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promql: Optimize the writing (#5941)

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Signed-off-by: johncming <johncming@yahoo.com>
This commit is contained in:
johncming 2019-08-24 09:38:48 +08:00 committed by Brian Brazil
parent c66bfce8cf
commit d1b3a6e013
1 changed files with 5 additions and 4 deletions
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9
promql/query_logger.go
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@ -15,14 +15,15 @@ package promql
import (
"encoding/json"
"github.com/edsrzf/mmap-go"
"github.com/go-kit/kit/log"
"github.com/go-kit/kit/log/level"
"os"
"path/filepath"
"strings"
"time"
"unicode/utf8"
"github.com/edsrzf/mmap-go"
"github.com/go-kit/kit/log"
"github.com/go-kit/kit/log/level"
)
type ActiveQueryTracker struct {
@ -130,7 +131,7 @@ func trimStringByBytes(str string, size int) string {
trimIndex := len(bytesStr)
if size < len(bytesStr) {
for !utf8.RuneStart(bytesStr[size]) {
size -= 1
size--
}
trimIndex = size
}