Details
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Task
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Status: Resolved
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Normal
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Resolution: Fixed
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None
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None
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Night's Watch
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3
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NW - 2021-09-08
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Enhancement
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This enhancement lowers memory consumption by about 10%. This is achieved through making string literals frozen in some of our highest memory consumption Ruby files.
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Needs Assessment
Description
freeze string in the prime candidates files:
| lib/puppet/concurrent/thread_local_singleton.rb |
| lib/puppet/parser/scope.rb |
| lib/puppet/parser/templatewrapper.rb |
| lib/puppet/pops/model/factory.rb |
| lib/puppet/pops/model/ast.rb |
| lib/puppet/pops/parser/lexer2.rb |
| lib/puppet/pops/parser/slurp_support.rb |
| lib/puppet/pops/types/type_formatter.rb |
| lib/puppet/resource/type_collection.rb |
| lib/puppet/util/tagging.rb |
if the changes are not trivial, follow-up tickets should be created.
see parent epic comments on how to check memory usage