gitlab-org--gitlab-foss/lib/gitlab/rugged_instrumentation.rb
Sean McGivern f9c456bd0c Make performance bar enabled checks consistent
Previously, we called the `peek_enabled?` method like so:

    prepend_before_action :set_peek_request_id, if: :peek_enabled?

Now we don't have a `set_peek_request_id` method, so we don't need that
line. However, the `peek_enabled?` part had a side-effect: it would also
populate the request store cache for whether the performance bar was
enabled for the current request or not.

This commit makes that side-effect explicit, and replaces all uses of
`peek_enabled?` with the more explicit
`Gitlab::PerformanceBar.enabled_for_request?`. There is one spec that
still sets `SafeRequestStore[:peek_enabled]` directly, because it is
contrasting behaviour with and without a request store enabled.

The upshot is:

1. We still set the value in one place. We make it more explicit that
   that's what we're doing.
2. Reading that value uses a consistent method so it's easier to find in
   future.
2019-08-28 17:25:02 +01:00

43 lines
1 KiB
Ruby

# frozen_string_literal: true
module Gitlab
module RuggedInstrumentation
def self.query_time
SafeRequestStore[:rugged_query_time] ||= 0
end
def self.query_time=(duration)
SafeRequestStore[:rugged_query_time] = duration
end
def self.query_time_ms
(self.query_time * 1000).round(2)
end
def self.query_count
SafeRequestStore[:rugged_call_count] ||= 0
end
def self.increment_query_count
SafeRequestStore[:rugged_call_count] ||= 0
SafeRequestStore[:rugged_call_count] += 1
end
def self.active?
SafeRequestStore.active?
end
def self.add_call_details(details)
return unless Gitlab::PerformanceBar.enabled_for_request?
Gitlab::SafeRequestStore[:rugged_call_details] ||= []
Gitlab::SafeRequestStore[:rugged_call_details] << details
end
def self.list_call_details
return [] unless Gitlab::PerformanceBar.enabled_for_request?
Gitlab::SafeRequestStore[:rugged_call_details] || []
end
end
end