[bugfix] disable vtproto pooling due to the performance degradation

Makefile.d/functions.mk

@@ -33,19 +33,20 @@ define proto-code-gen
 		$(PROTO_PATHS:%=-I %) \
                 --go_out=$(GOPATH)/src --plugin protoc-gen-go="$(GOPATH)/bin/protoc-gen-go" \
                 --go-vtproto_out=$(GOPATH)/src --plugin protoc-gen-go-vtproto="$(GOPATH)/bin/protoc-gen-go-vtproto" \
-                --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Insert.MultiRequest \
-                --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Insert.Request \
-                --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Object.Vector \
-                --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Object.Vectors \
-                --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Search.ObjectRequest \
-                --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Search.Request \
-                --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Update.MultiRequest \
-                --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Update.Request \
-                --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Upsert.MultiRequest \
-                --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Upsert.Request \
-                --go-vtproto_opt=features=pool+grpc+marshal+unmarshal+size+equal \
+                --go-vtproto_opt=features=grpc+marshal+unmarshal+size+equal+clone \
 		$1
 endef
+                # --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Object.Vector \
+                # --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Insert.MultiRequest \
+                # --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Insert.Request \
+                # --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Object.Vector \
+                # --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Object.Vectors \
+                # --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Search.ObjectRequest \
+                # --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Search.Request \
+                # --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Update.MultiRequest \
+                # --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Update.Request \
+                # --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Upsert.MultiRequest \
+                # --go-vtproto_opt=pool=$(ROOTDIR)/apis/proto/v1/payload.Upsert.Request \
 
 define protoc-gen
 	protoc \

apis/docs/v1/docs.md

@@ -90,8 +90,6 @@
 
   - [Search.AggregationAlgorithm](#payload-v1-Search-AggregationAlgorithm)
 
-- [apis/proto/v1/vald/upsert.proto](#apis_proto_v1_vald_upsert-proto)
-  - [Upsert](#vald-v1-Upsert)
 - [apis/proto/v1/vald/filter.proto](#apis_proto_v1_vald_filter-proto)
   - [Filter](#vald-v1-Filter)
 - [apis/proto/v1/vald/insert.proto](#apis_proto_v1_vald_insert-proto)
@@ -104,6 +102,8 @@
   - [Search](#vald-v1-Search)
 - [apis/proto/v1/vald/update.proto](#apis_proto_v1_vald_update-proto)
   - [Update](#vald-v1-Update)
+- [apis/proto/v1/vald/upsert.proto](#apis_proto_v1_vald_upsert-proto)
+  - [Upsert](#vald-v1-Upsert)
 - [Scalar Value Types](#scalar-value-types)
 
 <a name="apis_proto_v1_agent_core_agent-proto"></a>
@@ -930,24 +930,6 @@ AggregationAlgorithm is enum of each aggregation algorithms
 | SortPoolSlice   | 3      |             |
 | PairingHeap     | 4      |             |
 
-<a name="apis_proto_v1_vald_upsert-proto"></a>
-
-<p align="right"><a href="#top">Top</a></p>
-
-## apis/proto/v1/vald/upsert.proto
-
-<a name="vald-v1-Upsert"></a>
-
-### Upsert
-
-Upsert service provides ways to insert/update vectors.
-
-| Method Name  | Request Type                                                       | Response Type                                                                 | Description                                                            |
-| ------------ | ------------------------------------------------------------------ | ----------------------------------------------------------------------------- | ---------------------------------------------------------------------- |
-| Upsert       | [.payload.v1.Upsert.Request](#payload-v1-Upsert-Request)           | [.payload.v1.Object.Location](#payload-v1-Object-Location)                    | A method to insert/update a vector.                                    |
-| StreamUpsert | [.payload.v1.Upsert.Request](#payload-v1-Upsert-Request) stream    | [.payload.v1.Object.StreamLocation](#payload-v1-Object-StreamLocation) stream | A method to insert/update multiple vectors by bidirectional streaming. |
-| MultiUpsert  | [.payload.v1.Upsert.MultiRequest](#payload-v1-Upsert-MultiRequest) | [.payload.v1.Object.Locations](#payload-v1-Object-Locations)                  | A method to insert/update multiple vectors in a single request.        |
-
 <a name="apis_proto_v1_vald_filter-proto"></a>
 
