diff --git a/src/data/markdown/docs/01 guides/02 Using k6/02 Metrics.md b/src/data/markdown/docs/01 guides/02 Using k6/02 Metrics.md index f9d4a247b7..5a59df288b 100644 --- a/src/data/markdown/docs/01 guides/02 Using k6/02 Metrics.md +++ b/src/data/markdown/docs/01 guides/02 Using k6/02 Metrics.md @@ -102,10 +102,14 @@ Custom metrics will be reported at the end of a test. Here is how the output mig All metrics (both the _built-in_ ones and the custom ones) have a type. The four different metric types in k6 are: -- [Counter](/javascript-api/k6-metrics/counter) -- [Gauge](/javascript-api/k6-metrics/gauge) -- [Rate](/javascript-api/k6-metrics/rate) and -- [Trend](/javascript-api/k6-metrics/trend) +| Metric type | Description | +| --------------------------------------------- | -------------------------------------------------------------------------------------------------------- | +| [Counter](/javascript-api/k6-metrics/counter) | A metric that cumulatively sums added values. | +| [Gauge](/javascript-api/k6-metrics/gauge) | A metric that stores the min, max and last values added to it. | +| [Rate](/javascript-api/k6-metrics/rate) | A metric that tracks the percentage of added values that are non-zero. | +| [Trend](/javascript-api/k6-metrics/trend) | A metric that allows for calculating statistics on the added values (min, max, average and percentiles). | + +All values added to a custom metric can optionally be [tagged](/using-k6/tags-and-groups) which can be useful when analysing the test results. ### Counter _(cumulative metric)_