We are running multiple tomcats instances in single box for different different applications, and we are sending logs to syslog using following lines in tomcat config.
JAVA_OPTS="$JAVA_OPTS -Dserver.syslog.host=logserver1.example.com"
JAVA_OPTS="$JAVA_OPTS -Dserver.syslog.level=WARN"
Is there anyway i can add custom tag in log file so i can log them base on per instances?