Merge pull request 'Update workflows' (#117) from atolstikhin/micro-meter-victoriametrics:v3 into v3

Reviewed-on: #117

.gitea/workflows/job_lint.yml

@@ -0,0 +1,29 @@
+name: lint
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+    branches:
+    - master
+    - v3
+    - v4
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout code
+      uses: actions/checkout@v4
+      with:
+        filter: 'blob:none'
+    - name: setup go
+      uses: actions/setup-go@v5
+      with:
+        cache-dependency-path: "**/*.sum"
+        go-version: 'stable' 
+    - name: setup deps
+      run: go get -v ./...
+    - name: run lint
+      uses: https://github.com/golangci/golangci-lint-action@v6
+      with:
+        version: 'latest'

.gitea/workflows/job_test.yml

@@ -0,0 +1,34 @@
+name: test
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+    branches:
+    - master
+    - v3
+    - v4
+  push:
+    branches:
+    - master
+    - v3
+    - v4
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout code
+      uses: actions/checkout@v4
+      with:
+        filter: 'blob:none'
+    - name: setup go
+      uses: actions/setup-go@v5
+      with:
+        cache-dependency-path: "**/*.sum"
+        go-version: 'stable'
+    - name: setup deps
+      run: go get -v ./...
+    - name: run test
+      env:
+        INTEGRATION_TESTS: yes
+      run: go test -mod readonly -v ./...

.gitea/workflows/job_tests.yml

@@ -0,0 +1,53 @@
+name: test
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+    branches:
+    - master
+    - v3
+    - v4
+  push:
+    branches:
+    - master
+    - v3
+    - v4
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout code
+      uses: actions/checkout@v4
+      with:
+        filter: 'blob:none'
+    - name: checkout tests
+      uses: actions/checkout@v4
+      with:
+        ref: master
+        filter: 'blob:none'
+        repository: unistack-org/micro-tests
+        path: micro-tests
+    - name: setup go
+      uses: actions/setup-go@v5
+      with:
+        cache-dependency-path: "**/*.sum"
+        go-version: 'stable'
+    - name: setup go work
+      env:
+        GOWORK: /workspace/${{ github.repository_owner }}/go.work
+      run: |
+        go work init
+        go work use .
+        go work use micro-tests
+    - name: setup deps
+      env:
+        GOWORK: /workspace/${{ github.repository_owner }}/go.work
+      run: go get -v ./...
+    - name: run tests
+      env:
+        INTEGRATION_TESTS: yes
+        GOWORK: /workspace/${{ github.repository_owner }}/go.work
+      run: |
+        cd micro-tests
+        go test -mod readonly -v ./... || true

.github/dependabot.yml

@@ -1,19 +0,0 @@
-# To get started with Dependabot version updates, you'll need to specify which
-# package ecosystems to update and where the package manifests are located.
-# Please see the documentation for all configuration options:
-# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
-
-version: 2
-updates:
-
-  # Maintain dependencies for GitHub Actions
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "daily"
-
-  # Maintain dependencies for Golang
-  - package-ecosystem: "gomod"
-    directory: "/"
-    schedule:
-      interval: "daily"

.github/workflows/autoapprove.yml

@@ -1,20 +0,0 @@
-name: "autoapprove"
-
-on:
-  pull_request_target:
-    types: [assigned, opened, synchronize, reopened]
-
-permissions:
-  pull-requests: write
-  contents: write
-
-jobs:
-  autoapprove:
-    runs-on: ubuntu-latest
-    steps:
-      - name: approve
-        uses: hmarr/auto-approve-action@v2
-        if: github.actor == 'vtolstov' || github.actor == 'dependabot[bot]'
-        id: approve
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/automerge.yml

@@ -1,21 +0,0 @@
-name: "automerge"
-
-on:
-  pull_request_target:
-    types: [assigned, opened, synchronize, reopened]
-
-permissions:
-  pull-requests: write
-  contents: write
-
-jobs:
-  automerge:
-    runs-on: ubuntu-latest
-    if: github.actor == 'vtolstov'
-    steps:
-      - name: merge
-        id: merge
-        run: gh pr merge --auto --merge "$PR_URL"
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GITHUB_TOKEN: ${{secrets.TOKEN}}

