From cb85b14aef99252dc6d49ce6b52a40d4e826cae4 Mon Sep 17 00:00:00 2001
From: proton <25139420+proton-ab@users.noreply.github.com>
Date: Thu, 23 Sep 2021 00:08:20 +0200
Subject: [PATCH] Use time.Truncate instead of time.Round in GetTimeFrame

---
 pkg/timeseries/timeseries.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/timeseries/timeseries.go b/pkg/timeseries/timeseries.go
index 6a0bc2e..f265bdc 100644
--- a/pkg/timeseries/timeseries.go
+++ b/pkg/timeseries/timeseries.go
@@ -30,7 +30,7 @@ func (tsd *TimeSeriesData) Add(point TimePoint) *TimeSeriesData {
 
 // Gets point timestamp rounded according to provided interval.
 func (p *TimePoint) GetTimeFrame(interval time.Duration) time.Time {
-	return p.Time.Round(interval)
+	return p.Time.Truncate(interval)
 }
 
 // GroupBy groups points in given interval by applying provided `aggFunc`. Source time series should be sorted by time.