NAME

       CHI::Benchmarks - Benchmarks of CHI and non-CHI drivers

VERSION

       version 0.58

DESCRIPTION

       These benchmarks were created by running

          etc/bench/bench.pl -d . -t 10 -x

       for CHI 0.42, on OS X v10.6.6, 2.2 GHz Intel Core 2 Duo, Perl 5.12.2.

       For each cache, "bench.pl" does repeated gets and sets of a data structure for at least 10
       seconds and measures the wallclock time per operation.

       These numbers should just be used as a rough guideline! Actual results will vary widely
       depending on system, get/set pattern, actual values being set, the proper tuning of
       memcached/mysql, etc. For best results run the benchmark script (available in this
       distribution) on your own system.

          Cache                Get time Set time Description
          cache_ref            0.009ms  0.008ms  Cache::Ref (CART)
          chi_memory_raw       0.019ms  0.036ms  CHI::Driver::MemoryRaw
          cache_fastmmap       0.022ms  0.040ms  Cache::FastMmap
          chi_memory           0.042ms  0.066ms  CHI::Driver::Memory
          chi_berkeleydb       0.052ms  0.073ms  CHI::Driver::BerkeleyDB
          chi_fastmmap         0.057ms  0.087ms  CHI::Driver::FastMmap
          cache_cache_memory   0.065ms  0.070ms  Cache::MemoryCache
          cache_memcached_fast 0.097ms  0.131ms  Cache::Memcached::Fast
          chi_dbi_sqlite       0.112ms  1.659ms  CHI::Driver::DBI (sqlite)
          cache_memcached_lib  0.118ms  0.156ms  Cache::Memcached::libmemcached
          chi_file             0.118ms  1.138ms  CHI::Driver::File
          chi_memcached_fast   0.138ms  0.178ms  CHI::Driver::Memcached::Fast
          chi_memcached_lib    0.151ms  0.202ms  CHI::Driver::Memcached::libmemcached
          chi_dbi_mysql        0.236ms  0.273ms  CHI::Driver::DBI (mysql)
          cache_memcached_std  0.238ms  0.180ms  Cache::Memcached
          chi_memcached_std    0.279ms  0.235ms  CHI::Driver::Memcached
          cache_cache_file     0.481ms  1.391ms  Cache::FileCache

SEE ALSO

       CHI

AUTHOR

       Jonathan Swartz <swartz@pobox.com>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2012 by Jonathan Swartz.

       This is free software; you can redistribute it and/or modify it under the same terms as
       the Perl 5 programming language system itself.