New Fling released – IOInsight

New Fling released – IOInsight

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By Sankaran Sivathanu

VMware IOInsight is a tool to help people understand a VM’s storage I/O behavior. By understanding their VM’s I/O characteristics, customers can make better decisions about storage capacity planning and performance tuning. IOInsight ships as a virtual appliance that can be deployed in any vSphere environment and includes an intuitive web-based UI that allows users to choose VMDKs to monitor and view results.

Where does IOInsight help?

  • Customers may better tune and size their storage.
  • When contacting VMware Support for any vSphere storage issues, including a report from IOInsight can help VMware Support better understand the issues and can potentially lead to faster resolutions.
  • VMware Engineering can optimize products with a better understanding of various customers’ application behavior.

IOInsight captures I/O traces from ESXi and generates various aggregated metrics that represent the I/O behavior. The IOInsight report contains only these aggregated metrics and there is no sensitive information about the application itself. In addition to the built-in metrics computed by IOInsight, users can also write new analyzer plugins to IOInsight and visualize the results. A comprehensive SDK and development guide is included in the download bundle.

The fling works with vSphere 5.5 or above and can be downloaded at https://labs.vmware.com/flings/ioinsight.

The post New Fling released – IOInsight appeared first on VMware VROOM! Blog.

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