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lib/storage: tune loopsCountPerMetricNameMatch according to production workload

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Aliaksandr Valialkin 2021-03-25 13:27:47 +02:00
parent d4aadba9fa
commit 6e855d4b82
1 changed files with 1 additions and 1 deletions
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2
lib/storage/index_db.go
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@ -3260,7 +3260,7 @@ func (is *indexSearch) updateMetricIDsForPrefix(prefix []byte, metricIDs *uint64
}
// The estimated number of index scan loops a single loop in updateMetricIDsByMetricNameMatch takes.
const loopsCountPerMetricNameMatch = 300
const loopsCountPerMetricNameMatch = 150
func (is *indexSearch) intersectMetricIDsWithTagFilter(tf *tagFilter, filter *uint64set.Set) (*uint64set.Set, error) {
if filter.Len() == 0 {