Welcome to Ubuntu 12.04.1 LTS (GNU/Linux 3.2.0-23-generic x86_64)

 * Documentation:  https://help.ubuntu.com/

  System information as of Thu Mar 21 13:53:31 PDT 2013

  System load:  0.42               Processes:           110
  Usage of /:   9.8% of 131.63GB   Users logged in:     1
  Memory usage: 10%                IP address for eth1: 172.16.98.98
  Swap usage:   0%

  Graph this data and manage this system at https://landscape.canonical.com/

107 packages can be updated.
51 updates are security updates.


---------------------------------------------------------
 Running Warmup rack-ruby
 weighttp -k -n 100000 -c 256 -t 8 172.16.98.122:8080/json
---------------------------------------------------------

weighttp - a lightweight and simple webserver benchmarking tool

starting benchmark...
spawning thread #1: 32 concurrent requests, 12500 total requests
spawning thread #2: 32 concurrent requests, 12500 total requests
spawning thread #3: 32 concurrent requests, 12500 total requests
spawning thread #4: 32 concurrent requests, 12500 total requests
spawning thread #5: 32 concurrent requests, 12500 total requests
spawning thread #6: 32 concurrent requests, 12500 total requests
spawning thread #7: 32 concurrent requests, 12500 total requests
spawning thread #8: 32 concurrent requests, 12500 total requests
progress:  10% done
progress:  20% done
progress:  30% done
progress:  40% done
progress:  50% done
progress:  60% done
progress:  70% done
progress:  80% done
progress:  90% done
progress: 100% done

finished in 13 sec, 183 millisec and 310 microsec, 7585 req/s, 1876 kbyte/s
requests: 100000 total, 100000 started, 100000 done, 9058 succeeded, 90942 failed, 0 errored
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 25335146 bytes total, 25000000 bytes http, 335146 bytes data

---------------------------------------------------------
 Concurrency: 8 for rack-ruby
 weighttp -k -n 100000 -c 8 -t 8 172.16.98.122:8080/json
---------------------------------------------------------

weighttp - a lightweight and simple webserver benchmarking tool

starting benchmark...
spawning thread #1: 1 concurrent requests, 12500 total requests
spawning thread #2: 1 concurrent requests, 12500 total requests
spawning thread #3: 1 concurrent requests, 12500 total requests
spawning thread #4: 1 concurrent requests, 12500 total requests
spawning thread #5: 1 concurrent requests, 12500 total requests
spawning thread #6: 1 concurrent requests, 12500 total requests
spawning thread #7: 1 concurrent requests, 12500 total requests
spawning thread #8: 1 concurrent requests, 12500 total requests
progress:  10% done
progress:  20% done
progress:  30% done
progress:  40% done
progress:  50% done
progress:  60% done
progress:  70% done
progress:  80% done
progress:  90% done
progress: 100% done

finished in 11 sec, 777 millisec and 934 microsec, 8490 req/s, 2214 kbyte/s
requests: 100000 total, 100000 started, 100000 done, 46167 succeeded, 53833 failed, 0 errored
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 26708174 bytes total, 24999995 bytes http, 1708179 bytes data

---------------------------------------------------------
 Concurrency: 16 for rack-ruby
 weighttp -k -n 100000 -c 16 -t 8 172.16.98.122:8080/json
---------------------------------------------------------

weighttp - a lightweight and simple webserver benchmarking tool

starting benchmark...
spawning thread #1: 2 concurrent requests, 12500 total requests
spawning thread #2: 2 concurrent requests, 12500 total requests
spawning thread #3: 2 concurrent requests, 12500 total requests
spawning thread #4: 2 concurrent requests, 12500 total requests
spawning thread #5: 2 concurrent requests, 12500 total requests
spawning thread #6: 2 concurrent requests, 12500 total requests
spawning thread #7: 2 concurrent requests, 12500 total requests
spawning thread #8: 2 concurrent requests, 12500 total requests
progress:  10% done
progress:  20% done
progress:  30% done
progress:  40% done
progress:  50% done
progress:  60% done
progress:  70% done
progress:  80% done
progress:  90% done
progress: 100% done

finished in 10 sec, 511 millisec and 490 microsec, 9513 req/s, 2389 kbyte/s
requests: 100000 total, 100000 started, 100000 done, 19462 succeeded, 80538 failed, 0 errored
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 25720094 bytes total, 25000000 bytes http, 720094 bytes data

