BTC: Local Mempool Memory Limit — Sample Minimum

Bitcoin Local Mempool Memory Limit — Sample Minimum was 300,000,000 bytes on 9 Nov 2026 (latest daily value).

The lowest mempool memory limit sampled from our own Bitcoin Core node in each UTC hour or day, in bytes.

Why use it. Show the lowest memory limit observed for this node's mempool within each period, as context for its memory usage. How to read it. Each point is the minimum of the available samples in the UTC hour or day; it is not time-weighted. Read it alongside the mempool memory usage chart, which uses the same unit. Samples are irregular prospective observations, beginning 2026-10-03, with no earlier observations reconstructed. Mempool policy and visibility are local to this node, so this describes one node, not the network.

Calculation. Sample the mempool memory limit of our own validated Bitcoin Core node at irregular times. For each UTC hour or day, take the minimum of the available observations. Coverage records the first and last observation, sample count and gaps.