Now returns the current time as a Time.

ParseDuration parses a string into a time.Duration, assuming that a year always has 365d, a week always has 7d, and a day always has 24h.

TimeFromUnix returns the Time equivalent to the Unix Time t provided in seconds.

TimeFromUnixNano returns the Time equivalent to the Unix Time t provided in nanoseconds.

AddressLabel is the name of the label that holds the address of a scrape target.

AlertNameLabel is the name of the label containing the an alert's name.

BucketLabel is used for the label that defines the upper bound of a bucket of a histogram ("le" -> "less or equal").

Earliest is the earliest Time representable.

ExportedLabelPrefix is the prefix to prepend to the label names present in exported metrics if a label of the same name is added by the server.

InstanceLabel is the label name used for the instance label.

JobLabel is the label name indicating the job from which a timeseries was scraped.

Latest is the latest Time representable.

MetaLabelPrefix is a prefix for labels that provide meta information.

MetricNameLabel is the label name indicating the metric name of a timeseries.

MetricsPathLabel is the name of the label that holds the path on which to scrape a target.

ParamLabelPrefix is a prefix for labels that provide URL parameters used to scrape a target.

QuantileLabel is used for the label that defines the quantile in a summary.

ReservedLabelPrefix is a prefix which is not legal in user-supplied label names.

SchemeLabel is the name of the label that holds the scheme on which to scrape a target.

ScrapeIntervalLabel is the name of the label that holds the scrape interval used to scrape a target.

ScrapeTimeoutLabel is the name of the label that holds the scrape timeout used to scrape a target.

TmpLabelPrefix is a prefix for temporary labels as part of relabelling.

Interval describes an interval between two timestamps.

LabelPair pairs a name with a value.

Duration wraps time.Duration.

A LabelName is a key for a LabelSet or Metric.

LabelNames is a sortable LabelName slice.

LabelPairs is a sortable slice of LabelPair pointers.

A LabelSet is a collection of LabelName and LabelValue pairs.

A LabelValue is an associated value for a LabelName.

LabelValues is a sortable LabelValue slice.

Time is the number of milliseconds since the epoch (1970-01-01 00:00 UTC) excluding leap seconds.