From 8fe49eb9f704d5f2a9ace9b6a714438ee7623a0b Mon Sep 17 00:00:00 2001 From: Stephane Nicoll Date: Wed, 1 Nov 2017 08:36:58 +0100 Subject: [PATCH] Polish --- .../src/main/asciidoc/production-ready-features.adoc | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/spring-boot-project/spring-boot-docs/src/main/asciidoc/production-ready-features.adoc b/spring-boot-project/spring-boot-docs/src/main/asciidoc/production-ready-features.adoc index a8dacdfe8f..e5d6651a64 100644 --- a/spring-boot-project/spring-boot-docs/src/main/asciidoc/production-ready-features.adoc +++ b/spring-boot-project/spring-boot-docs/src/main/asciidoc/production-ready-features.adoc @@ -963,10 +963,13 @@ the following: [[production-ready-metrics-jdbc]] === DataSource metrics Auto-configuration will enable the instrumentation of all available `DataSources` with a -metric named `data.source`. The name can be customized using the -`spring.metrics.jdbc.datasource-metric-name`. +metric named `data.source`. Data source instrumentation results in gauges representing the +currently active, maximum allowed, and minimum allowed connections in the pool. Each of +these gauges has a name which is prefixed by `data.source` by default. The prefix can be +be customized using the `spring.metrics.jdbc.datasource-metric-name` property. -Metrics will be tagged by the name of the `DataSource` computed based on the bean name. +Metrics will also be tagged by the name of the `DataSource` computed based on the bean +name.