diff --git a/src/spaceone/inventory/manager/bigquery/sql_workspace_manager.py b/src/spaceone/inventory/manager/bigquery/sql_workspace_manager.py
index 2dcf358..449076c 100644
--- a/src/spaceone/inventory/manager/bigquery/sql_workspace_manager.py
+++ b/src/spaceone/inventory/manager/bigquery/sql_workspace_manager.py
@@ -110,6 +110,15 @@ def collect_cloud_service(self, params):
                             data_set_id,
                             google_cloud_monitoring_filters,
                         ),
+                        "stats": {
+                            "table_count": len(
+                                [
+                                    table
+                                    for table in updated_bq_tables
+                                    if table["type"] == "TABLE"
+                                ]
+                            )
+                        },
                     }
                 )
                 big_query_data = BigQueryWorkSpace(bq_dataset, strict=False)
diff --git a/src/spaceone/inventory/metrics/BigQuery/SQLWorkspace/sqlworkspace_count.yaml b/src/spaceone/inventory/metrics/BigQuery/SQLWorkspace/sqlworkspace_count.yaml
new file mode 100644
index 0000000..53f3faf
--- /dev/null
+++ b/src/spaceone/inventory/metrics/BigQuery/SQLWorkspace/sqlworkspace_count.yaml
@@ -0,0 +1,25 @@
+---
+metric_id: metric-gcp-bigquery-workspace-count
+name: SQLWorkspace Count
+metric_type: GAUGE
+resource_type: inventory.CloudService:google_cloud.BigQuery.SQLWorkspace
+query_options:
+  group_by:
+    - key: region_code
+      name: Region
+      search_key: region_code
+      reference:
+        resource_type: inventory.Region
+        reference_key: region_code
+    - key: account
+      name: Project ID
+      search_key: account
+    - key: data.location
+      name: Location
+      search_key: data.location
+  fields:
+    value:
+      operator: count
+unit: Count
+namespace_id: ns-gcp-bigquery-sqlworkspace
+version: '1.0'
\ No newline at end of file
diff --git a/src/spaceone/inventory/metrics/BigQuery/SQLWorkspace/table_count.yaml b/src/spaceone/inventory/metrics/BigQuery/SQLWorkspace/table_count.yaml
new file mode 100644
index 0000000..25e20b6
--- /dev/null
+++ b/src/spaceone/inventory/metrics/BigQuery/SQLWorkspace/table_count.yaml
@@ -0,0 +1,26 @@
+---
+metric_id: metric-gcp-bigquery-table-count
+name: Table Count
+metric_type: GAUGE
+resource_type: inventory.CloudService:google_cloud.BigQuery.SQLWorkspace
+query_options:
+  group_by:
+    - key: region_code
+      name: Region
+      search_key: region_code
+      reference:
+        resource_type: inventory.Region
+        reference_key: region_code
+    - key: account
+      name: Project ID
+      search_key: account
+    - key: data.location
+      name: Location
+      search_key: data.location
+  fields:
+    value:
+      key: data.stats.table_count
+      operator: count
+unit: Count
+namespace_id: ns-gcp-bigquery-sqlworkspace
+version: '1.0'
\ No newline at end of file
diff --git a/src/spaceone/inventory/metrics/ComputeEngine/Instance/disk_size.yaml b/src/spaceone/inventory/metrics/ComputeEngine/Instance/disk_size.yaml
new file mode 100644
index 0000000..c9e2815
--- /dev/null
+++ b/src/spaceone/inventory/metrics/ComputeEngine/Instance/disk_size.yaml
@@ -0,0 +1,34 @@
+---
+metric_id: metric-gcp-ce-instance-disk-size
+name: Disk Size
+metric_type: GAUGE
+resource_type: inventory.CloudService:google_cloud.ComputeEngine.Instance
+query_options:
+  group_by:
+    - key: region_code
+      name: Region
+      search_key: region_code
+      reference:
+        resource_type: inventory.Region
+        reference_key: region_code
+    - key: data.compute.az
+      name: Availability Zone
+      search_key: data.compute.az
+    - key: account
+      name: Project ID
+      search_key: account
+    - key: instance_type
+      name: Instance Type
+      search_key: instance_type
+    - key: data.os.os_type
+      name: OS Type
+      search_key: data.os.os_type
+  unwind:
+    - path: data.disks
+  fields:
+    value:
+      key: data.disks.size
+      operator: sum
+unit: BYTES
+namespace_id: ns-gcp-ce-instance
+version: '1.0'
\ No newline at end of file
diff --git a/src/spaceone/inventory/model/bigquery/sql_workspace/data.py b/src/spaceone/inventory/model/bigquery/sql_workspace/data.py
index a556ff6..a82cefe 100644
--- a/src/spaceone/inventory/model/bigquery/sql_workspace/data.py
+++ b/src/spaceone/inventory/model/bigquery/sql_workspace/data.py
@@ -134,6 +134,7 @@ class BigQueryWorkSpace(BaseResource):
 
     creation_time = DateTimeType(deserialize_from="creationTime")
     last_modified_time = DateTimeType(deserialize_from="lastModifiedTime")
+    stats = DictType(StringType, default={})
 
     def reference(self):
         return {