Revert "SERVER-53657 Add 'spillFileSizeBytes' and 'numBytesSpilledEstimate' to $group execution stats explain output"

This reverts commit 7cda7dd4df551cb5ff95b0a913b6dbb812320def.

3 files changed, 0 insertions, 8 deletions

diff --git a/src/mongo/db/sorter/sorter_stats.cpp b/src/mongo/db/sorter/sorter_stats.cpp
index 6b4a33b5864..ec68b02efcd 100644
--- a/src/mongo/db/sorter/sorter_stats.cpp
+++ b/src/mongo/db/sorter/sorter_stats.cpp
@@ -52,7 +52,6 @@ void SorterStats::setSpilledRanges(long long spills) {
 SorterFileStats::SorterFileStats(SorterTracker* sorterTracker) : _sorterTracker(sorterTracker){};
 
 void SorterFileStats::addSpilledDataSize(long long data) {
-    _bytesSpilled += data;
     if (_sorterTracker) {
         _sorterTracker->bytesSpilled.fetchAndAdd(data);
     }
diff --git a/src/mongo/db/sorter/sorter_stats.h b/src/mongo/db/sorter/sorter_stats.h
index a536333e27f..05bfa8998d4 100644
--- a/src/mongo/db/sorter/sorter_stats.h
+++ b/src/mongo/db/sorter/sorter_stats.h
@@ -48,14 +48,8 @@ public:
     AtomicWord<long long> opened;
     AtomicWord<long long> closed;
 
-    long long bytesSpilled() const {
-        return _bytesSpilled;
-    }
-
 private:
     SorterTracker* _sorterTracker;
-
-    long long _bytesSpilled = 0;
 };
 
 class SorterStats {
diff --git a/src/mongo/db/sorter/sorter_test.cpp b/src/mongo/db/sorter/sorter_test.cpp
index 89f69eeeb61..12e433217ef 100644
--- a/src/mongo/db/sorter/sorter_test.cpp
+++ b/src/mongo/db/sorter/sorter_test.cpp
@@ -351,7 +351,6 @@ public:
         ASSERT_EQ(sorterFileStats.opened.load(), 2);
         ASSERT_EQ(sorterFileStats.closed.load(), 2);
         ASSERT_LTE(sorterTracker.bytesSpilled.load(), currentFileSize);
-        ASSERT_LTE(sorterFileStats.bytesSpilled(), currentFileSize);
 
         ASSERT(boost::filesystem::is_empty(tempDir.path()));
     }