diff --git a/src/backend/replication/logical/logical.c b/src/backend/replication/logical/logical.c
index 00543ede45..f32a2da565 100644
--- a/src/backend/replication/logical/logical.c
+++ b/src/backend/replication/logical/logical.c
@@ -51,6 +51,12 @@ typedef struct LogicalErrorCallbackState
 	XLogRecPtr	report_location;
 } LogicalErrorCallbackState;
 
+/*
+ * Pointing to the currently-used logical decoding context andu sed to sent
+ * slot statistics on releasing slots.
+ */
+static LogicalDecodingContext *MyLogicalDecodingContext = NULL;
+
 /* wrappers around output plugin callbacks */
 static void output_plugin_error_callback(void *arg);
 static void startup_cb_wrapper(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
@@ -290,6 +296,13 @@ StartupDecodingContext(List *output_plugin_options,
 
 	MemoryContextSwitchTo(old_context);
 
+	/*
+	 * Keep holding the decoding context until freeing the decoding context
+	 * or releasing the logical slot.
+	 */
+	Assert(MyLogicalDecodingContext == NULL);
+	MyLogicalDecodingContext = ctx;
+
 	return ctx;
 }
 
@@ -626,10 +639,12 @@ FreeDecodingContext(LogicalDecodingContext *ctx)
 	if (ctx->callbacks.shutdown_cb != NULL)
 		shutdown_cb_wrapper(ctx);
 
+	UpdateDecodingStats(ctx);
 	ReorderBufferFree(ctx->reorder);
 	FreeSnapshotBuilder(ctx->snapshot_builder);
 	XLogReaderFree(ctx->reader);
 	MemoryContextDelete(ctx->context);
+	MyLogicalDecodingContext = NULL;
 }
 
 /*
@@ -1811,3 +1826,17 @@ UpdateDecodingStats(LogicalDecodingContext *ctx)
 	rb->totalTxns = 0;
 	rb->totalBytes = 0;
 }
+
+/*
+ * The function called at releasing a logical replication slot, sending the
+ * remaining slot statistics.
+ */
+void
+DecodingContextAtSlotRelease(void)
+{
+	if (MyLogicalDecodingContext)
+	{
+		UpdateDecodingStats(MyLogicalDecodingContext);
+		MyLogicalDecodingContext = NULL;
+	}
+}
diff --git a/src/backend/replication/slot.c b/src/backend/replication/slot.c
index cf261e200e..4e9b45c84b 100644
--- a/src/backend/replication/slot.c
+++ b/src/backend/replication/slot.c
@@ -45,6 +45,7 @@
 #include "miscadmin.h"
 #include "pgstat.h"
 #include "replication/slot.h"
+#include "replication/logical.h"
 #include "storage/fd.h"
 #include "storage/proc.h"
 #include "storage/procarray.h"
@@ -496,6 +497,9 @@ ReplicationSlotRelease(void)
 
 	Assert(slot != NULL && slot->active_pid != 0);
 
+	if (SlotIsLogical(slot))
+		DecodingContextAtSlotRelease();
+
 	if (slot->data.persistency == RS_EPHEMERAL)
 	{
 		/*
diff --git a/src/include/replication/logical.h b/src/include/replication/logical.h
index 7dfcb7be18..c156045020 100644
--- a/src/include/replication/logical.h
+++ b/src/include/replication/logical.h
@@ -135,5 +135,6 @@ extern bool filter_prepare_cb_wrapper(LogicalDecodingContext *ctx,
 extern bool filter_by_origin_cb_wrapper(LogicalDecodingContext *ctx, RepOriginId origin_id);
 extern void ResetLogicalStreamingState(void);
 extern void UpdateDecodingStats(LogicalDecodingContext *ctx);
+extern void DecodingContextAtSlotRelease(void);
 
 #endif