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Merge pull request #7766 from OpenLiberty/7655-observ-rewrite
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add link to mp7 diff
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ramkumar-k-9286 authored Dec 2, 2024
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6 changes: 3 additions & 3 deletions modules/ROOT/pages/introduction-monitoring-metrics.adoc
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:page-type: general
:page-description: With Open Liberty, three types of metrics are available to monitor your applications: OpenTelemetry metrics provided by MicroProfile Telemetry, REST endpoint-style metrics that are provided by MicroProfile Metrics, and Java Management Extensions (JMX) metrics.
:seo-title: Monitoring with metrics - OpenLiberty.io
:seo-description: With Open Liberty, three types of metrics are available to monitor your applications: OpenTelemetry metrics provided by MicroProfile Telemetry, REST endpoint-style metrics that are provided by MicroProfile Metrics, and Java Management Extensions (JMX) metrics..\
:seo-description: With Open Liberty, three types of metrics are available to monitor your applications: OpenTelemetry metrics provided by MicroProfile Telemetry, REST endpoint-style metrics that are provided by MicroProfile Metrics, and Java Management Extensions (JMX) metrics
= Monitoring with metrics

Three kinds of metrics are available to monitor your Open Liberty applications: OpenTelemetry metrics from MicroProfile Telemetry, REST endpoint-style metrics from MicroProfile Metrics, and Java Management Extensions (JMX) metrics. OpenTelemetry provides a standardized solution to manage metrics, logs, and traces.MicroProfile Metrics and JMX metrics can be used separately or in conjunction to improve the observability of your application systems.
Three kinds of metrics are available to monitor your Open Liberty applications: OpenTelemetry metrics from MicroProfile Telemetry, REST endpoint-style metrics from MicroProfile Metrics, and Java Management Extensions (JMX) metrics. OpenTelemetry provides a standardized solution to manage metrics, logs, and traces. MicroProfile Metrics and JMX metrics can be used separately or in conjunction to improve the observability of your application systems.


MicroProfile Telemetry 2.0 and later exports metrics to the configured OpenTelemetry metrics exporter, which can send metrics to the backend service of your choice. You might prefer this option if you also use MicroProfile Telemetry to manage your logs and traces. The following information pertains to MicroProfile Metrics and JMX Metrics. For information about using OpenTelemetry and MicroProfile Telemetry to collect and export metrics, see xref:microprofile-telemetry.adoc[OpenTelemetry].
MicroProfile Telemetry 2.0 and later exports metrics to the configured OpenTelemetry metrics exporter, which can send metrics to the backend service of your choice. You might prefer this option if you also use MicroProfile Telemetry to manage your logs and traces. The following information pertains to MicroProfile Metrics and JMX Metrics. For information about using OpenTelemetry and MicroProfile Telemetry to collect and export metrics, see xref:microprofile-telemetry.adoc[Collect logs, metrics, and traces with OpenTelemetry].

MicroProfile Metrics can be accessed by monitoring tools, such as Prometheus, or by any client that can make REST requests.
<<#jmx,JMX metrics>> are suitable for use by Java-based monitoring tools that can communicate with JMX servers, or by custom JMX clients.
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If you are updating your application from using MicroProfile 6.1 features to using MicroProfile 7.0 features, changes in API behavior might require you to update your application code. For more information, see xref:diff/mp-61-70-diff.adoc[Differences between MicroProfile 7.0 and 6.1].

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