writeLabelPairs converts a slice of LabelPair proto messages plus the explicitly given additional label pair into text formatted as required by the te

writeOpenMetricsSample writes a single sample in OpenMetrics text format to w, given the metric name, the metric proto message itself, optionally an a

writeSample writes a single sample in text format to w, given the metric name, the metric proto message itself, optionally an additional label name wi

writeUint is like writeInt just for uint64.

AddFlags adds the flags used by this package to the Kingpin application. To use the default Kingpin application, call AddFlags(kingpin.CommandLine)

Before compares the metrics' underlying label sets.

Before compares the metrics, using the following criteria: If m has fewer labels than o, it is before o. If it has more, it is not. If the number of

BenchmarkParseProto benchmarks the parsing of a protobuf-format scrape into metric family DTOs. Note that this does not build a map of metric families

BenchmarkParseProtoGzip is like BenchmarkParseProto above, but parses gzipped protobuf format.

BenchmarkParseProtoMap is like BenchmarkParseProto but DOES put the parsed metric family DTOs into a map. This is not happening during Prometheus inge

Benchmarks to show how much penalty text format parsing actually inflicts. Example results on Linux 3.13.0, Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz

BenchmarkParseTextGzip benchmarks the parsing of a gzipped text-format scrape into metric family DTOs.

BuildContext returns goVersion, platform, buildUser and buildDate information.

Close implements the fs.File interface.

Decode implements the Decoder interface.

Decode implements the Decoder interface.

Equal compares two sets of samples and returns true if they are equal.

Equal compares two sets of samples and returns true if they are equal.

Equal returns true if the value of v and o is equal or if both are NaN. Note that v==o is false if both are NaN. If you want the conventional float be

Equal returns true if this SamplePair and o have equal Values and equal Timestamps. The semantics of Value equality is defined by SampleValue.Equal.

Equal compares the metrics.

Equal returns true iff both label sets have exactly the same key/value pairs.

FastFingerprint returns the LabelSet's Fingerprint calculated by a faster hashing algorithm, which is, however, more susceptible to hash collisions.

FileServe returns a new http.HandlerFunc that serves files from dir. Using routes must provide the *filepath parameter.

Fingerprint returns a Metric's Fingerprint.

Fingerprint returns the LabelSet's fingerprint.

Fuzz text metric parser with with github.com/dvyukov/go-fuzz: go-fuzz-build github.com/prometheus/common/expfmt go-fuzz -bin expfmt-fuzz.zip -workd

Head registers a new HEAD route.

Info returns version, branch and revision information.

IsDir implements the fs.FileInfo interface.

IsValid returns true iff the string is a valid UTF8.

Len implements sort.Interface.

Less compares first the metrics, then the timestamp.

Less compares first the metrics, then the timestamp.

Less implements sort.Interface.

MarshalJSON implements json.Marshaler.

MarshalJSON implements json.Marshaler.

MarshalJSON implements json.Marshaler.

MarshalJSON implements json.Marshaler.

MarshalJSON implements the json.Marshaler interface.

MarshalJSON implements json.Marshaler.

MarshalJSON implements the json.Marshaler interface for TLSVersion.

MarshalJSON implements the json.Marshaler interface for URL.