Orderbook Recorder

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Batch responses / sec—Across all active markets

Latency p50 / p95—Milliseconds, last 10 seconds

Snapshots recorded—Durable catalog totals

Recorded gzip data—Unique archives; excludes temporary journals and extra copies

Snapshots / complete pairs per sec—Across series · accepted by writer · last 10 seconds

Latest saved snapshot—Includes partial pairs; confirmed by disk sync

Last reported disk checkpoint—Completed journal sync

Failed batches this run—Timeout and HTTP error counts

Archive storage

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Series overview

All your series in one place. Expand a row for its current market, upcoming metadata and recent archives.

Statistics period

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Series / details	Live health	Latest saved	Complete pairs	Capture success	Ended coverage	Markets	Gzip storage

Statistics use whole markets by UTC start time. Live health and latest save always show the latest state. Capture success measures monitored slots; ended coverage includes downtime in markets known to this catalog. Partial and missed are coverage flags for ended markets; a partial market can also be finalized.

Market archives

Coverage counts slots with both books. Late starts and gaps stay visible. Future markets appear under waiting or All states.

From UTCThrough UTC

Market / UTC start	State	Snapshots	Full-interval coverage	Gzip on disk / JSON expanded

Read-only · Dashboard refreshes never call Polymarket