Remove dead Ruby code

1 files changed, 0 insertions, 59 deletions

diff --git a/lib/gitlab_metrics.rb b/lib/gitlab_metrics.rb
deleted file mode 100644
index 917a489..0000000
--- a/lib/gitlab_metrics.rb
+++ /dev/null
@@ -1,59 +0,0 @@
-require_relative 'gitlab_config'
-require_relative 'gitlab_logger'
-
-module GitlabMetrics
-  module System
-    # THREAD_CPUTIME is not supported on OS X
-    if Process.const_defined?(:CLOCK_THREAD_CPUTIME_ID)
-      def self.cpu_time
-        Process.
-          clock_gettime(Process::CLOCK_THREAD_CPUTIME_ID, :millisecond)
-      end
-    else
-      def self.cpu_time
-        Process.
-          clock_gettime(Process::CLOCK_PROCESS_CPUTIME_ID, :millisecond)
-      end
-    end
-
-    # Returns the current monotonic clock time in a given precision.
-    #
-    # Returns the time as a Fixnum.
-    def self.monotonic_time
-      if defined?(Process::CLOCK_MONOTONIC)
-        Process.clock_gettime(Process::CLOCK_MONOTONIC, :millisecond)
-      else
-        Process.clock_gettime(Process::CLOCK_REALTIME, :millisecond)
-      end
-    end
-  end
-
-  def self.logger
-    $logger
-  end
-
-  # Measures the execution time of a block.
-  #
-  # Example:
-  #
-  #     GitlabMetrics.measure(:find_by_username_duration) do
-  #       User.find_by_username(some_username)
-  #     end
-  #
-  # name - The name of the field to store the execution time in.
-  #
-  # Returns the value yielded by the supplied block.
-  def self.measure(name)
-    start_real = System.monotonic_time
-    start_cpu = System.cpu_time
-
-    retval = yield
-
-    real_time = System.monotonic_time - start_real
-    cpu_time = System.cpu_time - start_cpu
-
-    logger.debug('metrics', name: name, wall_time: real_time, cpu_time: cpu_time)
-
-    retval
-  end
-end