1 files changed, 0 insertions, 54 deletions
diff --git a/lib/gitlab/metrics/metric.rb b/lib/gitlab/metrics/metric.rb
deleted file mode 100644
index 30f181542be..00000000000
--- a/lib/gitlab/metrics/metric.rb
+++ /dev/null
@@ -1,54 +0,0 @@
-# frozen_string_literal: true
-
-module Gitlab
-  module Metrics
-    # Class for storing details of a single metric (label, value, etc).
-    class Metric
-      JITTER_RANGE = (0.000001..0.001).freeze
-
-      attr_reader :series, :values, :tags, :type
-
-      # series - The name of the series (as a String) to store the metric in.
-      # values - A Hash containing the values to store.
-      # tags   - A Hash containing extra tags to add to the metrics.
-      def initialize(series, values, tags = {}, type = :metric)
-        @values = values
-        @series = series
-        @tags   = tags
-        @type   = type
-      end
-
-      def event?
-        type == :event
-      end
-
-      # Returns a Hash in a format that can be directly written to InfluxDB.
-      def to_hash
-        # InfluxDB overwrites an existing point if a new point has the same
-        # series, tag set, and timestamp. In a highly concurrent environment
-        # this means that using the number of seconds since the Unix epoch is
-        # inevitably going to collide with another timestamp. For example, two
-        # Rails requests processed by different processes may end up generating
-        # metrics using the _exact_ same timestamp (in seconds).
-        #
-        # Due to the way InfluxDB is set up there's no solution to this problem,
-        # all we can do is lower the amount of collisions. We do this by using
-        # System.real_time which returns the nanoseconds as a Float providing
-        # greater accuracy. We then add a small random value that is large
-        # enough to distinguish most timestamps but small enough to not alter
-        # the timestamp significantly.
-        #
-        # See https://gitlab.com/gitlab-com/operations/issues/175 for more
-        # information.
-        time = System.real_time(:nanosecond) + rand(JITTER_RANGE)
-
-        {
-          series:    @series,
-          tags:      @tags,
-          values:    @values,
-          timestamp: time.to_i
-        }
-      end
-    end
-  end
-end