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CIFS performance issue after upgrade from 32r to 40d

Question asked by mlagneaux on Aug 10, 2012
Latest reply on Oct 23, 2012 by mlagneaux
Hello,

I've made an upgrade of a customised Alfresco from 3.2r to 4.0d and I've major performance issues with CIFS.
Since the upgrade, opening a document from Windows Explorer takes about 30 seconds. Same time when saving a document.

There's about 300 Gb in Alfresco. Note that if I test with an empty repository, I do not have these problems.

In terms of customization, we have:
- A specific data model;
- Permissions assigned dynamically (dynamicAuthority);
- Use of different behaviours (onCreateNode, beforeDeleteNode, onCopyComplete, …);
- Jobs;
- Ibatis queries.

I've added logs in the most part of my code but it didn't help me to find the problem: for example, we only spend a total of 3 seconds total in dynamicAuthority when saving a document.

Do you have any ideas to help me to solve this problem?
Thank you in advance for your help.

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