We are TMBL and having serious performance issues with JIRA. WE have re- started the server, increased the memory capacity, database connections but doesnt work. Please assist us ASAP. Contact us immediately at chithrapv@tmbank.com.au

[Nic Brough -Adaptavist-]

Start at https://confluence.atlassian.com/jirakb/troubleshooting-performance-problems-336169888.html and remember that just throwing memory at a java system can make things worse.  You need to work out what the problem really is before you know that is a good answer.