From ad2ab6eb3e2fb7d58ff1d907ca584050ed70bb3c Mon Sep 17 00:00:00 2001 From: drivebyer Date: Thu, 18 May 2023 06:14:09 +0800 Subject: [PATCH] fix: Give accurate cap to slice (#17224) --- cmd/metrics-v2.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/cmd/metrics-v2.go b/cmd/metrics-v2.go index bd64abdaf..f41645916 100644 --- a/cmd/metrics-v2.go +++ b/cmd/metrics-v2.go @@ -2677,8 +2677,8 @@ func (c *minioNodeCollector) Collect(ch chan<- prometheus.Metric) { } func getOrderedLabelValueArrays(labelsWithValue map[string]string) (labels, values []string) { - labels = make([]string, 0) - values = make([]string, 0) + labels = make([]string, 0, len(labelsWithValue)) + values = make([]string, 0, len(labelsWithValue)) for l, v := range labelsWithValue { labels = append(labels, l) values = append(values, v)