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[chore/docs] Fix Prometheus metric names for Gin, include example Grafana dash, update docs (#4443)

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# Description

> If this is a code change, please include a summary of what you've coded, and link to the issue(s) it closes/implements.
>
> If this is a documentation change, please briefly describe what you've changed and why.

This pull request updates some of our inconsistent metric naming, and adds an example Grafana dashboard using all the most up-to-date metrics names, and updates our docs to describe the latest way of setting up metrics.

Closes https://codeberg.org/superseriousbusiness/gotosocial/issues/4362
Closes https://codeberg.org/superseriousbusiness/gotosocial/issues/4055

## Checklist

Please put an x inside each checkbox to indicate that you've read and followed it: `[ ]` -> `[x]`

If this is a documentation change, only the first checkbox must be filled (you can delete the others if you want).

- [x] I/we have read the [GoToSocial contribution guidelines](https://codeberg.org/superseriousbusiness/gotosocial/src/branch/main/CONTRIBUTING.md).
- [x] I/we have discussed the proposed changes already, either in an issue on the repository, or in the Matrix chat.
- [x] I/we have not leveraged AI to create the proposed changes.
- [x] I/we have performed a self-review of added code.
- [x] I/we have written code that is legible and maintainable by others.
- [x] I/we have commented the added code, particularly in hard-to-understand areas.
- [x] I/we have made any necessary changes to documentation.
- [ ] I/we have added tests that cover new code.
- [x] I/we have run tests and they pass locally with the changes.
- [x] I/we have run `go fmt ./...` and `golangci-lint run`.

Co-authored-by: kim <grufwub@gmail.com>
Reviewed-on: https://codeberg.org/superseriousbusiness/gotosocial/pulls/4443
Reviewed-by: kim <gruf@noreply.codeberg.org>
Co-authored-by: tobi <tobi.smethurst@protonmail.com>
Co-committed-by: tobi <tobi.smethurst@protonmail.com>
This commit is contained in:
tobi 2025-09-18 16:48:45 +02:00 • committed by tobi
commit 82216281ce
32 changed files with 2315 additions and 4760 deletions
Download patch file Download diff file Expand all files Collapse all files

9
vendor/codeberg.org/gruf/go-bitutil/LICENSE generated vendored
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@ -1,9 +0,0 @@
MIT License
Copyright (c) 2022 gruf
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

3
vendor/codeberg.org/gruf/go-bitutil/README.md generated vendored
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@ -1,3 +0,0 @@
# go-bitutil
This library provides helpful methods and types for performing typical bitwise operations on integers, e.g. packing/unpacking, bit flags.

29
vendor/codeberg.org/gruf/go-bitutil/abs.go generated vendored
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@ -1,29 +0,0 @@
package bitutil
// Abs8 returns the absolute value of i (calculated without branching).
func Abs8(i int8) int8 {
const bits = 8
u := uint64(i >> (bits - 1))
return (i ^ int8(u)) + int8(u&1)
}
// Abs16 returns the absolute value of i (calculated without branching).
func Abs16(i int16) int16 {
const bits = 16
u := uint64(i >> (bits - 1))
return (i ^ int16(u)) + int16(u&1)
}
// Abs32 returns the absolute value of i (calculated without branching).
func Abs32(i int32) int32 {
const bits = 32
u := uint64(i >> (bits - 1))
return (i ^ int32(u)) + int32(u&1)
}
// Abs64 returns the absolute value of i (calculated without branching).
func Abs64(i int64) int64 {
const bits = 64
u := uint64(i >> (bits - 1))
return (i ^ int64(u)) + int64(u&1)
}

