mirror of
https://github.com/prometheus/prometheus.git
synced 2025-03-05 20:59:13 -08:00
feat: advance parser and parse histograms + summary
Signed-off-by: Manik Rana <manikrana54@gmail.com>
This commit is contained in:
Manik Rana
parent
ea9c8cb5a3
commit
96e850df7e
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@ -31,6 +31,23 @@ func (ls Labels) Len() int { return len(ls) }
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func (ls Labels) Swap(i, j int) { ls[i], ls[j] = ls[j], ls[i] }
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func (ls Labels) Swap(i, j int) { ls[i], ls[j] = ls[j], ls[i] }
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func (ls Labels) Less(i, j int) bool { return ls[i].Name < ls[j].Name }
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func (ls Labels) Less(i, j int) bool { return ls[i].Name < ls[j].Name }
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func (l Labels) ExtractNames() []string {
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names := make([]string, len(l))
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for i, label := range l {
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names[i] = label.Name
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}
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return names
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}
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func (l Labels) Contains(name string) bool {
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for _, label := range l {
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if label.Name == name {
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return true
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}
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}
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return false
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}
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// Bytes returns ls as a byte slice.
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// Bytes returns ls as a byte slice.
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// It uses an byte invalid character as a separator and so should not be used for printing.
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// It uses an byte invalid character as a separator and so should not be used for printing.
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func (ls Labels) Bytes(buf []byte) []byte {
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func (ls Labels) Bytes(buf []byte) []byte {
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@ -95,6 +95,7 @@ type OpenMetricsParser struct {
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exemplarVal float64
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exemplarVal float64
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exemplarTs int64
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exemplarTs int64
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hasExemplarTs bool
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hasExemplarTs bool
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skipCT bool
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}
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}
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// NewOpenMetricsParser returns a new parser of the byte slice.
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// NewOpenMetricsParser returns a new parser of the byte slice.
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@ -102,6 +103,7 @@ func NewOpenMetricsParser(b []byte, st *labels.SymbolTable) Parser {
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return &OpenMetricsParser{
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return &OpenMetricsParser{
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l: &openMetricsLexer{b: b},
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l: &openMetricsLexer{b: b},
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builder: labels.NewScratchBuilderWithSymbolTable(st, 16),
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builder: labels.NewScratchBuilderWithSymbolTable(st, 16),
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skipCT: true,
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}
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}
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}
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}
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@ -232,6 +234,11 @@ loop:
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for {
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for {
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switch t, _ := newParser.Next(); t {
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switch t, _ := newParser.Next(); t {
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case EntrySeries:
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case EntrySeries:
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// TODO: potentially broken? Missing type?
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if newParser.mName != p.mName {
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return nil
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}
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// continue instead of return nil until we get new series/labels. can happen for histograms, summaries
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// continue instead of return nil until we get new series/labels. can happen for histograms, summaries
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// Check _created suffix
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// Check _created suffix
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var newLbs labels.Labels
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var newLbs labels.Labels
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@ -241,15 +248,29 @@ loop:
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continue
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continue
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}
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}
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// TODO: potentially broken? Missing type?
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if newParser.mName != p.mName {
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return nil
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}
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// edge case: if gauge_created of unknown type -> skip parsing
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// edge case: if gauge_created of unknown type -> skip parsing
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newLbs = newLbs.DropMetricName()
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newLbs = newLbs.DropMetricName()
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if !labels.Equal(lbs, newLbs) {
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switch p.mtype {
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return nil
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case model.MetricTypeCounter:
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if !labels.Equal(lbs, newLbs) {
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return nil
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}
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case model.MetricTypeSummary:
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labelDiffs := lbs.MatchLabels(false, newLbs.ExtractNames()...)
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if labelDiffs.Len() != 0 {
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if !labelDiffs.Contains("quantile") || labelDiffs.Len() != 1 {
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return nil
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}
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}
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case model.MetricTypeHistogram:
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labelDiffs := lbs.MatchLabels(false, newLbs.ExtractNames()...)
