httest : sample usage part 1

just referred to httest documentation

http://htt.sourceforge.net/cgi-bin/cwiki/bin/public

# /usr/local/bin/httest –version httest 2.4.3 Copyright (C) 2006 Free Software Foundation, Inc. This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Written by Christian Liesch

I increased # of nf_conntrack_max and disabled syn cookies on both httest and httpd box.

- load test

# cat load2.htt PERF:RAMPUP 100 10000 CLIENT 2000 _AUTO_CLOSE on _LOOP 100000 [ms] #CLIENT _REQ 192.168.0.100 80 __GET /a.html HTTP/1.1 __HOST: foo.bar __User-Agent: foobar __ _EXPECT . "HTTP/1.1 200 OK" _WAIT __GET /b.html HTTP/1.1 __HOST: foo.bar __User-Agent: foobar __ _EXPECT . "HTTP/1.1 200 OK" _WAIT _END END

2 GET requests per one TCP connection.

# /usr/local/bin/httest -lsT load2.htt

stats on the server

about 5,000 HTTP GET / sec

- SSL trace

SSL , SSL2 , TLS

# cat ssl_trace.htt SET YOUR_HOST=192.168.0.100 SET YOUR_PORT=443 # runs exactly one time CLIENT  _REQ $YOUR_HOST SSL:$YOUR_PORT  __GET /index.html HTTP/1.1  __Host: $YOUR_HOST  __User-Agent: mozilla  __  _WAIT  _REQ $YOUR_HOST SSL2:$YOUR_PORT  __GET /index.html HTTP/1.1  __Host: $YOUR_HOST  __User-Agent: mozilla  __  _WAIT  _REQ $YOUR_HOST TLS1:$YOUR_PORT  __GET /index.html HTTP/1.1  __Host: $YOUR_HOST  __User-Agent: mozilla  __  _WAIT END

# /usr/local/bin/httest ssl_trace.htt run ssl_trace.htt                                                                CLT0-0 start ... _REQ 192.168.0.100 SSL:443 __GET /index.html HTTP/1.1 __Host: 192.168.0.100 __User-Agent: mozilla __ _WAIT >GET /index.html HTTP/1.1 >Host: 192.168.0.100 >User-Agent: mozilla > <HTTP/1.1 200 OK <Server: Apache/2.2.15 (CentOS) <Content-Type: text/html; charset=UTF-8 <Date: Wed, 05 Jun 2013 08:25:34 GMT <Accept-Ranges: bytes <ETag: "4008f-8-4d98210f9295c" <Connection: Keep-Alive <Last-Modified: Thu, 04 Apr 2013 05:16:00 GMT <Content-Length: 8 < <server2 _REQ 192.168.0.100 TLS1:443 __GET /index.html HTTP/1.1 __Host: 192.168.0.100 __User-Agent: mozilla __ _WAIT >GET /index.html HTTP/1.1 >Host: 192.168.0.100 >User-Agent: mozilla > <HTTP/1.1 200 OK <Server: Apache/2.2.15 (CentOS) <Content-Type: text/html; charset=UTF-8 <Date: Wed, 05 Jun 2013 08:25:34 GMT <Accept-Ranges: bytes <ETag: "400bd-8-4d982101de865" <Connection: Keep-Alive <Last-Modified: Thu, 04 Apr 2013 05:15:46 GMT <Content-Length: 8 < <server1 OK

- SSL load test

# cat ssl_load.htt SET YOUR_HOST=192.168.0.100 SET YOUR_PORT=443 PERF:RAMPUP 100 10000 CLIENT 2000 _AUTO_CLOSE on _LOOP 100000 [ms]  _REQ $YOUR_HOST TLS1:$YOUR_PORT  __GET /index.html HTTP/1.1  __Host: $YOUR_HOST  __User-Agent: mozilla  __  _WAIT  _REQ $YOUR_HOST TLS1:$YOUR_PORT  __GET /index.html HTTP/1.1  __Host: $YOUR_HOST  __User-Agent: mozilla  __  _WAIT _END END

# /usr/local/bin/httest -sT ssl_load.htt

4,000 HTTPS / sec

httest support multi thread

PID USER      PR  NI  VIRT  RES  SHR S  %CPU %MEM    TIME+  COMMAND 28452 root      20   0 7012m 652m 2396 S   276  5.4  20:50.44 httest