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1年間無職だった

siege をラップして多少細かい情報をまとめる gem 書いた。

github.com

Usage

たとえば Rails 内でこうやる。

re = SiegeSiege.run(
      time: 20,
      concurrent: 4,
      user_agent: false,
      urls:
        [
          "http://localhost:3002#{students_path}",
          "http://localhost:3002#{students_path} POST name=abc",
          SiegeSiege::URL.new("http://localhost:3002#{students_path}", :post, {name: 'abc'}),
        ] + Student.ids.shuffle[0..2].map { |id| "http://localhost:3002#{student_path(id)}" }
    )

するとこういうのが得られる。

普通に使ってもコンソールに出てきてたやつ

re.total_result                                                                                                                                                                                                                                                                                                                                                                                  
=> {:command=>"siege -v -c 4 -t 20s -r 1 -R /tmp/20161030-21093-1lo07ca -f /tmp/20161030-21093-13f1kj6",
 :defaulting_to_time_based_testing=>{:value=>20.0, :unit=>"seconds"},
 :transactions=>{:value=>96.0, :unit=>"hits"},
 :availability=>{:value=>75.0, :unit=>"%"},
 :elapsed_time=>{:value=>19.47, :unit=>"secs"},
 :data_transferred=>{:value=>2.03, :unit=>"MB"},
 :response_time=>{:value=>0.8, :unit=>"secs"},
 :transaction_rate=>{:value=>4.93, :unit=>"trans/sec"},
 :throughput=>{:value=>0.1, :unit=>"MB/sec"},
 :concurrency=>{:value=>3.93, :unit=>""},
 :successful_transactions=>{:value=>96.0, :unit=>""},
 :failed_transactions=>{:value=>32.0, :unit=>""},
 :longest_transaction=>{:value=>10.65, :unit=>""},
 :shortest_transaction=>{:value=>0.01, :unit=>""}}

アクセスに使った URL 毎に平均レスポンス時間とか

re.average_log                                                                                                                                                                                                                                                                                                                                                                                   
=> [#<struct SiegeSiege::AverageLog id=6, url="http://localhost:3002/students/10763", count=17, secs=0.691, siege_url=#<SiegeSiege::URL:0x007fbee6efe870 @http_method=:get, @parameter={}, @url="http://localhost:3002/students/10763">>,
 #<struct SiegeSiege::AverageLog id=0, url="http://localhost:3002/students", count=16, secs=1.276, siege_url=#<SiegeSiege::URL:0x007fbee6efeb18 @http_method=:get, @parameter={}, @url="http://localhost:3002/students">>,
 #<struct SiegeSiege::AverageLog id=5, url="http://localhost:3002/students/39284", count=16, secs=0.767, siege_url=#<SiegeSiege::URL:0x007fbee6efe938 @http_method=:get, @parameter={}, @url="http://localhost:3002/students/39284">>,
 #<struct SiegeSiege::AverageLog id=7, url="http://localhost:3002/students/94576", count=17, secs=0.108, siege_url=#<SiegeSiege::URL:0x007fbee6efe7a8 @http_method=:get, @parameter={}, @url="http://localhost:3002/students/94576">>,
 #<struct SiegeSiege::AverageLog id=3, url="http://localhost:3002/students", count=15, secs=1.367, siege_url=#<SiegeSiege::URL:0x007fbee6cd9518 @http_method=:post, @parameter={:name=>"abc"}, @url="http://localhost:3002/students">>,
 #<struct SiegeSiege::AverageLog id=1, url="http://localhost:3002/students", count=15, secs=0.651, siege_url=#<SiegeSiege::URL:0x007fbee6efea50 @http_method=:post, @parameter="name=abc", @url="http://localhost:3002/students">>]

標準出力をまとめたやつ

re.raw_log
=> [#<struct SiegeSiege::LineLog protocol="HTTP/1.1", status="200", secs=10.09, bytes=633, url="http://localhost:3002/students/10763", id=6, date=Sun, 30 Oct 2016 13:10:31 +0000, siege_url=#<SiegeSiege::URL:0x007fbee6efe870 @http_method=:get, @parameter={}, @url="http://localhost:3002/students/10763">>,
 #<struct SiegeSiege::LineLog protocol="HTTP/1.1", status="200", secs=10.29, bytes=45579, url="http://localhost:3002/students", id=0, date=Sun, 30 Oct 2016 13:10:31 +0000, siege_url=#<SiegeSiege::URL:0x007fbee6efeb18 @http_method=:get, @parameter={}, @url="http://localhost:3002/students">>,
 #<struct SiegeSiege::LineLog protocol="HTTP/1.1", status="200", secs=10.24, bytes=633, url="http://localhost:3002/students/39284", id=5, date=Sun, 30 Oct 2016 13:10:31 +0000, siege_url=#<SiegeSiege::URL:0x007fbee6efe938 @http_method=:get, @parameter={}, @url="http://localhost:3002/students/39284">>,
 #<struct SiegeSiege::LineLog protocol="HTTP/1.1", status="200", secs=0.25, bytes=633, url="http://localhost:3002/students/94576", id=7, date=Sun, 30 Oct 2016 13:10:41 +0000, siege_url=#
# 略

所感

カジュアルにテストできて便利ですね、みたいなツールで、詳細な情報を取ろうとするのはやめといた方がいいと思いました。(適切なやつをさがそう)