diff --git a/pkg/resource_manager/resource_manager.pb.go b/pkg/resource_manager/resource_manager.pb.go
index 8423faa1ac..e1b5573229 100644
--- a/pkg/resource_manager/resource_manager.pb.go
+++ b/pkg/resource_manager/resource_manager.pb.go
@@ -715,7 +715,8 @@ type TokenBucketRequest struct {
 	//	*TokenBucketRequest_RuItems
 	//	*TokenBucketRequest_RawResourceItems
 	Request isTokenBucketRequest_Request `protobuf_oneof:"request"`
-	// Aggregate statistics in group level.
+	// Actual resource usage in group level since the last token bucket request.
+	// This field is used for resource group stats and metering.
 	ConsumptionSinceLastRequest *Consumption `protobuf:"bytes,4,opt,name=consumption_since_last_request,json=consumptionSinceLastRequest,proto3" json:"consumption_since_last_request,omitempty"`
 	// label background request.
 	IsBackground bool `protobuf:"varint,5,opt,name=is_background,json=isBackground,proto3" json:"is_background,omitempty"`
@@ -726,6 +727,9 @@ type TokenBucketRequest struct {
 	//   - If the keyspace ID is set to a valid value, it will try to request the token bucket from
 	//     the resource group within the given keyspace ID.
 	KeyspaceId *KeyspaceIDValue `protobuf:"bytes,7,opt,name=keyspace_id,json=keyspaceId,proto3" json:"keyspace_id,omitempty"`
+	// Signed token settlement in group level since the last token bucket request.
+	// RRU/WRU may be negative to report refunds. This field must not be used for metering.
+	SettlementSinceLastRequest *Consumption `protobuf:"bytes,8,opt,name=settlement_since_last_request,json=settlementSinceLastRequest,proto3" json:"settlement_since_last_request,omitempty"`
 }
 
 func (m *TokenBucketRequest) Reset()         { *m = TokenBucketRequest{} }
@@ -833,6 +837,13 @@ func (m *TokenBucketRequest) GetKeyspaceId() *KeyspaceIDValue {
 	return nil
 }
 
+func (m *TokenBucketRequest) GetSettlementSinceLastRequest() *Consumption {
+	if m != nil {
+		return m.SettlementSinceLastRequest
+	}
+	return nil
+}
+
 // XXX_OneofWrappers is for the internal use of the proto package.
 func (*TokenBucketRequest) XXX_OneofWrappers() []interface{} {
 	return []interface{}{
@@ -2147,136 +2158,137 @@ func init() {
 func init() { proto.RegisterFile("resource_manager.proto", fileDescriptor_7048dd9233ee965d) }
 
 var fileDescriptor_7048dd9233ee965d = []byte{
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+	0x1e, 0x1b, 0xb3, 0xf6, 0x58, 0x2a, 0xec, 0xd1, 0x5e, 0x22, 0xf9, 0x63, 0x2d, 0xf4, 0x0e, 0xe4,
