rubyBenchmark.txt

# ab -n 500 -c 30 http://127.0.0.1:4567/

This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 127.0.0.1 (be patient)


Server Software:        WEBrick/1.3.1
Server Hostname:        127.0.0.1
Server Port:            4567

Document Path:          /
Document Length:        18 bytes

Concurrency Level:      30
Time taken for tests:   2.627 seconds
Complete requests:      500
Failed requests:        466
   (Connect: 0, Receive: 0, Length: 466, Exceptions: 0)
Write errors:           0
Total transferred:      92496 bytes
HTML transferred:       8496 bytes
Requests per second:    190.32 [#/sec] (mean)
Time per request:       157.631 [ms] (mean)
Time per request:       5.254 [ms] (mean, across all concurrent requests)
Transfer rate:          34.38 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.3      0       2
Processing:    17   42  28.8     37     451
Waiting:       15   39  28.5     35     445
Total:         17   42  28.9     37     453

Percentage of the requests served within a certain time (ms)
  50%     37
  66%     41
  75%     44
  80%     47
  90%     61
  95%     67
  98%     85
  99%     94
 100%    453 (longest request)

varnish.sh

sudo /usr/sbin/varnishd -P /var/run/varnishd.pid \
                        -a 0.0.0.0:81 \
                        -T 0.0.0.0:4568 \
                        -f /etc/varnish/default.vcl \
                        -s malloc,10M

varnishBenchmark.txt

# ab -n 500 -c 30 http://127.0.0.1:81/

This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 127.0.0.1 (be patient)


Server Software:        WEBrick/1.3.1
Server Hostname:        127.0.0.1
Server Port:            81

Document Path:          /
Document Length:        18 bytes

Concurrency Level:      30
Time taken for tests:   0.206 seconds
Complete requests:      500
Failed requests:        0
Write errors:           0
Total transferred:      128380 bytes
HTML transferred:       9432 bytes
Requests per second:    2432.87 [#/sec] (mean)
Time per request:       12.331 [ms] (mean)
Time per request:       0.411 [ms] (mean, across all concurrent requests)
Transfer rate:          610.02 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    2   1.2      1      12
Processing:     0   10   7.1      8      29
Waiting:        0    8   6.8      6      28
Total:          0   11   7.2     10      31

Percentage of the requests served within a certain time (ms)
  50%     10
  66%     14
  75%     17
  80%     18
  90%     21
  95%     26
  98%     29
  99%     30
 100%     31 (longest request)

varnishTest.rb

require 'sinatra'

get '/' do
  999.times do
    rand
  end

  rand.to_s
end