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Merge pull request #3190 from famosss/master

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add bucket label to s3 prometheus metrics
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Chris Lu 2022-06-15 23:15:41 -07:00 committed by GitHub
parent 097a12dfb4 6449114e5e
commit 40055211bd
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 16 additions and 11 deletions
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16
other/metrics/grafana_seaweedfs.json
View file

@ -539,11 +539,12 @@
"step": 60
},
{
"expr": "histogram_quantile(0.90, sum(rate(SeaweedFS_s3_request_seconds_bucket[1m])) by (le, type))",
"expr": "histogram_quantile(0.90, sum(rate(SeaweedFS_s3_request_seconds_bucket[1m])) by (le, type, bucket))",
"format": "time_series",
"hide": false,
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{type}}",
"legendFormat": "{{bucket}} {{type}}",
"refId": "B",
"step": 60
}
@ -645,11 +646,12 @@
"step": 60
},
{
"expr": "histogram_quantile(0.95, sum(rate(SeaweedFS_s3_request_seconds_bucket[1m])) by (le, type))",
"expr": "histogram_quantile(0.95, sum(rate(SeaweedFS_s3_request_seconds_bucket[1m])) by (le, type, bucket))",
"format": "time_series",
"hide": false,
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{type}}",
"legendFormat": "{{bucket}} {{type}}",
"refId": "B",
"step": 60
}
@ -751,11 +753,11 @@
"step": 60
},
{
"expr": "histogram_quantile(0.99, sum(rate(SeaweedFS_s3_request_seconds_bucket[1m])) by (le, type))",
"expr": "histogram_quantile(0.99, sum(rate(SeaweedFS_s3_request_seconds_bucket[1m])) by (le, type, bucket))",
"format": "time_series",
"hide": false,
"intervalFactor": 2,
"legendFormat": "{{type}}",
"legendFormat": "{{bucket}} {{type}}",
"refId": "B",
"step": 60
}
@ -864,7 +866,7 @@
"expr": "rate(SeaweedFS_s3_request_total[1m])",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "{{type}}",
"legendFormat": "{{bucket}} {{type}}",
"refId": "A",
"step": 30
}

6
weed/s3api/stats.go
View file

@ -1,6 +1,7 @@
package s3api
import (
"github.com/chrislusf/seaweedfs/weed/s3api/s3_constants"
stats_collect "github.com/chrislusf/seaweedfs/weed/stats"
"net/http"
"strconv"
@ -27,11 +28,12 @@ func (r *StatusRecorder) Flush() {
func track(f http.HandlerFunc, action string) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
bucket, _ := s3_constants.GetBucketAndObject(r)
w.Header().Set("Server", "SeaweedFS S3")
recorder := NewStatusResponseWriter(w)
start := time.Now()
f(recorder, r)
stats_collect.S3RequestHistogram.WithLabelValues(action).Observe(time.Since(start).Seconds())
stats_collect.S3RequestCounter.WithLabelValues(action, strconv.Itoa(recorder.Status)).Inc()
stats_collect.S3RequestHistogram.WithLabelValues(action, bucket).Observe(time.Since(start).Seconds())
stats_collect.S3RequestCounter.WithLabelValues(action, strconv.Itoa(recorder.Status), bucket).Inc()
}
}

5
weed/stats/metrics.go
View file

@ -173,7 +173,8 @@ var (
Subsystem: "s3",
Name: "request_total",
Help: "Counter of s3 requests.",
}, []string{"type", "code"})
}, []string{"type", "code", "bucket"})
S3RequestHistogram = prometheus.NewHistogramVec(
prometheus.HistogramOpts{
Namespace: "SeaweedFS",
@ -181,7 +182,7 @@ var (
Name: "request_seconds",
Help: "Bucketed histogram of s3 request processing time.",
Buckets: prometheus.ExponentialBuckets(0.0001, 2, 24),
}, []string{"type"})
}, []string{"type", "bucket"})
)
func init() {