Was and WebLogic log description __web

"Was"
　1. Log location
% installation directory%\websphere\appserver\profiles\appsrv01\logs\server1
2. log file description
SystemErr.log: System error log
SystemOut.log: Log of all activities in the system
Trace.log: Log of all tracked events in the system
StartServer.log: Start a log of server events
StopServer.log: Stop log of server events
Native_stderr.log:GC (garbage Collection) garbage collection log, which indicates whether memory management is normal.

"Weblogic"
　1. Log location : \user_projects\domains\domain_name\servers\server_name\logs
　2. log file description
AdminServer.log:WebLogic server runs the log and logs information from WebLogic server during startup/shutdown/run. You can set the path and name of the file, the level of error output, and so on in the Gernal property page.
Access.log:HTTP access logs that record access records for files on the server. Can be set in the HTTP property page.
Domain_name.log:DOMAIN run the log to record the running information for WebLogic server in the domain.
Server_name.log: Server log, by default, the server forwards a message to the domain run log with a severity level of notice or higher.

Reference: http://edocs.weblogicfans.net/wls/docs92/logging/logging_services.html "Understanding WebLogic Logging Service"