+	0x13, 0x33, 0xcd, 0xc0, 0xfa, 0xcb, 0x3c, 0xd1, 0x37, 0x9e, 0x31, 0x3d, 0x74, 0x03, 0x8a, 0xc7,
+	0xd4, 0x75, 0x2d, 0x66, 0x73, 0x55, 0xc0, 0x59, 0x5c, 0x10, 0x04, 0x6c, 0x73, 0x22, 0x26, 0x4c,
+	0x2b, 0x64, 0x01, 0xb7, 0x5c, 0xa1, 0x23, 0xf1, 0x32, 0x18, 0x24, 0x49, 0xa2, 0x88, 0x09, 0xd5,
+	0xb3, 0x5f, 0x8c, 0x8e, 0x3f, 0x72, 0x42, 0xf5, 0xec, 0x17, 0x6a, 0x40, 0x9a, 0x77, 0x20, 0x27,
+	0x0f, 0x87, 0xa8, 0x0e, 0x73, 0x3d, 0x12, 0x04, 0x76, 0x27, 0x6a, 0x12, 0xd1, 0xa7, 0xf9, 0x1b,
+	0x03, 0x4a, 0xba, 0x06, 0x70, 0xe8, 0x8a, 0xbe, 0xb1, 0x44, 0x5e, 0x10, 0xc7, 0x22, 0xae, 0xdd,
+	0x0f, 0xc4, 0x78, 0xd6, 0x73, 0x48, 0xb9, 0xb6, 0x20, 0x78, 0x0f, 0x15, 0x4b, 0xcf, 0xa1, 0xf7,
+	0xa1, 0xd2, 0x67, 0xbe, 0x43, 0x02, 0x21, 0x2d, 0x72, 0x4c, 0xbb, 0x59, 0x8e, 0xa9, 0x22, 0x13,
+	0xd1, 0x1d, 0x98, 0x8f, 0xce, 0xcf, 0xa1, 0x47, 0xb9, 0x1e, 0xd4, 0xd1, 0x61, 0x5d, 0x64, 0xa0,
+	0x79, 0x0a, 0xf3, 0xda, 0x93, 0x2f, 0x6d, 0xee, 0x3c, 0x13, 0xa7, 0x4d, 0x71, 0x53, 0xa0, 0x5e,
+	0xc7, 0x6a, 0x87, 0xcc, 0x96, 0x77, 0x25, 0xed, 0x49, 0x06, 0x2f, 0x68, 0xd6, 0x8e, 0xe6, 0xec,
+	0x07, 0xe8, 0x13, 0xdd, 0x65, 0x55, 0xcb, 0x33, 0x67, 0xd6, 0xba, 0x44, 0x1f, 0xb5, 0x59, 0xf3,
+	0xdf, 0x06, 0x54, 0xcf, 0xb4, 0x01, 0xf4, 0x11, 0x64, 0x59, 0xe8, 0x92, 0xd9, 0x99, 0x9b, 0x88,
+	0x19, 0x96, 0xa2, 0x68, 0x03, 0xf2, 0xb6, 0x23, 0x5c, 0xd1, 0x0e, 0xdc, 0x9a, 0xa9, 0xb4, 0x29,
+	0xc5, 0xb0, 0x16, 0x47, 0x3f, 0x84, 0xdc, 0x40, 0xb8, 0xa4, 0x13, 0x77, 0xf9, 0x7c, 0xc7, 0xb1,
+	0x12, 0x46, 0xab, 0xb0, 0x10, 0x0c, 0x28, 0x77, 0x9e, 0x25, 0x4f, 0xe2, 0x59, 0xb9, 0xb9, 0x55,
+	0xc5, 0x88, 0xcf, 0xe1, 0xe6, 0x53, 0x40, 0x93, 0x6d, 0x49, 0xa4, 0xde, 0x73, 0xbf, 0x65, 0x89,
+	0x18, 0xa8, 0x97, 0x82, 0x22, 0x2e, 0x3c, 0xf7, 0x5b, 0x22, 0x32, 0x01, 0xba, 0x0f, 0x0b, 0x21,
+	0xa7, 0x2e, 0x7d, 0xa9, 0xe2, 0x3e, 0x4a, 0xc0, 0x2c, 0xae, 0x25, 0x18, 0x32, 0x0d, 0x4d, 0x0c,
+	0xa5, 0x03, 0x9b, 0x71, 0xea, 0xd0, 0xbe, 0xed, 0xf1, 0xa9, 0xf3, 0xa8, 0x02, 0x69, 0xfd, 0xf6,
+	0x93, 0xc5, 0x69, 0xda, 0x16, 0xa9, 0xed, 0xd2, 0x80, 0x13, 0xcf, 0x0a, 0x99, 0xab, 0x4e, 0xee,
+	0x45, 0x0c, 0x8a, 0xd4, 0x64, 0x6e, 0xb0, 0xfa, 0xee, 0xd8, 0x98, 0x16, 0x4e, 0xa1, 0x3c, 0xa4,
+	0x71, 0xb3, 0x96, 0x5a, 0xfd, 0xf1, 0xd8, 0x84, 0x95, 0xac, 0x39, 0xc8, 0x6c, 0x1f, 0x34, 0x6b,
+	0x29, 0x54, 0x01, 0xd8, 0xfd, 0x5c, 0xb4, 0x84, 0x9f, 0xb9, 0xfe, 0xa0, 0x66, 0xa0, 0x2a, 0x94,
+	0x76, 0x3f, 0x97, 0x95, 0x2e, 0x09, 0xe9, 0xd5, 0x8f, 0xa0, 0x18, 0x8f, 0x3e, 0x54, 0x82, 0xb9,
