WSO2 EI Tune up parameters - recycle and reuse
This article is to describe a set of WSO2 EI 6.x.x's OS-level performance tuning parameters which you want to be mindful when configuring in your deployment. Official WSO2 EI's Network and OS level tuning parameters can be found in [1] for the EI version 6.5.0. "net.ipv4.tcp_tw_recycle, net.ipv4.tcp_tw_reuse and net.ipv4.tcp_fin_timeout" This blog describes the TIME_WAIT state and how the above set of parameters acts in the deployment in a busy Linux server. [2] As described in the official documentation and the above blog, better not to configure "net.ipv4.tcp_tw_recycle" in a NAT enabled environment. Since when recycle is enabled, the server can't distinguish new incoming connections from different clients behind the same NAT device. I would recommend having the reuse enabled in a such a situation with "net.ipv4.tcp_fin_timeout" value set to a lower value. If you have enabled recycle in your NAT enabled environment, you would prob
