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monitoring: final stats dashboard and ladder reserve matching

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Print a boxed FINAL STATISTICS block after e2e/ladder (coins, flow,
tendencies, perf, load) and match force-select reserve_pub to the current
withdrawal so cumulative ladder wallets do not reuse stale pubs.
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Hernâni Marques 2026-07-17 08:28:00 +02:00
parent 48f77139c5
commit b65018cd0b
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scripts/taler-monitoring/README.md
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@ -126,6 +126,20 @@ Also: coin counts (in circulation / spent), status histogram, Δ vs previous sna
History TSV: `$METRICS_DIR/coins-history.tsv`. Map loaded from
`${EXCHANGE_PUBLIC}/config` → `currency_specification.alt_unit_names`.
### Final statistics dashboard (e2e · ladder)
At the end of **e2e** and **ladder**, a boxed **FINAL STATISTICS** block prints:
| Section | Content |
|---------|---------|
| **Coins** | in circulation / spent counts + amounts + denoms (alt names) |
| **Money flow** | withdrawn events/amount, spent (paid), net (wd − spent) |
| **Tendency** | coin/amount trend over snaps (↑↓→), slope, last history rows |
| **Performance** | min / p50 / avg / max per phase; first-half vs second-half latency |
| **Load** | host loadavg + mem before/after; per-container RSS/CPU; tendencies |
Successful withdraw/pay steps append to `flow-withdrawn.txt` / `flow-spent.txt` (ladder also uses its TSVs).
## Load / memory (inside · e2e · ladder)
Host **loadavg**, **RAM used/avail**, and per-container **RSS / CPU / block I/O**