RHEL Kernel Performance Optimization, Characterization ... - Red Hat
RHEL Kernel Performance Optimization, Characterization ... - Red Hat
RHEL Kernel Performance Optimization, Characterization ... - Red Hat
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Tuning File Systems and Disk IO <strong>Kernel</strong> <strong>Optimization</strong>s●CPU Scheduling multithreaded, multicore●NUMA – optimized w/ NUMActl●<strong>Kernel</strong> disk I/O – I/O schedulers, Direct I/O,Async I/O●File systems EXT3, NFS, GFS, OCFS●Database charactistics●Huge Pages – Hugetlbfs, db's java etc <strong>RHEL</strong>5 <strong>Performance</strong> Features