I've done some httperf testing og the django server. I've used Arch Linux (i686) on a Acer Aspire 5002 WLMi Laptop (AMD Turion 1,6GHz, 512MB DDR RAM) from text mode (no X running) I've tested a working django server with:
httperf --server=localhost --port=8080 --uri=/test/ --num-conns=7000 --num-calls=1 --rate=X --timeout=4 Where X changed from 100 to 700 connections per second. As for django output it was a simple template with 5 variables from "view", one with a long string (whole page 15KB) Results: Errors: no errors when the rate is 100-400. For 500 conns/s I've got 24441 erros, for 600: 31758 and for 700: 34804 errors. Avg connection time (ms): 100: 5, 200: 1,8, 300: 1,9, 400: 1,9, 500: 227,3, 600: 350,5, 700: 513,8. Full logs: httperf --timeout=4 --client=0/1 --server=localhost --port=8080 --uri=/test/ --rate=100 --send-buffer=4096 --recv-buffer=16384 --num-conns=40000 --num-calls=1 Maximum connect burst length: 1 Total: connections 40000 requests 40000 replies 40000 test-duration 399.992 s Connection rate: 100.0 conn/s (10.0 ms/conn, <=51 concurrent connections) Connection time [ms]: min 1.8 avg 5.0 max 3003.3 median 1.5 stddev 95.1 Connection time [ms]: connect 3.0 Connection length [replies/conn]: 1.000 Request rate: 100.0 req/s (10.0 ms/req) Request size [B]: 65.0 Reply rate [replies/s]: min 99.8 avg 100.0 max 100.2 stddev 0.1 (80 samples) Reply time [ms]: response 1.9 transfer 0.0 Reply size [B]: header 142.0 content 15337.0 footer 0.0 (total 15479.0) Reply status: 1xx=0 2xx=40000 3xx=0 4xx=0 5xx=0 CPU time [s]: user 45.18 system 284.57 (user 11.3% system 71.1% total 82.4%) Net I/O: 1518.0 KB/s (12.4*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 ############################################################################ httperf --timeout=4 --client=0/1 --server=localhost --port=8080 --uri=/test/ --rate=200 --send-buffer=4096 --recv-buffer=16384 --num-conns=40000 --num-calls=1 Maximum connect burst length: 2 Total: connections 40000 requests 40000 replies 40000 test-duration 200.002 s Connection rate: 200.0 conn/s (5.0 ms/conn, <=4 concurrent connections) Connection time [ms]: min 1.8 avg 1.8 max 16.8 median 1.5 stddev 0.3 Connection time [ms]: connect 0.0 Connection length [replies/conn]: 1.000 Request rate: 200.0 req/s (5.0 ms/req) Request size [B]: 65.0 Reply rate [replies/s]: min 199.6 avg 200.0 max 200.4 stddev 0.2 (39 samples) Reply time [ms]: response 1.8 transfer 0.0 Reply size [B]: header 142.0 content 15337.0 footer 0.0 (total 15479.0) Reply status: 1xx=0 2xx=40000 3xx=0 4xx=0 5xx=0 CPU time [s]: user 22.20 system 108.07 (user 11.1% system 54.0% total 65.1%) Net I/O: 3035.9 KB/s (24.9*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=4 --client=0/1 --server=localhost --port=8080 --uri=/test/ --rate=300 --send-buffer=4096 --recv-buffer=16384 --num-conns=40000 --num-calls=1 Maximum connect burst length: 2 Total: connections 40000 requests 40000 replies 40000 test-duration 133.333 s Connection rate: 300.0 conn/s (3.3 ms/conn, <=4 concurrent connections) Connection time [ms]: min 1.8 avg 1.9 max 12.4 median 1.5 stddev 0.5 Connection time [ms]: connect 0.0 Connection length [replies/conn]: 1.000 Request rate: 300.0 req/s (3.3 ms/req) Request size [B]: 65.0 Reply rate [replies/s]: min 299.8 avg 300.0 max 300.2 stddev 0.2 (26 samples) Reply time [ms]: response 1.8 transfer 0.0 Reply size [B]: header 142.0 content 15337.0 footer 0.0 (total 15479.0) Reply status: 1xx=0 2xx=40000 3xx=0 4xx=0 5xx=0 CPU time [s]: user 10.80 system 53.12 (user 8.1% system 39.8% total 47.9%) Net I/O: 4553.9 KB/s (37.3*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=4 --client=0/1 --server=localhost --port=8080 --uri=/test/ --rate=400 --send-buffer=4096 --recv-buffer=16384 --num-conns=40000 --num-calls=1 Maximum connect burst length: 4 Total: connections 40000 requests 40000 replies 40000 test-duration 100.002 s Connection rate: 400.0 conn/s (2.5 ms/conn, <=11 concurrent connections) Connection time [ms]: min 1.8 avg 1.9 max 21.7 median 1.5 stddev 0.9 Connection time [ms]: connect 0.0 Connection length [replies/conn]: 1.000 Request rate: 400.0 req/s (2.5 ms/req) Request size [B]: 65.0 Reply rate [replies/s]: min 399.8 avg 400.0 max 400.2 stddev 0.2 (19 samples) Reply time [ms]: response 1.8 transfer 0.1 Reply size [B]: header 142.0 content 15337.0 footer 0.0 (total 15479.0) Reply status: 1xx=0 2xx=40000 3xx=0 4xx=0 5xx=0 CPU time [s]: user 5.45 system 25.06 (user 5.4% system 25.1% total 30.5%) Net I/O: 6071.7 KB/s (49.7*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=4 --client=0/1 --server=localhost --port=8080 --uri=/test/ --rate=500 --send-buffer=4096 --recv-buffer=16384 --num-conns=40000 --num-calls=1 Maximum connect burst length: 11 Total: connections 29576 requests 15824 replies 15559 test-duration 83.994 s Connection rate: 352.1 conn/s (2.8 ms/conn, <=1022 concurrent connections) Connection time [ms]: min 1.8 avg 227.3 max 6910.5 median 12.5 stddev 802.1 Connection time [ms]: connect 234.9 Connection length [replies/conn]: 1.000 Request rate: 188.4 req/s (5.3 ms/req) Request size [B]: 65.0 Reply rate [replies/s]: min 1.2 avg 194.2 max 501.8 stddev 191.1 (16 samples) Reply time [ms]: response 28.9 transfer 6.8 Reply size [B]: header 142.0 content 15337.0 footer 0.0 (total 15479.0) Reply status: 1xx=0 2xx=15559 3xx=0 4xx=0 5xx=0 CPU time [s]: user 0.50 system 55.11 (user 0.6% system 65.6% total 66.2%) Net I/O: 2812.1 KB/s (23.0*10^6 bps) Errors: total 24441 client-timo 14017 socket-timo 0 connrefused 0 connreset 0 Errors: fd-unavail 10424 addrunavail 0 ftab-full 0 other 0 ############################################################################ httperf --timeout=4 --client=0/1 --server=localhost --port=8080 --uri=/test/ --rate=600 --send-buffer=4096 --recv-buffer=16384 --num-conns=40000 --num-calls=1 Maximum connect burst length: 24 Total: connections 23250 requests 8433 replies 8242 test-duration 73.623 s Connection rate: 315.8 conn/s (3.2 ms/conn, <=1022 concurrent connections) Connection time [ms]: min 3.8 avg 350.5 max 6952.9 median 33.5 stddev 957.1 Connection time [ms]: connect 350.7 Connection length [replies/conn]: 1.000 Request rate: 114.5 req/s (8.7 ms/req) Request size [B]: 65.0 Reply rate [replies/s]: min 0.0 avg 117.7 max 492.9 stddev 146.5 (14 samples) Reply time [ms]: response 37.8 transfer 14.0 Reply size [B]: header 142.0 content 15337.0 footer 0.0 (total 15479.0) Reply status: 1xx=0 2xx=8242 3xx=0 4xx=0 5xx=0 CPU time [s]: user 0.56 system 57.56 (user 0.8% system 78.2% total 78.9%) Net I/O: 1699.5 KB/s (13.9*10^6 bps) Errors: total 31758 client-timo 15008 socket-timo 0 connrefused 0 connreset 0 Errors: fd-unavail 16750 addrunavail 0 ftab-full 0 other 0 ############################################################################ httperf --timeout=4 --client=0/1 --server=localhost --port=8080 --uri=/test/ --rate=700 --send-buffer=4096 --recv-buffer=16384 --num-conns=40000 --num-calls=1 Maximum connect burst length: 17 Total: connections 18938 requests 5386 replies 5196 test-duration 61.615 s Connection rate: 307.4 conn/s (3.3 ms/conn, <=1022 concurrent connections) Connection time [ms]: min 3.5 avg 513.8 max 5704.4 median 32.5 stddev 1116.0 Connection time [ms]: connect 542.6 Connection length [replies/conn]: 1.000 Request rate: 87.4 req/s (11.4 ms/req) Request size [B]: 65.0 Reply rate [replies/s]: min 0.0 avg 86.6 max 461.2 stddev 134.0 (12 samples) Reply time [ms]: response 30.1 transfer 13.8 Reply size [B]: header 142.0 content 15337.0 footer 0.0 (total 15479.0) Reply status: 1xx=0 2xx=5196 3xx=0 4xx=0 5xx=0 CPU time [s]: user 0.32 system 51.55 (user 0.5% system 83.7% total 84.2%) Net I/O: 1280.3 KB/s (10.5*10^6 bps) Errors: total 34804 client-timo 13742 socket-timo 0 connrefused 0 connreset 0 Errors: fd-unavail 21062 addrunavail 0 ftab-full 0 other 0 --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users -~----------~----~----~----~------~----~------~--~---