3744
vendor/codeberg.org/gruf/go-bitutil/flag.go generated vendored
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117
vendor/codeberg.org/gruf/go-bitutil/flag.tpl generated vendored
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@ -1,117 +0,0 @@
package bitutil
import (
"strings"
"unsafe"
)
{{ range $idx, $size := . }}
// Flags{{ $size.Size }} is a type-casted unsigned integer with helper
// methods for easily managing up to {{ $size.Size }} bit-flags.
type Flags{{ $size.Size }} uint{{ $size.Size }}
// Get will fetch the flag bit value at index 'bit'.
func (f Flags{{ $size.Size }}) Get(bit uint8) bool {
mask := Flags{{ $size.Size }}(1) << bit
return (f & mask != 0)
}
// Set will set the flag bit value at index 'bit'.
func (f Flags{{ $size.Size }}) Set(bit uint8) Flags{{ $size.Size }} {
mask := Flags{{ $size.Size }}(1) << bit
return f | mask
}
// Unset will unset the flag bit value at index 'bit'.
func (f Flags{{ $size.Size }}) Unset(bit uint8) Flags{{ $size.Size }} {
mask := Flags{{ $size.Size }}(1) << bit
return f & ^mask
}
{{ range $idx := $size.Bits }}
// Get{{ $idx }} will fetch the flag bit value at index {{ $idx }}.
func (f Flags{{ $size.Size }}) Get{{ $idx }}() bool {
const mask = Flags{{ $size.Size }}(1) << {{ $idx }}
return (f & mask != 0)
}
// Set{{ $idx }} will set the flag bit value at index {{ $idx }}.
func (f Flags{{ $size.Size }}) Set{{ $idx }}() Flags{{ $size.Size }} {
const mask = Flags{{ $size.Size }}(1) << {{ $idx }}
return f | mask
}
// Unset{{ $idx }} will unset the flag bit value at index {{ $idx }}.
func (f Flags{{ $size.Size }}) Unset{{ $idx }}() Flags{{ $size.Size }} {
const mask = Flags{{ $size.Size }}(1) << {{ $idx }}
return f & ^mask
}
{{ end }}
// String returns a human readable representation of Flags{{ $size.Size }}.
func (f Flags{{ $size.Size }}) String() string {
var (
i int
val bool
buf []byte
)
// Make a prealloc est. based on longest-possible value
const prealloc = 1+(len("false ")*{{ $size.Size }})-1+1
buf = make([]byte, prealloc)
buf[i] = '{'
i++
{{ range $idx := .Bits }}
val = f.Get{{ $idx }}()
i += copy(buf[i:], bool2str(val))
buf[i] = ' '
i++
{{ end }}
buf[i-1] = '}'
buf = buf[:i]
return *(*string)(unsafe.Pointer(&buf))
}
// GoString returns a more verbose human readable representation of Flags{{ $size.Size }}.
func (f Flags{{ $size.Size }})GoString() string {
var (
i int
val bool
buf []byte
)
// Make a prealloc est. based on longest-possible value
const prealloc = len("bitutil.Flags{{ $size.Size }}{")+(len("{{ sub $size.Size 1 }}=false ")*{{ $size.Size }})-1+1
buf = make([]byte, prealloc)
i += copy(buf[i:], "bitutil.Flags{{ $size.Size }}{")
{{ range $idx := .Bits }}
val = f.Get{{ $idx }}()
i += copy(buf[i:], "{{ $idx }}=")
i += copy(buf[i:], bool2str(val))
buf[i] = ' '
i++
{{ end }}
buf[i-1] = '}'
buf = buf[:i]
return *(*string)(unsafe.Pointer(&buf))
}
{{ end }}
func bool2str(b bool) string {
if b {
return "true"
}
return "false"
}

