Using a VSM for SQL Database Connect and getting an error and then going offline until enabling the "Use connection pool" feature. But the server is not responding and the transaction count is not increasing.
A;; supported DevTest releases.
When using connection pooling for load tests (multi-VUs), it may be needing to configure the lisa.jdbc.pool.maxPoolSize property not to run out of connections (starvation).
Add lisa.jdbc.pool.maxPoolSize=25 ( default is 10) in the local.properties file of the VSE Server.
Restart the VSE.
Refer to section "SQL Database Execution (JDBC)" in the documentation of the DevTest release you are running.