github-mirrors/VictoriaMetrics
1
0
Fork 0
mirror of https://github.com/VictoriaMetrics/VictoriaMetrics.git synced 2025-01-10 15:14:09 +00:00
Code Issues Projects Releases Packages Wiki Activity

sort orSuffixes in tagFilter.InitFromGraphiteQuery for faster seeks

Browse source
This commit is contained in:
Aliaksandr Valialkin 2021-02-03 18:43:50 +02:00
parent 9d41c06db1
commit 6123aa3e75
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
lib/storage/tag_filters.go
View file

@ -246,6 +246,9 @@ func (tf *tagFilter) InitFromGraphiteQuery(commonPrefix, query []byte, paths []s
if len(orSuffixes) == 0 { if len(orSuffixes) == 0 {
orSuffixes = append(orSuffixes, "") orSuffixes = append(orSuffixes, "")
} }
// Sort orSuffixes for faster seek later.
sort.Strings(orSuffixes)
tf.key = append(tf.key[:0], "__graphite__"...) tf.key = append(tf.key[:0], "__graphite__"...)
tf.value = append(tf.value[:0], query...) tf.value = append(tf.value[:0], query...)
tf.isNegative = isNegative tf.isNegative = isNegative