Invention Application
- Patent Title: Determining I/O Performance Headroom
- Patent Title (中): 确定I / O性能裕量
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Application No.: US14538314Application Date: 2014-11-11
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Publication No.: US20160134493A1Publication Date: 2016-05-12
- Inventor: Sai Rama Krishna Susarla , Charles D. Binford , Vishal Kumawat
- Applicant: NetApp, Inc.
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04L29/08

Abstract:
A system and method for determining I/O performance headroom that accounts for a real-world workload is provided. In some embodiments, a computing device is provided that is operable to identify a data transaction received by a storage system and directed to a storage device. The computing system identifies an attribute of the data transaction relating to a performance cost of the data transaction and queries a performance profile to determine a benchmark performance level for the storage device. The computing system determines a benchmark performance level for the storage system based on the benchmark performance level for the storage device and compares a metric of the performance of the data transaction with the storage system benchmark performance level to determine remaining headroom of the storage system.
Public/Granted literature
- US09832270B2 Determining I/O performance headroom Public/Granted day:2017-11-28
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