Re: Diazo performance problem
Maarten Kling <[email protected]>
| Newsgroups | gmane.comp.web.zope.plone.devel |
|---|---|
| Message-ID | <CA+WXogMQAae6u6YW=2fh6a1+bk0MRvSxeDQemAe8fi6Kr+63MA@mail.gmail.com> |
Also avoid css:content-children and css:theme-children, just select a better div or id. Regards, On Tue, Feb 4, 2014 at 4:10 PM, Гирман Богдан <[email protected]>wrote: > Dear Mauro, > > I run it as bin/instance fg and bin/instance start. > > I see that compiler runs every time in two cases and it is strage. > I tried to check differences between returned results 'compiled_doc' and > see that there is not any difference. > > I know that compiler runs every time in DevelopmentMode but in my case it > runs over and over. > > Best regards, > Bogdan. > > > 2014-02-04 Mauro Amico <[email protected]>: > > With similar problem I've compiled xlst using diazocompiler ( >> http://docs.diazo.org/en/latest/compiler.html) and made some tests using >> diazorun. In my case the problem was a complicated xpath condition and too >> huge xlst file. >> >> Are you running zope in console or run mode, not foreground, right? In >> foreground the diazo to xlst compilation are not cached.... >> >> Mauro. >> >> >> On 02/04/2014 03:08 PM, Domen Kožar wrote: >> >> Hi Bogdan, >> >> I'd recommend using RunSnakeRun >> http://www.vrplumber.com/programming/runsnakerun/ and see if there is >> some space for optimizations. >> >> lpd >> >> >> On Tue, Feb 4, 2014 at 3:06 PM, Гирман Богдан <[email protected]>wrote: >> >>> Hi, >>> >>> I'm investigating a performance issues with diazo. >>> With diazo enabled my site loads two times slower than without diazo. >>> >>> For testing I use apache benchmark and ZopeProfiler. >>> I run 100 request for the front-page *with diazo* enabled and get from >>> ZopeProfiler: >>> >>> ncalls tottime percall cumtime percall filename:lineno(function) >>> 900 21.015 0.023 21.019 0.023 /home/bogdan/.buildout/eggs/diazo-1.0.4-py2.7.egg/diazo/utils.py:59(__call__) >>> 1057912/934100 1.825 0.000 5.994 0.000 {getattr} >>> 100 1.661 0.017 29.061 0.291 /home/bogdan/.buildout/eggs/plone.app.theming-1.0.4-py2.7.egg/plone/app/theming/transform.py:200(transformIterable) >>> >>> Diazo takes about half of all time for the servicing request. >>> ab output: >>> >>> Server Software: Zope/(2.13.21, >>> Server Hostname: localhost >>> Server Port: 8080 >>> >>> Document Path: /Plone/ >>> >>> >>> Document Length: 36403 bytes >>> >>> Concurrency Level: 1 >>> Time taken for tests: 58.157 seconds >>> Complete requests: 100 >>> Failed requests: 0 >>> Write errors: 0 >>> Total transferred: 3686300 bytes >>> >>> >>> HTML transferred: 3640300 bytes >>> Requests per second: 1.72 [#/sec] (mean) >>> Time per request: 581.567 [ms] (mean) >>> Time per request: 581.567 [ms] (mean, across all concurrent requests) >>> Transfer rate: 61.90 [Kbytes/sec] received >>> >>> >>> >>> Connection Times (ms) >>> min mean[+/-sd] median max >>> Connect: 0 0 0.0 0 0 >>> Processing: 529 581 36.8 574 693 >>> Waiting: 492 576 37.8 569 692 >>> Total: 529 581 36.8 574 693 >>> >>> >>> >>> Percentage of the requests served within a certain time (ms) >>> 50% 574 >>> 66% 593 >>> 75% 608 >>> 80% 612 >>> 90% 629 >>> 95% 667 >>> 98% 682 >>> 99% 693 >>> 100% 693 (longest request) >>> >>> >>> >>> I run 100 request for the front-page *without diazo* enabled: >>> ab output: >>> >>> Server Software: Zope/(2.13.21, >>> Server Hostname: 127.0.0.1 >>> Server Port: 8080 >>> >>> Document Path: /Plone/ >>> Document Length: 33387 bytes >>> >>> Concurrency Level: 1 >>> Time taken for tests: 27.629 seconds >>> Complete requests: 100 >>> Failed requests: 0 >>> Write errors: 0 >>> Total transferred: 3384700 bytes >>> HTML transferred: 3338700 bytes >>> Requests per second: 3.62 [#/sec] (mean) >>> Time