On Premise environment is down and the tomcat logs shows outofmemory error

Hi All,

Suddenly, the environment became very slow and then completely inaccessible. Upon checking the Tomcat logs on the server, we discovered an OutOfMemory error. We later found out that performance testing had been conducted in this environment, which is not intended for load testing.

need some help to recover the environment

Thanks in Advance ,

Udhaya