more log

core/src/db/DBImpl.cpp

@@ -706,7 +706,7 @@ DBImpl::MergeFiles(const std::string& table_id, const meta::DateT& date, const m
     // step 3: serialize to disk
     try {
         status = index->Serialize();
-        if (status.ok()) {
+        if (!status.ok()) {
             ENGINE_LOG_ERROR << status.message();
         }
     } catch (std::exception& ex) {

core/src/scheduler/task/BuildIndexTask.cpp

@@ -169,7 +169,7 @@ XBuildIndexTask::Execute() {
         // step 5: save index file
         try {
             status = index->Serialize();
-            if (status.ok()) {
+            if (!status.ok()) {
                 ENGINE_LOG_ERROR << status.message();
             }
         } catch (std::exception& ex) {

core/src/server/grpc_impl/request/InsertRequest.cpp

@@ -45,7 +45,9 @@ InsertRequest::Create(const ::milvus::grpc::InsertParam* insert_param, ::milvus:
 Status
 InsertRequest::OnExecute() {
     try {
-        TimeRecorder rc("InsertRequest");
+        std::string hdr = "InsertRequest(table=" + insert_param_->table_name() +
+                          ", n=" + std::to_string(insert_param_->row_record_array_size()) + ")";
+        TimeRecorder rc(hdr);
 
         // step 1: check arguments
         auto status = ValidationUtil::ValidateTableName(insert_param_->table_name());

core/src/server/grpc_impl/request/SearchRequest.cpp

@@ -51,7 +51,9 @@ SearchRequest::OnExecute() {
         int64_t top_k = search_param_->topk();
         int64_t nprobe = search_param_->nprobe();
 
-        std::string hdr = "SearchRequest(k=" + std::to_string(top_k) + ", nprob=" + std::to_string(nprobe) + ")";
+        std::string hdr = "SearchRequest(table=" + search_param_->table_name() +
+                          ", nq=" + std::to_string(search_param_->query_record_array_size()) +
+                          ", k=" + std::to_string(top_k) + ", nprob=" + std::to_string(nprobe) + ")";
         TimeRecorder rc(hdr);
 
         // step 1: check table name