Jira (PUP-11073) Reduce Memory Usage

[Josh Cooper (Jira)]

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Josh Cooper created an issue   Puppet / PUP-11073 Reduce Memory Usage Issue Type: Epic Assignee: Unassigned Created: 2021/05/26 1:14 PM Priority: Normal Reporter: Josh Cooper Puppet was written before frozen string literals were added in Ruby 2.3, so by default puppet creates many transient string objects during compilation, which must be garbage collected. We can't simply switch all source files over to using frozen_string_literal: true because we sometimes create a string in one module/class/file, and the string is mutated somewhere unrelated. So we have to be selective about adding the pragma or calling String#freeze. The following are prime candidates: 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 Add Comment   This message was sent by Atlassian Jira (v8.13.2#813002-sha1:c495a97) -- You received this message because you are subscribed to the Google Groups "Puppet Bugs" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-bugs+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/puppet-bugs/JIRA.400951.1622060066000.42692.1622060100094%40Atlassian.JIRA.