Document JVM configuration options

[vpaturet]

Summary

This PR documents general recommendations on JVM tuning in a production environment.

Issue

No

Unit tests

No

Documentation

Updated Configuration.md

[codecov-commenter]

Codecov Report

Base: 58.55% // Head: 58.56% // Increases project coverage by +0.00% 🎉

Coverage data is based on head (eb2d6a4) compared to base (4f2325f).
Patch has no changes to coverable lines.

Additional details and impacted files

@@            Coverage Diff             @@
##             dev-2.x    #4492   +/-   ##
==========================================
  Coverage      58.55%   58.56%           
  Complexity     11485    11485           
==========================================
  Files           1515     1515           
  Lines          60309    60309           
  Branches        6842     6842           
==========================================
+ Hits           35313    35317    +4     
+ Misses         22928    22921    -7     
- Partials        2068     2071    +3     

Impacted Files	Coverage Δ
...ripplanner/model/transfer/ConstrainedTransfer.java	83.33% <0.00%> (-3.34%)	⬇️
...g/opentripplanner/updater/GraphUpdaterManager.java	51.89% <0.00%> (-2.54%)	⬇️
...pplanner/graph_builder/module/osm/OSMDatabase.java	77.09% <0.00%> (+0.95%)	⬆️
...aph_builder/module/OsmBoardingLocationsModule.java	81.17% <0.00%> (+2.35%)	⬆️

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.