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32 lines
1.1 KiB
32 lines
1.1 KiB
package s3api
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import (
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"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
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stats_collect "github.com/seaweedfs/seaweedfs/weed/stats"
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"net/http"
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"strconv"
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"time"
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)
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func track(f http.HandlerFunc, action string) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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bucket, _ := s3_constants.GetBucketAndObject(r)
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w.Header().Set("Server", "SeaweedFS S3")
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recorder := stats_collect.NewStatusResponseWriter(w)
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start := time.Now()
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f(recorder, r)
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if recorder.Status == http.StatusForbidden {
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if m, _ := stats_collect.S3RequestCounter.GetMetricWithLabelValues(
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action, strconv.Itoa(http.StatusOK), bucket); m == nil {
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bucket = ""
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}
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}
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stats_collect.S3RequestHistogram.WithLabelValues(action, bucket).Observe(time.Since(start).Seconds())
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stats_collect.S3RequestCounter.WithLabelValues(action, strconv.Itoa(recorder.Status), bucket).Inc()
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}
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}
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func TimeToFirstByte(action string, start time.Time, r *http.Request) {
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bucket, _ := s3_constants.GetBucketAndObject(r)
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stats_collect.S3TimeToFirstByteHistogram.WithLabelValues(action, bucket).Observe(float64(time.Since(start).Milliseconds()))
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}
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