+++ /dev/null
-#!/usr/bin/ruby
-
-require 'rubygems'
-require 'date'
-require 'hpricot'
-require 'open-uri'
-
-def uri_and_times_from_status(server)
- file = open("http://#{server}/server-status").read
- doc = Hpricot.parse(file)
- tables = doc / 'table'
- rows = (tables[0] / 'tr')[1..-1]
- data = rows.collect { |r| (r / 'td').collect(&:inner_html) }
- # filter where the PID is numeric, status is 'W' and host matches the server
- matching_data = data.select { |r| (r[1].to_i > 0) && r[3].match(/W/) && r[11].match(server) }
- # return URI and number of seconds processing for each request
- matching_data.collect { |r| [r[12], r[5].to_i] }
-end
-
-CALL_TYPES = {
- :map => "Map API calls",
- :upload => "Changeset diff uploads",
- :amf => "AMF API calls",
- :history => "Element history fetches",
- :full => "Full element fetches",
- :trkpts => "GPX trackpoints calls",
- :web => "Web site traffic",
- :other => "Other API calls"
-}
-
-def categorise_uri(line)
- uri = line.split(" ")[1]
-
- case uri
- when /api\/0\.6\/map/ then :map
- when /api\/0\.6\/changeset\/[0-9]*\/upload/ then :upload
- when /api\/0\.6\/amf/ then :amf
- when /api\/0\.6\/(node|way|relation)\/[0-9]*\/history/ then :history
- when /api\/0\.6\/(node|way|relation)\/[0-9]*\/full/ then :full
- when /api\/0\.6\/trackpoints/ then :trkpts
- when /api\/0\.6\// then :other
- else :web
- end
-end
-
-server = $0.match("api_waits_(.*)")[1]
-
-if ARGV[0] == 'config'
- puts "graph_title Wait times for active requests"
- puts "graph_vlabel Average time of requests"
- puts "graph_category api"
- CALL_TYPES.each { |k, v| puts "#{k}.label #{v}" }
-
-else
- counts = uri_and_times_from_status(server).
- collect { |x, y| [categorise_uri(x), y] }.
- inject(Hash.new) do |h, e|
- category, time = e
- if h.has_key? category
- h[category] += [time]
- else
- h[category] = [time]
- end
- h
- end
-
- CALL_TYPES.keys.each do |type|
- count = counts[type] || [0]
- avg = count.inject(0) { |x, y|x + y } / (1.0 * count.length)
- puts "#{type}.value #{avg}"
- end
-end