Overview

The dashboard home: key numbers, trends, and breakdowns.

The Overview is the dashboard home. One screen answers “what is my AI app doing right now, and how does it compare to before?” Every number respects the date-range picker at the top of the page, and each card shows the change compared to the previous window of the same length.

KPI cards

Card	What it shows
Total cost	Cost for the window, an estimated monthly rate, and the share of LLM spans that got a price.
Error rate	Errored spans divided by total spans.
Eval pass rate	Pass/fail ratio across scored traffic, with the number of checks scored (see Evals).
Latency p95	p95 step latency, with p50 and time-to-first-token p95 underneath.
Requests	Span count, with the LLM-span subset.
Tokens	Total tokens, split into input and output.

For cost, error rate, and latency, the change colors are flipped: red means the number went up (worse), green means it went down.

Trend charts

• Cost over time: a stacked line chart of cost per minute, split by model. The top five models get their own line; the rest are grouped as Other.
• Requests & errors: spans per minute with errors overlaid.
• Latency: p50 / p95 / p99 per minute.
• By model: a table of requests, tokens, p95 latency, and cost per model.
• By agent: the same, grouped by agentName.
• By workflow: the same, grouped by workflowName. Traces with no workflow show as Ungrouped.
• By customer: cost, requests, and errors grouped by customer, with the customer’s avatar and name. Only traces that set a customer appear here.

Models Foglamp can’t price show as (unknown) rather than $0. A missing price is never treated as free. You can add a rule on the Pricing page to price them.

Date range

The range picker drives every view. Presets: last hour, last 24 hours (the default), 7 / 30 / 90 days, today, this month, last month, plus a custom calendar. Future dates are disabled.