Hi, *Check CPU and RAM usage on the server* Cpu utilization upto 20% max RAM More than half memory free
*Try increasing thread pool size further* Increased to 24 threads Found issue but not sure,like if any exception in executing query ,in that time period other clients try to connect ,in that case its taking long time.Is that limitation? Thanks siva -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/