From d8392fe1aa77db5a86002c88221da440950da767 Mon Sep 17 00:00:00 2001 From: Mathew Estafanous Date: Wed, 8 Jul 2026 10:55:28 -0400 Subject: [PATCH 1/3] Add Agent Performance metrics to data security docs --- content/en/data_security/agent.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/content/en/data_security/agent.md b/content/en/data_security/agent.md index e61bbda7847..705f8e31466 100644 --- a/content/en/data_security/agent.md +++ b/content/en/data_security/agent.md @@ -235,6 +235,11 @@ agent diagnose show-metadata agent-telemetry | workloadmeta.pull_errors | Number of WorkloadMeta pull errors | | appsec_injector.watched_changes | Number of changes detected by the AppSec injector for watched resources | | appsec_injector.sidecar_mutations | Number of AppSec injector sidecar admission outcomes (pod mutation and deletion) | +| **Agent Performance** | | +| kubernetes_agent.containers_restarts | Sum of container restart counts for Datadog Cluster Agent and Cluster Checks Runner pods | +| kubernetes_agent.containers_terminated | Sum of kubelet container terminated-state metrics for Datadog Cluster Agent and Cluster Checks Runner pods, preserving the `reason` tag | +| kubernetes_agent.memory_usage | Sum of container runtime memory usage for Datadog Cluster Agent and Cluster Checks Runner pods | +| kubernetes_agent.memory_limit | Sum of container runtime memory limits for Datadog Cluster Agent and Cluster Checks Runner pods | | **eBPF** | | | ebpf.core_load_success | Number of successful loads of an eBPF CO-RE program | | ebpf.core_load_error | Number of errors loading an eBPF CO-RE program | From 2d5231c89b090c7e8c3a35f4bc72a29ab1b42f10 Mon Sep 17 00:00:00 2001 From: Mathew Estafanous Date: Thu, 9 Jul 2026 10:11:20 -0400 Subject: [PATCH 2/3] improve descriptions and update metric prefix --- content/en/data_security/agent.md | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/content/en/data_security/agent.md b/content/en/data_security/agent.md index 705f8e31466..1bbde397165 100644 --- a/content/en/data_security/agent.md +++ b/content/en/data_security/agent.md @@ -235,11 +235,10 @@ agent diagnose show-metadata agent-telemetry | workloadmeta.pull_errors | Number of WorkloadMeta pull errors | | appsec_injector.watched_changes | Number of changes detected by the AppSec injector for watched resources | | appsec_injector.sidecar_mutations | Number of AppSec injector sidecar admission outcomes (pod mutation and deletion) | -| **Agent Performance** | | -| kubernetes_agent.containers_restarts | Sum of container restart counts for Datadog Cluster Agent and Cluster Checks Runner pods | -| kubernetes_agent.containers_terminated | Sum of kubelet container terminated-state metrics for Datadog Cluster Agent and Cluster Checks Runner pods, preserving the `reason` tag | -| kubernetes_agent.memory_usage | Sum of container runtime memory usage for Datadog Cluster Agent and Cluster Checks Runner pods | -| kubernetes_agent.memory_limit | Sum of container runtime memory limits for Datadog Cluster Agent and Cluster Checks Runner pods | +| agent_performance.containers_restarts | Sum of container restart counts for Datadog Cluster Agent and Cluster Checks Runner pods | +| agent_performance.containers_terminated | Sum of container terminations for Datadog Cluster Agent and Cluster Checks Runner pods, tagged by reason | +| agent_performance.memory_usage | Sum of container runtime memory usage for Datadog Cluster Agent and Cluster Checks Runner pods | +| agent_performance.memory_limit | Sum of container runtime memory limits for Datadog Cluster Agent and Cluster Checks Runner pods | | **eBPF** | | | ebpf.core_load_success | Number of successful loads of an eBPF CO-RE program | | ebpf.core_load_error | Number of errors loading an eBPF CO-RE program | From 917c84325c96411f09c7bda95a084a336ff8bc5a Mon Sep 17 00:00:00 2001 From: Mathew Estafanous Date: Fri, 10 Jul 2026 09:30:08 -0400 Subject: [PATCH 3/3] chore: consistent metric descriptions --- content/en/data_security/agent.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/content/en/data_security/agent.md b/content/en/data_security/agent.md index 1bbde397165..f0e2203a0f1 100644 --- a/content/en/data_security/agent.md +++ b/content/en/data_security/agent.md @@ -235,10 +235,10 @@ agent diagnose show-metadata agent-telemetry | workloadmeta.pull_errors | Number of WorkloadMeta pull errors | | appsec_injector.watched_changes | Number of changes detected by the AppSec injector for watched resources | | appsec_injector.sidecar_mutations | Number of AppSec injector sidecar admission outcomes (pod mutation and deletion) | -| agent_performance.containers_restarts | Sum of container restart counts for Datadog Cluster Agent and Cluster Checks Runner pods | -| agent_performance.containers_terminated | Sum of container terminations for Datadog Cluster Agent and Cluster Checks Runner pods, tagged by reason | -| agent_performance.memory_usage | Sum of container runtime memory usage for Datadog Cluster Agent and Cluster Checks Runner pods | -| agent_performance.memory_limit | Sum of container runtime memory limits for Datadog Cluster Agent and Cluster Checks Runner pods | +| agent_performance.containers_restarts | Number of container restarts for the Cluster Agent and Cluster Checks Runner pods | +| agent_performance.containers_terminated | Number of container terminations for Cluster Agent and Cluster Checks Runner pods, tagged by reason | +| agent_performance.memory_usage | Total container runtime memory usage, in bytes, for Cluster Agent and Cluster Checks Runner pods | +| agent_performance.memory_limit | Total container runtime memory limits, in bytes, for Cluster Agent and Cluster Checks Runner pods | | **eBPF** | | | ebpf.core_load_success | Number of successful loads of an eBPF CO-RE program | | ebpf.core_load_error | Number of errors loading an eBPF CO-RE program |