PFS存储引擎10/17/22 2 Why ●为了减少使用cpu做内存copy，减少系统调用 ●发挥某些被操作系统屏蔽的功能，例如nvme write zero ●根据阿里《When Cloud Storage Meets RDMA》的说法 ●在100Gbps网络带宽时，内存带宽成为瓶颈 ●Intel Memory Latency Checker (MLC)测试得到的CPU内存带宽是 61Gbps10/17/22

less memory than 2.2.x. New Modules mod_proxy_fcgi FastCGI Protocol backend for mod_proxy mod_proxy_scgi SCGI Protocol backend for mod_proxy mod_proxy_express Provides dynamically configured mass active connections on the backend servers. mod_proxy_html Formerly a third-party module, this supports fixing of HTML links in a reverse proxy situation, where the backend generates URLs that are not authentication. mod_session Enables the use of session state for clients, using cookie or database storage. mod_allowmethods New module to restrict certain HTTP methods without interfering with authentication

less memory than 2.2.x. New Modules mod_proxy_fcgi FastCGI Protocol backend for mod_proxy mod_proxy_scgi SCGI Protocol backend for mod_proxy mod_proxy_express Provides dynamically configured mass active connections on the backend servers. mod_proxy_html Formerly a third-party module, this supports fixing of HTML links in a reverse proxy situation, where the backend generates URLs that are not authentication. mod_session Enables the use of session state for clients, using cookie or database storage. mod_allowmethods New module to restrict certain HTTP methods without interfering with authentication

less memory than 2.2.x. New Modules mod_proxy_fcgi FastCGI Protocol backend for mod_proxy mod_proxy_scgi SCGI Protocol backend for mod_proxy mod_proxy_express Provides dynamically configured mass active connections on the backend servers. mod_proxy_html Formerly a third-party module, this supports fixing of HTML links in a reverse proxy situation, where the backend generates URLs that are not authentication. mod_session Enables the use of session state for clients, using cookie or database storage. mod_allowmethods New module to restrict certain HTTP methods without interfering with authentication

less memory than 2.2.x. New Modules mod_proxy_fcgi FastCGI Protocol backend for mod_proxy mod_proxy_scgi SCGI Protocol backend for mod_proxy mod_proxy_express Provides dynamically configured mass active connections on the backend servers. mod_proxy_html Formerly a third-party module, this supports fixing of HTML links in a reverse proxy situation, where the backend generates URLs that are not authentication. mod_session Enables the use of session state for clients, using cookie or database storage. mod_allowmethods New module to restrict certain HTTP methods without interfering with authentication

less memory than 2.2.x. New Modules mod_proxy_fcgi FastCGI Protocol backend for mod_proxy mod_proxy_scgi SCGI Protocol backend for mod_proxy mod_proxy_express Provides dynamically configured mass active connections on the backend servers. mod_proxy_html Formerly a third-party module, this supports fixing of HTML links in a reverse proxy situation, where the backend generates URLs that are not authentication. mod_session Enables the use of session state for clients, using cookie or database storage. mod_allowmethods New module to restrict certain HTTP methods without interfering with authentication

less memory than 2.2.x. New Modules mod_proxy_fcgi FastCGI Protocol backend for mod_proxy mod_proxy_scgi SCGI Protocol backend for mod_proxy mod_proxy_express Provides dynamically configured mass active connections on the backend servers. mod_proxy_html Formerly a third-party module, this supports fixing of HTML links in a reverse proxy situation, where the backend generates URLs that are not authentication. mod_session Enables the use of session state for clients, using cookie or database storage. mod_allowmethods New module to restrict certain HTTP methods without interfering with authentication

less memory than 2.2.x. New Modules mod_proxy_fcgi FastCGI Protocol backend for mod_proxy mod_proxy_scgi SCGI Protocol backend for mod_proxy mod_proxy_express Provides dynamically configured mass active connections on the backend servers. mod_proxy_html Formerly a third-party module, this supports fixing of HTML links in a reverse proxy situation, where the backend generates URLs that are not authentication. mod_session Enables the use of session state for clients, using cookie or database storage. mod_allowmethods New module to restrict certain HTTP methods without interfering with authentication

less memory than 2.2.x. New Modules mod_proxy_fcgi FastCGI Protocol backend for mod_proxy mod_proxy_scgi SCGI Protocol backend for mod_proxy mod_proxy_express Provides dynamically configured mass active connections on the backend servers. mod_proxy_html Formerly a third-party module, this supports fixing of HTML links in a reverse proxy situation, where the backend generates URLs that are not authentication. mod_session Enables the use of session state for clients, using cookie or database storage. mod_allowmethods New module to restrict certain HTTP methods without interfering with authentication

less memory than 2.2.x. New Modules mod_proxy_fcgi FastCGI Protocol backend for mod_proxy mod_proxy_scgi SCGI Protocol backend for mod_proxy mod_proxy_express Provides dynamically configured mass active connections on the backend servers. mod_proxy_html Formerly a third-party module, this supports fixing of HTML links in a reverse proxy situation, where the backend generates URLs that are not authentication. mod_session Enables the use of session state for clients, using cookie or database storage. mod_allowmethods New module to restrict certain HTTP methods without interfering with authentication