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What sort of CPU capture ratios can I expect on my Windows machine?

Pretty good ones for the most part, unless you encounter one of several possible problems. Capture ratios deal with the difference between the theory and practice of computer performance monitoring. In theory, since Windows derives all the CPU time measurements from the same data collection mechanism, the following relationship should hold: S Thread(_Total) % Processor […]

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What is the most reliable indicator of CPU contention?

Look at a combination of processor utilization and processor queuing. (1) The primary indicator of processor utilization is the % Processor Time Counter in the Processor Object. Note that the _Total instance of the Processor Object is actually the average value over all processors. The System Object in NT 4.0 contains a Counter named % […]

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Demand Technology Releases Scalable, Multi-Platform Performance Reporting Portal

Includes MS-SQL Based Performance Database, Graphical Web Interface for Windows and Linux NAPLES, FL, September 24, 2009 – Demand Technology Software, Inc., the creator of Performance Sentry® and NTSMF®, has announced the general availability of the Performance Sentry Portal™. The Portal provides an easily deployed, browser-based tool for performance visualization, troubleshooting, and capacity planning in […]

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Demand Technology Announces Performance Sentry Portal Beta Release

Includes MS-SQL Based Performance Database, Graphical Web Interface. NAPLES, FL, March 26, 2008 – Demand Technology Software, Inc., the creators of Performance Sentry® and NTSMF®, has announced the availability of the Performance Sentry Portal™ beta. The Portal provides an easily deployed, browser-based tool for performance visualization, troubleshooting, and capacity planning. Combined with its MS-SQL database, […]

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Demand Technology Software Named Microsoft Certified Partner

Demand also earns ISV/Software Solutions Competency. NAPLES, FL, August 30, 2007 – Demand Technology Software, Inc., the creators of Performance Sentry and NTSMF, has announced that it has earned Certified status in Microsoft’s Partner Program, which recognizes Demand’s expertise and impact in the Windows™ Server marketplace. As a Certified Partner, Demand, through its Performance Sentry […]

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Performance Sentry version 3.0 extends Windows server monitoring to x64 platforms

Latest release from Demand Technology Software brings Consistency, Clarity and Confidence to performance management for x64 NAPLES, FL, November 8, 2006 – Demand Technology Software, Inc., the creators of Performance Sentry and NTSMF, has released version 3.0 of Performance Sentry. The industry leading Windows performance management tool has been enhanced to provide intelligent data collection […]

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Software Development Kit version 1.1 is available

New NTSMFPDB™ Software Development Kit version 1.1 is now available Naples, Fla. (05/20/2005) — Demand Technology Software announced the immediate availability of version 1.1 of the Software Development Kit (SDK) for building and maintaining a Microsoft SQL Server-based Performance Database (PDB). The latest version of the SDK features a high performance, multi-threaded database loader program […]

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