val add : t -> Tezos_base.P2p_addr.t -> unitadd t addr adds addr to the address greylist.
val clear : t -> unitclear t removes all address greylistings.
val gc : t -> unitgc t removes some address greylistings (the oldest have a higher probability to be removed, yet due to the underlying probabilistic structure, recent greylistings can be dropped).
val mem : t -> Tezos_base.P2p_addr.t -> boolmem t addr tells if addr is greylisted, but may return a false positive due to the underlying probabilistic structure.
val fill_percentage : t -> floatfill_percentage t returns the percentage (in the 0,1 interval) of bloom filter cells which are nonzero.
val life_expectancy_histogram : t -> int arraylife_expectancy_histogram t returns the life expectancy distribution of cells (measured in gc calls) stored as an array: the value at index k stores the number of cells that are k calls to gc away from being removed from the greylist.
val list : t -> Tezos_base.P2p_addr.t listlist t if list_not_reliable_since t returns None, returns the list of currently greylisted IPs. Else it return the list of all ips greylisted since `list_not_reliable_since`
val list_not_reliable_since : t -> Tezos_base.Time.System.t option