#!/usr/bin/ruby
-require 'rubygems'
-require 'date'
-require 'hpricot'
-require 'open-uri'
+require "rubygems"
+require "date"
+require "hpricot"
+require "open-uri"
def uris_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) }
+ 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 only the URI part
server = $PROGRAM_NAME.match("api_calls_(.*)")[1]
-if ARGV[0] == 'config'
+if ARGV[0] == "config"
puts "graph_title Active requests"
puts "graph_vlabel Number of requests"
puts "graph_category api"