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| // @flow
// Copyright (c) 2016 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.
export default class Metrics {
_factory: MetricsFactory;
tracesStartedSampled: Counter;
tracesStartedNotSampled: Counter;
tracesJoinedSampled: Counter;
tracesJoinedNotSampled: Counter;
spansFinished: Counter;
spansStartedSampled: Counter;
spansStartedNotSampled: Counter;
decodingErrors: Counter;
reporterSuccess: Counter;
reporterFailure: Counter;
reporterDropped: Counter;
reporterQueueLength: Gauge;
samplerRetrieved: Counter;
samplerUpdated: Counter;
samplerQueryFailure: Counter;
samplerUpdateFailure: Counter;
baggageUpdateSuccess: Counter;
baggageUpdateFailure: Counter;
baggageTruncate: Counter;
throttledDebugSpans: Counter;
throttlerUpdateSuccess: Counter;
throttlerUpdateFailure: Counter;
constructor(factory: MetricsFactory) {
this._factory = factory;
this.tracesStartedSampled = this._factory.createCounter('jaeger:traces', {
state: 'started',
sampled: 'y',
});
this.tracesStartedNotSampled = this._factory.createCounter('jaeger:traces', {
state: 'started',
sampled: 'n',
});
this.tracesJoinedSampled = this._factory.createCounter('jaeger:traces', {
state: 'joined',
sampled: 'y',
});
this.tracesJoinedNotSampled = this._factory.createCounter('jaeger:traces', {
state: 'joined',
sampled: 'n',
});
this.spansFinished = this._factory.createCounter('jaeger:finished_spans');
this.spansStartedSampled = this._factory.createCounter('jaeger:started_spans', {
sampled: 'y',
});
this.spansStartedNotSampled = this._factory.createCounter('jaeger:started_spans', {
sampled: 'n',
});
this.decodingErrors = this._factory.createCounter('jaeger:span_context_decoding_errors');
this.reporterSuccess = this._factory.createCounter('jaeger:reporter_spans', {
result: 'ok',
});
this.reporterFailure = this._factory.createCounter('jaeger:reporter_spans', {
result: 'err',
});
this.reporterDropped = this._factory.createCounter('jaeger:reporter_spans', {
result: 'dropped',
});
this.reporterQueueLength = this._factory.createGauge('jaeger:reporter_queue_length');
this.samplerRetrieved = this._factory.createCounter('jaeger:sampler_queries', {
result: 'ok',
});
this.samplerQueryFailure = this._factory.createCounter('jaeger:sampler_queries', {
result: 'err',
});
this.samplerUpdated = this._factory.createCounter('jaeger:sampler_updates', {
result: 'ok',
});
this.samplerUpdateFailure = this._factory.createCounter('jaeger:sampler_updates', {
result: 'err',
});
this.baggageUpdateSuccess = this._factory.createCounter('jaeger:baggage_updates', {
result: 'ok',
});
this.baggageUpdateFailure = this._factory.createCounter('jaeger:baggage_updates', {
result: 'err',
});
this.baggageTruncate = this._factory.createCounter('jaeger:baggage_truncations');
this.throttledDebugSpans = this._factory.createCounter('jaeger:throttled_debug_spans');
this.throttlerUpdateSuccess = this._factory.createCounter('jaeger:throttler_update', {
result: 'ok',
});
this.throttlerUpdateFailure = this._factory.createCounter('jaeger:throttler_updates', {
result: 'err',
});
}
}
|