httperf --timeout=60 --client=0/1 --server=honamsun.cs.columbia.edu --port=1234 --uri=/sn2119/servlet/CPSimpleDBServlet2?id=100 --rate=10 --send-buffer=4096 --recv-buffer=16384 --num-conns=1800 --num-calls=1 Maximum connect burst length: 2 Total: connections 1800 requests 1800 replies 1800 test-duration 179.929 s Connection rate: 10.0 conn/s (100.0 ms/conn, <=2 concurrent connections) Connection time [ms]: min 18.0 avg 28.1 max 61.6 median 27.5 stddev 1.4 Connection time [ms]: connect 0.2 Connection length [replies/conn]: 1.000 Request rate: 10.0 req/s (100.0 ms/req) Request size [B]: 115.0 Reply rate [replies/s]: min 10.0 avg 10.0 max 10.0 stddev 0.0 (35 samples) Reply time [ms]: response 27.9 transfer 0.0 Reply size [B]: header 148.0 content 316.0 footer 0.0 (total 464.0) Reply status: 1xx=0 2xx=1800 3xx=0 4xx=0 5xx=0 CPU time [s]: user 41.81 system 134.90 (user 23.2% system 75.0% total 98.2%) Net I/O: 5.7 KB/s (0.0*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 httperf --timeout=60 --client=0/1 --server=honamsun.cs.columbia.edu --port=1234 --uri=/sn2119/servlet/CPSimpleDBServlet2?id=100 --rate=20 --send-buffer=4096 --recv-buffer=16384 --num-conns=3600 --num-calls=1 Maximum connect burst length: 1 Total: connections 3600 requests 3600 replies 3600 test-duration 179.978 s Connection rate: 20.0 conn/s (50.0 ms/conn, <=1 concurrent connections) Connection time [ms]: min 19.7 avg 27.8 max 36.6 median 27.5 stddev 0.6 Connection time [ms]: connect 0.2 Connection length [replies/conn]: 1.000 Request rate: 20.0 req/s (50.0 ms/req) Request size [B]: 115.0 Reply rate [replies/s]: min 20.0 avg 20.0 max 20.0 stddev 0.0 (35 samples) Reply time [ms]: response 27.6 transfer 0.0 Reply size [B]: header 148.0 content 316.0 footer 0.0 (total 464.0) Reply status: 1xx=0 2xx=3600 3xx=0 4xx=0 5xx=0 CPU time [s]: user 41.05 system 135.71 (user 22.8% system 75.4% total 98.2%) Net I/O: 11.3 KB/s (0.1*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 httperf --timeout=60 --client=0/1 --server=honamsun.cs.columbia.edu --port=1234 --uri=/sn2119/servlet/CPSimpleDBServlet2?id=100 --rate=30 --send-buffer=4096 --recv-buffer=16384 --num-conns=5400 --num-calls=1 Maximum connect burst length: 1 Total: connections 5400 requests 5400 replies 5400 test-duration 179.995 s Connection rate: 30.0 conn/s (33.3 ms/conn, <=2 concurrent connections) Connection time [ms]: min 18.5 avg 27.8 max 41.2 median 27.5 stddev 0.6 Connection time [ms]: connect 0.2 Connection length [replies/conn]: 1.000 Request rate: 30.0 req/s (33.3 ms/req) Request size [B]: 115.0 Reply rate [replies/s]: min 29.8 avg 30.0 max 30.2 stddev 0.1 (35 samples) Reply time [ms]: response 27.6 transfer 0.0 Reply size [B]: header 148.0 content 316.0 footer 0.0 (total 464.0) Reply status: 1xx=0 2xx=5400 3xx=0 4xx=0 5xx=0 CPU time [s]: user 40.86 system 135.77 (user 22.7% system 75.4% total 98.1%) Net I/O: 17.0 KB/s (0.1*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 httperf --timeout=60 --client=0/1 --server=honamsun.cs.columbia.edu --port=1234 --uri=/sn2119/servlet/CPSimpleDBServlet2?id=100 --rate=40 --send-buffer=4096 --recv-buffer=16384 --num-conns=7200 --num-calls=1 Maximum connect burst length: 5 Total: connections 7200 requests 7196 replies 7143 test-duration 203.052 s Connection rate: 35.5 conn/s (28.2 ms/conn, <=270 concurrent connections) Connection time [ms]: min 28.2 avg 3103.8 max 55139.5 median 2621.5 stddev 4260.2 Connection time [ms]: connect 921.9 Connection length [replies/conn]: 1.000 Request rate: 35.4 req/s (28.2 ms/req) Request size [B]: 115.0 Reply rate [replies/s]: min 1.2 avg 35.7 max 40.4 stddev 9.2 (40 samples) Reply time [ms]: response 2175.5 transfer 0.0 Reply size [B]: header 165.0 content 316.0 footer 0.0 (total 481.0) Reply status: 1xx=0 2xx=7143 3xx=0 4xx=0 5xx=0 CPU time [s]: user 9.33 system 189.96 (user 4.6% system 93.6% total 98.1%) Net I/O: 20.5 KB/s (0.2*10^6 bps) Errors: total 57 client-timo 56 socket-timo 0 connrefused 0 connreset 1 Errors: fd-unavail 0 addrunavail 0 ftab-full 0 other 0 httperf --timeout=60 --client=0/1 --server=honamsun.cs.columbia.edu --port=1234 --uri=/sn2119/servlet/CPSimpleDBServlet2?id=100 --rate=50 --send-buffer=4096 --recv-buffer=16384 --num-conns=9000 --num-calls=1 Maximum connect burst length: 6 Total: connections 8548 requests 7850 replies 7729 test-duration 214.147 s Connection rate: 39.9 conn/s (25.1 ms/conn, <=1022 concurrent connections) Connection time [ms]: min 35.2 avg 13498.5 max 102212.1 median 6242.5 stddev 14672.9 Connection time [ms]: connect 9441.4 Connection length [replies/conn]: 1.000 Request rate: 36.7 req/s (27.3 ms/req) Request size [B]: 115.0 Reply rate [replies/s]: min 9.6 avg 36.7 max 46.4 stddev 6.8 (42 samples) Reply time [ms]: response 3961.6 transfer 0.0 Reply size [B]: header 166.0 content 316.0 footer 0.0 (total 482.0) Reply status: 1xx=0 2xx=7729 3xx=0 4xx=0 5xx=0 CPU time [s]: user 2.66 system 207.22 (user 1.2% system 96.8% total 98.0%) Net I/O: 21.1 KB/s (0.2*10^6 bps) Errors: total 1271 client-timo 760 socket-timo 0 connrefused 0 connreset 59 Errors: fd-unavail 452 addrunavail 0 ftab-full 0 other 0 httperf --timeout=60 --client=0/1 --server=honamsun.cs.columbia.edu --port=1234 --uri=/sn2119/servlet/CPSimpleDBServlet2?id=100 --rate=60 --send-buffer=4096 --recv-buffer=16384 --num-conns=10800 --num-calls=1 Maximum connect burst length: 8 Total: connections 8854 requests 7894 replies 7726 test-duration 213.276 s Connection rate: 41.5 conn/s (24.1 ms/conn, <=1022 concurrent connections) Connection time [ms]: min 36.2 avg 13591.2 max 75751.9 median 7008.5 stddev 14178.2 Connection time [ms]: connect 9884.7 Connection length [replies/conn]: 1.000 Request rate: 37.0 req/s (27.0 ms/req) Request size [B]: 115.0 Reply rate [replies/s]: min 7.8 avg 36.7 max 45.2 stddev 6.8 (42 samples) Reply time [ms]: response 3599.5 transfer 0.0 Reply size [B]: header 166.0 content 316.0 footer 0.0 (total 482.0) Reply status: 1xx=0 2xx=7726 3xx=0 4xx=0 5xx=0 CPU time [s]: user 2.36 system 206.87 (user 1.1% system 97.0% total 98.1%) Net I/O: 21.2 KB/s (0.2*10^6 bps) Errors: total 3074 client-timo 1058 socket-timo 0 connrefused 0 connreset 70 Errors: fd-unavail 1946 addrunavail 0 ftab-full 0 other 0