From 91c460797967da491077cf23f9e25e76e0301d32 Mon Sep 17 00:00:00 2001
From: hwanjo <34005989+hwanjo@users.noreply.github.com>
Date: Wed, 21 Oct 2020 23:53:30 +0900
Subject: [PATCH] core: fix blockchain insert report time interval calculation
 (#21723)

---
 core/blockchain_insert.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/blockchain_insert.go b/core/blockchain_insert.go
index 5685b0a4bd..cb8473c084 100644
--- a/core/blockchain_insert.go
+++ b/core/blockchain_insert.go
@@ -43,7 +43,7 @@ func (st *insertStats) report(chain []*types.Block, index int, dirty common.Stor
 	// Fetch the timings for the batch
 	var (
 		now     = mclock.Now()
-		elapsed = time.Duration(now) - time.Duration(st.startTime)
+		elapsed = now.Sub(st.startTime)
 	)
 	// If we're at the last block of the batch or report period reached, log
 	if index == len(chain)-1 || elapsed >= statsReportLimit {