diff --git a/CHANGELOG.md b/CHANGELOG.md
index adfacd24a0..0aa2e5a72a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -46,6 +46,7 @@ Please mark all changes in change log and use the issue from GitHub
 -   \#3668 Docker exit without any logs
 -   \#3672 0.11.0 docker image is 200M larger due to the un-expected installation of openblas
 -   \#3689 Client get stuck if drop collection during creating index
+-   \#3734 GET_PAGE_ENTITY sometimes failed in test_web
 
 ## Feature
 -   \#2319 Redo metadata to support MVCC
diff --git a/core/src/db/engine/ExecutionEngineImpl.cpp b/core/src/db/engine/ExecutionEngineImpl.cpp
index 8fc282dfb9..a6b25fc68f 100644
--- a/core/src/db/engine/ExecutionEngineImpl.cpp
+++ b/core/src/db/engine/ExecutionEngineImpl.cpp
@@ -250,7 +250,7 @@ Status
 ExecutionEngineImpl::VecSearch(milvus::engine::ExecutionEngineContext& context,
                                const query::VectorQueryPtr& vector_param, knowhere::VecIndexPtr& vec_index,
                                bool hybrid) {
-    TimeRecorder rc(LogOut("[%s][%ld] ExecutionEngineImpl::Search", "search", 0));
+    TimeRecorder rc(LogOut("[%s][%ld] ExecutionEngineImpl::VecSearch", "search", 0));
 
     if (vec_index == nullptr) {
         LOG_ENGINE_ERROR_ << LogOut("[%s][%ld] ExecutionEngineImpl: index is null, failed to search", "search", 0);
@@ -293,12 +293,14 @@ ExecutionEngineImpl::VecSearch(milvus::engine::ExecutionEngineContext& context,
     if (hybrid) {
         //        HybridUnset();
     }
+    rc.ElapseFromBegin("done");
 
     return Status::OK();
 }
 
 Status
 ExecutionEngineImpl::Search(ExecutionEngineContext& context) {
+    TimeRecorder rc(LogOut("[%s][%ld] ExecutionEngineImpl::Search", "search", 0));
     try {
         ConCurrentBitsetPtr bitset;
         std::string vector_placeholder;
@@ -332,6 +334,7 @@ ExecutionEngineImpl::Search(ExecutionEngineContext& context) {
         if (!status.ok()) {
             return status;
         }
+        rc.RecordSection("Scalar field filtering");
 
         // Do And
         for (int64_t i = 0; i < entity_count_; i++) {
@@ -355,7 +358,7 @@ ExecutionEngineImpl::Search(ExecutionEngineContext& context) {
     } catch (std::exception& exception) {
         return Status{DB_ERROR, "Illegal search params"};
     }
-
+    rc.ElapseFromBegin("done");
     return Status::OK();
 }
 
diff --git a/core/unittest/server/test_web.cpp b/core/unittest/server/test_web.cpp
index d1c2bfa384..3ff39936f0 100644
--- a/core/unittest/server/test_web.cpp
+++ b/core/unittest/server/test_web.cpp
@@ -714,7 +714,7 @@ TEST_F(WebControllerTest, GET_PAGE_ENTITY) {
     CreateCollection(client_ptr, connection_ptr, collection_name, mapping_json);
 
     const int64_t dim = DIM;
-    const int64_t nb = 3;
+    const int64_t nb = 100;
     nlohmann::json insert_json;
     GenEntities(nb, dim, insert_json);
 
@@ -726,15 +726,6 @@ TEST_F(WebControllerTest, GET_PAGE_ENTITY) {
     auto status = FlushCollection(client_ptr, connection_ptr, OString(collection_name.c_str()));
     ASSERT_TRUE(status.ok());
 
-    GenEntities(22, dim, insert_json);
-    response = client_ptr->insert(collection_name.c_str(), insert_json.dump().c_str(), connection_ptr);
-    ASSERT_EQ(OStatus::CODE_201.code, response->getStatusCode());
-    result_dto = response->readBodyToDto<milvus::server::web::EntityIdsDtoT>(object_mapper.get());
-    ASSERT_EQ(22, result_dto->ids->size());
-
-    status = FlushCollection(client_ptr, connection_ptr, OString(collection_name.c_str()));
-    ASSERT_TRUE(status.ok());
-
     std::string offset = "0";
     std::string page_size = "10";
     response = client_ptr->getEntity(collection_name.c_str(), offset.c_str(), page_size.c_str(), "", connection_ptr);
diff --git a/sdk/examples/binary_vector/src/ClientTest.cpp b/sdk/examples/binary_vector/src/ClientTest.cpp
index e2643ef546..b218a3ea62 100644
--- a/sdk/examples/binary_vector/src/ClientTest.cpp
+++ b/sdk/examples/binary_vector/src/ClientTest.cpp
@@ -63,7 +63,7 @@ TestProcess(std::shared_ptr<milvus::Connection> connection, const milvus::Mappin
 
     {  // create collection
         JSON extra_params;
-        extra_params["segment_size"] = 1024;
+        extra_params["segment_row_limit"] = 1024;
         stat = connection->CreateCollection(mapping, extra_params.dump());
         std::cout << "CreateCollection function call status: " << stat.message() << std::endl;
         milvus_sdk::Utils::PrintCollectionParam(mapping);
diff --git a/sdk/examples/simple/src/ClientTest.cpp b/sdk/examples/simple/src/ClientTest.cpp
index cc3240b6d2..527a363498 100644
--- a/sdk/examples/simple/src/ClientTest.cpp
+++ b/sdk/examples/simple/src/ClientTest.cpp
@@ -113,7 +113,7 @@ ClientTest::CreateCollection(const std::string& collection_name) {
     field_ptr4->extra_params = extra_params_4.dump();
 
     JSON extra_params;
-    extra_params["segment_row_count"] = 1024;
+    extra_params["segment_row_limit"] = 10000;
     extra_params["auto_id"] = false;
     milvus::Mapping mapping = {collection_name, {field_ptr1, field_ptr2, field_ptr3, field_ptr4}};
 
@@ -339,6 +339,7 @@ ClientTest::Test() {
     GetCollectionInfo(collection_name);
     //    GetCollectionStats(collection_name);
     //
+    LoadCollection(COLLECTION_NAME);
     BuildVectors(NQ, COLLECTION_DIMENSION);
     //    GetEntityByID(collection_name, search_id_array_);
     SearchEntities(collection_name, TOP_K, NPROBE, "L2");