fix: report row group rows correctly

read_buffer/src/chunk.rs

@@ -248,7 +248,7 @@ impl Chunk {
         let row_group = RowGroup::from(table_data);
         let table_name = table_name.into();
 
-        let rows = self.rows();
+        let rows = row_group.rows();
         let rg_size = row_group.size();
         let compression = format!("{:.2}%", (rg_size as f64 / rb_size as f64) * 100.0);
         let chunk_id = self.id();