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Posted to dev@directory.apache.org by "Emmanuel Lecharny (JIRA)" <ji...@apache.org> on 2010/05/30 11:39:39 UTC
[jira] Resolved: (DIRSERVER-1468) PERF : Modify operation can be
speeded up by a 10 times factor
[ https://issues.apache.org/jira/browse/DIRSERVER-1468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Emmanuel Lecharny resolved DIRSERVER-1468.
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Resolution: Duplicate
This is a duplicate of DIRSERVER-683
> PERF : Modify operation can be speeded up by a 10 times factor
> --------------------------------------------------------------
>
> Key: DIRSERVER-1468
> URL: https://issues.apache.org/jira/browse/DIRSERVER-1468
> Project: Directory ApacheDS
> Issue Type: Improvement
> Reporter: Emmanuel Lecharny
> Fix For: 2.0.0-RC1
>
>
> The Modify operation is quite costly, as we do up to 10 lookup. Each lookup leads to a ServerEntry clone, a costly operation. If we measure all the time consumed in such clone operation, it goes up to 84% of all the CPU time.
> We can most certainly spare 8 or 9 lookups, speedup the operation by a factor 5 to 10.
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