.github/workflows/build.yml

@@ -1,47 +0,0 @@
-name: build
-on:
- push:
-    branches:
-    - master
-    - v3
-jobs:
-  test:
-    name: test
-    runs-on: ubuntu-latest
-    steps:
-    - name: setup
-      uses: actions/setup-go@v2
-      with:
-        go-version: 1.16
-    - name: checkout
-      uses: actions/checkout@v3
-    - name: cache
-      uses: actions/cache@v2
-      with:
-        path: ~/go/pkg/mod
-        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-        restore-keys: ${{ runner.os }}-go-
-    - name: deps
-      run: go get -v -t -d ./...
-    - name: test
-      env:
-        INTEGRATION_TESTS: yes
-      run: go test -mod readonly -v ./...
-  lint:
-    name: lint
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@v3
-      - name: lint
-        uses: golangci/golangci-lint-action@v3.1.0
-        continue-on-error: true
-        with:
-          # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
-          version: v1.30
-          # Optional: working directory, useful for monorepos
-          # working-directory: somedir
-          # Optional: golangci-lint command line arguments.
-          # args: --issues-exit-code=0
-          # Optional: show only new issues if it's a pull request. The default value is `false`.
-          # only-new-issues: true

.github/workflows/codeql-analysis.yml

@@ -1,78 +0,0 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-#
-name: "codeql"
-
-on:
-  workflow_run:
-    workflows: ["prbuild"]
-    types:
-      - completed
-  push:
-    branches: [ master, v3 ]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ master, v3 ]
-  schedule:
-    - cron: '34 1 * * 0'
-
-jobs:
-  analyze:
-    name: analyze
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'go' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
-        # Learn more:
-        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
-
-    steps:
-    - name: checkout
-      uses: actions/checkout@v3
-    - name: setup
-      uses: actions/setup-go@v2
-      with:
-        go-version: 1.16
-    # Initializes the CodeQL tools for scanning.
-    - name: init
-      uses: github/codeql-action/init@v1
-      with:
-        languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: autobuild
-      uses: github/codeql-action/autobuild@v1
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: analyze
-      uses: github/codeql-action/analyze@v1

.github/workflows/dependabot-automerge.yml

@@ -1,27 +0,0 @@
-name: "dependabot-automerge"
-
-on:
-  pull_request_target:
-    types: [assigned, opened, synchronize, reopened]
-
-permissions:
-  pull-requests: write
-  contents: write
-
-jobs:
-  automerge:
-    runs-on: ubuntu-latest
-    if: github.actor == 'dependabot[bot]'
-    steps:
-      - name: metadata
-        id: metadata
-        uses: dependabot/fetch-metadata@v1.3.0
-        with:
-          github-token: "${{ secrets.TOKEN }}"
-      - name: merge
-        id: merge
-        if: ${{contains(steps.metadata.outputs.dependency-names, 'go.unistack.org')}}
-        run: gh pr merge --auto --merge "$PR_URL"
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GITHUB_TOKEN: ${{secrets.TOKEN}}

.github/workflows/pr.yml

@@ -1,47 +0,0 @@
-name: prbuild
-on:
-  pull_request:
-    branches:
-    - master
-    - v3
-jobs:
-  test:
-    name: test
-    runs-on: ubuntu-latest
-    steps:
-    - name: setup
-      uses: actions/setup-go@v2
-      with:
-        go-version: 1.16
-    - name: checkout
-      uses: actions/checkout@v3
-    - name: cache
-      uses: actions/cache@v2
-      with:
-        path: ~/go/pkg/mod
-        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-        restore-keys: ${{ runner.os }}-go-
-    - name: deps
-      run: go get -v -t -d ./...
-    - name: test
-      env:
-        INTEGRATION_TESTS: yes
-      run: go test -mod readonly -v ./...
-  lint:
-    name: lint
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@v3
-      - name: lint
-        uses: golangci/golangci-lint-action@v3.1.0
-        continue-on-error: true
-        with:
-          # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
-          version: v1.30
-          # Optional: working directory, useful for monorepos
-          # working-directory: somedir
-          # Optional: golangci-lint command line arguments.
-          # args: --issues-exit-code=0
-          # Optional: show only new issues if it's a pull request. The default value is `false`.
-          # only-new-issues: true

.golangci.yml

@@ -0,0 +1,5 @@
+run:
+  concurrency: 8
+  deadline: 5m
+  issues-exit-code: 1
+  tests: true

go.mod

@@ -1,14 +1,16 @@
-module go.unistack.org/micro-meter-victoriametrics/v4
+module go.unistack.org/micro-meter-victoriametrics/v3
 
