Add latest changes from gitlab-org/gitlab@15-7-stable-eev15.7.0-rc42

1 files changed, 35 insertions, 0 deletions

diff --git a/lib/gitlab/memory/reports/heap_dump.rb b/lib/gitlab/memory/reports/heap_dump.rb
new file mode 100644
index 00000000000..95779407f12
--- /dev/null
+++ b/lib/gitlab/memory/reports/heap_dump.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Memory
+    module Reports
+      class HeapDump
+        class << self
+          def enqueue!
+            @write_heap_dump = true
+          end
+
+          def enqueued?
+            !!@write_heap_dump
+          end
+        end
+
+        def name
+          'heap_dump'
+        end
+
+        def active?
+          Feature.enabled?(:report_heap_dumps, type: :ops)
+        end
+
+        def run(writer)
+          return false unless self.class.enqueued?
+
+          ObjectSpace.dump_all(output: writer)
+
+          true
+        end
+      end
+    end
+  end
+end