James Tucker 820bdb870a maths: add exponentially weighted moving average type
In order to improve latency tracking, we will use an exponentially
weighted moving average that will smooth change over time and suppress
large outlier values.

Updates tailscale/corp#26649

Signed-off-by: James Tucker <james@tailscale.com>
2025-02-25 11:59:19 -08:00
..