From 1761282aff97de315fe1f232c780e0a9fb998799 Mon Sep 17 00:00:00 2001
From: Gregory Wlodarek <gregory.wlodarek@mongodb.com>
Date: Mon, 9 Nov 2020 20:00:15 +0000
Subject: SERVER-52724 Increment TTL passes server status metric after the TTL
 work has finished

---
 src/mongo/db/ttl.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mongo/db/ttl.cpp b/src/mongo/db/ttl.cpp
index d984ea9e9bb..5cdbcd9b80f 100644
--- a/src/mongo/db/ttl.cpp
+++ b/src/mongo/db/ttl.cpp
@@ -186,7 +186,8 @@ private:
         // Pair of collection namespace and index spec.
         std::vector<std::pair<NamespaceString, BSONObj>> ttlIndexes;
 
-        ttlPasses.increment();
+        // Increment the metric after the TTL work has been finished.
+        ON_BLOCK_EXIT([&] { ttlPasses.increment(); });
 
         // Get all TTL indexes from every collection.
         for (const std::pair<UUID, std::string>& ttlInfo : ttlInfos) {
-- 
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