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Iogrind: I/O Operations Analysis For Improved Application Startup
*One Line Summary
A new version of Iogrind for I/O analysis, touching kernel internals this time.
Abstract
Application optimization is an important topic today, with a large part of the
efforts being concentrated on startup time reduction. While the performance of
CPU operations can be easily increased, any improvement in the I/O part is
hard to measure because of the inherent mechanical timing jitter. The
Iogrind project aims to provide a fast and deterministic framework which
can be used to improve the I/O part of application startup. The
infrastructure will work as an I/O profiler, allowing multiple useful
scripts to work on the profiled data in order to ease the optimization process.
Tags
I/O, optimization, systemtap, profiling, kernel trace
Speaker
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Mihai Maruseac
student- Blog: http://pgraycode.wordpress.com/
- Twitter: mihaimaruseac
Biography
student, Open Source enthusiast, ROSEdu member