98
vendor/codeberg.org/gruf/go-bitutil/flag_test.tpl generated vendored
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@ -1,98 +0,0 @@
package bitutil_test
import (
"strings"
"testing"
"codeberg.org/gruf/go-bytes"
)
{{ range $idx, $size := . }}
func TestFlags{{ $size.Size }}Get(t *testing.T) {
var mask, flags bitutil.Flags{{ $size.Size }}
{{ range $idx := $size.Bits }}
mask = bitutil.Flags{{ $size.Size }}(1) << {{ $idx }}
flags = 0
flags |= mask
if !flags.Get({{ $idx }}) {
t.Error("failed .Get() set Flags{{ $size.Size }} bit at index {{ $idx }}")
}
flags = ^bitutil.Flags{{ $size.Size }}(0)
flags &= ^mask
if flags.Get({{ $idx }}) {
t.Error("failed .Get() unset Flags{{ $size.Size }} bit at index {{ $idx }}")
}
flags = 0
flags |= mask
if !flags.Get{{ $idx }}() {
t.Error("failed .Get{{ $idx }}() set Flags{{ $size.Size }} bit at index {{ $idx }}")
}
flags = ^bitutil.Flags{{ $size.Size }}(0)
flags &= ^mask
if flags.Get{{ $idx }}() {
t.Error("failed .Get{{ $idx }}() unset Flags{{ $size.Size }} bit at index {{ $idx }}")
}
{{ end }}
}
func TestFlags{{ $size.Size }}Set(t *testing.T) {
var mask, flags bitutil.Flags{{ $size.Size }}
{{ range $idx := $size.Bits }}
mask = bitutil.Flags{{ $size.Size }}(1) << {{ $idx }}
flags = 0
flags = flags.Set({{ $idx }})
if flags & mask == 0 {
t.Error("failed .Set() Flags{{ $size.Size }} bit at index {{ $idx }}")
}
flags = 0
flags = flags.Set{{ $idx }}()
if flags & mask == 0 {
t.Error("failed .Set{{ $idx }}() Flags{{ $size.Size }} bit at index {{ $idx }}")
}
{{ end }}
}
func TestFlags{{ $size.Size }}Unset(t *testing.T) {
var mask, flags bitutil.Flags{{ $size.Size }}
{{ range $idx := $size.Bits }}
mask = bitutil.Flags{{ $size.Size }}(1) << {{ $idx }}
flags = ^bitutil.Flags{{ $size.Size }}(0)
flags = flags.Unset({{ $idx }})
if flags & mask != 0 {
t.Error("failed .Unset() Flags{{ $size.Size }} bit at index {{ $idx }}")
}
flags = ^bitutil.Flags{{ $size.Size }}(0)
flags = flags.Unset{{ $idx }}()
if flags & mask != 0 {
t.Error("failed .Unset{{ $idx }}() Flags{{ $size.Size }} bit at index {{ $idx }}")
}
{{ end }}
}
{{ end }}

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vendor/codeberg.org/gruf/go-bitutil/pack.go generated vendored
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@ -1,85 +0,0 @@
package bitutil
// PackInt8s will pack two signed 8bit integers into an unsigned 16bit integer.
func PackInt8s(i1, i2 int8) uint16 {
const bits = 8
const mask = (1 << bits) - 1
return uint16(i1)<<bits | uint16(i2)&mask
}
// UnpackInt8s will unpack two signed 8bit integers from an unsigned 16bit integer.
func UnpackInt8s(i uint16) (int8, int8) {
const bits = 8
const mask = (1 << bits) - 1
return int8(i >> bits), int8(i & mask)
}
// PackInt16s will pack two signed 16bit integers into an unsigned 32bit integer.
func PackInt16s(i1, i2 int16) uint32 {
const bits = 16
const mask = (1 << bits) - 1
return uint32(i1)<<bits | uint32(i2)&mask
}
// UnpackInt16s will unpack two signed 16bit integers from an unsigned 32bit integer.
func UnpackInt16s(i uint32) (int16, int16) {
const bits = 16
const mask = (1 << bits) - 1
return int16(i >> bits), int16(i & mask)
}
// PackInt32s will pack two signed 32bit integers into an unsigned 64bit integer.
func PackInt32s(i1, i2 int32) uint64 {
const bits = 32
const mask = (1 << bits) - 1
return uint64(i1)<<bits | uint64(i2)&mask
}
// UnpackInt32s will unpack two signed 32bit integers from an unsigned 64bit integer.
func UnpackInt32s(i uint64) (int32, int32) {
const bits = 32
const mask = (1 << bits) - 1
return int32(i >> bits), int32(i & mask)
}
// PackUint8s will pack two unsigned 8bit integers into an unsigned 16bit integer.
func PackUint8s(u1, u2 uint8) uint16 {
const bits = 8
const mask = (1 << bits) - 1
return uint16(u1)<<bits | uint16(u2)&mask
}
// UnpackUint8s will unpack two unsigned 8bit integers from an unsigned 16bit integer.
func UnpackUint8s(u uint16) (uint8, uint8) {
const bits = 8
const mask = (1 << bits) - 1
return uint8(u >> bits), uint8(u & mask)
}
// PackUint16s will pack two unsigned 16bit integers into an unsigned 32bit integer.
func PackUint16s(u1, u2 uint16) uint32 {
const bits = 16
const mask = (1 << bits) - 1
return uint32(u1)<<bits | uint32(u2)&mask
}
// UnpackUint16s will unpack two unsigned 16bit integers from an unsigned 32bit integer.
func UnpackUint16s(u uint32) (uint16, uint16) {
const bits = 16
const mask = (1 << bits) - 1
return uint16(u >> bits), uint16(u & mask)
}
// PackUint32s will pack two unsigned 32bit integers into an unsigned 64bit integer.
func PackUint32s(u1, u2 uint32) uint64 {
const bits = 32
const mask = (1 << bits) - 1
return uint64(u1)<<bits | uint64(u2)&mask
}
// UnpackUint32s will unpack two unsigned 32bit integers from an unsigned 64bit integer.
func UnpackUint32s(u uint64) (uint32, uint32) {
const bits = 32
const mask = (1 << bits) - 1
return uint32(u >> bits), uint32(u & mask)
}

