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  The File I/O Performance Monitor

Making data perform^SM

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Recent News

Nov 27, 2007

 hIOmon Adds  Adds "Boot Logging" Option 

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New hIOmon Option Enables Collection of
 I/O Operation Trace and Summary Metrics
 During Boot Startup of Windows® Operating Systems

hyperI/O LLC,  the file I/O performance monitoring expert, announced today that its industry-leading hIOmon File I/O Performance Monitor now enables users to display and export both file and device I/O operation metrics that have been collected by the hIOmon software during the boot startup of the Windows operating system.  These metrics can be captured by hIOmon upon an individual file and device basis, with support for both “partitions/volumes” and “entire disks” at the physical device level within the operating system.  Moreover, hIOmon can collect an “I/O Operation Trace” and/or summarized (i.e., aggregated) I/O operation performance metrics for user-selected files as well as devices concurrently during system boot startup.

Sept 19, 2006

hIOmon Adds "Fragmented File I/O" Metrics

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New hIOmon Metrics Reveal Actual Impact of File 
Fragmentation Based Upon File I/O Operation
Monitoring of Individual Files

hyperI/O LLC, the file I/O performance monitoring expert, announced today that its industry-leading hIOmon File I/O Performance Monitor now enables users to collect, display, and export a variety of enhanced metrics that help bring to light the actual performance impact of fragmented files upon file I/O operation activity.  These metrics include the number of "split I/O" operations (i.e., multiple I/O operations performed at the physical device level within the operating system to satisfy a single file I/O operation) observed for an individual file as well as the actual percentage of "fragmented file I/O activity" (for both read and write I/O operations) for a specific file.

June 1, 2005

hIOmon Supports "System File Cache" Metrics

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Latest Release of hIOmon Supports
System File Cache Metrics Based Upon
Individual File, Device, or Process/Application

hyperI/O LLC, the file I/O performance monitoring expert, announced today that its industry-leading hIOmon File I/O Performance Monitor now enables users to collect, display, and export a variety of enhanced metrics associated with the use of the system file cache.  These metrics include both "hit" and "miss" counts and percentages along with the respective amount of data transferred.  In addition, hIOmon can provide these summarized system cache metrics upon a specific file, device or even process/application basis.

Jan 27, 2005

hIOmon Supports "Direct Export" of File I/O Metrics

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Latest Release of hIOmon Also  Extends
Export Files to Support
MXG® Software from Merrill Consultants

hyperI/O LLC, the file I/O performance monitoring expert, announced today that its industry-leading hIOmon File I/O Performance Monitor now provides the option of saving the real-time file I/O operation performance metrics uniquely collected by hIOmon directly to disk files for spreadsheet analysis and customized reporting.  The company also announced that its latest release of hIOmon additionally extends this new "Direct Export File" feature to include support for the MXG® Software from Merrill Consultants.

March 3, 2004

hIOmon Supports "Process-Based" File I/O Metrics

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Latest Release of hIOmon Also Adds Enhancements
to Windows Performance Monitor /
System Monitor Support

hyperI/O LLC, the file I/O performance monitoring expert, announced today that its industry-leading hIOmon File I/O Performance Monitor now supports real-time summarized file I/O operation performance metrics that can be both collected and displayed on an individual, specific process basis.  The company also announced that its latest release of hIOmon additionally features enhanced Microsoft® Windows® Performance Monitor and System Monitor support. 

Nov 20, 2003

hIOmon Supports Windows Server 2003

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Latest Release of hIOmon Also Adds New Support
for Internet Explorer to Display Robust Set of
File-Level Performance Metrics

hyperI/O LLC, the file I/O performance monitoring expert, announced today that its industry-leading hIOmon File I/O Performance Monitor now supports Microsoft® Windows® Server 2003.  This new capability complements the existing support for Windows® NT, Windows® 2000 and Windows® XP.  The company also announced that its latest release of hIOmon additionally features enhanced Microsoft® Windows® Management Instrumentation (WMI) support that now includes the new ‘hIOmon WMI Browser’.  

August 18, 2003

hIOmon First to Feature WMI Support

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File I/O Performance Monitor Offers Users, Integrators and ISVs Unparalleled Capabilities for Controlling and Retrieving Robust File-Level Metrics

hyperI/O LLC, the file I/O performance monitoring expert, announced today that its industry-leading hIOmon File I/O Performance Monitor now includes Windows® Management Instrumentation (WMI) support.  The WMI support promotes ease-of-use and enables broad, industry-standard access to the most robust set of file I/O performance metrics currently available, which only hIOmon provides.  

hyperI/O^sm -  improving the performance of storage I/O in computer servers