GetCpuUsageData
Retrieve CPU usage data for Alibaba Cloud ECS instances to monitor performance and optimize resource allocation. Specify region and instance IDs for accurate, actionable insights.
Instructions
获取ECS实例的CPU使用率数据
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| InstanceIds | Yes | AlibabaCloud ECS instance ID List | |
| RegionId | No | AlibabaCloud region ID | cn-hangzhou |
Implementation Reference
- The main handler function for the CMS_GetCpuUsageData tool, which retrieves CPU usage data ('cpu_total' metric) for specified ECS instance IDs in a given Alibaba Cloud region using the CMS API.
def CMS_GetCpuUsageData( InstanceIds: List[str] = Field(description='AlibabaCloud ECS instance ID List'), RegionId: str = Field(description='AlibabaCloud region ID', default='cn-hangzhou') ): """获取ECS实例的CPU使用率数据""" return _get_cms_metric_data(RegionId, InstanceIds, 'cpu_total') - Supporting helper function that fetches the last metric data points from Alibaba Cloud CMS for given instance IDs and metric name, used by CPU usage and other metric tools.
def _get_cms_metric_data(region_id: str, instance_ids: List[str], metric_name: str): client = create_client(region_id) dimesion = [] for instance_id in instance_ids: dimesion.append({ 'instanceId': instance_id }) describe_metric_last_request = cms_20190101_models.DescribeMetricLastRequest( namespace='acs_ecs_dashboard', metric_name=metric_name, dimensions=json.dumps(dimesion), ) describe_metric_last_resp = client.describe_metric_last(describe_metric_last_request) logger.info(f'CMS Tools response: {describe_metric_last_resp.body}') return describe_metric_last_resp.body.datapoints - src/alibaba_cloud_ops_mcp_server/server.py:84-85 (registration)Code that registers all tools from cms_tools (including CMS_GetCpuUsageData) with the FastMCP server instance.
for tool in cms_tools.tools: mcp.tool(tool) - Helper function to create a CMS client configured for the specified region endpoint.
def create_client(region_id: str) -> cms20190101Client: config = create_config() config.endpoint = f'metrics.{region_id}.aliyuncs.com' return cms20190101Client(config) - src/alibaba_cloud_ops_mcp_server/server.py:7-7 (registration)Import statement that brings in the cms_tools module containing the tool definitions and tools list.
from alibaba_cloud_ops_mcp_server.tools import cms_tools, oos_tools, oss_tools, api_tools, common_api_tools