-go 1.20
+go 1.22
+
+toolchain go1.23.2
 
 require (
-	github.com/VictoriaMetrics/metrics v1.24.0
-	go.unistack.org/micro/v4 v4.0.7
+	go.unistack.org/metrics v0.0.1
+	go.unistack.org/micro/v3 v3.10.100
 )
 
 require (
 	github.com/valyala/fastrand v1.1.0 // indirect
 	github.com/valyala/histogram v1.2.0 // indirect
-	golang.org/x/sys v0.11.0 // indirect
+	golang.org/x/sys v0.27.0 // indirect
 )

go.sum

@@ -1,13 +1,10 @@
-github.com/VictoriaMetrics/metrics v1.23.1 h1:/j8DzeJBxSpL2qSIdqnRFLvQQhbJyJbbEi22yMm7oL0=
-github.com/VictoriaMetrics/metrics v1.24.0 h1:ILavebReOjYctAGY5QU2F9X0MYvkcrG3aEn2RKa1Zkw=
-github.com/VictoriaMetrics/metrics v1.24.0/go.mod h1:eFT25kvsTidQFHb6U0oa0rTrDRdz4xTYjpL8+UPohys=
 github.com/valyala/fastrand v1.1.0 h1:f+5HkLW4rsgzdNoleUOB69hyT9IlD2ZQh9GyDMfb5G8=
 github.com/valyala/fastrand v1.1.0/go.mod h1:HWqCzkrkg6QXT8V2EXWvXCoow7vLwOFN002oeRzjapQ=
 github.com/valyala/histogram v1.2.0 h1:wyYGAZZt3CpwUiIb9AU/Zbllg1llXyrtApRS815OLoQ=
 github.com/valyala/histogram v1.2.0/go.mod h1:Hb4kBwb4UxsaNbbbh+RRz8ZR6pdodR57tzWUS3BUzXY=
-go.unistack.org/micro/v4 v4.0.1 h1:xo1IxbVfgh8i0eY0VeYa3cbb13u5n/Mxnp3FOgWD4Jo=
-go.unistack.org/micro/v4 v4.0.1/go.mod h1:p/J5UcSJjfHsWGT31uKoghQ5rUQZzQJBAFy+Z4+ZVMs=
-go.unistack.org/micro/v4 v4.0.7 h1:2lwtZlHcSwgkahhFbkI4x1lOS79lw8uLHtcEhlFF+AM=
-go.unistack.org/micro/v4 v4.0.7/go.mod h1:bVEYTlPi0EsdgZZt311bIroDg9ict7ky3C87dSCCAGk=
-golang.org/x/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
-golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+go.unistack.org/metrics v0.0.1 h1:sCnGO059ZccGC/D34iRH121eSk+7ci5+OY9cl5K7GKY=
+go.unistack.org/metrics v0.0.1/go.mod h1:1FY4R7EKJa9Oz2D6wlGScNerpl6igRs9Cx/3et4Rgs4=
+go.unistack.org/micro/v3 v3.10.100 h1:yWOaU0ImCGm5k5MUzlIobJUOr+KLfrR/BoDZvcHyKxM=
+go.unistack.org/micro/v3 v3.10.100/go.mod h1:YzMldzHN9Ei+zy5t/Psu7RUWDZwUfrNYiStSQtTz90g=
+golang.org/x/sys v0.27.0 h1:wBqf8DvsY9Y/2P8gAfPDEYNuS30J4lPHJxXSb/nJZ+s=
+golang.org/x/sys v0.27.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=

victoriametrics.go

@@ -4,118 +4,129 @@ import (
 	"io"
 	"time"
 
-	"github.com/VictoriaMetrics/metrics"
-	"go.unistack.org/micro/v4/meter"
-	"go.unistack.org/micro/v4/options"
+	"go.unistack.org/metrics"
+	"go.unistack.org/micro/v3/meter"
 )
 
 type victoriametricsMeter struct {
 	set              *metrics.Set
 	opts             meter.Options
+	prometheusCompat bool
 }
 
-func NewMeter(opts ...options.Option) meter.Meter {
-	return &victoriametricsMeter{set: metrics.NewSet(), opts: meter.NewOptions(opts...)}
+type prometheusCompatKey struct{}
+
+func PrometheusCompat(b bool) meter.Option {
+	return meter.SetOption(prometheusCompatKey{}, b)
 }
 
-func (r *victoriametricsMeter) Name() string {
-	return r.opts.Name
+func NewMeter(opts ...meter.Option) meter.Meter {
+	m := &victoriametricsMeter{set: metrics.NewSet(), opts: meter.NewOptions(opts...)}
+	if v, ok := m.opts.Context.Value(prometheusCompatKey{}).(bool); ok {
+		m.prometheusCompat = v
+	}
+	return m
 }
 