60
vendor/codeberg.org/gruf/go-bitutil/test.tpl generated vendored
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@ -1,60 +0,0 @@
package atomics_test
import (
"atomic"
"unsafe"
"testing"
"codeberg.org/gruf/go-atomics"
)
func Test{{ .Name }}StoreLoad(t *testing.T) {
for _, test := range {{ .Name }}Tests {
val := atomics.New{{ .Name }}()
val.Store(test.V1)
if !({{ call .Compare "val.Load()" "test.V1" }}) {
t.Fatalf("failed testing .Store and .Load: expect=%v actual=%v", val.Load(), test.V1)
}
val.Store(test.V2)
if !({{ call .Compare "val.Load()" "test.V2" }}) {
t.Fatalf("failed testing .Store and .Load: expect=%v actual=%v", val.Load(), test.V2)
}
}
}
func Test{{ .Name }}CAS(t *testing.T) {
for _, test := range {{ .Name }}Tests {
val := atomics.New{{ .Name }}()
val.Store(test.V1)
if val.CAS(test.V2, test.V1) {
t.Fatalf("failed testing negative .CAS: test=%+v state=%v", test, val.Load())
}
if !val.CAS(test.V1, test.V2) {
t.Fatalf("failed testing positive .CAS: test=%+v state=%v", test, val.Load())
}
}
}
func Test{{ .Name }}Swap(t *testing.T) {
for _, test := range {{ .Name }}Tests {
val := atomics.New{{ .Name }}()
val.Store(test.V1)
if !({{ call .Compare "val.Swap(test.V2)" "test.V1" }}) {
t.Fatal("failed testing .Swap")
}
if !({{ call .Compare "val.Swap(test.V1)" "test.V2" }}) {
t.Fatal("failed testing .Swap")
}
}
}

201
vendor/github.com/technologize/otel-go-contrib/LICENSE generated vendored
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@ -1,201 +0,0 @@
Apache License
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http://www.apache.org/licenses/
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45
vendor/github.com/technologize/otel-go-contrib/otelginmetrics/config.go generated vendored
View file

