Operators coming from LibreNMS expect the same figures under a port
graph. Add them:
- Totals: bytes transferred in and out over the selected range
(GraphResponse.totals), integrated from the average rate across the
stitched raw and hourly tiers without double counting; partial
coverage is flagged.
- Summaries read Now / Avg / Max / 95th / Total per direction, plus an
aggregate (in+out) 95th (p95.aggregate_bps, hot store only).
- Utilisation as a percentage of port speed, and a "% of speed" axis.
- "Compare previous period" overlay on the graph view and expanded row.
- Errors and discards graphs (GET /api/v1/graph/counters), hot-store
range only since they have no rollups. Packet and broadcast/multicast
graphs stay disabled: those counters are not polled (DEVIATIONS 56).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017TuKgyKve2XLFtrrXWMi2w
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