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if labelDiffs.Len() != 0 {
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if !labelDiffs.Contains("le") || labelDiffs.Len() != 1 {
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return nil
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}
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}
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default:
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break
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}
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}
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// TODO: for histograms
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// TODO: for histograms
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@ -259,10 +280,6 @@ loop:
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// gauge_created is a metric
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// gauge_created is a metric
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ct := int64(newParser.val)
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ct := int64(newParser.val)
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_, err := p.Next()
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if err != nil {
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return nil
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}
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return &ct
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return &ct
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default:
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default:
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break loop
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break loop
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@ -312,6 +329,7 @@ func deepCopyParser(p *OpenMetricsParser) OpenMetricsParser {
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exemplarVal: p.exemplarVal,
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exemplarVal: p.exemplarVal,
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exemplarTs: p.exemplarTs,
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exemplarTs: p.exemplarTs,
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hasExemplarTs: p.hasExemplarTs,
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hasExemplarTs: p.hasExemplarTs,
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skipCT: false,
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}
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}
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return newParser
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return newParser
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}
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}
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@ -603,6 +621,13 @@ func (p *OpenMetricsParser) parseMetricSuffix(t token) (Entry, error) {
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return EntryInvalid, p.parseError("expected next entry after timestamp", t3)
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return EntryInvalid, p.parseError("expected next entry after timestamp", t3)
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}
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}
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}
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}
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var newLbs labels.Labels
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p.Metric(&newLbs)
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name := newLbs.Get(model.MetricNameLabel)
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if strings.HasSuffix(name, "_created") && p.skipCT {
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return p.Next()
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}
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return EntrySeries, nil
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return EntrySeries, nil
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}
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}
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@ -24,50 +24,68 @@ import (
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"github.com/prometheus/prometheus/model/labels"
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"github.com/prometheus/prometheus/model/labels"
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)
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)
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// # HELP go_gc_duration_seconds A summary of the GC invocation durations.
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// # TYPE go_gc_duration_seconds summary
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// # UNIT go_gc_duration_seconds seconds
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// go_gc_duration_seconds{quantile="0"} 4.9351e-05
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// go_gc_duration_seconds{quantile="0.25"} 7.424100000000001e-05
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// go_gc_duration_seconds{quantile="0.5",a="b"} 8.3835e-05
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// # HELP nohelp1
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// # HELP help2 escape \ \n \\ \" \x chars
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// # UNIT nounit
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// go_gc_duration_seconds{quantile="1.0",a="b"} 8.3835e-05
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// go_gc_duration_seconds_count 99
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// some:aggregate:rate5m{a_b="c"} 1
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// # HELP go_goroutines Number of goroutines that currently exist.
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// # TYPE go_goroutines gauge
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// go_goroutines 33 123.123
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// # TYPE hh histogram
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// hh_bucket{le="+Inf"} 1
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// # TYPE gh gaugehistogram
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// gh_bucket{le="+Inf"} 1
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// # TYPE hhh histogram
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// hhh_bucket{le="+Inf"} 1 # {id="histogram-bucket-test"} 4
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// hhh_count 1 # {id="histogram-count-test"} 4
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// # TYPE ggh gaugehistogram
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// ggh_bucket{le="+Inf"} 1 # {id="gaugehistogram-bucket-test",xx="yy"} 4 123.123
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// ggh_count 1 # {id="gaugehistogram-count-test",xx="yy"} 4 123.123
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// # TYPE smr_seconds summary
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// smr_seconds_count 2.0 # {id="summary-count-test"} 1 123.321
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// smr_seconds_sum 42.0 # {id="summary-sum-test"} 1 123.321
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// # TYPE ii info
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// ii{foo="bar"} 1
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// # TYPE ss stateset
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// ss{ss="foo"} 1
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// ss{ss="bar"} 0
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// ss{A="a"} 0
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// # TYPE un unknown
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// _metric_starting_with_underscore 1
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// testmetric{_label_starting_with_underscore="foo"} 1
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// testmetric{label="\"bar\""} 1
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// In summary: we find created but then p.Next() is called and we end up parsing the bar_created again
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// In histogram bucket labels {le="0.0"} end up getting compared to baz_created which is not what we want
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// This issue might happen in summaries if quantiles are before _created
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// figure out summary order for _created, quantiles etc
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func TestOpenMetricsParse(t *testing.T) {
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func TestOpenMetricsParse(t *testing.T) {
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input := `# HELP go_gc_duration_seconds A summary of the GC invocation durations.
