计算机系统监控 PerformanceCounter

PerformanceCounter

컴퓨터 성능 머니터링 

CUP 

Processor

메모리 

하터웨어

 DB (CPU,User Connection,Batch Request,Blocking,SQL Thread Count) 

CPU : Processor Information,% Processor Time,_Total

Connection:SQLServer:General Statistics,User Connections

Batch Request:SQLServer:SQL Statistics,Batch Requests/sec

Blocking:SQLServer:General Statistics,Processes blocked

SQL Thread Count:Process,Thread Count,sqlservr

CounterSample

("SQLServer:General Statistics", "_Total", "User Connections");

http://www.cnblogs.com/niaowo/p/4813790.html