1 files changed, 10 insertions, 0 deletions
diff --git a/src/mongo/db/commands/write_commands.cpp b/src/mongo/db/commands/write_commands.cpp
index 0ddf1c96316..daf86320f19 100644
--- a/src/mongo/db/commands/write_commands.cpp
+++ b/src/mongo/db/commands/write_commands.cpp
@@ -1559,6 +1559,9 @@ public:
                 if (update.getArrayFilters()) {
                     CmdUpdate::updateMetrics.incrementExecutedWithArrayFilters();
                 }
+                if (update.getMulti()) {
+                    updateManyCount.increment(1);
+                }
             }
 
             return updateReply;
@@ -1717,6 +1720,13 @@ public:
                           std::move(reply),
                           &deleteReply);
 
+            // Collect metrics.
+            for (auto&& deletes : request().getDeletes()) {
+                if (deletes.getMulti()) {
+                    deleteManyCount.increment(1);
+                }
+            }
+
             return deleteReply;
         } catch (const DBException& ex) {
             NotPrimaryErrorTracker::get(opCtx->getClient()).recordError(ex.code());