mirror of
https://github.com/prometheus/prometheus.git
synced 2024-11-16 10:34:06 -08:00
0393b188c9
* Trace remote read Signed-off-by: vas <vasily.sliouniaev@jet.com> * Use jaeger Signed-off-by: vas <vasily.sliouniaev@jet.com>
120 lines
6.9 KiB
Go
120 lines
6.9 KiB
Go
// Copyright (c) 2017-2018 Uber Technologies, Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package jaeger
|
|
|
|
import (
|
|
"github.com/uber/jaeger-lib/metrics"
|
|
)
|
|
|
|
// Metrics is a container of all stats emitted by Jaeger tracer.
|
|
type Metrics struct {
|
|
// Number of traces started by this tracer as sampled
|
|
TracesStartedSampled metrics.Counter `metric:"traces" tags:"state=started,sampled=y" help:"Number of traces started by this tracer as sampled"`
|
|
|
|
// Number of traces started by this tracer as not sampled
|
|
TracesStartedNotSampled metrics.Counter `metric:"traces" tags:"state=started,sampled=n" help:"Number of traces started by this tracer as not sampled"`
|
|
|
|
// Number of traces started by this tracer with delayed sampling
|
|
TracesStartedDelayedSampling metrics.Counter `metric:"traces" tags:"state=started,sampled=n" help:"Number of traces started by this tracer with delayed sampling"`
|
|
|
|
// Number of externally started sampled traces this tracer joined
|
|
TracesJoinedSampled metrics.Counter `metric:"traces" tags:"state=joined,sampled=y" help:"Number of externally started sampled traces this tracer joined"`
|
|
|
|
// Number of externally started not-sampled traces this tracer joined
|
|
TracesJoinedNotSampled metrics.Counter `metric:"traces" tags:"state=joined,sampled=n" help:"Number of externally started not-sampled traces this tracer joined"`
|
|
|
|
// Number of sampled spans started by this tracer
|
|
SpansStartedSampled metrics.Counter `metric:"started_spans" tags:"sampled=y" help:"Number of spans started by this tracer as sampled"`
|
|
|
|
// Number of not sampled spans started by this tracer
|
|
SpansStartedNotSampled metrics.Counter `metric:"started_spans" tags:"sampled=n" help:"Number of spans started by this tracer as not sampled"`
|
|
|
|
// Number of spans with delayed sampling started by this tracer
|
|
SpansStartedDelayedSampling metrics.Counter `metric:"started_spans" tags:"sampled=delayed" help:"Number of spans started by this tracer with delayed sampling"`
|
|
|
|
// Number of spans finished by this tracer
|
|
SpansFinishedSampled metrics.Counter `metric:"finished_spans" tags:"sampled=y" help:"Number of sampled spans finished by this tracer"`
|
|
|
|
// Number of spans finished by this tracer
|
|
SpansFinishedNotSampled metrics.Counter `metric:"finished_spans" tags:"sampled=n" help:"Number of not-sampled spans finished by this tracer"`
|
|
|
|
// Number of spans finished by this tracer
|
|
SpansFinishedDelayedSampling metrics.Counter `metric:"finished_spans" tags:"sampled=delayed" help:"Number of spans with delayed sampling finished by this tracer"`
|
|
|
|
// Number of errors decoding tracing context
|
|
DecodingErrors metrics.Counter `metric:"span_context_decoding_errors" help:"Number of errors decoding tracing context"`
|
|
|
|
// Number of spans successfully reported
|
|
ReporterSuccess metrics.Counter `metric:"reporter_spans" tags:"result=ok" help:"Number of spans successfully reported"`
|
|
|
|
// Number of spans not reported due to a Sender failure
|
|
ReporterFailure metrics.Counter `metric:"reporter_spans" tags:"result=err" help:"Number of spans not reported due to a Sender failure"`
|
|
|
|
// Number of spans dropped due to internal queue overflow
|
|
