Full visibility into every invocation

Traces, metrics, and logs — live-streamed over WebSocket. Know exactly what happened, when, and why.

38msp50

91msp95

187msp99

99.4%success

live

How it works

Zero-config, full visibility

Invoke

Run your function from the UI, CLI, API Gateway, or pipeline. Every run is captured automatically.

Trace

Every invocation produces a detailed trace: timing, logs, output, and error stack if any.

Analyze

Aggregate metrics over time. AI-powered insights highlight anomalies and slow functions automatically.

Features

Trace every invocation

Execution traces

Full trace per invocation: steps, log lines, timing, input/output, and error details.

Live streaming

Metrics pushed in real time over WebSocket — no polling, no refresh needed.

Latency percentiles

p50 / p95 / p99 latency updated after every run. Spot regressions before users do.

AI insights

Automatic analysis of run history with actionable recommendations for optimization.

Example

Execution trace payload

trace.json

{
  "runId": "run_01hw3k...",
  "functionName": "ai-summarizer",
  "status": "SUCCEEDED",
  "durationMs": 312,
  "startedAt": "2025-03-23T10:41:22.100Z",
  "logs": [
    { "level": "INFO",  "message": "Fetching URL..." },
    { "level": "INFO",  "message": "Calling OpenAI API..." },
    { "level": "INFO",  "message": "Summary generated (824 words)" }
  ],
  "output": {
    "summary": "AI funding surges as...",
    "wordCount": 824
  }
}

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