Benchmarking Working Group

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Benchmarking Working Group Wiki Pages

Information about the BWG is found at the at opensfs.org website

LUG 2013 OpenSFS BWG Update Presentation


Benchmarking Working Group Tasks



File System I/O hero run best practices

Lead: Ben Evans
Members: Mark Nelson, Ilene Carpenter, Rick Roloff, Nathan Rutman, Liam Forbes

Hero Run Best Practices

I/O Workload Characterization

Lead: Pietro Cicotti
Members: Mike Booth, Ilene Carpenter, Narjit Chadha, Ben Evans, Rick Mohr, Devesh Tiwari

Application I/O kernel extraction

Lead: Ilene Carpenter
Members: Jeff Layton, Pietro Cicotti, Bobbie Lind

2013 goals: Determine what application I/O benchmarks exist and are available for others to use. Note which benchmarks have information published but are not generally available.

Identify I/O patterns that ARE represented in the existing application I/O benchmarks.

Identify I/O patterns important in applications that are NOT represented in the existing application I/O benchmarks.

2014 goals: Create a benchmark by extracting from existing community application to add the ability to benchmark a missing pattern.

File System Monitoring

Lead: Liam Forbes
Members: Alan Wild, Andrew Uselton, Ben Evans, Cheng Shao, Jeff Garlough, Jeff Layton, Mark Nelson, Nic Henke

Metadata Performance Evaluation

Lead: Sorin Fabish
Members: Branislav Radovanovic, Rick Roloff, Cheng Shao, Wang Yibin, Keith Mannthey, Bobbie Lind, Greg Farnum