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input := `# TYPE foo counter
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# TYPE go_gc_duration_seconds summary
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# UNIT go_gc_duration_seconds seconds
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go_gc_duration_seconds{quantile="0"} 4.9351e-05
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go_gc_duration_seconds{quantile="0.25"} 7.424100000000001e-05
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go_gc_duration_seconds{quantile="0.5",a="b"} 8.3835e-05
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# HELP nohelp1
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# HELP help2 escape \ \n \\ \" \x chars
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# UNIT nounit
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go_gc_duration_seconds{quantile="1.0",a="b"} 8.3835e-05
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go_gc_duration_seconds_count 99
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some:aggregate:rate5m{a_b="c"} 1
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# HELP go_goroutines Number of goroutines that currently exist.
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# TYPE go_goroutines gauge
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go_goroutines 33 123.123
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# TYPE hh histogram
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hh_bucket{le="+Inf"} 1
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# TYPE gh gaugehistogram
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gh_bucket{le="+Inf"} 1
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# TYPE hhh histogram
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hhh_bucket{le="+Inf"} 1 # {id="histogram-bucket-test"} 4
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hhh_count 1 # {id="histogram-count-test"} 4
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# TYPE ggh gaugehistogram
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ggh_bucket{le="+Inf"} 1 # {id="gaugehistogram-bucket-test",xx="yy"} 4 123.123
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ggh_count 1 # {id="gaugehistogram-count-test",xx="yy"} 4 123.123
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# TYPE smr_seconds summary
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smr_seconds_count 2.0 # {id="summary-count-test"} 1 123.321
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smr_seconds_sum 42.0 # {id="summary-sum-test"} 1 123.321
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# TYPE ii info
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ii{foo="bar"} 1
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# TYPE ss stateset
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ss{ss="foo"} 1
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ss{ss="bar"} 0
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ss{A="a"} 0
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# TYPE un unknown
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_metric_starting_with_underscore 1
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testmetric{_label_starting_with_underscore="foo"} 1
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testmetric{label="\"bar\""} 1
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# TYPE foo counter
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foo_total 17.0 1520879607.789 # {id="counter-test"} 5
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foo_total 17.0 1520879607.789 # {id="counter-test"} 5
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foo_created 1000
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foo_created 1000
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foo_total{a="b"} 17.0 1520879607.789 # {id="counter-test"} 5
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foo_total{a="b"} 17.0 1520879607.789 # {id="counter-test"} 5
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foo_created{a="b"} 1000`
