From fc5a512b5fd71e87f28ead834a863ae4ac988741 Mon Sep 17 00:00:00 2001
From: David Benedeki <14905969+benedeki@users.noreply.github.com>
Date: Fri, 8 Dec 2023 16:57:02 +0100
Subject: [PATCH] #2199: Counting runs count takes too much MongoDB CPU (#2200)

* replaced DB-intensive `documentCount` for `estimatedDocumentCount`
---
 .../co/absa/enceladus/menas/repositories/MongoRepository.scala  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/menas/src/main/scala/za/co/absa/enceladus/menas/repositories/MongoRepository.scala b/menas/src/main/scala/za/co/absa/enceladus/menas/repositories/MongoRepository.scala
index 5d4aaeb7c..3aea034be 100644
--- a/menas/src/main/scala/za/co/absa/enceladus/menas/repositories/MongoRepository.scala
+++ b/menas/src/main/scala/za/co/absa/enceladus/menas/repositories/MongoRepository.scala
@@ -48,7 +48,7 @@ abstract class MongoRepository[C](mongoDb: MongoDatabase)(implicit ct: ClassTag[
   }
 
   def count(): Future[Long] = {
-    collection.countDocuments().toFuture()
+    collection.estimatedDocumentCount().toFuture()
   }
 
   private[repositories] def getNameFilter(name: String): Bson = {