~> siege -c 5 -b -t30s http://wp1.localhost
** SIEGE 2.68
** Preparing 5 concurrent users for battle.
The server is now under siege...
Lifting the server siege...      done.
Transactions:		         258 hits
Availability:		      100.00 %
Elapsed time:		       29.56 secs
Data transferred:	        0.55 MB
Response time:		        0.57 secs
Transaction rate:	        8.73 trans/sec
Throughput:		        0.02 MB/sec
Concurrency:		        4.95
Successful transactions:         258
Failed transactions:	           0
Longest transaction:	        1.10
Shortest transaction:	        0.26