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foo_created{a="b"} 1000
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# TYPE bar summary
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bar_count 17.0
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bar_sum 324789.3
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bar{quantile="0.95"} 123.7
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bar{quantile="0.99"} 150.0
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bar_created 1520430000
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# TYPE baz histogram
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baz_bucket{le="0.0"} 0
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baz_bucket{le="+Inf"} 17
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baz_count 17
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baz_sum 324789.3
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baz_created 1520430000`
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input += "\n# HELP metric foo\x00bar"
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input += "\n# HELP metric foo\x00bar"
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input += "\nnull_byte_metric{a=\"abc\x00\"} 1"
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input += "\nnull_byte_metric{a=\"abc\x00\"} 1"
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@ -76,170 +94,215 @@ foo_created{a="b"} 1000`
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int64p := func(x int64) *int64 { return &x }
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int64p := func(x int64) *int64 { return &x }
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exp := []expectedParse{
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exp := []expectedParse{
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// {
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// m: "go_gc_duration_seconds",
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// help: "A summary of the GC invocation durations.",
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// }, {
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// m: "go_gc_duration_seconds",
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// typ: model.MetricTypeSummary,
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// }, {
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// m: "go_gc_duration_seconds",
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// unit: "seconds",
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// }, {
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// m: `go_gc_duration_seconds{quantile="0"}`,
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// v: 4.9351e-05,
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// lset: labels.FromStrings("__name__", "go_gc_duration_seconds", "quantile", "0"),
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// }, {
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// m: `go_gc_duration_seconds{quantile="0.25"}`,
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// v: 7.424100000000001e-05,
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// lset: labels.FromStrings("__name__", "go_gc_duration_seconds", "quantile", "0.25"),
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// }, {
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// m: `go_gc_duration_seconds{quantile="0.5",a="b"}`,
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// v: 8.3835e-05,
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// lset: labels.FromStrings("__name__", "go_gc_duration_seconds", "quantile", "0.5", "a", "b"),
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// }, {
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// m: "nohelp1",
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// help: "",
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// }, {
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// m: "help2",
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// help: "escape \\ \n \\ \" \\x chars",
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// }, {
