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Measure write requests separately from read requests (#880)

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This commit is contained in:
Misha Bragin
2023-05-19 16:56:15 +02:00
committed by GitHub
parent 03a42de5a0
commit 48265b32f3
2 changed files with 10 additions and 2 deletions
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10
management/server/telemetry/http_api_metrics.go
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@ -9,6 +9,7 @@ import (
time "time"
log "github.com/sirupsen/logrus"
"go.opentelemetry.io/otel/attribute"
"go.opentelemetry.io/otel/metric"
"go.opentelemetry.io/otel/metric/instrument"
"go.opentelemetry.io/otel/metric/instrument/syncint64"
@ -163,7 +164,14 @@ func (m *HTTPMiddleware) Handler(h http.Handler) http.Handler {
fn := func(rw http.ResponseWriter, r *http.Request) {
reqStart := time.Now()
defer func() {
m.totalHTTPRequestDuration.Record(m.ctx, time.Since(reqStart).Milliseconds())
tookMs := time.Since(reqStart).Milliseconds()
m.totalHTTPRequestDuration.Record(m.ctx, tookMs)
if r.Method == http.MethodPut || r.Method == http.MethodPost || r.Method == http.MethodDelete {
m.totalHTTPRequestDuration.Record(m.ctx, tookMs, attribute.String("type", "write"))
} else {
m.totalHTTPRequestDuration.Record(m.ctx, tookMs, attribute.String("type", "read"))
}
}()
traceID := hash(fmt.Sprintf("%v", r))
log.Tracef("HTTP request %v: %v %v", traceID, r.Method, r.URL)