From 2cb139696947191e2f6c1ef979d838e4385f0d32 Mon Sep 17 00:00:00 2001
From: Zahary Karadjov <zahary@gmail.com>
Date: Mon, 17 May 2021 21:33:32 +0300
Subject: [PATCH] Log the slashing DB pruning time

---
 beacon_chain/validators/slashing_protection.nim | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/beacon_chain/validators/slashing_protection.nim b/beacon_chain/validators/slashing_protection.nim
index 71274fa21..24e6a8948 100644
--- a/beacon_chain/validators/slashing_protection.nim
+++ b/beacon_chain/validators/slashing_protection.nim
@@ -13,7 +13,7 @@ import
   # Status
   eth/db/[kvstore, kvstore_sqlite3],
   stew/[results, byteutils],
-  chronicles,
+  chronicles, chronicles/timings,
   # Internal
   ../spec/[datatypes, digest, crypto],
   ./slashing_protection_common,
@@ -273,7 +273,8 @@ proc pruneAfterFinalization*(
   ## Pruning is only triggered on v2 database.
 
   if kLowWatermark in db.modes:
-    db.db_v2.pruneAfterFinalization(finalizedEpoch)
+    debug.logTime "Pruning slashing DB":
+      db.db_v2.pruneAfterFinalization(finalizedEpoch)
 
 # The high-level import/export functions are
 # - importSlashingInterchange