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@@ -4,10 +4,11 @@ This application can calculate the latency (time spent) of the message to be pro
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If the latency exceeds a specified threshold, this application will add the subscriber and topic information to a slow subscriptions list or update the existing record.
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-# How To Use
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+More introduction: [Slow Subscriptions](https://www.emqx.io/docs/en/v5.0/observability/slow-subscribers-statistics.html)
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-You can add the below section into `emqx.conf` to enable this application
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+# Usage
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+You can add the below section into `emqx.conf` to enable this application
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```yaml
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slow_subs {
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@@ -19,6 +20,8 @@ slow_subs {
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}
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```
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+# Configurations
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+
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**threshold**: Latency threshold for statistics, only messages with latency exceeding this value will be collected.
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Minimum value: 100ms
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@@ -28,7 +31,7 @@ Default value: 500ms
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Default: 300s
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-**top_k_num**: Maximum number of records in the slow subscription statistics record table.
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+**top_k_num**: Maximum number of records in the slow subscription statistics record table.
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Maximum value: 1,000
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Default value: 10
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@@ -39,3 +42,6 @@ Default value: 10
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- **response**: From the time EMQX starts delivering the message until the message transmission completes
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Default value: whole
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+
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+# Contributing - [Mandatory]
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+Please see our [contributing.md](../../CONTRIBUTING.md).
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