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AWS - Metrics

Lets you watch the metrics of a specific function.

osls 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 us-east-1 region.
  • --startTime A specific unit in time to start fetching metrics from (ie: 2010-10-20, 1469705761, 30m (30 minutes ago), 2h (2 hours ago) or 3d (3 days ago)). Accepts the same formats as osls logs --startTime: relative time, ISO 8601 dates and datetimes (interpreted as UTC unless an explicit offset is given), or Unix epoch time in seconds or milliseconds. Defaults to 24h ago.
  • --endTime A specific unit in time to end fetching metrics from (ie: 2010-10-21 or 1469705761). Accepts the same formats as --startTime. Defaults to now.

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

osls metrics

Displays service wide metrics for the last 24h.

See service wide metrics for a specific timespan

osls metrics --startTime 2016-01-01 --endTime 2016-01-02

Displays service wide metrics for the time between January 1, 2016 and January 2, 2016.

See all metrics for the function hello of the last 24h

osls metrics --function hello

Displays all hello function metrics for the last 24h.

See metrics for the function hello of a specific timespan

osls metrics --function hello \
  --startTime 2016-01-01 \
  --endTime 2016-01-02

Displays all hello function metrics for the time between January 1, 2016 and January 2, 2016.

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