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rclquery: increase the slice size from 50 to 100 seems to generally improve perfs

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Jean-Francois Dockes 2020-12-17 11:13:59 +01:00
parent 824e305bb0
commit 3479e7cd85
1 changed files with 5 additions and 1 deletions
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src/rcldb/rclquery.cpp
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@ -339,7 +339,11 @@ int Query::getFirstMatchPage(const Doc &doc, string& term)
// Mset size // Mset size
static const int qquantum = 50; // Note: times for retrieving (multiple times)all docs from a sample
// 25k docs db (q: mime:*)
// qqantum: 10 50 100 150 200 1000
// Seconds: 21 8.5 6.7 6.4 5.8 6.0
static const int qquantum = 100;
// Get estimated result count for query. Xapian actually does most of // Get estimated result count for query. Xapian actually does most of
// the search job in there, this can be long // the search job in there, this can be long