ReporterDropped metrics.Counter `metric:"reporter_spans" tags:"result=dropped" help:"Number of spans dropped due to internal queue overflow"`
|
|
|
|
// Current number of spans in the reporter queue
|
|
ReporterQueueLength metrics.Gauge `metric:"reporter_queue_length" help:"Current number of spans in the reporter queue"`
|
|
|
|
// Number of times the Sampler succeeded to retrieve sampling strategy
|
|
SamplerRetrieved metrics.Counter `metric:"sampler_queries" tags:"result=ok" help:"Number of times the Sampler succeeded to retrieve sampling strategy"`
|
|
|
|
// Number of times the Sampler failed to retrieve sampling strategy
|
|
SamplerQueryFailure metrics.Counter `metric:"sampler_queries" tags:"result=err" help:"Number of times the Sampler failed to retrieve sampling strategy"`
|
|
|
|
// Number of times the Sampler succeeded to retrieve and update sampling strategy
|
|
SamplerUpdated metrics.Counter `metric:"sampler_updates" tags:"result=ok" help:"Number of times the Sampler succeeded to retrieve and update sampling strategy"`
|
|
|
|
// Number of times the Sampler failed to update sampling strategy
|
|
SamplerUpdateFailure metrics.Counter `metric:"sampler_updates" tags:"result=err" help:"Number of times the Sampler failed to update sampling strategy"`
|
|
|
|
// Number of times baggage was successfully written or updated on spans.
|
|
BaggageUpdateSuccess metrics.Counter `metric:"baggage_updates" tags:"result=ok" help:"Number of times baggage was successfully written or updated on spans"`
|
|
|
|
// Number of times baggage failed to write or update on spans.
|
|
BaggageUpdateFailure metrics.Counter `metric:"baggage_updates" tags:"result=err" help:"Number of times baggage failed to write or update on spans"`
|
|
|
|
// Number of times baggage was truncated as per baggage restrictions.
|
|
BaggageTruncate metrics.Counter `metric:"baggage_truncations" help:"Number of times baggage was truncated as per baggage restrictions"`
|
|
|
|
// Number of times baggage restrictions were successfully updated.
|
|
BaggageRestrictionsUpdateSuccess metrics.Counter `metric:"baggage_restrictions_updates" tags:"result=ok" help:"Number of times baggage restrictions were successfully updated"`
|
|
|
|
// Number of times baggage restrictions failed to update.
|
|
BaggageRestrictionsUpdateFailure metrics.Counter `metric:"baggage_restrictions_updates" tags:"result=err" help:"Number of times baggage restrictions failed to update"`
|
|
|
|
// Number of times debug spans were throttled.
|
|
ThrottledDebugSpans metrics.Counter `metric:"throttled_debug_spans" help:"Number of times debug spans were throttled"`
|
|
|
|
// Number of times throttler successfully updated.
|
|
ThrottlerUpdateSuccess metrics.Counter `metric:"throttler_updates" tags:"result=ok" help:"Number of times throttler successfully updated"`
|
|
|
|
// Number of times throttler failed to update.
|
|
ThrottlerUpdateFailure metrics.Counter `metric:"throttler_updates" tags:"result=err" help:"Number of times throttler failed to update"`
|
|
}
|
|
|
|
// NewMetrics creates a new Metrics struct and initializes it.
|
|
func NewMetrics(factory metrics.Factory, globalTags map[string]string) *Metrics {
|
|
m := &Metrics{}
|
|
// TODO the namespace "jaeger" should be configurable
|
|
metrics.MustInit(m, factory.Namespace(metrics.NSOptions{Name: "jaeger"}).Namespace(metrics.NSOptions{Name: "tracer"}), globalTags)
|
|
return m
|
|
}
|
|
|
|
// NewNullMetrics creates a new Metrics struct that won't report any metrics.
|
|
func NewNullMetrics() *Metrics {
|
|
return NewMetrics(metrics.NullFactory, nil)
|
|
}
|