| Key: |
DIRSERVER-629
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| Type: |
Improvement
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| Status: |
Closed
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| Resolution: |
Fixed
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| Priority: |
Critical
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| Assignee: |
Unassigned
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| Reporter: |
Emmanuel Lecharny
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| Votes: |
0
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| Watchers: |
0
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| Resolution Date: |
25/Aug/06 11:02 AM
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Search requests are pathological long when the server is loaded with entries. I have a server with 10000 entries, and I do a search for a random user. It takes around 50 ms to find the user (20 searches per second, maximum).
This is due to the fact that, when we have a lot of entries, the search look for entries which DN are all parsed (cf attached log). The parser is synchronized and takes around 0,5 ms to parse a DN, and the entries to be parse are 100 (cf attached log again), so the 50 ms are spent parsing, parsing and parsing ...
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Description
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Search requests are pathological long when the server is loaded with entries. I have a server with 10000 entries, and I do a search for a random user. It takes around 50 ms to find the user (20 searches per second, maximum).
This is due to the fact that, when we have a lot of entries, the search look for entries which DN are all parsed (cf attached log). The parser is synchronized and takes around 0,5 ms to parse a DN, and the entries to be parse are 100 (cf attached log again), so the 50 ms are spent parsing, parsing and parsing ...
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Improve performance for search requests
