Commit Graph

1 Commits (8c0572e088022656e0884db2be4e5ccf04b871bb)

Author SHA1 Message Date
Joe Tsai 87b4bbb94f
tstime/rate: add Value (#7491)
Add Value, which measures the rate at which an event occurs,
exponentially weighted towards recent activity.
It is guaranteed to occupy O(1) memory, operate in O(1) runtime,
and is safe for concurrent use.

Signed-off-by: Joe Tsai <joetsai@digital-static.net>
2 years ago