Parse function for UnDP Transform option

I got below commands which gives me only first digit of output cpu and memory, How can I get complete value for cpu (i.e. 2.2) and complete value for memory (i.e.1.3)
  

parse((?<result>\w+), {tomcat_TSTNZ3})                      parse(.+\s+(?<result>\w+), {tomcat_TSTNZ2})                   

Transform Value for CPU

parse((?<result>\d[0-9]*\.\d[0-9]*), {tomcat}) -- Output --> 2.2

Transform Value for Memory

parse(.+\s+(?<result>\d[0-9]*\.\d[0-9]*), {tomcat}) -- Output --> 1.3

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