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Use strconv.Itoa() instead of fmt.Sprintf() (#1566)

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Signed-off-by: Julian Kornberger <jk+github@digineo.de>
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Julian Kornberger 2020-02-19 14:34:05 +01:00 • committed by GitHub
commit cfcaeee145
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4 changed files with 9 additions and 9 deletions
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4
collector/cpu_dragonfly.go
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@ -17,7 +17,7 @@ package collector
import (
"errors"
"fmt"
"strconv"
"unsafe"
"github.com/go-kit/kit/log"
@ -131,7 +131,7 @@ func (c *statCollector) Update(ch chan<- prometheus.Metric) error {
// Export order: user nice sys intr idle
cpuFields := []string{"user", "nice", "sys", "interrupt", "idle"}
for i, value := range cpuTimes {
cpux := fmt.Sprintf("%d", i/fieldsCount)
cpux := strconv.Itoa(i / fieldsCount)
ch <- prometheus.MustNewConstMetric(c.cpu, prometheus.CounterValue, value, cpux, cpuFields[i%fieldsCount])
}