FLOAT, read-only.

Available inall subroutines.

Estimated per-second rate of change to the value of the most recently incremented entry in the named ratecounter across the POP over the last 1 second. This variable is computed asynchronously and may take up to a few seconds to reflect a change to the rate of increments.

Ratecounters can be incremented using the ratelimit.check_rate, ratelimit.check_rates, and ratelimit.ratecounter_increment functions.

For more information, see our guide to rate limiting.