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// m: "nounit",
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// unit: "",
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// }, {
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// m: `go_gc_duration_seconds{quantile="1.0",a="b"}`,
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// v: 8.3835e-05,
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// lset: labels.FromStrings("__name__", "go_gc_duration_seconds", "quantile", "1.0", "a", "b"),
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// }, {
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// m: `go_gc_duration_seconds_count`,
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// v: 99,
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// lset: labels.FromStrings("__name__", "go_gc_duration_seconds_count"),
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// }, {
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// m: `some:aggregate:rate5m{a_b="c"}`,
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// v: 1,
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// lset: labels.FromStrings("__name__", "some:aggregate:rate5m", "a_b", "c"),
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// }, {
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// m: "go_goroutines",
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// help: "Number of goroutines that currently exist.",
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// }, {
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// m: "go_goroutines",
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// typ: model.MetricTypeGauge,
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// }, {
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// m: `go_goroutines`,
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// v: 33,
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// t: int64p(123123),
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// lset: labels.FromStrings("__name__", "go_goroutines"),
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// }, {
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// m: "hh",
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// typ: model.MetricTypeHistogram,
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// }, {
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// m: `hh_bucket{le="+Inf"}`,
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// v: 1,
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// lset: labels.FromStrings("__name__", "hh_bucket", "le", "+Inf"),
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// }, {
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// m: "gh",
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// typ: model.MetricTypeGaugeHistogram,
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// }, {
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// m: `gh_bucket{le="+Inf"}`,
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// v: 1,
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// lset: labels.FromStrings("__name__", "gh_bucket", "le", "+Inf"),
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// }, {
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// m: "hhh",
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// typ: model.MetricTypeHistogram,
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// }, {
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// m: `hhh_bucket{le="+Inf"}`,
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// v: 1,
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// lset: labels.FromStrings("__name__", "hhh_bucket", "le", "+Inf"),
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// e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "histogram-bucket-test"), Value: 4},
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// }, {
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// m: `hhh_count`,
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// v: 1,
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// lset: labels.FromStrings("__name__", "hhh_count"),