@ -1,45 +0,0 @@
package otelginmetrics
import (
"net/http"
"go.opentelemetry.io/otel/attribute"
semconv "go.opentelemetry.io/otel/semconv/v1.7.0"
)
type config struct {
recordInFlight bool
recordSize bool
recordDuration bool
groupedStatus bool
recorder Recorder
attributes func(serverName, route string, request *http.Request) []attribute.KeyValue
shouldRecord func(serverName, route string, request *http.Request) bool
}
func defaultConfig() *config {
return &config{
recordInFlight: true,
recordDuration: true,
recordSize: true,
groupedStatus: true,
attributes: DefaultAttributes,
shouldRecord: func(_, _ string, _ *http.Request) bool {
return true
},
}
}
var DefaultAttributes = func(serverName, route string, request *http.Request) []attribute.KeyValue {
attrs := []attribute.KeyValue{
semconv.HTTPMethodKey.String(request.Method),
}
if serverName != "" {
attrs = append(attrs, semconv.HTTPServerNameKey.String(serverName))
}
if route != "" {
attrs = append(attrs, semconv.HTTPRouteKey.String(route))
}
return attrs
}

94
vendor/github.com/technologize/otel-go-contrib/otelginmetrics/middleware.go generated vendored
View file

@ -1,94 +0,0 @@
package otelginmetrics
import (
"net/http"
"time"
"github.com/gin-gonic/gin"
semconv "go.opentelemetry.io/otel/semconv/v1.7.0"
)
// Middleware returns middleware that will trace incoming requests.
// The service parameter should describe the name of the (virtual)
// server handling the request.
func Middleware(service string, options ...Option) gin.HandlerFunc {
cfg := defaultConfig()
for _, option := range options {
option.apply(cfg)
}
recorder := cfg.recorder
if recorder == nil {
recorder = GetRecorder("")
}
return func(ginCtx *gin.Context) {
ctx := ginCtx.Request.Context()
route := ginCtx.FullPath()
if len(route) <= 0 {
route = "nonconfigured"
}
if !cfg.shouldRecord(service, route, ginCtx.Request) {
ginCtx.Next()
return
}
start := time.Now()
reqAttributes := cfg.attributes(service, route, ginCtx.Request)
if cfg.recordInFlight {
recorder.AddInflightRequests(ctx, 1, reqAttributes)
defer recorder.AddInflightRequests(ctx, -1, reqAttributes)
}
defer func() {
resAttributes := append(reqAttributes[0:0], reqAttributes...)
if cfg.groupedStatus {
code := int(ginCtx.Writer.Status()/100) * 100
resAttributes = append(resAttributes, semconv.HTTPStatusCodeKey.Int(code))
} else {
resAttributes = append(resAttributes, semconv.HTTPAttributesFromHTTPStatusCode(ginCtx.Writer.Status())...)
}
recorder.AddRequests(ctx, 1, resAttributes)
if cfg.recordSize {
requestSize := computeApproximateRequestSize(ginCtx.Request)
recorder.ObserveHTTPRequestSize(ctx, requestSize, resAttributes)
recorder.ObserveHTTPResponseSize(ctx, int64(ginCtx.Writer.Size()), resAttributes)
}
if cfg.recordDuration {
recorder.ObserveHTTPRequestDuration(ctx, time.Since(start), resAttributes)
}
}()
ginCtx.Next()
}
}
func computeApproximateRequestSize(r *http.Request) int64 {
s := 0
if r.URL != nil {
s = len(r.URL.Path)
}
s += len(r.Method)
s += len(r.Proto)
for name, values := range r.Header {
s += len(name)
for _, value := range values {
s += len(value)
}
}
s += len(r.Host)
// N.B. r.Form and r.MultipartForm are assumed to be included in r.URL.
if r.ContentLength != -1 {
s += int(r.ContentLength)
}
return int64(s)
}

74
vendor/github.com/technologize/otel-go-contrib/otelginmetrics/option.go generated vendored
View file