+	0xa6, 0xd7, 0xf5, 0xfc, 0x81, 0x57, 0x4b, 0x21, 0x80, 0x3c, 0x6e, 0x0a, 0x72, 0xcd, 0x10, 0x0c,
+	0x6c, 0x0f, 0xe4, 0x47, 0x7a, 0xf5, 0x08, 0xca, 0x63, 0x3b, 0x27, 0x8c, 0x3c, 0xf1, 0x3d, 0xa2,
+	0xbe, 0x94, 0xe6, 0x0e, 0x1b, 0xe2, 0xd0, 0xab, 0x19, 0x68, 0x1e, 0x0a, 0xdb, 0xbe, 0xef, 0xee,
+	0x08, 0xcc, 0x34, 0x2a, 0x40, 0xf6, 0x31, 0x75, 0xdd, 0x5a, 0x46, 0x38, 0x72, 0x38, 0xda, 0x96,
+	0x5a, 0x76, 0x75, 0x1b, 0x6a, 0x67, 0x13, 0x12, 0x95, 0xa1, 0x28, 0x80, 0x25, 0xa1, 0x96, 0x42,
+	0x45, 0xc8, 0x3d, 0x7c, 0x61, 0x3b, 0x5c, 0x39, 0x74, 0x48, 0x7b, 0xd4, 0xb5, 0x99, 0x42, 0x3d,
+	0x70, 0x6d, 0xaf, 0x96, 0x59, 0xff, 0x53, 0x4e, 0x84, 0x49, 0x05, 0x62, 0x5f, 0x65, 0x0b, 0x3a,
+	0x01, 0x34, 0xf9, 0xf6, 0x8a, 0xee, 0x4f, 0xa6, 0xd5, 0xcc, 0x77, 0xe2, 0xc6, 0xf7, 0x2f, 0x27,
+	0xac, 0xae, 0x85, 0x66, 0x0a, 0x75, 0xa1, 0x76, 0xf6, 0xcd, 0x12, 0xdd, 0x9b, 0x32, 0xe3, 0xa7,
+	0xbf, 0xc5, 0x36, 0x56, 0x2f, 0x23, 0x9a, 0x34, 0xb6, 0xd9, 0x6e, 0x5f, 0x68, 0x6c, 0xc6, 0x6b,
+	0xde, 0x34, 0x63, 0xb3, 0x9e, 0xe9, 0xcc, 0x14, 0xf2, 0x60, 0x71, 0xdf, 0x6f, 0xd3, 0xe3, 0xe1,
+	0xff, 0xc8, 0x1e, 0x87, 0xc5, 0x29, 0x0f, 0x9d, 0x68, 0xca, 0x86, 0xcc, 0x7e, 0xa1, 0x6d, 0x7c,
+	0x70, 0x49, 0xe9, 0xd8, 0xea, 0x73, 0x58, 0xdc, 0x74, 0x4e, 0x42, 0xca, 0x92, 0x97, 0xbb, 0x00,
+	0x9d, 0xff, 0x72, 0x10, 0x67, 0xcb, 0xdd, 0x8b, 0xc4, 0x22, 0x3b, 0x2b, 0xc6, 0x87, 0xc6, 0xd6,
+	0xed, 0x6f, 0xff, 0x58, 0x30, 0xfe, 0xf5, 0x6a, 0xd9, 0xf8, 0xe6, 0xd5, 0xb2, 0xf1, 0x9f, 0x57,
+	0xcb, 0xc6, 0xd7, 0xaf, 0x97, 0x53, 0x7f, 0x78, 0xbd, 0x9c, 0xfa, 0xe6, 0xf5, 0x72, 0xea, 0xdb,
+	0xd7, 0xcb, 0xa9, 0x56, 0x5e, 0xfe, 0xe7, 0xf1, 0x83, 0xff, 0x06, 0x00, 0x00, 0xff, 0xff, 0x83,
+	0x7b, 0x60, 0x79, 0x46, 0x19, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -3021,6 +3033,18 @@ func (m *TokenBucketRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	_ = i
 	var l int
 	_ = l
+	if m.SettlementSinceLastRequest != nil {
+		{
+			size, err := m.SettlementSinceLastRequest.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintResourceManager(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x42
+	}
 	if m.KeyspaceId != nil {
 		{
 			size, err := m.KeyspaceId.MarshalToSizedBuffer(dAtA[:i])
@@ -4310,6 +4334,10 @@ func (m *TokenBucketRequest) Size() (n int) {
 		l = m.KeyspaceId.Size()
 		n += 1 + l + sovResourceManager(uint64(l))
 	}
+	if m.SettlementSinceLastRequest != nil {
+		l = m.SettlementSinceLastRequest.Size()