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// e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "histogram-count-test"), Value: 4},
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// }, {
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// m: "ggh",
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// typ: model.MetricTypeGaugeHistogram,
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// }, {
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// m: `ggh_bucket{le="+Inf"}`,
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// v: 1,
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// lset: labels.FromStrings("__name__", "ggh_bucket", "le", "+Inf"),
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||||||
|
// e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "gaugehistogram-bucket-test", "xx", "yy"), Value: 4, HasTs: true, Ts: 123123},
|
||||||
|
// }, {
|
||||||
|
// m: `ggh_count`,
|
||||||
|
// v: 1,
|
||||||
|
// lset: labels.FromStrings("__name__", "ggh_count"),
|
||||||
|
// e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "gaugehistogram-count-test", "xx", "yy"), Value: 4, HasTs: true, Ts: 123123},
|
||||||
|
// }, {
|
||||||
|
// m: "smr_seconds",
|
||||||
|
// typ: model.MetricTypeSummary,
|
||||||
|
// }, {
|
||||||
|
// m: `smr_seconds_count`,
|
||||||
|
// v: 2,
|
||||||
|
// lset: labels.FromStrings("__name__", "smr_seconds_count"),
|
||||||
|
// e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "summary-count-test"), Value: 1, HasTs: true, Ts: 123321},
|
||||||
|
// }, {
|
||||||
|
// m: `smr_seconds_sum`,
|
||||||
|
// v: 42,
|
||||||
|
// lset: labels.FromStrings("__name__", "smr_seconds_sum"),
|
||||||
|
// e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "summary-sum-test"), Value: 1, HasTs: true, Ts: 123321},
|
||||||
|
// }, {
|
||||||
|
// m: "ii",
|
||||||
|
// typ: model.MetricTypeInfo,
|
||||||
|
// }, {
|
||||||
|
// m: `ii{foo="bar"}`,
|
||||||
|
// v: 1,
|
||||||
|
// lset: labels.FromStrings("__name__", "ii", "foo", "bar"),
|
||||||
|
// }, {
|
||||||
|
// m: "ss",
|
||||||
|
// typ: model.MetricTypeStateset,
|
||||||
|
// }, {
|
||||||
|
// m: `ss{ss="foo"}`,
|
||||||
|
// v: 1,
|
||||||
|
// lset: labels.FromStrings("__name__", "ss", "ss", "foo"),
|
||||||
|
// }, {
|
||||||
|
// m: `ss{ss="bar"}`,
|
||||||
|
// v: 0,
|
||||||
|
// lset: labels.FromStrings("__name__", "ss", "ss", "bar"),
|
||||||
|
// }, {
|
||||||
|
// m: `ss{A="a"}`,
|
||||||
|
// v: 0,
|
||||||
|
// lset: labels.FromStrings("A", "a", "__name__", "ss"),
|
||||||
|
// }, {
|
||||||
|
// m: "un",
|
||||||
|
// typ: model.MetricTypeUnknown,
|
||||||
|
// }, {
|
||||||
|
// m: "_metric_starting_with_underscore",
|
||||||
|
// v: 1,
|
||||||
|
// lset: labels.FromStrings("__name__", "_metric_starting_with_underscore"),
|
||||||
|
// }, {
|
||||||
|
// m: "testmetric{_label_starting_with_underscore=\"foo\"}",
|
||||||
|
// v: 1,
|
||||||
|
// lset: labels.FromStrings("__name__", "testmetric", "_label_starting_with_underscore", "foo"),
|
||||||
|
// }, {
|
||||||
|
// m: "testmetric{label=\"\\\"bar\\\"\"}",
|
||||||
|
// v: 1,
|
||||||
|
// lset: labels.FromStrings("__name__", "testmetric", "label", `"bar"`),
|
||||||
|
// }, {
|
||||||
{
|
{
|
||||||
m: "go_gc_duration_seconds",
|
|
||||||
help: "A summary of the GC invocation durations.",
|
|
||||||
}, {
|
|
||||||
m: "go_gc_duration_seconds",
|
|
||||||
typ: model.MetricTypeSummary,
|
|
||||||
}, {
|
|
||||||
m: "go_gc_duration_seconds",
|
|
||||||
unit: "seconds",
|
|
||||||
}, {
|
|
||||||
m: `go_gc_duration_seconds{quantile="0"}`,
|
|
||||||
v: 4.9351e-05,
|
|
||||||
lset: labels.FromStrings("__name__", "go_gc_duration_seconds", "quantile", "0"),
|
|
||||||
}, {
|
|
||||||
m: `go_gc_duration_seconds{quantile="0.25"}`,
|
|
||||||
v: 7.424100000000001e-05,
|
|
||||||
lset: labels.FromStrings("__name__", "go_gc_duration_seconds", "quantile", "0.25"),
|
|
||||||
}, {
|
|
||||||
m: `go_gc_duration_seconds{quantile="0.5",a="b"}`,
|
|
||||||
v: 8.3835e-05,
|
|
||||||
