Richard, If your lcHTTPd standalone is a TCP sockets server, the low TOP load (less than 25%) is not surprising at all and can even go lots less in using nginx instead of apache (6 to 8%) while the power consomption increase on the PostgreSQL controllers pool side (-> LC app’s server will never acts as a bottleneck in the global service stack).
Best, Pierre Le 27 mars 2016 à 21:10, Richard Gaskin <ambassa...@fourthworld.com> a écrit : > > > Pierre, thanks for introducing me to Siege in your benchmark posts from Feb. > > For those who missed them he has some great stuff there: > http://lists.runrev.com/pipermail/use-livecode/2016-February/223352.html > http://lists.runrev.com/pipermail/use-livecode/2016-February/223496.html > http://lists.runrev.com/pipermail/use-livecode/2016-February/223514.html > > Below are this morning's Siege runs here on a small NUC. Each test is just > delivering the default Apache page, but done in three ways: first Apache > alone, then LC Server running under Apache as a CGI, then with just a > LiveCode standalone handling HTTP directly: > > > Apache 2.4.12 > ------------- > > siege http://<domain>/index.html -b -c200 -r10 -q > Transactions: 2000 hits > Availability: 100.00 % > Elapsed time: 29.38 secs > Data transferred: 6.07 MB > Response time: 2.49 secs > Transaction rate: 68.07 trans/sec > Throughput: 0.21 MB/sec > Concurrency: 169.45 > Successful transactions: 2000 > Failed transactions: 0 > Longest transaction: 20.78 > Shortest transaction: 0.22 > > Apache + CGI, LC Server 8.0dp16 > ------------------------------- > > siege http://<domain>/tindex.lc -b -c200 -r10 -q > Transactions: 2000 hits > Availability: 100.00 % > Elapsed time: 53.79 secs > Data transferred: 6.07 MB > Response time: 5.22 secs > Transaction rate: 37.18 trans/sec > Throughput: 0.11 MB/sec > Concurrency: 194.18 > Successful transactions: 2000 > Failed transactions: 0 > Longest transaction: 10.42 > Shortest transaction: 0.23 > > lcHTTPd standalone, made with LC 8.0dp16 > ---------------------------------------- > > siege http://<domain>:8080/index.html -b -c200 -r10 -q > Transactions: 2000 hits > Availability: 100.00 % > Elapsed time: 12.55 secs > Data transferred: 6.07 MB > Response time: 1.07 secs > Transaction rate: 159.36 trans/sec > Throughput: 0.48 MB/sec > Concurrency: 170.67 > Successful transactions: 2000 > Failed transactions: 0 > Longest transaction: 3.29 > Shortest transaction: 0.07 > > > Not shown in Siege but observable in Htop is the impact on CPU: both Apache > by itself and the lcHTTPd standalone run the test without ever going much > above 25% load, but Apache + LC Server spikes all four cores of the N3150 in > my NUC for almost the full duration of the test. > > -- > Richard Gaskin > Fourth World Systems > Software Design and Development for Desktop, Mobile, and Web > ____________________________________________________________ > ambassa...@fourthworld.com http://www.FourthWorld.com > > _______________________________________________ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode -- Pierre Sahores mobile : 06 03 95 77 70 www.sahores-conseil.com _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
