

I. Overview Performance monitoring is a system function provided by Windows NT. Windows NT has always integrated a performance monitoring tool that provides information about the current operating status of the operating system and provides hundreds of performance counters for various objects. A

From: http://bbs.51testing.com/thread-2196-1-1.html Hello everyone. In the future, we will discuss the design and design of LR monitoring performance counters and LR scenarios. Today, I will first paste out some counters and their threshold requirements. These counters are aimed at My SQL Server database and web platfo

Guidance: Memory: memory usage may be the most important factor in system performance. If the system frequently switches pages, the memory is insufficient. "Page Swap" is a unit called "page". It moves code and data blocks of a fixed size from Ram to a disk to release memory space. Although some page switches enable Windows 2000 to use more memory than actually, they are acceptable, but frequent page exchanges will reduce system

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

For more information, see the IIS Help documentation. ASP. NET performance counters ASP. NET supports two sets of performance counters: system and application. The formerASP. NETPerfMon in the performance counter object; the latter is inASP. NET ApplicationsPublic in the

ASP. NET supports two sets of performance counters: system and application. The former is made public in perfmon of the ASP. NET performance counter object, and the latter is made public in ASP. NET applications performance object. ASP. the State Server sessions counters in

performance counters for loadrunner monitoring today, I put up some of my counters and their threshold requirements, etc., which are for my Windows operating system, C/s structure of SQL Server database and Web platform. NET product test some of the counters; we can continue to add, On UNIX platform for Oracle databas

Reprint Address: http://blog.csdn.net/dfbrt56/article/details/3341591Windows Common Performance Counters Performance counters (counter) are some data metrics that describe the performance of a server or operating system. Counter plays a key role in

see an increase in the working set of the program and a decrease in the value of the other programs. If there is not enough memory in the system to meet the requirements of all active programs, memory paging will occur and program performance will be affected. 8. If a memory leak occurs, the value of the Process/private bytes counter and the Process/working set counter is often elevated, while the available bytes is lowered. 9. If the process is miss

1. performance counters OverviewPerformance monitoring is a system function provided by Windows NT. Windows NT has always integrated a performance monitoring tool that provides information about the current operating status of the operating system and provides hundreds of performance

The previous article, "WMI for server Performance monitoring", describes how to get server performance through remote COM (also available locally), so this article mainly says that the Windows system comes with performance monitoring----->performancecouonter. Open Management Tools-- > Performance, we can immediately se