per request: 276.294 [ms] (mean) >>> Time per request: 276.294 [ms] (mean, across all concurrent >>> requests) >>> Transfer rate: 119.63 [Kbytes/sec] received >>> >>> Connection Times (ms) >>> min mean[+/-sd] median max >>> Connect: 0 0 0.0 0 0 >>> Processing: 258 276 24.7 271 382 >>> Waiting: 224 272 24.2 267 381 >>> Total: 258 276 24.7 271 382 >>> >>> Percentage of the requests served within a certain time (ms) >>> 50% 271 >>> 66% 273 >>> 75% 275 >>> 80% 277 >>> 90% 289 >>> 95% 366 >>> 98% 380 >>> 99% 382 >>> 100% 382 (longest request) >>> >>> Also I seeing that running 100 requests with ab >>> "diazo/utils.py:59(__call__)" get called 900 times, is it right? >>> >>> ncalls tottime percall cumtime percall filename:lineno(function) >>> 900 21.015 0.023 21.019 0.023 /home/bogdan/.buildout/eggs/diazo-1.0.4-py2.7.egg/diazo/utils.py:59(__call__) >>> 1057912/934100 1.825 0.000 5.994 0.000 {getattr} >>> 100 1.661 0.017 29.061 0.291 /home/bogdan/.buildout/eggs/plone.app.theming-1.0.4-py2.7.egg/plone/app/theming/transform.py:200(transformIterable) >>> >>> >>> I have tested it in foreground mode and in usual mode but the difference >>> in two times between diazo theme enabled and without diazo still present. >>> >>> Best regards, >>> Bogdan. >>> >>> >>> ------------------------------------------------------------------------------ >>> Managing the Performance of Cloud-Based Applications >>> Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. >>> Read the Whitepaper. >>> >>> http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk >>> _______________________________________________ >>> Plone-developers mailing list >>> Plone-developers-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org >>> https://lists.sourceforge.net/lists/listinfo/plone-developers >>> >>> >> >> >> ------------------------------------------------------------------------------ >> Managing the Performance of Cloud-Based Applications >> Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. >> Read the Whitepaper.http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk >> >> >> >> _______________________________________________ >> Plone-developers mailing listPlone-developers-5NWGOfrQmneRv+LV9MX5ugtCRVl27V+i0wdF1cv0I5s@public.gmane.org://lists.sourceforge.net/lists/listinfo/plone-developers >> >> >> >> >> ------------------------------------------------------------------------------ >> Managing the Performance of Cloud-Based Applications >> Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. >> Read the Whitepaper. >> >> http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk >> _______________________________________________ >> Plone-developers mailing list >> Plone-developers-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org >> https://lists.sourceforge.net/lists/listinfo/plone-developers >> >> > > > ------------------------------------------------------------------------------ > Managing the Performance of Cloud-Based Applications > Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. > Read the Whitepaper. > > http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk > _______________________________________________ > Plone-developers mailing list > Plone-developers-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org > https://lists.sourceforge.net/lists/listinfo/plone-developers > > -- -- Maarten Kling http://fourdigits.nl/mensen/maarten-kling Four Digits BV http://www.fourdigits.nl Jansbinnensingel 26, 6811 AL, Arnhem tel: +31 (0)26 4422700 fax: +31 (0)84 2206117 ------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk _______________________________________________ Plone-developers mailing list Plone-developers-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org https://lists.sourceforge.net/lists/listinfo/plone-developers