feat(admin): show turn spend beside cache health in the metrics viewer - #647
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yzxcj797 wants to merge 2 commits into
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feat(admin): show turn spend beside cache health in the metrics viewer#647yzxcj797 wants to merge 2 commits into
yzxcj797 wants to merge 2 commits into
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…/metrics
The budget now debits the LlmCallUsage the harnesses meter, but an
operator planning which models to run qm on still had to join spend out
of session_llm_requests by hand: turn_metrics carried the cache columns
and no cost, no output tokens.
Harness turn results gain costUsage {outputTokens, costUsd} alongside
cacheUsage -- pi sums its per-call stats, claude reports the SDK's
running cost total with the fallback branch flagging unknown cost, and
the mock harness reports its deterministic usage. The orchestrator
lands both on TurnMetricSample, turn_metrics grows output_tokens and
cost_usd (ALTER TABLE ADD COLUMN IF NOT EXISTS, so existing deployments
migrate in place), and /v1/admin/metrics returns a spend block:
samples, turnsWithKnownCost, costUsdTotal, outputTokensTotal.
Follow-up to yc-software#586
The metrics endpoint grew a spend block, but the viewer still showed only the cache line -- an operator opening the page still could not see what the scope spends. renderSpend adds one statline under cache health: model spend as currency, turns with known cost, and summed output tokens, using the same fmtTokens/fmtPct vocabulary as its neighbour.
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Summary
Completes #645's surface: the metrics endpoint grew a
spendblock, but the admin viewer still showed only the cache line — an operator opening the page could not see what the scope spends.Implementation
renderSpendadds one statline directly under cache health on the metrics page: model spend as currency (fmtUsd), turns with known cost, and summed output tokens — samestatline/fmtTokensvocabulary as its neighbour, same empty-scope vanishing behaviour.Stacked on #645 (the
spenddata lands there) — merge order: #645 first.Testing
tsc --noEmitclean against the stacked base.Follow-up to #586
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