diff --git a/fielddb/field_db.cpp b/fielddb/field_db.cpp
index e757b66..346c8c9 100644
--- a/fielddb/field_db.cpp
+++ b/fielddb/field_db.cpp
@@ -137,7 +137,7 @@ Status FieldDB::HandleRequest(Request &req, const WriteOptions &op) {
         if(req.done) {
             elapsed += env_->NowMicros() - start_;
             count ++;
-            dumpStatistics();
+            // dumpStatistics();
             return req.s; //在返回时自动释放锁L
         }
         Request *tail = GetHandleInterval();