 <p align="right"><a href="#top">Top</a></p>
@@ -1074,6 +1056,24 @@ Update service provides ways to update indexed vectors.
 | StreamUpdate | [.payload.v1.Update.Request](#payload-v1-Update-Request) stream    | [.payload.v1.Object.StreamLocation](#payload-v1-Object-StreamLocation) stream | A method to update multiple indexed vectors by bidirectional streaming. |
 | MultiUpdate  | [.payload.v1.Update.MultiRequest](#payload-v1-Update-MultiRequest) | [.payload.v1.Object.Locations](#payload-v1-Object-Locations)                  | A method to update multiple indexed vectors in a single request.        |
 
+<a name="apis_proto_v1_vald_upsert-proto"></a>
+
+<p align="right"><a href="#top">Top</a></p>
+
+## apis/proto/v1/vald/upsert.proto
+
+<a name="vald-v1-Upsert"></a>
+
+### Upsert
+
+Upsert service provides ways to insert/update vectors.
+
+| Method Name  | Request Type                                                       | Response Type                                                                 | Description                                                            |
+| ------------ | ------------------------------------------------------------------ | ----------------------------------------------------------------------------- | ---------------------------------------------------------------------- |
+| Upsert       | [.payload.v1.Upsert.Request](#payload-v1-Upsert-Request)           | [.payload.v1.Object.Location](#payload-v1-Object-Location)                    | A method to insert/update a vector.                                    |
+| StreamUpsert | [.payload.v1.Upsert.Request](#payload-v1-Upsert-Request) stream    | [.payload.v1.Object.StreamLocation](#payload-v1-Object-StreamLocation) stream | A method to insert/update multiple vectors by bidirectional streaming. |
+| MultiUpsert  | [.payload.v1.Upsert.MultiRequest](#payload-v1-Upsert-MultiRequest) | [.payload.v1.Object.Locations](#payload-v1-Object-Locations)                  | A method to insert/update multiple vectors in a single request.        |
+
 ## Scalar Value Types
 
 | .proto Type                    | Notes                                                                                                                                           | C++    | Java       | Python      | Go      | C#         | PHP            | Ruby                           |

apis/grpc/v1/agent/core/agent_vtproto.pb.go

@@ -88,7 +88,7 @@ func (c *agentClient) CreateAndSaveIndex(ctx context.Context, in *payload.Contro
 }
 
 func (c *agentClient) IndexInfo(ctx context.Context, in *payload.Empty, opts ...grpc.CallOption) (*payload.Info_Index_Count, error) {
-	out := payload.Info_Index_CountFromVTPool()
+	out := new(payload.Info_Index_Count)
 	err := c.cc.Invoke(ctx, "/core.v1.Agent/IndexInfo", in, out, opts...)
 	if err != nil {
 		return nil, err
@@ -141,7 +141,7 @@ func RegisterAgentServer(s grpc.ServiceRegistrar, srv AgentServer) {
 }
 
 func _Agent_CreateIndex_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := payload.Control_CreateIndexRequestFromVTPool()
+	in := new(payload.Control_CreateIndexRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
@@ -177,7 +177,7 @@ func _Agent_SaveIndex_Handler(srv interface{}, ctx context.Context, dec func(int
 }
 
 func _Agent_CreateAndSaveIndex_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := payload.Control_CreateIndexRequestFromVTPool()
+	in := new(payload.Control_CreateIndexRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}

apis/grpc/v1/discoverer/discoverer_vtproto.pb.go

@@ -57,7 +57,7 @@ func NewDiscovererClient(cc grpc.ClientConnInterface) DiscovererClient {
 }
 
 func (c *discovererClient) Pods(ctx context.Context, in *payload.Discoverer_Request, opts ...grpc.CallOption) (*payload.Info_Pods, error) {
-	out := payload.Info_PodsFromVTPool()
+	out := new(payload.Info_Pods)
 	err := c.cc.Invoke(ctx, "/discoverer.v1.Discoverer/Pods", in, out, opts...)
 	if err != nil {
 		return nil, err
@@ -66,7 +66,7 @@ func (c *discovererClient) Pods(ctx context.Context, in *payload.Discoverer_Requ
 }
 
 func (c *discovererClient) Nodes(ctx context.Context, in *payload.Discoverer_Request, opts ...grpc.CallOption) (*payload.Info_Nodes, error) {
-	out := payload.Info_NodesFromVTPool()
+	out := new(payload.Info_Nodes)
 	err := c.cc.Invoke(ctx, "/discoverer.v1.Discoverer/Nodes", in, out, opts...)
 	if err != nil {
 		return nil, err
@@ -109,7 +109,7 @@ func RegisterDiscovererServer(s grpc.ServiceRegistrar, srv DiscovererServer) {
 }
 
 func _Discoverer_Pods_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := payload.Discoverer_RequestFromVTPool()
+	in := new(payload.Discoverer_Request)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
@@ -127,7 +127,7 @@ func _Discoverer_Pods_Handler(srv interface{}, ctx context.Context, dec func(int
 }
 
