From 8d3404804eec13c3fa975dda101235416dc181cf Mon Sep 17 00:00:00 2001 From: ahrav Date: Thu, 25 Apr 2024 08:17:32 -0700 Subject: [PATCH] [chore] - update buffered file writer metric (#2740) * missed one * add comment --- pkg/writers/buffered_file_writer/metrics.go | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/pkg/writers/buffered_file_writer/metrics.go b/pkg/writers/buffered_file_writer/metrics.go index 89954c4f2..7bd1cf1f4 100644 --- a/pkg/writers/buffered_file_writer/metrics.go +++ b/pkg/writers/buffered_file_writer/metrics.go @@ -29,11 +29,12 @@ var ( Help: "Total number of times data was written to disk by the BufferedFileWriter.", }) + // The first bucket is greater than the default threshold to avoid a bucket with a zero value. fileSizeHistogram = promauto.NewHistogram(prometheus.HistogramOpts{ Namespace: common.MetricsNamespace, Subsystem: common.MetricsSubsystem, Name: "file_size_bytes", Help: "Sizes of files created by the BufferedFileWriter.", - Buckets: prometheus.ExponentialBuckets(defaultThreshold, 2, 4), + Buckets: prometheus.ExponentialBuckets(defaultThreshold*2, 4, 5), }) )