应用程序洞察数据采样

import os
from tencentcloud.common import credential
from tencentcloud.common.profile.client_profile import ClientProfile
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.monitor.v20180724 import monitor_client, models

try:
    cred = credential.Credential(os.environ['TENCENTCLOUD_SECRET_ID'], os.environ['TENCENTCLOUD_SECRET_KEY'])
    httpProfile = HttpProfile()
    httpProfile.endpoint = "monitor.tencentcloudapi.com"

    clientProfile = ClientProfile()
    clientProfile.httpProfile = httpProfile
    client = monitor_client.MonitorClient(cred, "", clientProfile)

    req = models.PutMetricRequest()
    params = {
        "Namespace": "default",
        "MetricName": "request_count",
        "Dimensions": [
            {
                "Name": "service",
                "Value": "my_service"
            }
        ],
        "Timestamp": int(time.time()),
        "Value": 1,
        "SampleRate": 0.5  # 设置采样比例为50%
    }
    req.from_json_string(params)

    resp = client.PutMetric(req)
    print(resp.to_json_string(indent=2))

except TencentCloudSDKException as err:
    print(err)