How to improve lsapi performance

Issue

How to improve lsapi performance?

Environment

• CloudLinux
• Mod_lsapi

Solution

To improve lsapi performance, we would recommend using either CRIU or lsapi_with_connection_pool mode that can be enabled in lsapi.conf. Both are accelerating technologies aimed to increase 'mod_lsapi' performance.

• With "pool_mode" enabled, mod_lsapi maintains persistent connections with the back-end, which drastically increases performance (accelerates requests processing) but also increases the number of processes in LVE as well as memory usage.

• CRIU is faster and uses less memory.

Useful links

• mod_lsapi PRO - Connection pool mode
• mod_lsapi PRO - СRIU Support
• mod_lsapi PRO - Configuration references