# Functions
New create a store.
# Constants
Cluster scope collectors should only run on one node of the cluster.
Counter is a metric value which can only increase or reset.
CRDBV2 is the format of the cockroach log.
Gauge is a number which can either go up or down.
Node scope collectors run on all the nodes in the cluster.
# Structs
Collection is a set of metrics that evaluated at the same time.
Histogram stores the properties for a histogram definition.
Memory stores the configuration in memory.
A Metric represents a measurement for a specific property.
A Pattern defines the regular expression to match to increase the pattern counter.
Scan defines the list of patterns that used to scan a log file.
# Interfaces
Store provides the CRUD function to manage collection, histogram and scanner configurations.