#!/usr/bin/ruby
-require 'rubygems'
-require 'date'
-gem 'home_run', '>= 0'
-require 'apache_log_regex'
+require "rubygems"
+require "date"
+gem "home_run", ">= 0"
+require "apache_log_regex"
NUM_LINES = 10000
def uris_from_logs
- lines = Array.new
+ lines = []
max_time = nil
min_time = nil
parser = ApacheLogRegex.new('%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %x')
min_time = [min_time, t].compact.min
max_time = [max_time, t].compact.max
lines << uri
- rescue ApacheLogRegex::ParseError => e
+ rescue ApacheLogRegex::ParseError
# nil
end
end
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
+ when %r{api/0\.6/map} then :map
+ when %r{api/0\.6/changeset/[0-9]*/upload} then :upload
+ when %r{api/0\.6/amf} then :amf
+ when %r{api/0\.6/(node|way|relation)/[0-9]*/history} then :history
+ when %r{api/0\.6/(node|way|relation)/[0-9]*/full} then :full
+ when %r{api/0\.6/trackpoints} then :trkpts
+ when %r{api/0\.6/} then :other
else :web
end
end
-if ARGV[0] == 'config'
+if ARGV[0] == "config"
puts "graph_title Requests processed"
puts "graph_vlabel Number of requests per minute"
puts "graph_category api"
else
min_time, max_time, lines = uris_from_logs
delta_t = (max_time - min_time).to_f * 24 * 60
- counts = lines.
- collect {|x| categorise_uri(x)}.
- inject(Hash.new) do |h, e|
- if h.has_key? e
+ counts = lines
+ .collect { |x| categorise_uri(x) }
+ .each_with_object({}) do |e, h|
+ if h.key? e
h[e] += 1
else
h[e] = 1
end
- h
end
CALL_TYPES.keys.each do |type|