@ -1,74 +0,0 @@
package otelginmetrics
import (
"net/http"
"go.opentelemetry.io/otel/attribute"
)
// Option applies a configuration to the given config
type Option interface {
apply(cfg *config)
}
type optionFunc func(cfg *config)
func (fn optionFunc) apply(cfg *config) {
fn(cfg)
}
// WithAttributes sets a func using which what attributes to be recorded can be specified.
// By default the DefaultAttributes is used
func WithAttributes(attributes func(serverName, route string, request *http.Request) []attribute.KeyValue) Option {
return optionFunc(func(cfg *config) {
cfg.attributes = attributes
})
}
// WithRecordInFlight determines whether to record In Flight Requests or not
// By default the recordInFlight is true
func WithRecordInFlightDisabled() Option {
return optionFunc(func(cfg *config) {
cfg.recordInFlight = false
})
}
// WithRecordDuration determines whether to record Duration of Requests or not
// By default the recordDuration is true
func WithRecordDurationDisabled() Option {
return optionFunc(func(cfg *config) {
cfg.recordDuration = false
})
}
// WithRecordSize determines whether to record Size of Requests and Responses or not
// By default the recordSize is true
func WithRecordSizeDisabled() Option {
return optionFunc(func(cfg *config) {
cfg.recordSize = false
})
}
// WithGroupedStatus determines whether to group the response status codes or not. If true 2xx, 3xx will be stored
// By default the groupedStatus is true
func WithGroupedStatusDisabled() Option {
return optionFunc(func(cfg *config) {
cfg.groupedStatus = false
})
}
// WithRecorder sets a recorder for recording requests
// By default the open telemetry recorder is used
func WithRecorder(recorder Recorder) Option {
return optionFunc(func(cfg *config) {
cfg.recorder = recorder
})
}
// WithShouldRecordFunc sets a func using which whether a record should be recorded
// By default the all api calls are recorded
func WithShouldRecordFunc(shouldRecord func(serverName, route string, request *http.Request) bool) Option {
return optionFunc(func(cfg *config) {
cfg.shouldRecord = shouldRecord
})
}

70
vendor/github.com/technologize/otel-go-contrib/otelginmetrics/otelrecorder.go generated vendored
View file

@ -1,70 +0,0 @@
package otelginmetrics
import (
"context"
"time"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/attribute"
"go.opentelemetry.io/otel/metric"
)
const instrumentationName = "github.com/technologize/otel-go-contrib/otelginmetrics"
// Recorder knows how to record and measure the metrics. This
// has the required methods to be used with the HTTP
// middlewares.
type otelRecorder struct {
attemptsCounter metric.Int64UpDownCounter
totalDuration metric.Int64Histogram
activeRequestsCounter metric.Int64UpDownCounter
requestSize metric.Int64Histogram
responseSize metric.Int64Histogram
}
func GetRecorder(metricsPrefix string) Recorder {
metricName := func(metricName string) string {
if len(metricsPrefix) > 0 {
return metricsPrefix + "." + metricName
}
return metricName
}
meter := otel.Meter(instrumentationName, metric.WithInstrumentationVersion(SemVersion()))
attemptsCounter, _ := meter.Int64UpDownCounter(metricName("http.server.request_count"), metric.WithDescription("Number of Requests"), metric.WithUnit("Count"))
totalDuration, _ := meter.Int64Histogram(metricName("http.server.duration"), metric.WithDescription("Time Taken by request"), metric.WithUnit("Milliseconds"))
activeRequestsCounter, _ := meter.Int64UpDownCounter(metricName("http.server.active_requests"), metric.WithDescription("Number of requests inflight"), metric.WithUnit("Count"))
requestSize, _ := meter.Int64Histogram(metricName("http.server.request_content_length"), metric.WithDescription("Request Size"), metric.WithUnit("Bytes"))
responseSize, _ := meter.Int64Histogram(metricName("http.server.response_content_length"), metric.WithDescription("Response Size"), metric.WithUnit("Bytes"))
return &otelRecorder{
attemptsCounter: attemptsCounter,
totalDuration: totalDuration,
activeRequestsCounter: activeRequestsCounter,
requestSize: requestSize,
responseSize: responseSize,
}
}
// AddRequests increments the number of requests being processed.
func (r *otelRecorder) AddRequests(ctx context.Context, quantity int64, attributes []attribute.KeyValue) {
r.attemptsCounter.Add(ctx, quantity, metric.WithAttributes(attributes...))
}
// ObserveHTTPRequestDuration measures the duration of an HTTP request.
func (r *otelRecorder) ObserveHTTPRequestDuration(ctx context.Context, duration time.Duration, attributes []attribute.KeyValue) {
r.totalDuration.Record(ctx, int64(duration/time.Millisecond), metric.WithAttributes(attributes...))
}
// ObserveHTTPRequestSize measures the size of an HTTP request in bytes.
func (r *otelRecorder) ObserveHTTPRequestSize(ctx context.Context, sizeBytes int64, attributes []attribute.KeyValue) {
r.requestSize.Record(ctx, sizeBytes, metric.WithAttributes(attributes...))
}
// ObserveHTTPResponseSize measures the size of an HTTP response in bytes.
func (r *otelRecorder) ObserveHTTPResponseSize(ctx context.Context, sizeBytes int64, attributes []attribute.KeyValue) {
r.responseSize.Record(ctx, sizeBytes, metric.WithAttributes(attributes...))
}
// AddInflightRequests increments and decrements the number of inflight request being processed.
func (r *otelRecorder) AddInflightRequests(ctx context.Context, quantity int64, attributes []attribute.KeyValue) {
r.activeRequestsCounter.Add(ctx, quantity, metric.WithAttributes(attributes...))
}

