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docs(nim): document Generator Triton metrics and per-runtime metric families - #63

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ekrivovnv merged 1 commit into
egor/nim-docs-parityfrom
egor/nim-docs-monitoring-metrics
Oct 15, 2026
Merged

ekrivovnv merged 1 commit into
egor/nim-docs-parityfrom
egor/nim-docs-monitoring-metrics

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Summary

  • Adds a second Prometheus job for the Generator's request metrics on the internal Triton port 8002 (/metrics), reachable on the shared Docker network without publishing the port.
  • Replaces the "no fixed list" sentence with a per-runtime table of metric families and representative names (Generator :8000, Generator :8002, Reasoner :8000).
  • Notes that the chart's ServiceMonitor scrapes only /v1/metrics, so Generator request metrics need an additional target.

Validation

Release-team run of nvcr.io/nim/nvidia/cosmos3:2.0.0 (GH200): Prometheus v2.53.0 scraped cosmos3-generator:8000/v1/metrics and cosmos3-generator:8002/metrics (both targets UP; nv_inference_count returned per-model series for Cosmos3Omni and Qwen3GuardFilter) and cosmos3-reasoner:8000/v1/metrics (UP, vllm:num_requests_running returned data). Grafana 11.1.0 loaded the provisioned data source and its health check passed. Every metric name in the table appears in the captured 2.0.0 output.

Docs-only change; pages were not rendered locally.

🤖 Generated with Claude Code

…amilies

Add a Prometheus scrape job for the Generator's internal Triton port 8002,
list the metric families each runtime exposes (verified against
nvcr.io/nim/nvidia/cosmos3:2.0.0), and note that the Helm ServiceMonitor
does not cover port 8002.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
@ekrivovnv
ekrivovnv merged commit 624adcb into egor/nim-docs-parity Oct 15, 2026
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