使用方法
- 复制安装命令，在自己的智能体环境安装前先检查源码包。
- 从原始文档核对所需工具、凭据和支持的宿主。
- 说明输入材料与期望交付物，并对照来源检查输出。
npx skills add https://github.com/datadog-labs/agent-skills --skill dd-apm开始前需了解
- 安装不包含模型订阅、API 额度或访问文件的权限。
- 仓库星数和安装量反映活跃情况，不等于独立质量或安全测试。
按源仓库内容呈现，保留标题、案例、代码、表格、链接以及原文引用的演示图片。
Datadog APM
Distributed tracing, service maps, and performance analysis.
Routing — Read This First
Match the user's request to one of the entries below. Each entry has the same shape: triggers → which sub-skill to load → the anti-pattern to avoid. If a request seems to fit more than one entry, see "Overlap disambiguation". If nothing matches, see "None of the above" at the end.
Kubernetes APM install / instrument / onboard — trigger when the user mentions Kubernetes, K8s, EKS, GKE, AKS, kind, minikube, K3s, helm, DatadogAgent CR, kubectl, SSI on a cluster, pod injection, or init containers.
Immediately read .claude/skills/dd-apm/k8s-ssi/agent-install/SKILL.md now, then .claude/skills/dd-apm/k8s-ssi/enable-ssi/SKILL.md, then .claude/skills/dd-apm/k8s-ssi/verify-ssi/SKILL.md — do not proceed from memory.
Common wrong approaches that LOOK like they work but silently fail: -helm install datadog datadog/datadog— the standard chart does NOT support SSI via DatadogAgent CR. - Addingddtraceimports orddtrace-runto the app — SSI auto-instruments WITHOUT any code changes. -admission.datadoghq.com/enabledannotations — that's admission controller config injection, not SSI init container injection.
Linux APM install / instrument / onboard — trigger when the user mentions a single host, VM, EC2 instance, bare-metal, RHEL/Ubuntu/Debian, systemd, or no orchestrator.
Immediately read .claude/skills/dd-apm/linux-ssi/agent-install/SKILL.md now, then .claude/skills/dd-apm/linux-ssi/enable-ssi/SKILL.md, then .claude/skills/dd-apm/linux-ssi/verify-ssi/SKILL.md — do not proceed from memory.
Do NOT install the agent via plain apt-get install datadog-agent (or yum equivalent) and assume SSI follows — host auto-instrumentation requires the install script with the SSI flags, which the sub-skill walks through.Service rename / service remapping — trigger when the user mentions renaming a service, collapsing multiple service names, stripping suffixes/prefixes, or cleaning up inferred services.
Immediately read .claude/skills/dd-apm/service-remapping/SKILL.md now — do not proceed from memory.
Do NOT changetags.datadoghq.com/servicelabels orDD_SERVICEenv vars to rename a service in Datadog. That requires a rollout and only affects new data. Use a service remapping rule — it rewrites the name at ingestion time with no deployment change.
Data Streams Monitoring (DSM) / queue and pipeline monitoring: trigger when the user mentions data streams, DSM, consumer or queue lag, pipeline latency, end-to-end latency across queues, or monitoring Kafka / RabbitMQ / SQS / SNS / Kinesis / Pub/Sub flows between services.
Immediately read .claude/skills/dd-apm/enable-dsm/SKILL.md now. Do not proceed from memory.
Do NOT install a separate DSM agent, package, or library. DSM runs in the Datadog SDK that APM already injected and is enabled with one setting per service. Do NOT enable it without first telling the user it is included with APM Pro and Enterprise and billed separately on base APM.
Overlap disambiguation
When a request could plausibly fit more than one entry above, use these tiebreakers:
| Hint | Route to |
|---|---|
| Cluster orchestrator mentioned (EKS/GKE/AKS/kind/K3s/minikube) — even if "just one node" | k8s-ssi |
| Single host, VM, or EC2 with no orchestrator | linux-ssi |
| "Several services that should be one" | service-remapping — the sub-skill picks the rule type based on whether the duplicates are real instrumented services or inferred entities (DBs, queues, external APIs) |
| "My service shows under the wrong name" | First check DD_SERVICE on the deploy. If correct and the name is still wrong → service-remapping. |
| "Monitor Kafka" / "monitor my queues" | Ask whether they mean broker/cluster health (Kafka Console, an Agent check: https://docs.datadoghq.com/data_streams/kafka/setup/) or message flow between their services (enable-dsm) |
| "Reduce APM volume / cost / noise" | No sub-skill yet. Ask whether the user means sampling (fewer ingested traces) or retention filters (less indexed data) before suggesting commands. |
None of the above
If the request doesn't match any entry above, continue reading the trace-search, service analysis, and metrics content below. If even that doesn't fit, ask the user to clarify — do not invent a workflow.
Requirements
Datadog Labs Pup should be installed. See Setup Pup if not.
Command Execution Order (Token-Efficient)
For scoped commands, use this order:
- Check context first (prior outputs, conversation, saved values).
- If a required value is missing, run a discovery command first.
- If still ambiguous, ask the user to confirm.
- Then run the target command.
- Avoid speculative commands likely to fail.
Quick Start
pup auth login
# Confirm env tag with the user first (do not assume production/prod/prd).
pup apm services list --env <env> --from 1h --to now
pup traces search --query "service:api-gateway" --from 1hServices
List Services
pup apm services list --env <env> --from 1h --to now
pup apm services stats --env <env> --from 1h --to nowService Stats
pup apm services stats --env <env> --from 1h --to nowService Map
# View dependencies
pup apm flow-map --query "service:api-gateway&from=$(($(date +%s)-3600))000&to=$(date +%s)000" --env <env> --limit 10Traces
Search Traces
# By service
pup traces search --query "service:api-gateway" --from 1h
# Errors only
pup traces search --query "service:api-gateway status:error" --from 1h
# Slow traces (>1s)
pup traces search --query "service:api-gateway @duration:>1000ms" --from 1h
# With specific tag
pup traces search --query "service:api-gateway @http.url:/api/users" --from 1hTrace Detail
# No direct get command for a single trace ID.
# Use traces search with a narrow query and time window.
pup traces search --query "trace_id:<trace_id>" --from 1hKey Metrics
| Metric | What It Measures |
|---|---|
trace.http.request.hits | Request count |
trace.http.request.duration | Latency |
trace.http.request.errors | Error count |
trace.http.request.apdex | User satisfaction |
Service Level Objectives
Link APM to SLOs:
pup slos create --file slo.jsonCommon Queries
| Goal | Query |
|---|---|
| Slowest endpoints | avg:trace.http.request.duration{*} by {resource_name} |
| Error rate | sum:trace.http.request.errors{*} / sum:trace.http.request.hits{*} |
| Throughput | sum:trace.http.request.hits{*}.as_rate() |
Troubleshooting
| Problem | Fix |
|---|---|
| No traces | Check ddtrace installed, DDTRACEENABLED=true |
| Missing service | Verify DD_SERVICE env var |
| Traces not linked | Check trace headers propagated |
| High cardinality | Don't tag with userid/requestid |
