httperf --uri=/ --port=4567 --server=localhost --num-conns=20 --num-calls=1000
httperf --client=0/1 --server=localhost --port=4567 --uri=/ --send-buffer=4096 --recv-buffer=16384 --num-conns=20 --num-calls=1000
httperf: warning: open file limit > FD_SETSIZE; limiting max. # of open files to FD_SETSIZE
Maximum connect burst length: 1

Total: connections 20 requests 20000 replies 20000 test-duration 25.383 s

Connection rate: 0.8 conn/s (1269.2 ms/conn, <=1 concurrent connections)
Connection time [ms]: min 1213.3 avg 1269.2 max 1352.4 median 1264.5 stddev 35.7
Connection time [ms]: connect 0.1
Connection length [replies/conn]: 1000.000

Request rate: 787.9 req/s (1.3 ms/req)
Request size [B]: 62.0

Reply rate [replies/s]: min 779.1 avg 788.3 max 803.7 stddev 9.7 (5 samples)
Reply time [ms]: response 1.3 transfer 0.0
Reply size [B]: header 210.0 content 108.0 footer 0.0 (total 318.0)
Reply status: 1xx=0 2xx=20000 3xx=0 4xx=0 5xx=0

CPU time [s]: user 3.53 system 21.66 (user 13.9% system 85.3% total 99.3%)
Net I/O: 292.4 KB/s (2.4*10^6 bps)

Errors: total 0 client-timo 0 socket-timo 0 connrefused 0 connreset 0
Errors: fd-unavail 0 addrunavail 0 ftab-full 0 other 0