Class: GitLab::Exporter::WebExporter::RunGC

Inherits:

Object

Object
GitLab::Exporter::WebExporter::RunGC

Defined in:: lib/gitlab_exporter/web_exporter.rb

Overview

Performs a major GC after each request. We found that this helps to free up several MB of memory in conjunction with sricter malloc config. See gitlab.com/gitlab-org/gitlab/-/issues/297241

Instance Method Summary collapse

#call(env) ⇒ Object
#initialize(app) ⇒ RunGC constructor

A new instance of RunGC.

Constructor Details

#initialize(app) ⇒ `RunGC`

Returns a new instance of RunGC.



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# File 'lib/gitlab_exporter/web_exporter.rb', line 42

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ `Object`

# File 'lib/gitlab_exporter/web_exporter.rb', line 46

def call(env)
  @app.call(env).tap do
    GC.start
  end
end