lset: labels.FromStrings("__name__", "go_gc_duration_seconds", "quantile", "0.5", "a", "b"),
|
|
||||||
}, {
|
|
||||||
m: "nohelp1",
|
|
||||||
help: "",
|
|
||||||
}, {
|
|
||||||
m: "help2",
|
|
||||||
help: "escape \\ \n \\ \" \\x chars",
|
|
||||||
}, {
|
|
||||||
m: "nounit",
|
|
||||||
unit: "",
|
|
||||||
}, {
|
|
||||||
m: `go_gc_duration_seconds{quantile="1.0",a="b"}`,
|
|
||||||
v: 8.3835e-05,
|
|
||||||
lset: labels.FromStrings("__name__", "go_gc_duration_seconds", "quantile", "1.0", "a", "b"),
|
|
||||||
}, {
|
|
||||||
m: `go_gc_duration_seconds_count`,
|
|
||||||
v: 99,
|
|
||||||
lset: labels.FromStrings("__name__", "go_gc_duration_seconds_count"),
|
|
||||||
}, {
|
|
||||||
m: `some:aggregate:rate5m{a_b="c"}`,
|
|
||||||
v: 1,
|
|
||||||
lset: labels.FromStrings("__name__", "some:aggregate:rate5m", "a_b", "c"),
|
|
||||||
}, {
|
|
||||||
m: "go_goroutines",
|
|
||||||
help: "Number of goroutines that currently exist.",
|
|
||||||
}, {
|
|
||||||
m: "go_goroutines",
|
|
||||||
typ: model.MetricTypeGauge,
|
|
||||||
}, {
|
|
||||||
m: `go_goroutines`,
|
|
||||||
v: 33,
|
|
||||||
t: int64p(123123),
|
|
||||||
lset: labels.FromStrings("__name__", "go_goroutines"),
|
|
||||||
}, {
|
|
||||||
m: "hh",
|
|
||||||
typ: model.MetricTypeHistogram,
|
|
||||||
}, {
|
|
||||||
m: `hh_bucket{le="+Inf"}`,
|
|
||||||
v: 1,
|
|
||||||
lset: labels.FromStrings("__name__", "hh_bucket", "le", "+Inf"),
|
|
||||||
}, {
|
|
||||||
m: "gh",
|
|
||||||
typ: model.MetricTypeGaugeHistogram,
|
|
||||||
}, {
|
|
||||||
m: `gh_bucket{le="+Inf"}`,
|
|
||||||
v: 1,
|
|
||||||
lset: labels.FromStrings("__name__", "gh_bucket", "le", "+Inf"),
|
|
||||||
}, {
|
|
||||||
m: "hhh",
|
|
||||||
typ: model.MetricTypeHistogram,
|
|
||||||
}, {
|
|
||||||
m: `hhh_bucket{le="+Inf"}`,
|
|
||||||
v: 1,
|
|
||||||
lset: labels.FromStrings("__name__", "hhh_bucket", "le", "+Inf"),
|
|
||||||
e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "histogram-bucket-test"), Value: 4},
|
|
||||||
}, {
|
|
||||||
m: `hhh_count`,
|
|
||||||
v: 1,
|
|
||||||
lset: labels.FromStrings("__name__", "hhh_count"),
|
|
||||||
e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "histogram-count-test"), Value: 4},
|
|
||||||
}, {
|
|
||||||
m: "ggh",
|
|
||||||
typ: model.MetricTypeGaugeHistogram,
|
|
||||||
}, {
|
|
||||||
m: `ggh_bucket{le="+Inf"}`,
|
|
||||||
v: 1,
|
|
||||||
lset: labels.FromStrings("__name__", "ggh_bucket", "le", "+Inf"),
|
|
||||||
e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "gaugehistogram-bucket-test", "xx", "yy"), Value: 4, HasTs: true, Ts: 123123},
|
|
||||||
}, {
|
|
||||||
m: `ggh_count`,
|
|
||||||
v: 1,
|
|
||||||
lset: labels.FromStrings("__name__", "ggh_count"),
|
|
||||||
e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "gaugehistogram-count-test", "xx", "yy"), Value: 4, HasTs: true, Ts: 123123},
|
|
||||||
}, {
|
|
||||||
m: "smr_seconds",
|
|
||||||
typ: model.MetricTypeSummary,
|
|
||||||
}, {
|
|
||||||
m: `smr_seconds_count`,
|
|
||||||
v: 2,
|
|
||||||
lset: labels.FromStrings("__name__", "smr_seconds_count"),
|
|
||||||
e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "summary-count-test"), Value: 1, HasTs: true, Ts: 123321},
|
|
||||||
}, {
|
|
||||||
m: `smr_seconds_sum`,
|
|
||||||
v: 42,
|
|
||||||
lset: labels.FromStrings("__name__", "smr_seconds_sum"),
|
|
||||||
e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "summary-sum-test"), Value: 1, HasTs: true, Ts: 123321},
|
|
||||||
}, {
|
|
||||||
m: "ii",
|
|
||||||
typ: model.MetricTypeInfo,
|
|
||||||
}, {
|
|
||||||
m: `ii{foo="bar"}`,
|
|
||||||
v: 1,
|
|
||||||
lset: labels.FromStrings("__name__", "ii", "foo", "bar"),
|
|
||||||
}, {
|
|
||||||
m: "ss",
|
|
||||||
typ: model.MetricTypeStateset,
|
|
||||||
}, {
|
|
||||||
m: `ss{ss="foo"}`,
|
|
||||||
v: 1,
|
|
||||||
lset: labels.FromStrings("__name__", "ss", "ss", "foo"),
|
|
||||||
}, {
|
|
||||||
m: `ss{ss="bar"}`,
|
|
||||||
v: 0,
|
|
||||||
lset: labels.FromStrings("__name__", "ss", "ss", "bar"),
|
|
||||||
}, {
|
|
||||||
m: `ss{A="a"}`,
|
|
||||||
v: 0,
|
|
||||||
lset: labels.FromStrings("A", "a", "__name__", "ss"),
|
|
