diff options
| author | Eugen Rochko <eugen@zeonfederated.com> | 2017-01-18 23:44:29 +0100 |
|---|---|---|
| committer | Eugen Rochko <eugen@zeonfederated.com> | 2017-01-18 23:44:29 +0100 |
| commit | 306eb6e9c90295dcdff2a0094066542a46a8e634 (patch) | |
| tree | 10851d9b6eb2d81f5249769dc35bd2c1fb7d61d1 /config | |
| parent | 7cfd5b680a64e2dcdc375274d9619e8ab2e2bb9f (diff) | |
Add optional StatsD performance tracking
Diffstat (limited to 'config')
| -rw-r--r-- | config/application.rb | 2 | ||||
| -rw-r--r-- | config/environments/production.rb | 4 | ||||
| -rw-r--r-- | config/initializers/inflections.rb | 7 | ||||
| -rw-r--r-- | config/initializers/statsd.rb | 20 |
4 files changed, 29 insertions, 4 deletions
diff --git a/config/application.rb b/config/application.rb index e561d0473..e97fb165b 100644 --- a/config/application.rb +++ b/config/application.rb @@ -30,6 +30,8 @@ module Mastodon config.active_job.queue_adapter = :sidekiq + config.middleware.insert(0, 'StatsDMonitor') + config.middleware.insert_before 0, Rack::Cors do allow do origins '*' diff --git a/config/environments/production.rb b/config/environments/production.rb index 8b8d974b3..30170e810 100644 --- a/config/environments/production.rb +++ b/config/environments/production.rb @@ -104,4 +104,8 @@ Rails.application.configure do config.react.variant = :production config.active_record.logger = nil + + config.to_prepare do + StatsD.backend = StatsD::Instrument::Backends::NullBackend if ENV['STATSD_ADDR'].blank? + end end diff --git a/config/initializers/inflections.rb b/config/initializers/inflections.rb index ac033bf9d..8fd1ae72c 100644 --- a/config/initializers/inflections.rb +++ b/config/initializers/inflections.rb @@ -10,7 +10,6 @@ # inflect.uncountable %w( fish sheep ) # end -# These inflection rules are supported but not enabled by default: -# ActiveSupport::Inflector.inflections(:en) do |inflect| -# inflect.acronym 'RESTful' -# end +ActiveSupport::Inflector.inflections(:en) do |inflect| + inflect.acronym 'StatsD' +end diff --git a/config/initializers/statsd.rb b/config/initializers/statsd.rb new file mode 100644 index 000000000..c9c754e7f --- /dev/null +++ b/config/initializers/statsd.rb @@ -0,0 +1,20 @@ +# frozen_string_literal: true + +StatsD.prefix = 'mastodon' +StatsD.default_sample_rate = 1 + +StatsDMonitor.extend(StatsD::Instrument) +StatsDMonitor.statsd_measure(:call, 'request.duration') + +STATSD_REQUEST_METRICS = { + 'request.status.success' => 200, + 'request.status.not_found' => 404, + 'request.status.too_many_requests' => 429, + 'request.status.internal_server_error' => 500, +}.freeze + +STATSD_REQUEST_METRICS.each do |name, code| + StatsDMonitor.statsd_count_if(:call, name) do |status, _env, _body| + status.to_i == code + end +end |