Perfmon Counters Of Interest

Allen White shares his list of interesting perfmon counters:

Paging File(_Total)\% Usage

When Windows runs out of memory it takes large chunks of memory and swaps it out to disk, to the Paging File. Unfortunately, the slowest operation in all computing is writing to disk, regardless of the physical media involved, so swapping memory to disk is naturally going to slow down the performance of your system. Keeping an eye on this counter will help you know when you are encountering memory issues, and you can then take action to resolve the conflicts.

There are dozens of interesting counters you could use, but I appreciate that Allen stuck with 15.

Related Posts

Finding Windows Version With T-SQL

Jack Vamvas shows us several methods to figure out which version of Windows you have installed from within SQL Server: Method 2 : Use xp_cmdshell – although this does mean enabling xp_cmdshell , which is in many organisations as security violation  exec master..xp_cmdshell 'systeminfo' Click through for several less controversial methods.

Read More

Azure SQL Database and Extended Events

Dave Bland shows how to set up and read an extended event file on Azure SQL Database: This first step when using T-SQL to read Extended Files that are stored in an Azure Storage Account is to create a database credential.  Of course the credential will provide essential security information to connect to the Azure […]

Read More

Categories

January 2017
MTWTFSS
« Dec Feb »
 1
2345678
9101112131415
16171819202122
23242526272829
3031