||||||
}, {
|
|
||||||
m: "un",
|
|
||||||
typ: model.MetricTypeUnknown,
|
|
||||||
}, {
|
|
||||||
m: "_metric_starting_with_underscore",
|
|
||||||
v: 1,
|
|
||||||
lset: labels.FromStrings("__name__", "_metric_starting_with_underscore"),
|
|
||||||
}, {
|
|
||||||
m: "testmetric{_label_starting_with_underscore=\"foo\"}",
|
|
||||||
v: 1,
|
|
||||||
lset: labels.FromStrings("__name__", "testmetric", "_label_starting_with_underscore", "foo"),
|
|
||||||
}, {
|
|
||||||
m: "testmetric{label=\"\\\"bar\\\"\"}",
|
|
||||||
v: 1,
|
|
||||||
lset: labels.FromStrings("__name__", "testmetric", "label", `"bar"`),
|
|
||||||
}, {
|
|
||||||
m: "foo",
|
m: "foo",
|
||||||
typ: model.MetricTypeCounter,
|
typ: model.MetricTypeCounter,
|
||||||
}, {
|
},
|
||||||
|
{
|
||||||
m: "foo_total",
|
m: "foo_total",
|
||||||
v: 17,
|
v: 17,
|
||||||
lset: labels.FromStrings("__name__", "foo_total"),
|
lset: labels.FromStrings("__name__", "foo_total"),
|
||||||
t: int64p(1520879607789),
|
t: int64p(1520879607789),
|
||||||
e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "counter-test"), Value: 5},
|
e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "counter-test"), Value: 5},
|
||||||
ct: int64p(1000),
|
ct: int64p(1000),
|
||||||
},{
|
}, {
|
||||||
m: `foo_total{a="b"}`,
|
m: `foo_total{a="b"}`,
|
||||||
v: 17.0,
|
v: 17.0,
|
||||||
lset: labels.FromStrings("__name__", "foo_total", "a", "b"),
|
lset: labels.FromStrings("__name__", "foo_total", "a", "b"),
|
||||||
t: int64p(1520879607789),
|
t: int64p(1520879607789),
|
||||||
e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "counter-test"), Value: 5},
|
e: &exemplar.Exemplar{Labels: labels.FromStrings("id", "counter-test"), Value: 5},
|
||||||
ct: int64p(1000),
|
ct: int64p(1000),
|
||||||
},{
|
}, {
|
||||||
m: "rpc_durations_histogram_seconds_bucket",
|
m: "bar",
|
||||||
ct: int64p(1000),
|
typ: model.MetricTypeSummary,
|
||||||
},{
|
}, {
|
||||||
|
m: "bar_count",
|
||||||
|
v: 17.0,
|
||||||
|
lset: labels.FromStrings("__name__", "bar_count"),
|
||||||
|
ct: int64p(1520430000),
|
||||||
|
}, {
|
||||||
|
m: "bar_sum",
|
||||||
|
v: 324789.3,
|
||||||
|
lset: labels.FromStrings("__name__", "bar_sum"),
|
||||||
|
ct: int64p(1520430000),
|
||||||
|
}, {
|
||||||
|
m: `bar{quantile="0.95"}`,
|
||||||
|
v: 123.7,
|
||||||
|
lset: labels.FromStrings("__name__", "bar", "quantile", "0.95"),
|
||||||
|
ct: int64p(1520430000),
|
||||||
|
}, {
|
||||||
|
m: `bar{quantile="0.99"}`,
|
||||||
|
v: 150.0,
|
||||||
|
lset: labels.FromStrings("__name__", "bar", "quantile", "0.99"),
|
||||||
|
ct: int64p(1520430000),
|
||||||
|
}, {
|
||||||
|
m: "baz",
|
||||||
|
typ: model.MetricTypeHistogram,
|
||||||
|
}, {
|
||||||
|
m: `baz_bucket{le="0.0"}`,
|
||||||
|
v: 0,
|
||||||
|
lset: labels.FromStrings("__name__", "baz_bucket", "le", "0.0"),
|
||||||
|
ct: int64p(1520430000),
|
||||||
|
}, {
|
||||||
|
m: `baz_bucket{le="+Inf"}`,
|
||||||
|
v: 17,
|
||||||
|
lset: labels.FromStrings("__name__", "baz_bucket", "le", "+Inf"),
|
||||||
|
ct: int64p(1520430000),
|
||||||
|
}, {
|
||||||
|
m: `baz_count`,
|
||||||
|
v: 17,
|
||||||
|
lset: labels.FromStrings("__name__", "baz_count"),
|
||||||
|
ct: int64p(1520430000),
|
||||||
|
}, {
|
||||||
|
m: `baz_sum`,
|
||||||
|
v: 324789.3,
|
||||||
|
lset: labels.FromStrings("__name__", "baz_sum"),
|
||||||
|
ct: int64p(1520430000),
|
||||||
|
}, {
|
||||||
m: "metric",
|
m: "metric",
|
||||||
help: "foo\x00bar",
|
help: "foo\x00bar",
|
||||||
}, {
|
}, {
|
||||||
|
|
@ -697,4 +760,4 @@ func TestOMNullByteHandling(t *testing.T) {
|
||||||
|
|
||||||
require.Equal(t, c.err, err.Error(), "test %d", i)
|
require.Equal(t, c.err, err.Error(), "test %d", i)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -41,7 +41,7 @@ type expectedParse struct {
|
||||||
unit string
|
unit string
|
||||||
comment string
|
comment string
|
||||||
e *exemplar.Exemplar
|
e *exemplar.Exemplar
|
||||||
ct *int64
|
ct *int64
|
||||||
}
|
}
|
||||||
|
|
||||||
func TestPromParse(t *testing.T) {
|
func TestPromParse(t *testing.T) {
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue