Apache Performance Tuning Tips
Apache Specifics Remove unused modules – save memory by not loading modules that you do not need, including but not limited to mod_php, mod_ruby, mod_perl, etc. Use mod_disk_cache NOT mod_mem_cache – mod_mem_cache will not share its cache amongst different apache processes, which results in high memory usage with little performance gain since on an active server, mod_mem_cache will rarely serve the same page twice in the same apache process. Configure mod_disk_cache with a flat hierarchy – ensure that you are…