+		n += 1 + l + sovResourceManager(uint64(l))
+	}
 	return n
 }
 
@@ -6118,6 +6146,42 @@ func (m *TokenBucketRequest) Unmarshal(dAtA []byte) error {
 				return err
 			}
 			iNdEx = postIndex
+		case 8:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field SettlementSinceLastRequest", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowResourceManager
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthResourceManager
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthResourceManager
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.SettlementSinceLastRequest == nil {
+				m.SettlementSinceLastRequest = &Consumption{}
+			}
+			if err := m.SettlementSinceLastRequest.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
 			skippy, err := skipResourceManager(dAtA[iNdEx:])
diff --git a/proto/resource_manager.proto b/proto/resource_manager.proto
index 302efc9deb..a66fcabee4 100644
--- a/proto/resource_manager.proto
+++ b/proto/resource_manager.proto
@@ -108,7 +108,8 @@ message TokenBucketRequest {
     // Raw mode, group settings with CPU/IO etc resource unit.
     RequestRawResource raw_resource_items = 3;
   }
-  // Aggregate statistics in group level.
+  // Actual resource usage in group level since the last token bucket request.
+  // This field is used for resource group stats and metering.
   Consumption consumption_since_last_request = 4;
   // label background request.
   bool is_background = 5;
@@ -119,6 +120,9 @@ message TokenBucketRequest {
   //   - If the keyspace ID is set to a valid value, it will try to request the token bucket from
   //     the resource group within the given keyspace ID.
   KeyspaceIDValue keyspace_id = 7;
+  // Signed token settlement in group level since the last token bucket request.
+  // RRU/WRU may be negative to report refunds. This field must not be used for metering.
+  Consumption settlement_since_last_request = 8;
 }
 
 message TokenBucketsResponse {
diff --git a/scripts/proto.lock b/scripts/proto.lock
index 6a9b573733..de7be4b956 100644
--- a/scripts/proto.lock
+++ b/scripts/proto.lock
@@ -24570,6 +24570,11 @@
                 "id": 7,
                 "name": "keyspace_id",
                 "type": "KeyspaceIDValue"
+              },
+              {
+                "id": 8,
+                "name": "settlement_since_last_request",
+                "type": "Consumption"
               }
             ],
             "messages": [