### [Read this on the main serverless docs site](https://www.serverless.com/framework/docs/providers/tencent/cli-reference/metrics/) # Tencent-SCF - Metrics Lets you watch the metrics of a specific function. ```bash serverless metrics ``` ## Options - `--function` or `-f` The function you want to fetch the metrics for. - `--stage` or `-s` The stage you want to view the function metrics for. If not provided, the plugin will use the default stage listed in `serverless.yml`. If that doesn't exist either it'll just fetch the metrics from the `dev` stage. - `--region` or `-r` The region you want to view the function metrics for. If not provided, the plugin will use the default region listed in `serverless.yml`. If that doesn't exist either it'll just fetch the metrics from the `ap-guangzhou` region. - `--startTime` A specific unit in time to start fetching metrics from (ie: `"2019-7-12 00:10:00"`). - `--endTime` A specific unit in time to end fetching metrics from (ie: `"2019-7-12 00:10:00"`). ## Examples **Note:** There's a small lag between invoking the function and actually having access to the metrics. It takes a few seconds for the metrics to show up right after invoking the function. ### See service wide metrics for the last 24h ```bash serverless metrics ``` Displays service wide metrics for the last 24h. ### See service wide metrics for a specific timespan ```bash serverless metrics --startTime "2019-11-01 00:00:00" --endTime "2019-11-02 00:00:00" ``` Displays service wide metrics for the time between November 1, 2019 and November 2, 2019. ### See all metrics for the function `hello` of the last 24h ```bash serverless metrics --function hello ``` Displays all `hello` function metrics for the last 24h. ### See metrics for the function `hello` of a specific timespan ```bash serverless metrics --function hello --startTime "2019-11-01 00:00:00" --endTime "2019-11-02 00:00:00" ``` Displays all `hello` function metrics for the time between November 1, 2019 and November 2, 2019.