 func _Discoverer_Nodes_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := payload.Discoverer_RequestFromVTPool()
+	in := new(payload.Discoverer_Request)
 	if err := dec(in); err != nil {
 		return nil, err
 	}

apis/grpc/v1/filter/egress/egress_filter_vtproto.pb.go

@@ -57,7 +57,7 @@ func NewFilterClient(cc grpc.ClientConnInterface) FilterClient {
 }
 
 func (c *filterClient) FilterDistance(ctx context.Context, in *payload.Object_Distance, opts ...grpc.CallOption) (*payload.Object_Distance, error) {
-	out := payload.Object_DistanceFromVTPool()
+	out := new(payload.Object_Distance)
 	err := c.cc.Invoke(ctx, "/filter.egress.v1.Filter/FilterDistance", in, out, opts...)
 	if err != nil {
 		return nil, err
@@ -66,7 +66,7 @@ func (c *filterClient) FilterDistance(ctx context.Context, in *payload.Object_Di
 }
 
 func (c *filterClient) FilterVector(ctx context.Context, in *payload.Object_Vector, opts ...grpc.CallOption) (*payload.Object_Vector, error) {
-	out := payload.Object_VectorFromVTPool()
+	out := new(payload.Object_Vector)
 	err := c.cc.Invoke(ctx, "/filter.egress.v1.Filter/FilterVector", in, out, opts...)
 	if err != nil {
 		return nil, err
@@ -109,7 +109,7 @@ func RegisterFilterServer(s grpc.ServiceRegistrar, srv FilterServer) {
 }
 
 func _Filter_FilterDistance_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := payload.Object_DistanceFromVTPool()
+	in := new(payload.Object_Distance)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
@@ -127,7 +127,7 @@ func _Filter_FilterDistance_Handler(srv interface{}, ctx context.Context, dec fu
 }
 
 func _Filter_FilterVector_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := payload.Object_VectorFromVTPool()
+	in := new(payload.Object_Vector)
 	if err := dec(in); err != nil {
 		return nil, err
 	}

apis/grpc/v1/filter/ingress/ingress_filter_vtproto.pb.go

@@ -57,7 +57,7 @@ func NewFilterClient(cc grpc.ClientConnInterface) FilterClient {
 }
 
 func (c *filterClient) GenVector(ctx context.Context, in *payload.Object_Blob, opts ...grpc.CallOption) (*payload.Object_Vector, error) {
-	out := payload.Object_VectorFromVTPool()
+	out := new(payload.Object_Vector)
 	err := c.cc.Invoke(ctx, "/filter.ingress.v1.Filter/GenVector", in, out, opts...)
 	if err != nil {
 		return nil, err
@@ -66,7 +66,7 @@ func (c *filterClient) GenVector(ctx context.Context, in *payload.Object_Blob, o
 }
 
 func (c *filterClient) FilterVector(ctx context.Context, in *payload.Object_Vector, opts ...grpc.CallOption) (*payload.Object_Vector, error) {
-	out := payload.Object_VectorFromVTPool()
+	out := new(payload.Object_Vector)
 	err := c.cc.Invoke(ctx, "/filter.ingress.v1.Filter/FilterVector", in, out, opts...)
 	if err != nil {
 		return nil, err
@@ -109,7 +109,7 @@ func RegisterFilterServer(s grpc.ServiceRegistrar, srv FilterServer) {
 }
 
 func _Filter_GenVector_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := payload.Object_BlobFromVTPool()
+	in := new(payload.Object_Blob)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
@@ -127,7 +127,7 @@ func _Filter_GenVector_Handler(srv interface{}, ctx context.Context, dec func(in
 }
 
 func _Filter_FilterVector_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := payload.Object_VectorFromVTPool()
+	in := new(payload.Object_Vector)
 	if err := dec(in); err != nil {
 		return nil, err
 	}

apis/grpc/v1/manager/index/index_manager_vtproto.pb.go

@@ -55,7 +55,7 @@ func NewIndexClient(cc grpc.ClientConnInterface) IndexClient {
 }
 
 func (c *indexClient) IndexInfo(ctx context.Context, in *payload.Empty, opts ...grpc.CallOption) (*payload.Info_Index_Count, error) {
-	out := payload.Info_Index_CountFromVTPool()
+	out := new(payload.Info_Index_Count)
 	err := c.cc.Invoke(ctx, "/manager.index.v1.Index/IndexInfo", in, out, opts...)
 	if err != nil {
 		return nil, err