25
vendor/github.com/technologize/otel-go-contrib/otelginmetrics/recorder.go generated vendored
View file

@ -1,25 +0,0 @@
package otelginmetrics
import (
"context"
"time"
"go.opentelemetry.io/otel/attribute"
)
type Recorder interface {
// AddRequests increments the number of requests being processed.
AddRequests(ctx context.Context, quantity int64, attributes []attribute.KeyValue)
// ObserveHTTPRequestDuration measures the duration of an HTTP request.
ObserveHTTPRequestDuration(ctx context.Context, duration time.Duration, attributes []attribute.KeyValue)
// ObserveHTTPRequestSize measures the size of an HTTP request in bytes.
ObserveHTTPRequestSize(ctx context.Context, sizeBytes int64, attributes []attribute.KeyValue)
// ObserveHTTPResponseSize measures the size of an HTTP response in bytes.
ObserveHTTPResponseSize(ctx context.Context, sizeBytes int64, attributes []attribute.KeyValue)
// AddInflightRequests increments and decrements the number of inflight request being processed.
AddInflightRequests(ctx context.Context, quantity int64, attributes []attribute.KeyValue)
}

11
vendor/github.com/technologize/otel-go-contrib/otelginmetrics/version.go generated vendored
View file

@ -1,11 +0,0 @@
package otelginmetrics
// Version is the current release version of the gin instrumentation.
func Version() string {
return "1.0.0"
}
// SemVersion is the semantic version to be supplied to tracer/meter creation.
func SemVersion() string {
return "semver:" + Version()
}

6
vendor/modules.txt vendored
View file

@ -221,9 +221,6 @@ code.superseriousbusiness.org/oauth2/v4/generates
code.superseriousbusiness.org/oauth2/v4/manage
code.superseriousbusiness.org/oauth2/v4/models
code.superseriousbusiness.org/oauth2/v4/server
# codeberg.org/gruf/go-bitutil v1.1.0
## explicit; go 1.19
codeberg.org/gruf/go-bitutil
# codeberg.org/gruf/go-bytesize v1.0.4
## explicit; go 1.17
codeberg.org/gruf/go-bytesize
@ -870,9 +867,6 @@ github.com/tdewolff/parse/v2
github.com/tdewolff/parse/v2/buffer
github.com/tdewolff/parse/v2/html
github.com/tdewolff/parse/v2/strconv
# github.com/technologize/otel-go-contrib v1.1.1
## explicit; go 1.17
github.com/technologize/otel-go-contrib/otelginmetrics
# github.com/temoto/robotstxt v1.1.2
## explicit; go 1.11
github.com/temoto/robotstxt