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From: Eric Wong <e@80x24.org>
To: unicorn-public@bogomips.org
Subject: [PATCH 1/3] unit benchmark for our HTTP parser
Date: Thu,  4 Jul 2019 22:01:06 +0000
Message-ID: <20190704220108.7849-2-e@80x24.org> (raw)
In-Reply-To: <20190704220108.7849-1-e@80x24.org>

Some changes coming to the HTTP parser, so might as well throw
some sort of benchmark we can work with to validate
improvements.
---
 test/benchmark/http_parser.rb | 43 +++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 test/benchmark/http_parser.rb

diff --git a/test/benchmark/http_parser.rb b/test/benchmark/http_parser.rb
new file mode 100644
index 0000000..9509637
--- /dev/null
+++ b/test/benchmark/http_parser.rb
@@ -0,0 +1,43 @@
+# encoding: binary
+# benchmark for HTTP parser hackers:
+#   make http && ruby -I lib:ext/unicorn_http test/benchmark/http_parser.rb
+require 'unicorn'
+require 'optparse'
+require 'benchmark'
+$stdout.sync = true
+extra = []
+nr = 100000
+op = OptionParser.new("", 24, '  ') do |opts|
+  opts.banner = "Usage: #$0"
+  opts.separator "#$0 options:"
+  # some of these switches exist for rackup command-line compatibility,
+
+  opts.on('-n NUM', Integer, 'number of iterations') { |i| nr = i }
+  opts.on('-H HEADER:VALUE', String) { |h| extra << h }
+  opts.parse! ARGV
+end
+extra << '' if extra[0]
+
+payload = <<"".freeze
+GET /nowhere HTTP/1.0\r
+Host: example.com\r
+Accept-Encoding: gzip\r
+Accept-Language: en-US\r
+User-Agent: curl/7.52.1\r
+Accept: */*\r
+Referer: https://example.com/eye-kant-spel\r
+Cache-Control: max-age=0\r
+X-Forwarded-For: 0.6.6.6\r
+#{extra.join("\r\n")}\r
+
+hp = Unicorn::HttpParser.new
+puts payload.gsub(/^/, '> ')
+puts "#{nr} iterations"
+res = Benchmark.measure do
+  nr.times do
+    hp.buf << payload
+    hp.parse or abort
+    hp.clear
+  end
+end
+puts Benchmark::CAPTION, res
-- 
EW


  reply index

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-04 22:01 [PATCH 0/3] http: use gperf for common field memoization Eric Wong
2019-07-04 22:01 ` Eric Wong [this message]
2019-07-04 22:01 ` [PATCH 2/3] http: use gperf for common fields optimization Eric Wong
2019-07-04 22:01 ` [PATCH 3/3] http: memoize more common fields Eric Wong
2019-07-05 20:30 ` [PATCH 4/3] http: gperf 3.0.3 compatibility Eric Wong

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