GetCpuloadavg5mData
Retrieve CPU load average data over 5 minutes for Alibaba Cloud ECS instances to monitor performance and identify resource bottlenecks, using specified region and instance IDs.
Instructions
获取CPU五分钟平均负载指标数据
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| InstanceIds | Yes | AlibabaCloud ECS instance ID List | |
| RegionId | No | AlibabaCloud region ID | cn-hangzhou |
Implementation Reference
- Handler function CMS_GetCpuloadavg5mData (tool name 'CMS_GetCpuloadavg5mData') that retrieves the 5-minute CPU load average metric data from Alibaba Cloud CMS for given ECS instance IDs.
@tools.append def CMS_GetCpuloadavg5mData( InstanceIds: List[str] = Field(description='AlibabaCloud ECS instance ID List'), RegionId: str = Field(description='AlibabaCloud region ID', default='cn-hangzhou') ): """获取CPU五分钟平均负载指标数据""" return _get_cms_metric_data(RegionId, InstanceIds, 'load_5m') - Helper function that creates a CMS client, prepares dimensions for ECS instances, queries the last metric value for the specified metric_name (e.g., 'load_5m'), and returns the datapoints.
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)Registers all tools from cms_tools.tools (including CMS_GetCpuloadavg5mData) to the FastMCP server instance.
for tool in cms_tools.tools: mcp.tool(tool) - Pydantic schema definition for the tool inputs: InstanceIds (list of ECS instance IDs) and RegionId (Alibaba Cloud region, default 'cn-hangzhou').
def CMS_GetCpuloadavg5mData( InstanceIds: List[str] = Field(description='AlibabaCloud ECS instance ID List'), RegionId: str = Field(description='AlibabaCloud region ID', default='cn-hangzhou') ): """获取CPU五分钟平均负载指标数据""" return _get_cms_metric_data(RegionId, InstanceIds, 'load_5m') - Helper function to create the Alibaba Cloud CMS client configured for the given region.
def create_client(region_id: str) -> cms20190101Client: config = create_config() config.endpoint = f'metrics.{region_id}.aliyuncs.com' return cms20190101Client(config)