I found only that
http://freemarker.sourceforge.net/docs/app_faq.html#faq_question_25 So nothing
special.
We could try to upgrade to newer versions but 2.3.16 does not seem to bring
much and 2.4 is not ready yet.
Jacques
Hans Bakker wrote:
this problem about the speed is caused in rev: 731487:
Upgrade Freemarker jar from 2.3.10 to 2.3.15
Regards,
Hans
On Sun, 2010-08-15 at 08:45 +0700, Hans Bakker wrote:
currently we are helping a customer to upgrade their ofbiz version.
We are using "Apache bench" to test the ecommerce frontend.
We now found that the current trunk is dramatically slower than rev
728596 from about 1.5 years ago.
the test results:
rev 728596:
total time : 34.667 seconds
Requests per second: 14.42 [#/sec]
trunk rev 959845
total time : 152.698 seconds
Requests per second: 3.27 [#/sec]
below the complete test results.
Help appreciated.
Regards,
Hans.
Test results, local compute ubuntu 10.04 java memory allocation max
2048Mb
running in background, cache enabled. (cache.properties)
command line:
ab -n 500 -c 50 http://localhost:8080/ecommerce/control/main
rev 728596
-----------
Server Software: Apache-Coyote/1.1
Server Hostname: localhost
Server Port: 8080
Document Path: /ecommerce/control/main
Document Length: 60531 bytes
Concurrency Level: 50
Time taken for tests: 34.667 seconds
Complete requests: 500
Failed requests: 496
(Connect: 0, Receive: 0, Length: 496, Exceptions: 0)
Write errors: 0
Total transferred: 30412908 bytes
HTML transferred: 30262908 bytes
Requests per second: 14.42 [#/sec] (mean)
Time per request: 3466.737 [ms] (mean)
Time per request: 69.335 [ms] (mean, across all concurrent
requests)
Transfer rate: 856.72 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 198 745.6 0 3000
Processing: 1173 3239 778.2 3228 6287
Waiting: 40 433 318.7 357 1879
Total: 1173 3437 1287.7 3228 9287
rev 959845
===========
Server Software: Apache-Coyote/1.1
Server Hostname: localhost
Server Port: 8080
Document Path: /ecommerce/control/main
Document Length: 65788 bytes
Concurrency Level: 50
Time taken for tests: 152.698 seconds
Complete requests: 500
Failed requests: 499
(Connect: 0, Receive: 0, Length: 499, Exceptions: 0)
Write errors: 0
Total transferred: 33189975 bytes
HTML transferred: 33039975 bytes
Requests per second: 3.27 [#/sec] (mean)
Time per request: 15269.837 [ms] (mean)
Time per request: 305.397 [ms] (mean, across all concurrent
requests)
Transfer rate: 212.26 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 2 6.6 0 30
Processing: 11504 15083 1122.0 15065 19496
Waiting: 214 1312 355.2 1294 2751
Total: 11504 15086 1123.5 15065 19497
