An update on this: I have found and resolved the issue that Hans reported on Freemarker bug tracker:
https://sourceforge.net/tracker/index.php?func=detail&aid=3046069&group_id=794&atid=100794 Now I am working with them to see if my change can be made official and released. Jacopo On Aug 22, 2010, at 2:52 PM, Hans Bakker wrote: > We are sill working on this to optimize the cache so the newest > freemarker will work again. > > Regards > Hans > > On Sun, 2010-08-22 at 02:38 -0700, Mike Z wrote: >> Any update on this? Thanks. >> >> On Mon, Aug 16, 2010 at 1:58 AM, Hans Bakker >> <mailingl...@antwebsystems.com> wrote: >>> We tried the newer version but is also slow. >>> we are are now looking into moving back to the 2.3.10 version. >>> >>> Regards, >>> Hans >>> >>> On Mon, 2010-08-16 at 09:22 +0200, Jacques Le Roux wrote: >>>> 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 >>>> >>> >>> -- >>> Ofbiz on twitter: http://twitter.com/apache_ofbiz >>> Myself on twitter: http://twitter.com/hansbak >>> Antwebsystems.com: Quality services for competitive rates. >>> >>> > > -- > Ofbiz on twitter: http://twitter.com/apache_ofbiz > Myself on twitter: http://twitter.com/hansbak > Antwebsystems.com: Quality services for competitive rates. >