-func (r *victoriametricsMeter) Clone(opts ...options.Option) meter.Meter {
-	options := r.opts
+func (m *victoriametricsMeter) Name() string {
+	return m.opts.Name
+}
+
+func (m *victoriametricsMeter) Clone(opts ...meter.Option) meter.Meter {
+	options := m.opts
 	for _, o := range opts {
 		o(&options)
 	}
-	return &victoriametricsMeter{set: r.set, opts: options}
+	nm := &victoriametricsMeter{set: m.set, opts: options, prometheusCompat: m.prometheusCompat}
+	if v, ok := m.opts.Context.Value(prometheusCompatKey{}).(bool); ok {
+		m.prometheusCompat = v
+	}
+	return nm
 }
 
-func (r *victoriametricsMeter) buildName(name string, labels ...string) string {
-	if len(r.opts.MetricPrefix) > 0 {
-		name = r.opts.MetricPrefix + name
-	}
-
-	nl := len(r.opts.Labels) + len(labels)
+func (m *victoriametricsMeter) buildName(name string, labels ...string) string {
+	nl := len(m.opts.Labels) + len(labels)
 	if nl == 0 {
 		return name
 	}
 
 	nlabels := make([]string, 0, nl)
-	nlabels = append(nlabels, r.opts.Labels...)
+	nlabels = append(nlabels, m.opts.Labels...)
 	nlabels = append(nlabels, labels...)
 
-	if len(r.opts.LabelPrefix) == 0 {
 	return meter.BuildName(name, nlabels...)
 }
 
-	for idx := 0; idx < nl; idx++ {
-		nlabels[idx] = r.opts.LabelPrefix + nlabels[idx]
-		idx++
-	}
-	return meter.BuildName(name, nlabels...)
+func (m *victoriametricsMeter) Counter(name string, labels ...string) meter.Counter {
+	return m.set.GetOrCreateCounter(m.buildName(name, labels...))
 }
 
-func (r *victoriametricsMeter) Counter(name string, labels ...string) meter.Counter {
-	return r.set.GetOrCreateCounter(r.buildName(name, labels...))
+func (m *victoriametricsMeter) FloatCounter(name string, labels ...string) meter.FloatCounter {
+	return m.set.GetOrCreateFloatCounter(m.buildName(name, labels...))
 }
 
-func (r *victoriametricsMeter) FloatCounter(name string, labels ...string) meter.FloatCounter {
-	return r.set.GetOrCreateFloatCounter(r.buildName(name, labels...))
+func (m *victoriametricsMeter) Gauge(name string, f func() float64, labels ...string) meter.Gauge {
+	return m.set.GetOrCreateGauge(m.buildName(name, labels...), f)
 }
 
-func (r *victoriametricsMeter) Gauge(name string, f func() float64, labels ...string) meter.Gauge {
-	return r.set.GetOrCreateGauge(r.buildName(name, labels...), f)
+func (m *victoriametricsMeter) Histogram(name string, labels ...string) meter.Histogram {
+	if m.prometheusCompat {
+		return m.set.GetOrCreateCompatibleHistogram(m.buildName(name, labels...))
+	}
+	return m.set.GetOrCreateHistogram(m.buildName(name, labels...))
 }
 
-func (r *victoriametricsMeter) Histogram(name string, labels ...string) meter.Histogram {
-	return r.set.GetOrCreateHistogram(r.buildName(name, labels...))
+func (m *victoriametricsMeter) Summary(name string, labels ...string) meter.Summary {
+	return m.set.GetOrCreateSummary(m.buildName(name, labels...))
 }
 
-func (r *victoriametricsMeter) Summary(name string, labels ...string) meter.Summary {
-	return r.set.GetOrCreateSummary(r.buildName(name, labels...))
+func (m *victoriametricsMeter) SummaryExt(name string, window time.Duration, quantiles []float64, labels ...string) meter.Summary {
+	return m.set.GetOrCreateSummaryExt(m.buildName(name, labels...), window, quantiles)
 }
 
