Stress Testing fails after 240 users

Dear Employer, For tuning MySQL server there are various factors needs to be consider. The moist IMP parts are RAM and CPU. There are many more points as well. If you want i can help you to achieve your requoirement. About myself, Worked as below; Hungama Digital Media and Ent. Pvt Ltd as Junior Linux Linux Admin worked on AWS servers Kennovation services Pvt Ltd as System Administrator worked on H/W servers. Opendr Business Services Pvt Ltd as System Eng worked on digitaloceans and Firehost cloud servers. Overall 6 yrs of exp in Linux and 3.5 yrs in LAMP, MySQL troubleshooting and tuning