java - Is it dangerous to increase too much Heap & PermGen Sizes inside application runing under tomcat? -



java - Is it dangerous to increase too much Heap & PermGen Sizes inside application runing under tomcat? -

i have medium web app application running on tomcat 7.

i increased heap size -xms2048m -xmx2048m (via setenv.sh of tomcat 7) resolve heapsize error. wondering if high values.

does traduces wrong in code ? or go farther ? there limitations ? consequences of big increment ?

if it's not solution, how track error within eclipse. error occurs when launch web app , navigate throught it. don't see how utilize debug mode in case.

java eclipse tomcat heap-memory

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