base/frameworks/sumstats/plugins/hll_unique.zeek

SumStats

Calculate the number of unique values (using the HyperLogLog algorithm).

Namespace:SumStats Imports:base/frameworks/sumstats

Summary

Redefinitions

SumStats::Calculation: enum	SumStats::HLL_UNIQUE: Calculate the number of unique values.
SumStats::Reducer: record	New Fields: SumStats::Reducer hll_error_margin: double &default = 0.01 &optional The error margin for HLL. hll_confidence: double &default = 0.95 &optional The confidence for HLL.
SumStats::ResultVal: record	New Fields: SumStats::ResultVal hll_unique: count &default = 0 &optional If cardinality is being tracked, the number of unique items is tracked here. card: opaque of cardinality &optional hll_error_margin: double &optional hll_confidence: double &optional
SumStats::ResultVal: record	New Fields: SumStats::ResultVal hll_unique: count &default = 0 &optional If cardinality is being tracked, the number of unique items is tracked here. card: opaque of cardinality &optional hll_error_margin: double &optional hll_confidence: double &optional

Detailed Interface