diff options
Diffstat (limited to 'lib/gitlab/metrics/unicorn_sampler.rb')
| -rw-r--r-- | lib/gitlab/metrics/unicorn_sampler.rb | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/lib/gitlab/metrics/unicorn_sampler.rb b/lib/gitlab/metrics/unicorn_sampler.rb deleted file mode 100644 index f6987252039..00000000000 --- a/lib/gitlab/metrics/unicorn_sampler.rb +++ /dev/null @@ -1,48 +0,0 @@ -module Gitlab - module Metrics - class UnicornSampler < BaseSampler - def initialize(interval) - super(interval) - end - - def unicorn_active_connections - @unicorn_active_connections ||= Gitlab::Metrics.gauge(:unicorn_active_connections, 'Unicorn active connections', {}, :max) - end - - def unicorn_queued_connections - @unicorn_queued_connections ||= Gitlab::Metrics.gauge(:unicorn_queued_connections, 'Unicorn queued connections', {}, :max) - end - - def enabled? - # Raindrops::Linux.tcp_listener_stats is only present on Linux - unicorn_with_listeners? && Raindrops::Linux.respond_to?(:tcp_listener_stats) - end - - def sample - Raindrops::Linux.tcp_listener_stats(tcp_listeners).each do |addr, stats| - unicorn_active_connections.set({ type: 'tcp', address: addr }, stats.active) - unicorn_queued_connections.set({ type: 'tcp', address: addr }, stats.queued) - end - - Raindrops::Linux.unix_listener_stats(unix_listeners).each do |addr, stats| - unicorn_active_connections.set({ type: 'unix', address: addr }, stats.active) - unicorn_queued_connections.set({ type: 'unix', address: addr }, stats.queued) - end - end - - private - - def tcp_listeners - @tcp_listeners ||= Unicorn.listener_names.grep(%r{\A[^/]+:\d+\z}) - end - - def unix_listeners - @unix_listeners ||= Unicorn.listener_names - tcp_listeners - end - - def unicorn_with_listeners? - defined?(Unicorn) && Unicorn.listener_names.any? - end - end - end -end |