Hi Siegried, again little difference:
jspwiki.usePageCache = true jspwiki.renderingManager.useCache = true Load 3.9 jspwiki.usePageCache = false jspwiki.renderingManager.useCache = false Load 4.3 4 CPU machine, values near the end of the test run, checked with top. Greetings, Juergen Am 03.09.2017 09:27 schrieb "Siegfried Goeschl" < siegfried.goes...@it20one.com>: > Hi Jürgen, > > did you also look at CPU usage? > > Thanks in advance, > > Siegfried Goeschl > > > > On 1 Sep 2017, at 18:40, Jürgen Weber <juer...@jwi.de> wrote: > > > > Ran some tests with Grinder and repeated a few times. Saw no big > > difference, seems to be caused more by the VM warming up than by Wiki > > settings. > > Wiki on 4 core Linux, 500 pages, Client 4 Processes x 10 runs, each > > run reads all pages, so 20000 requests. > > > > > > Greetings, Juergen > > > > Grinder script from here: > > https://github.com/kvalle/grinder-bloggpost/blob/master/ > post.md#example-2---testing-multiple-urls > > > > > > jspwiki.usePageCache = true > > 2017-09-01 18:07:30,189 INFO esprimo : elapsed time is 96989 ms > > 2017-09-01 18:11:42,579 INFO esprimo : elapsed time is 97293 ms > > 2017-09-01 18:24:39,773 INFO esprimo : elapsed time is 98262 ms > > 2017-09-01 18:26:45,058 INFO esprimo : elapsed time is 79536 ms > > 2017-09-01 18:28:34,470 INFO esprimo : elapsed time is 80146 ms > > > > jspwiki.usePageCache = false > > 2017-09-01 18:14:12,805 INFO esprimo : elapsed time is 105324 ms > > 2017-09-01 18:16:53,699 INFO esprimo : elapsed time is 88305 ms > > 2017-09-01 18:21:26,055 INFO esprimo : elapsed time is 87401 ms > > > > jspwiki.renderingManager.useCache = false > > 2017-09-01 18:31:58,457 INFO esprimo : elapsed time is 94469 ms > > 2017-09-01 18:33:56,753 INFO esprimo : elapsed time is 79983 ms > > > > 2017-08-30 17:05 GMT+02:00 Harry Metske <harry.met...@gmail.com>: > >> It would surely be interesting to see what the performance difference > would > >> be. > >> > >> We could also ditch CachingProvider then probably? > >> And remove some code complexity... > >> > >> Grtz. > >> Harry > >> > >> Op 29 aug. 2017 12:07 a.m. schreef "Jürgen Weber" <juer...@jwi.de>: > >> > >>> Hi, > >>> > >>> ehcache-2.8.3.jar takes about a third of the JSPWiki.war size. > >>> > >>> Is it worth it? > >>> > >>> As for Filesystem page providers, the OS filesystem satisfies all > caching > >>> needs. > >>> > >>> ehCaching is only useful for DB or the Subversion providers, but who > uses > >>> them? > >>> > >>> As for caching rendered pages, this only works for non-dynamic pages > >>> (i.e. no CurrentTimePlugin). > >>> > >>> And I doubt, that even for static wiki pages, caching has an advantage > >>> on modern cpus. > >>> > >>> Greetings, > >>> Jürgen > >>> > >
