On Apr 26, 2006, at 9:34 AM, Otis Gospodnetic wrote:

I'm about to write a little command-line Lucene search benchmark tool. I'm interested in benchmarking search performance and the ability to specify concurrency level (# of parallel search threads) and response timing, so I can calculate min, max, average, and mean times. Something like 'ab' (Apache Benchmark) tool, but for Lucene.

Has anyone already written something like this?

I'm about to. The predecessor to the indexing benchmarker tests I recently published results for was enormously helpful while streamlining the indexing process. Now that I'm considering modifications to search logic and file format which may have a substantial impact on search-time performance, I'll need a search benchmarker to complement the indexing benchmarker. I'll be writing a both a Perl/KinoSearch and a Java Lucene version, and they will use the Reuters corpus.

Where are you at with your app?

Marvin Humphrey
Rectangular Research
http://www.rectangular.com/


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