diff --git a/src/current/_includes/v25.3/sidebar-data/troubleshooting.json b/src/current/_includes/v25.3/sidebar-data/troubleshooting.json
index 3ef93c9de06..86e82211a09 100644
--- a/src/current/_includes/v25.3/sidebar-data/troubleshooting.json
+++ b/src/current/_includes/v25.3/sidebar-data/troubleshooting.json
@@ -112,6 +112,12 @@
         "urls": [
           "/${VERSION}/automatic-cpu-profiler.html"
         ]
+      },
+      {
+        "title": "Automatic Go Execution Tracer",
+        "urls": [
+          "/${VERSION}/automatic-go-execution-tracer.html"
+        ]
       }
     ]
   }
diff --git a/src/current/v25.3/automatic-cpu-profiler.md b/src/current/v25.3/automatic-cpu-profiler.md
index 1bdcde8af51..50f9ab36dd7 100644
--- a/src/current/v25.3/automatic-cpu-profiler.md
+++ b/src/current/v25.3/automatic-cpu-profiler.md
@@ -45,3 +45,7 @@ Enabling the automatic CPU profile capture on a cluster will add overhead to the
   - [P99 latency]({% link {{ page.version.version }}/ui-sql-dashboard.md %}#service-latency-sql-99th-percentile)
   - P50 latency by creating a [custom chart]({% link {{ page.version.version }}/ui-custom-chart-debug-page.md %}) for the `sql.exec.latency-p50` metric
   - [CPU usage]({% link {{ page.version.version }}/ui-hardware-dashboard.md %}#cpu-percent)
+
+## See also
+
+- [Automatic Go Execution Tracer]({% link {{ page.version.version }}/automatic-go-execution-tracer.md %})
diff --git a/src/current/v25.3/automatic-go-execution-tracer.md b/src/current/v25.3/automatic-go-execution-tracer.md
new file mode 100644
index 00000000000..24b3e9bfc69
--- /dev/null
+++ b/src/current/v25.3/automatic-go-execution-tracer.md
@@ -0,0 +1,57 @@
+---
+title: Automatic Go Execution Tracer
+summary: The automatic Go execution tracer can be used to gain fine-grained insight into goroutine scheduling, blocking events, garbage collection, and runtime activity.
+keywords: go execution trace, go execution tracing, execution tracer, automatic execution tracer
+toc: true
+---
+
+The automatic Go execution tracer allows operators and support engineers to investigate internal system behavior over time. Use this feature to gain fine-grained insight into goroutine scheduling, blocking events, garbage collection, and runtime activity.
+
+{{site.data.alerts.callout_info}}
+Execution tracing introduces a performance overhead. This feature is primarily intended for use under the guidance of [Cockroach Labs Support](https://support.cockroachlabs.com/).
+{{site.data.alerts.end}}
+
+When enabled, the automatic Go execution tracer captures runtime execution traces on a recurring schedule and stores them in the node's log directory. These traces are collected in the background and can be analyzed using Go’s standard tooling (e.g., [`go tool trace`](https://pkg.go.dev/runtime/trace)).
+
+To prevent disk overuse, older traces are automatically garbage collected based on a configurable storage limit.
+
+## Configuration
+
+You can configure automatic Go execution trace capture with the following [cluster settings]({% link {{ page.version.version }}/cluster-settings.md %}):
+
+Cluster Setting | Description | Default Value
+----------------|-------------|---------------
+`obs.execution_tracer.interval` | Enables periodic execution tracing on each node and defines how often traces are collected. Set to a positive duration (e.g., `10m`, `1h`) to enable. Set to `0` to disable (default). | `0`
+`obs.execution_tracer.duration` | Sets how long each execution trace runs. Use short durations (e.g., 5-15 seconds) to produce traces that are easier to analyze. | `10s`
+`obs.execution_tracer.total_dump_size_limit` | Sets a soft limit on the total disk space used by execution trace files. When the limit is exceeded, the oldest files are deleted. | `4GiB`
+
+## Accessing Go execution traces
+
+- The automatic Go execution tracer saves the captured traces to disk on each node's file system in the [logging directory]({% link {{ page.version.version }}/configure-logs.md %}#logging-directory). The default path is `cockroach-data/logs/executiontrace_dump`.
+- To access these Go execution traces, you must use the node file system.
+- Each file represents a single trace session, includes the `executiontrace.` prefix and `.out` extension, and is timestamped to support correlation with other logs and profiles. For example, the trace file could be named `executiontrace.2025-07-14T18_41_22.216.out`.
+- Enabling the automatic Go execution tracer does add Go execution traces to [debug zips]({% link {{ page.version.version }}/cockroach-debug-zip.md %}) in the `nodes/*/executiontrace` paths.
+
+## Best Practices
+
+- Trace duration should be short (e.g., 5s–15s). Shorter trace files are easier to parse and load into external tools.
+- Storage limit should be generous to allow sufficient trace history. Avoid overly tight disk caps unless necessary.
+- Enable tracing temporarily when troubleshooting runtime behavior or under support guidance, as it may slightly impact performance.
+
+## Performance Impact
+
+Enabling execution tracing incurs a low overhead, estimated at 1–2% based on upstream Go benchmarks ([Go blog, 2024](https://go.dev/blog/execution-traces-2024#low-overhead-tracing)). No additional CockroachDB-specific benchmarks are available at this time.
+
+## Example
+
+To enable 10-second traces every 15 minutes with a storage limit of `8GiB`, configure the following settings:
+
+```sql
+SET CLUSTER SETTING obs.execution_tracer.interval = '15m';
+SET CLUSTER SETTING obs.execution_tracer.duration = '10s';
+SET CLUSTER SETTING obs.execution_tracer.total_dump_size_limit = '8GiB';
+```
+
+## See also
+
+- [Automatic CPU Profiler]({% link {{ page.version.version }}/automatic-cpu-profiler.md %})
diff --git a/src/current/v25.3/troubleshooting-overview.md b/src/current/v25.3/troubleshooting-overview.md
index 1ada8bdc479..e4152c431ad 100644
--- a/src/current/v25.3/troubleshooting-overview.md
+++ b/src/current/v25.3/troubleshooting-overview.md
@@ -33,3 +33,4 @@ If you experience an issue when using CockroachDB, try these steps to resolve th
   - [`cockroach debug zip`]({% link {{ page.version.version }}/cockroach-debug-zip.md %})
   - [`cockroach debug tsdump`]({% link {{ page.version.version }}/cockroach-debug-tsdump.md %})
   - [Automatic CPU Profiler]({% link {{ page.version.version }}/automatic-cpu-profiler.md %})
+  - [Automatic Go Execution Tracer]({% link {{ page.version.version }}/automatic-go-execution-tracer.md %})
\ No newline at end of file