From 953e1523144cc0219ae9cc75da9099f538efb57b Mon Sep 17 00:00:00 2001 From: Ken Reese Date: Fri, 13 Mar 2026 11:47:06 -0600 Subject: [PATCH] Add JMX metrics mappings for Generational Shenandoah --- .../datadog/jmxfetch/default-jmx-metrics.yaml | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/src/main/resources/org/datadog/jmxfetch/default-jmx-metrics.yaml b/src/main/resources/org/datadog/jmxfetch/default-jmx-metrics.yaml index ffcaa7a7..c14a46c8 100644 --- a/src/main/resources/org/datadog/jmxfetch/default-jmx-metrics.yaml +++ b/src/main/resources/org/datadog/jmxfetch/default-jmx-metrics.yaml @@ -141,6 +141,14 @@ Usage.used: alias: jvm.gc.eden_size metric_type: gauge +- include: + domain: java.lang + type: MemoryPool + name: Shenandoah Young Gen + attribute: + Usage.used: + alias: jvm.gc.eden_size + metric_type: gauge - include: domain: java.lang type: MemoryPool @@ -205,6 +213,14 @@ Usage.used: alias: jvm.gc.old_gen_size metric_type: gauge +- include: + domain: java.lang + type: MemoryPool + name: Shenandoah Old Gen + attribute: + Usage.used: + alias: jvm.gc.old_gen_size + metric_type: gauge - include: domain: java.lang type: MemoryPool