[opencms-dev] OPENCMS STRENGTHS ON HIGH TRAFFIC WEB SITES... AND A WEAKNESS

[Brabenetz, Harald]

OpenCms has small issues during publishing:
The Flex-Cache and Schema-Definition Cache will be cleared on every publish event.
The Schema-Definition-Cache is now fixed: http://bugzilla.opencms.org/show_bug.cgi?id=1900
The Flex Cache is too Complex and must be cleared during publishing.

Also dom4j has small issues with concurrency. We use a Patched Version:
http://bp-cms-commons.sourceforge.net/m2site/dom4j/dom4j/1.6.1-PATCH01/changes-report.html


-----Original Message-----
From: opencms-dev-bounces at opencms.org [mailto:opencms-dev-bounces at opencms.org] On Behalf Of Daniel Cassiani Rezende
Sent: Freitag, 12. November 2010 15:26
To: opencms-dev at opencms.org
Subject: [opencms-dev] OPENCMS STRENGTHS ON HIGH TRAFFIC WEB SITES... AND A WEAKNESS

Well... we got on a cluster of 2 machines (2 vms in a intel octocore with 6gb ram allocated for each) a test with JMeter (4 slave machines, quadcores), everything in the same LAN, we got up to 2000 simultaneous access, every moment, for 2 hours straight, for the same page and for random pages, and the maximum peak we got from the servers was 30% from the overall capacity, with no errors at all with any of the responses (full integrity of every single page final page ranging from 150 to 300kb each).

INFONOVA GmbH
Sitz: Unterpremstätten bei Graz
Firmenbuchgericht: Landesgericht für ZRS Graz
Firmenbuchnummer: FN 44354b

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