sphinxsearchHow can I optimize sphinxsearch memory usage?
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Reduce the number of indexes: The more indexes you have, the more memory SphinxSearch will need. Try to combine multiple indexes into one if possible.
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Use the
max_matches
parameter: This parameter limits the amount of matches SphinxSearch can return in one query. This can help to reduce memory usage. -
Use the
max_query_time
parameter: This parameter limits the amount of time SphinxSearch will spend searching for matches. This can help to reduce memory usage. -
Use the
max_predicted_time
parameter: This parameter limits the amount of time SphinxSearch will spend predicting matches. This can help to reduce memory usage. -
Use the
max_filter_values
parameter: This parameter limits the amount of values SphinxSearch can use in a filter. This can help to reduce memory usage. -
Use the
max_filter_ratio
parameter: This parameter limits the amount of values SphinxSearch can use in a filter compared to the total number of matches. This can help to reduce memory usage. -
Use the
max_clause_count
parameter: This parameter limits the number of clauses SphinxSearch can use in a query. This can help to reduce memory usage.
Example code
searchd --max_matches=1000 --max_query_time=1000 --max_predicted_time=1000 --max_filter_values=1000 --max_filter_ratio=0.1 --max_clause_count=1000
No output.
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