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fieldalignment of all structs to save memory

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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов
2021-04-27 08:32:47 +03:00
parent ee11f39a2f
commit 86626c5922
78 changed files with 343 additions and 410 deletions
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14
meter/handler/handler.go
View File

@@ -9,12 +9,10 @@ import (
"github.com/unistack-org/micro/v3/meter"
)
var (
// guard to fail early
_ MeterServer = &handler{}
)
// guard to fail early
var _ MeterServer = &Handler{}
type handler struct {
type Handler struct {
opts Options
}
@@ -52,12 +50,12 @@ func NewOptions(opts ...Option) Options {
return options
}
func NewHandler(opts ...Option) *handler {
func NewHandler(opts ...Option) *Handler {
options := NewOptions(opts...)
return &handler{opts: options}
return &Handler{opts: options}
}
func (h *handler) Metrics(ctx context.Context, req *codec.Frame, rsp *codec.Frame) error {
func (h *Handler) Metrics(ctx context.Context, req *codec.Frame, rsp *codec.Frame) error {
buf := bytes.NewBuffer(nil)
if err := h.opts.Meter.Write(buf, h.opts.MeterOptions...); err != nil {
return errors.InternalServerError(h.opts.Name, "%v", err)

14
meter/noop.go
View File

@@ -87,11 +87,9 @@ type noopCounter struct {
}
func (r *noopCounter) Add(int) {
}
func (r *noopCounter) Dec() {
}
func (r *noopCounter) Get() uint64 {
@@ -99,11 +97,9 @@ func (r *noopCounter) Get() uint64 {
}
func (r *noopCounter) Inc() {
}
func (r *noopCounter) Set(uint64) {
}
type noopFloatCounter struct {
@@ -111,7 +107,6 @@ type noopFloatCounter struct {
}
func (r *noopFloatCounter) Add(float64) {
}
func (r *noopFloatCounter) Get() float64 {
@@ -119,11 +114,9 @@ func (r *noopFloatCounter) Get() float64 {
}
func (r *noopFloatCounter) Set(float64) {
}
func (r *noopFloatCounter) Sub(float64) {
}
type noopGauge struct {
@@ -139,11 +132,9 @@ type noopSummary struct {
}
func (r *noopSummary) Update(float64) {
}
func (r *noopSummary) UpdateDuration(time.Time) {
}
type noopHistogram struct {
@@ -151,15 +142,12 @@ type noopHistogram struct {
}
func (r *noopHistogram) Reset() {
}
func (r *noopHistogram) Update(float64) {
}
func (r *noopHistogram) UpdateDuration(time.Time) {
}
//func (r *noopHistogram) VisitNonZeroBuckets(f func(vmrange string, count uint64)) {}
// func (r *noopHistogram) VisitNonZeroBuckets(f func(vmrange string, count uint64)) {}

24
meter/wrapper/wrapper.go
View File

@@ -123,8 +123,8 @@ func (w *wrapper) CallFunc(ctx context.Context, addr string, req client.Request,
labels := make([]string, 0, 4)
labels = append(labels, labelEndpoint, endpoint)
w.opts.Meter.Summary(ClientRequestLatencyMicroseconds, labels...).Update(float64(te.Seconds()))
w.opts.Meter.Histogram(ClientRequestDurationSeconds, labels...).Update(float64(te.Seconds()))
w.opts.Meter.Summary(ClientRequestLatencyMicroseconds, labels...).Update(te.Seconds())
w.opts.Meter.Histogram(ClientRequestDurationSeconds, labels...).Update(te.Seconds())
if err == nil {
labels = append(labels, labelStatus, labelSuccess)
@@ -151,8 +151,8 @@ func (w *wrapper) Call(ctx context.Context, req client.Request, rsp interface{},
labels := make([]string, 0, 4)
labels = append(labels, labelEndpoint, endpoint)
w.opts.Meter.Summary(ClientRequestLatencyMicroseconds, labels...).Update(float64(te.Seconds()))
w.opts.Meter.Histogram(ClientRequestDurationSeconds, labels...).Update(float64(te.Seconds()))
w.opts.Meter.Summary(ClientRequestLatencyMicroseconds, labels...).Update(te.Seconds())
w.opts.Meter.Histogram(ClientRequestDurationSeconds, labels...).Update(te.Seconds())
if err == nil {
labels = append(labels, labelStatus, labelSuccess)
@@ -179,8 +179,8 @@ func (w *wrapper) Stream(ctx context.Context, req client.Request, opts ...client
labels := make([]string, 0, 4)
labels = append(labels, labelEndpoint, endpoint)
w.opts.Meter.Summary(ClientRequestLatencyMicroseconds, labels...).Update(float64(te.Seconds()))
w.opts.Meter.Histogram(ClientRequestDurationSeconds, labels...).Update(float64(te.Seconds()))
w.opts.Meter.Summary(ClientRequestLatencyMicroseconds, labels...).Update(te.Seconds())
w.opts.Meter.Histogram(ClientRequestDurationSeconds, labels...).Update(te.Seconds())
if err == nil {
labels = append(labels, labelStatus, labelSuccess)
@@ -202,8 +202,8 @@ func (w *wrapper) Publish(ctx context.Context, p client.Message, opts ...client.
labels := make([]string, 0, 4)
labels = append(labels, labelEndpoint, endpoint)
w.opts.Meter.Summary(PublishMessageLatencyMicroseconds, labels...).Update(float64(te.Seconds()))
w.opts.Meter.Histogram(PublishMessageDurationSeconds, labels...).Update(float64(te.Seconds()))
w.opts.Meter.Summary(PublishMessageLatencyMicroseconds, labels...).Update(te.Seconds())
w.opts.Meter.Histogram(PublishMessageDurationSeconds, labels...).Update(te.Seconds())
if err == nil {
labels = append(labels, labelStatus, labelSuccess)
@@ -238,8 +238,8 @@ func (w *wrapper) HandlerFunc(fn server.HandlerFunc) server.HandlerFunc {
labels := make([]string, 0, 4)
labels = append(labels, labelEndpoint, endpoint)
w.opts.Meter.Summary(ServerRequestLatencyMicroseconds, labels...).Update(float64(te.Seconds()))
w.opts.Meter.Histogram(ServerRequestDurationSeconds, labels...).Update(float64(te.Seconds()))
w.opts.Meter.Summary(ServerRequestLatencyMicroseconds, labels...).Update(te.Seconds())
w.opts.Meter.Histogram(ServerRequestDurationSeconds, labels...).Update(te.Seconds())
if err == nil {
labels = append(labels, labelStatus, labelSuccess)
@@ -270,8 +270,8 @@ func (w *wrapper) SubscriberFunc(fn server.SubscriberFunc) server.SubscriberFunc
labels := make([]string, 0, 4)
labels = append(labels, labelEndpoint, endpoint)
w.opts.Meter.Summary(SubscribeMessageLatencyMicroseconds, labels...).Update(float64(te.Seconds()))
w.opts.Meter.Histogram(SubscribeMessageDurationSeconds, labels...).Update(float64(te.Seconds()))
w.opts.Meter.Summary(SubscribeMessageLatencyMicroseconds, labels...).Update(te.Seconds())
w.opts.Meter.Histogram(SubscribeMessageDurationSeconds, labels...).Update(te.Seconds())
if err == nil {
labels = append(labels, labelStatus, labelSuccess)