---------------------------------------------------------
 Concurrency: 32 for rack-ruby
 weighttp -k -n 100000 -c 32 -t 8 172.16.98.122:8080/json
---------------------------------------------------------

weighttp - a lightweight and simple webserver benchmarking tool

starting benchmark...
spawning thread #1: 4 concurrent requests, 12500 total requests
spawning thread #2: 4 concurrent requests, 12500 total requests
spawning thread #3: 4 concurrent requests, 12500 total requests
spawning thread #4: 4 concurrent requests, 12500 total requests
spawning thread #5: 4 concurrent requests, 12500 total requests
spawning thread #6: 4 concurrent requests, 12500 total requests
spawning thread #7: 4 concurrent requests, 12500 total requests
spawning thread #8: 4 concurrent requests, 12500 total requests
progress:  10% done
progress:  20% done
progress:  30% done
progress:  40% done
progress:  50% done
progress:  60% done
progress:  70% done
progress:  80% done
progress:  90% done
progress: 100% done

finished in 11 sec, 651 millisec and 247 microsec, 8582 req/s, 2118 kbyte/s
requests: 100000 total, 100000 started, 100000 done, 7566 succeeded, 92434 failed, 0 errored
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 25279942 bytes total, 25000000 bytes http, 279942 bytes data

---------------------------------------------------------
 Concurrency: 64 for rack-ruby
 weighttp -k -n 100000 -c 64 -t 8 172.16.98.122:8080/json
---------------------------------------------------------

weighttp - a lightweight and simple webserver benchmarking tool

starting benchmark...
spawning thread #1: 8 concurrent requests, 12500 total requests
spawning thread #2: 8 concurrent requests, 12500 total requests
spawning thread #3: 8 concurrent requests, 12500 total requests
spawning thread #4: 8 concurrent requests, 12500 total requests
spawning thread #5: 8 concurrent requests, 12500 total requests
spawning thread #6: 8 concurrent requests, 12500 total requests
spawning thread #7: 8 concurrent requests, 12500 total requests
spawning thread #8: 8 concurrent requests, 12500 total requests
progress:  10% done
progress:  20% done
progress:  30% done
progress:  40% done
progress:  50% done
progress:  60% done
progress:  70% done
progress:  80% done
progress:  90% done
progress: 100% done

finished in 12 sec, 766 millisec and 433 microsec, 7833 req/s, 1940 kbyte/s
requests: 100000 total, 100000 started, 100000 done, 9956 succeeded, 90044 failed, 0 errored
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 25368372 bytes total, 25000000 bytes http, 368372 bytes data

---------------------------------------------------------
 Concurrency: 128 for rack-ruby
 weighttp -k -n 100000 -c 128 -t 8 172.16.98.122:8080/json
---------------------------------------------------------

weighttp - a lightweight and simple webserver benchmarking tool

starting benchmark...
spawning thread #1: 16 concurrent requests, 12500 total requests
spawning thread #2: 16 concurrent requests, 12500 total requests
spawning thread #3: 16 concurrent requests, 12500 total requests
spawning thread #4: 16 concurrent requests, 12500 total requests
spawning thread #5: 16 concurrent requests, 12500 total requests
spawning thread #6: 16 concurrent requests, 12500 total requests
spawning thread #7: 16 concurrent requests, 12500 total requests
spawning thread #8: 16 concurrent requests, 12500 total requests
progress:  10% done
progress:  20% done
progress:  30% done
progress:  40% done
progress:  50% done
progress:  60% done
progress:  70% done
progress:  80% done
progress:  90% done
progress: 100% done

finished in 13 sec, 53 millisec and 699 microsec, 7660 req/s, 1901 kbyte/s
requests: 100000 total, 100000 started, 100000 done, 11438 succeeded, 88562 failed, 0 errored
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 25423206 bytes total, 25000000 bytes http, 423206 bytes data

---------------------------------------------------------
 Concurrency: 256 for rack-ruby
 weighttp -k -n 100000 -c 256 -t 8 172.16.98.122:8080/json
---------------------------------------------------------

weighttp - a lightweight and simple webserver benchmarking tool

starting benchmark...
spawning thread #1: 32 concurrent requests, 12500 total requests
spawning thread #2: 32 concurrent requests, 12500 total requests
spawning thread #3: 32 concurrent requests, 12500 total requests
spawning thread #4: 32 concurrent requests, 12500 total requests
spawning thread #5: 32 concurrent requests, 12500 total requests
spawning thread #6: 32 concurrent requests, 12500 total requests
spawning thread #7: 32 concurrent requests, 12500 total requests
spawning thread #8: 32 concurrent requests, 12500 total requests
progress:  10% done
progress:  20% done
progress:  30% done
progress:  40% done
progress:  50% done
progress:  60% done
progress:  70% done
progress:  80% done
progress:  90% done
progress: 100% done

finished in 12 sec, 881 millisec and 555 microsec, 7763 req/s, 1914 kbyte/s
requests: 100000 total, 100000 started, 100000 done, 6713 succeeded, 93287 failed, 0 errored
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 25248381 bytes total, 25000000 bytes http, 248381 bytes data
