mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2024-12-12 10:04:29 +02:00
3be9813d56
* Rename exporters/metric/prometheus * Rename exporters/trace/jaeger * Rename exporters/trace/zipkin * Fix dependabot config and make test * Update README docs * Deprecate exporters instead of remove them * Update dependabot with old modules * Run crosslink * Add lint override for known deprecated pkg * Update PR number
116 lines
3.2 KiB
Go
116 lines
3.2 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package jaeger
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import (
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"context"
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"fmt"
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"testing"
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"time"
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"go.opentelemetry.io/otel/sdk/instrumentation"
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tracesdk "go.opentelemetry.io/otel/sdk/trace"
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"go.opentelemetry.io/otel/sdk/trace/tracetest"
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"go.opentelemetry.io/otel/trace"
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)
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var (
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traceID trace.TraceID
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spanID trace.SpanID
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spanContext trace.SpanContext
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instrLibName = "benchmark.tests"
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)
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func init() {
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var err error
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traceID, err = trace.TraceIDFromHex("0102030405060708090a0b0c0d0e0f10")
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if err != nil {
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panic(err)
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}
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spanID, err = trace.SpanIDFromHex("0102030405060708")
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if err != nil {
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panic(err)
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}
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spanContext = trace.NewSpanContext(trace.SpanContextConfig{
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TraceID: traceID,
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SpanID: spanID,
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})
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}
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func spans(n int) []tracesdk.ReadOnlySpan {
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now := time.Now()
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s := make(tracetest.SpanStubs, n)
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for i := 0; i < n; i++ {
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name := fmt.Sprintf("span %d", i)
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s[i] = tracetest.SpanStub{
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SpanContext: spanContext,
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Name: name,
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StartTime: now,
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EndTime: now,
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SpanKind: trace.SpanKindClient,
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InstrumentationLibrary: instrumentation.Library{
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Name: instrLibName,
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},
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}
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}
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return s.Snapshots()
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}
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func benchmarkExportSpans(b *testing.B, o EndpointOption, i int) {
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ctx := context.Background()
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s := spans(i)
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exp, err := New(o)
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if err != nil {
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b.Fatal(err)
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}
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b.ReportAllocs()
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b.ResetTimer()
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for n := 0; n < b.N; n++ {
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if err := exp.ExportSpans(ctx, s); err != nil {
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b.Error(err)
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}
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}
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}
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func benchmarkCollector(b *testing.B, i int) {
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benchmarkExportSpans(b, withTestCollectorEndpoint(), i)
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}
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func benchmarkAgent(b *testing.B, i int) {
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benchmarkExportSpans(b, WithAgentEndpoint(), i)
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}
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func BenchmarkCollectorExportSpans1(b *testing.B) { benchmarkCollector(b, 1) }
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func BenchmarkCollectorExportSpans10(b *testing.B) { benchmarkCollector(b, 10) }
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func BenchmarkCollectorExportSpans100(b *testing.B) { benchmarkCollector(b, 100) }
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func BenchmarkCollectorExportSpans1000(b *testing.B) { benchmarkCollector(b, 1000) }
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func BenchmarkCollectorExportSpans10000(b *testing.B) { benchmarkCollector(b, 10000) }
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func BenchmarkAgentExportSpans1(b *testing.B) { benchmarkAgent(b, 1) }
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func BenchmarkAgentExportSpans10(b *testing.B) { benchmarkAgent(b, 10) }
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func BenchmarkAgentExportSpans100(b *testing.B) { benchmarkAgent(b, 100) }
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/*
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* BUG: These tests are not possible currently because the thrift payload size
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* does not fit in a UDP packet with the default size (65000) and will return
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* an error.
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func BenchmarkAgentExportSpans1000(b *testing.B) { benchmarkAgent(b, 1000) }
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func BenchmarkAgentExportSpans10000(b *testing.B) { benchmarkAgent(b, 10000) }
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*/
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