Sub: serverlog issue

when I changed the
Changes done in WebMethods config-server.cnf
watt.server.cronMaxThreads=50
watt.server.threadPool=500

getting this messages in server log :
2011-07-13 15:54:19 CAT [CommonLib.MWS.0002D] [Pool - default]. Added new connection to check out pool. MaxSize = 10; total pool size = 2; idle pool size = 1; check out size = 1

[CommonLib.MWS.0002D] com.webmethods.portal.service.sql.core.provider.pool.ConnectionPool - cleanupPool: destroy object com.webmethods.portal.service.sql.core.provider.pool.Po

Is this giving you any issues? If yes please give an outline for the issue?