ab results for twiggy

ab result for node (cluster, 2 workers)

TravelMate:bin meettya$ ./ab -n 10000 -c 480 -k http://192.168.1.2:3000/?url=$RANDOM
This is ApacheBench, Version 2.3 <$Revision: 1178079 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 192.168.1.2 (be patient)
Completed 1000 requests
Completed 2000 requests
Completed 3000 requests
Completed 4000 requests
Completed 5000 requests
Completed 6000 requests
Completed 7000 requests
Completed 8000 requests
Completed 9000 requests
Completed 10000 requests
Finished 10000 requests


Server Software:        
Server Hostname:        192.168.1.2
Server Port:            3000

Document Path:          /?url=24531
Document Length:        43 bytes

Concurrency Level:      480
Time taken for tests:   7.568 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Keep-Alive requests:    10000
Total transferred:      2060000 bytes
HTML transferred:       430000 bytes
Requests per second:    1321.38 [#/sec] (mean)
Time per request:       363.257 [ms] (mean)
Time per request:       0.757 [ms] (mean, across all concurrent requests)
Transfer rate:          265.82 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    5  21.3      0     136
Processing:    45  353  90.7    337     920
Waiting:       45  353  90.7    336     920
Total:        146  357 102.9    337    1056

Percentage of the requests served within a certain time (ms)
  50%    337
  66%    373
  75%    398
  80%    410
  90%    479
  95%    593
  98%    663
  99%    742
 100%   1056 (longest request)

ab results for node (one instance)

TravelMate:bin meettya$ ./ab -n 10000 -c 240 -k http://192.168.1.2:3000/?url=$RANDOM
This is ApacheBench, Version 2.3 <$Revision: 1178079 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 192.168.1.2 (be patient)
Completed 1000 requests
Completed 2000 requests
Completed 3000 requests
Completed 4000 requests
Completed 5000 requests
Completed 6000 requests
Completed 7000 requests
Completed 8000 requests
Completed 9000 requests
Completed 10000 requests
Finished 10000 requests


Server Software:        
Server Hostname:        192.168.1.2
Server Port:            3000

Document Path:          /?url=15374
Document Length:        44 bytes

Concurrency Level:      240
Time taken for tests:   7.558 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Keep-Alive requests:    10000
Total transferred:      2070000 bytes
HTML transferred:       440000 bytes
Requests per second:    1323.04 [#/sec] (mean)
Time per request:       181.400 [ms] (mean)
Time per request:       0.756 [ms] (mean, across all concurrent requests)
Transfer rate:          267.45 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    1   9.2      0      75
Processing:    92  178  46.8    168     578
Waiting:       91  178  46.8    168     578
Total:         92  179  54.1    168     649

Percentage of the requests served within a certain time (ms)
  50%    168
  66%    176
  75%    184
  80%    188
  90%    223
  95%    246
  98%    358
  99%    450
 100%    649 (longest request)

gistfile1.sh

TravelMate:bin meettya$ ./ab -n 10000 -c 130 -k http://192.168.1.2:8080/?url=$RANDOM
This is ApacheBench, Version 2.3 <$Revision: 1178079 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 192.168.1.2 (be patient)
Completed 1000 requests
Completed 2000 requests
Completed 3000 requests
Completed 4000 requests
Completed 5000 requests
Completed 6000 requests
apr_socket_recv: Connection reset by peer (54)
Total of 6685 requests completed

with error
TravelMate:perl-url-shortener meettya$ twiggy --listen :8080 shortener.psgi
Can't locate URI/http.pm:   Too many open files at (eval 45) line 2, <> line 6.
AnyEvent::Handle uncaught error: Broken pipe at /Users/meettya/perl5/perlbrew/perls/perl-5.16.0/lib/site_perl/5.16.0/Twiggy/Server.pm line 601.

TravelMate:bin meettya$ ./ab -n 10000 -c 120 -k http://192.168.1.2:8080/?url=$RANDOM
This is ApacheBench, Version 2.3 <$Revision: 1178079 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 192.168.1.2 (be patient)
Completed 1000 requests
Completed 2000 requests
Completed 3000 requests
Completed 4000 requests
Completed 5000 requests
Completed 6000 requests
Completed 7000 requests
Completed 8000 requests
Completed 9000 requests
Completed 10000 requests
Finished 10000 requests


Server Software:        
Server Hostname:        192.168.1.2
Server Port:            8080

Document Path:          /?url=26742
Document Length:        43 bytes

Concurrency Level:      120
Time taken for tests:   23.622 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Keep-Alive requests:    0
Total transferred:      1020000 bytes
HTML transferred:       430000 bytes
Requests per second:    423.34 [#/sec] (mean)
Time per request:       283.463 [ms] (mean)
Time per request:       2.362 [ms] (mean, across all concurrent requests)
Transfer rate:          42.17 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    1   2.3      0      28
Processing:   139  281  46.6    268     571
Waiting:      139  280  44.7    267     537
Total:        143  282  47.2    268     589

Percentage of the requests served within a certain time (ms)
  50%    268
  66%    274
  75%    279
  80%    283
  90%    313
  95%    390
  98%    470
  99%    505
 100%    589 (longest request)