httpstub

A simple high performance http server

• can only serv one file
• can simulate response delay
• based on epoll

usage: httpstub -p <port> -f <data file> -d <delay (ms)> [-q quiet]

Performance

• httpstub -f README.md -q

  with "-q", no debug messages written to "stub.log"

• ab -n10000 -c1000 http://localhost:8402/ : 15000 r/s

• ab -n10000 -c1000 -k http://localhost:8402/ : 52000 r/s

• Test Env:

    $grep MemTotal /proc/meminfo
    MemTotal:      8174464 kB
  
    $grep 'model name' /proc/cpuinfo
    model name      :        Intel(R) Xeon(R) CPU E7- 2870  @ 2.40GHz
    model name      :        Intel(R) Xeon(R) CPU E7- 2870  @ 2.40GHz
    model name      :        Intel(R) Xeon(R) CPU E7- 2870  @ 2.40GHz
    model name      :        Intel(R) Xeon(R) CPU E7- 2870  @ 2.40GHz
  
    $uname -a
    Linux ts-rh64-6 2.6.18-308.el5 #1 SMP Fri Jan 27 17:17:51 EST 2012 x86_64 x86_64 x86_64 GNU/Linux