???????????????????????web??????
?????????????????httpref????siege?????????web???????????????????Web??????????????е?“?????”??????в??????????????????web?????????????????????????????????????????????????????У???????????????????????????С?
?????????????
????????????????Httperf????
httperf --server xx.com
--port 80
--uri /foreground/all_stars
--rate 100
--num-conn 2000
--num-call 1
--timeout 5
????rate??????????????????num-conn?????????????? ??num-call?????????????????????1
????sina????????????
httperf --server sina.com.cn --num-conn 300 --rate 30
httperf --client=0/1 --server=sina.com.cn --port=80 --uri=/ --rate=30 --send-buffer=4096 --recv-buffer=16384 --num-conns=300 --num-calls=1
Maximum connect burst length: 1
Total: connections 300 requests 300 replies 300 test-duration 10.687 s
Connection rate: 28.1 conn/s (35.6 ms/conn?? <=5 concurrent connections)
Connection time [ms]: min 34.0 avg 98.7 max 4073.1 median 57.5 stddev 314.3
Connection time [ms]: connect 28.9
Connection length [replies/conn]: 1.000
Request rate: 28.1 req/s (35.6 ms/req)
Request size [B]: 64.0
Reply rate [replies/s]: min 29.6 avg 29.7 max 29.8 stddev 0.1 (2 samples)
Reply time [ms]: response 69.8 transfer 0.0
Reply size [B]: header 379.0 content 231.0 footer 0.0 (total 610.0)
Reply status: 1xx=0 2xx=0 3xx=300 4xx=0 5xx=0
CPU time [s]: user 0.31 system 10.32 (user 2.9% system 96.6% total 99.5%)
Net I/O: 18.5 KB/s (0.2*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
??????????????????29.7
???????????5
?????????????? 69.8????
???????????????????
???????Java????????????????????????web??????????????????????????????ù?????в??????????????????????????????????????????????????????????????????web??????
?????????????????httpref????siege?????????web???????????????????Web??????????????е?“?????”??????в??????????????????web?????????????????????????????????????????????????????У???????????????????????????С?
?????????????
????????????????Httperf????
httperf --server xx.com
--port 80
--uri /foreground/all_stars
--rate 100
--num-conn 2000
--num-call 1
--timeout 5
????rate??????????????????num-conn?????????????? ??num-call?????????????????????1
????sina????????????
httperf --server sina.com.cn --num-conn 300 --rate 30
httperf --client=0/1 --server=sina.com.cn --port=80 --uri=/ --rate=30 --send-buffer=4096 --recv-buffer=16384 --num-conns=300 --num-calls=1
Maximum connect burst length: 1
Total: connections 300 requests 300 replies 300 test-duration 10.687 s
Connection rate: 28.1 conn/s (35.6 ms/conn?? <=5 concurrent connections)
Connection time [ms]: min 34.0 avg 98.7 max 4073.1 median 57.5 stddev 314.3
Connection time [ms]: connect 28.9
Connection length [replies/conn]: 1.000
Request rate: 28.1 req/s (35.6 ms/req)
Request size [B]: 64.0
Reply rate [replies/s]: min 29.6 avg 29.7 max 29.8 stddev 0.1 (2 samples)
Reply time [ms]: response 69.8 transfer 0.0
Reply size [B]: header 379.0 content 231.0 footer 0.0 (total 610.0)
Reply status: 1xx=0 2xx=0 3xx=300 4xx=0 5xx=0
CPU time [s]: user 0.31 system 10.32 (user 2.9% system 96.6% total 99.5%)
Net I/O: 18.5 KB/s (0.2*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
??????????????????29.7
???????????5
?????????????? 69.8????
???????????????????
???????Java????????????????????????web??????????????????????????????ù?????в????????????????????????????????????????????