-func (r *victoriametricsMeter) SummaryExt(name string, window time.Duration, quantiles []float64, labels ...string) meter.Summary {
-	return r.set.GetOrCreateSummaryExt(r.buildName(name, labels...), window, quantiles)
+func (m *victoriametricsMeter) Set(opts ...meter.Option) meter.Meter {
+	nm := &victoriametricsMeter{opts: m.opts}
+	for _, o := range opts {
+		o(&nm.opts)
+	}
+	nm.set = metrics.NewSet()
+	if v, ok := nm.opts.Context.Value(prometheusCompatKey{}).(bool); ok {
+		nm.prometheusCompat = v
+	}
+	return nm
 }
 
-func (r *victoriametricsMeter) Set(opts ...options.Option) meter.Meter {
-	m := &victoriametricsMeter{opts: r.opts}
+func (m *victoriametricsMeter) Init(opts ...meter.Option) error {
 	for _, o := range opts {
 		o(&m.opts)
 	}
-	m.set = metrics.NewSet()
-	return m
+	if v, ok := m.opts.Context.Value(prometheusCompatKey{}).(bool); ok {
+		m.prometheusCompat = v
 	}
-
-func (r *victoriametricsMeter) Init(opts ...options.Option) error {
-	for _, o := range opts {
-		o(&r.opts)
-	}
-
 	return nil
 }
 
-func (r *victoriametricsMeter) Write(w io.Writer, opts ...options.Option) error {
-	options := r.opts
+func (m *victoriametricsMeter) Write(w io.Writer, opts ...meter.Option) error {
+	options := m.opts
 	for _, o := range opts {
 		o(&options)
 	}
 
-	r.set.WritePrometheus(w)
+	m.set.WritePrometheus(w)
 	if options.WriteProcessMetrics {
 		metrics.WriteProcessMetrics(w)
 	}
 	if options.WriteFDMetrics {
 		metrics.WriteFDMetrics(w)
 	}
+
 	return nil
 }
 
-func (r *victoriametricsMeter) Options() meter.Options {
-	return r.opts
+func (m *victoriametricsMeter) Options() meter.Options {
+	return m.opts
 }
 
-func (r *victoriametricsMeter) String() string {
+func (m *victoriametricsMeter) String() string {
 	return "victoriametrics"
 }

victoriametrics_test.go

@@ -2,20 +2,14 @@ package victoriametrics
 
 import (
 	"bytes"
-	"context"
 	"testing"
-
-	"go.unistack.org/micro/v4/client"
-	"go.unistack.org/micro/v4/codec"
-	"go.unistack.org/micro/v4/meter"
-	"go.unistack.org/micro/v4/meter/wrapper"
 )
 
 func TestBuildName(t *testing.T) {
 	m := NewMeter()
 	im := m.(*victoriametricsMeter)
 	check := `micro_foo{micro_aaa="b",micro_bar="baz",micro_ccc="d"}`
-	name := im.buildName("foo", "bar", "baz", "aaa", "b", "ccc", "d")
+	name := im.buildName("micro_foo", "micro_bar", "baz", "micro_aaa", "b", "micro_ccc", "d")
 	if name != check {
 		t.Fatalf("metric name error: %s != %s", name, check)
 	}
@@ -24,29 +18,12 @@ func TestBuildName(t *testing.T) {
 	cnt.Inc()
 }
 
-func TestWrapper(t *testing.T) {
-	m := NewMeter() // meter.Labels("test_key", "test_val"))
+func TestPrometheusCompat(t *testing.T) {
+	m := NewMeter(PrometheusCompat(true))
+	m.Histogram("foo", "key", "val").Update(15)
 
-	w := wrapper.NewClientWrapper(
-		wrapper.ServiceName("svc1"),
-		wrapper.ServiceVersion("0.0.1"),
-		wrapper.ServiceID("12345"),
-		wrapper.Meter(m),
-	)
-
-	ctx := context.Background()
-
-	c := client.NewClient(client.Wrap(w))
-	if err := c.Init(); err != nil {
-		t.Fatal(err)
-	}
-	rsp := &codec.Frame{}
-	req := &codec.Frame{}
-	err := c.Call(ctx, c.NewRequest("svc2", "Service.Method", req), rsp)
-	_, _ = rsp, err
 	buf := bytes.NewBuffer(nil)
-	_ = m.Write(buf, meter.WriteProcessMetrics(false), meter.WriteFDMetrics(false))
-	if !bytes.Contains(buf.Bytes(), []byte(`micro_client_request_inflight{micro_endpoint="svc2.Service.Method"} 0`)) {
-		t.Fatalf("invalid metrics output: %s", buf.Bytes())
-	}
+
+	_ = m.Write(buf)
+	t.Logf("\n%s", buf.Bytes())
 }