TrueCloudLab/frostfs-s3-gw
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[#153] Add labels in metrics of total bytes
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Browse source 
Signed-off-by: Marina Biryukova <m.biryukova@yadro.com>
This commit is contained in:
Marina Biryukova 2023-08-14 17:56:22 +03:00
parent 6b109eee92
commit 52b89d3497
2 changed files with 18 additions and 23 deletions
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20
metrics/desc.go
View file

@ -117,19 +117,13 @@ var appMetricsDesc = map[string]map[string]Description{
Help: "Total number of s3 errors in current FrostFS S3 Gate instance",
VariableLabels: []string{"api"},
},
txBytesTotalMetric: Description{
Type: dto.MetricType_GAUGE,
Namespace: namespace,
Subsystem: statisticSubsystem,
Name: txBytesTotalMetric,
Help: "Total number of bytes sent by current FrostFS S3 Gate instance",
},
rxBytesTotalMetric: Description{
Type: dto.MetricType_GAUGE,
Namespace: namespace,
Subsystem: statisticSubsystem,
Name: rxBytesTotalMetric,
Help: "Total number of bytes received by current FrostFS S3 Gate instance",
bytesTotalMetric: Description{
Type: dto.MetricType_GAUGE,
Namespace: namespace,
Subsystem: statisticSubsystem,
Name: bytesTotalMetric,
Help: "Total number of bytes sent/received by current FrostFS S3 Gate instance",
VariableLabels: []string{"direction"},
},
},
}

21
metrics/stats.go
View file

@ -28,8 +28,7 @@ type (
currentS3RequestsDesc *prometheus.Desc
totalS3RequestsDesc *prometheus.Desc
totalS3ErrorsDesc *prometheus.Desc
txBytesTotalDesc *prometheus.Desc
rxBytesTotalDesc *prometheus.Desc
bytesTotalDesc *prometheus.Desc
}
APIStatMetrics struct {
@ -47,8 +46,12 @@ const (
requestsCurrentMetric = "requests_current"
requestsTotalMetric = "requests_total"
errorsTotalMetric = "errors_total"
txBytesTotalMetric = "tx_bytes_total"
rxBytesTotalMetric = "rx_bytes_total"
bytesTotalMetric = "bytes_total"
)
const (
INDirection = "IN"
OUTDirection = "OUT"
)
func newAPIStatMetrics() *APIStatMetrics {
@ -132,8 +135,7 @@ func newHTTPStats() *httpStats {
currentS3RequestsDesc: newDesc(appMetricsDesc[statisticSubsystem][requestsCurrentMetric]),
totalS3RequestsDesc: newDesc(appMetricsDesc[statisticSubsystem][requestsTotalMetric]),
totalS3ErrorsDesc: newDesc(appMetricsDesc[statisticSubsystem][errorsTotalMetric]),
txBytesTotalDesc: newDesc(appMetricsDesc[statisticSubsystem][txBytesTotalMetric]),
rxBytesTotalDesc: newDesc(appMetricsDesc[statisticSubsystem][rxBytesTotalMetric]),
bytesTotalDesc: newDesc(appMetricsDesc[statisticSubsystem][bytesTotalMetric]),
}
}
@ -141,8 +143,7 @@ func (s *httpStats) Describe(desc chan<- *prometheus.Desc) {
desc <- s.currentS3RequestsDesc
desc <- s.totalS3RequestsDesc
desc <- s.totalS3ErrorsDesc
desc <- s.txBytesTotalDesc
desc <- s.rxBytesTotalDesc
desc <- s.bytesTotalDesc
}
func (s *httpStats) Collect(ch chan<- prometheus.Metric) {
@ -159,8 +160,8 @@ func (s *httpStats) Collect(ch chan<- prometheus.Metric) {
}
// Network Sent/Received Bytes (Outbound)
ch <- prometheus.MustNewConstMetric(s.txBytesTotalDesc, prometheus.CounterValue, float64(s.getInputBytes()))
ch <- prometheus.MustNewConstMetric(s.rxBytesTotalDesc, prometheus.CounterValue, float64(s.getOutputBytes()))
ch <- prometheus.MustNewConstMetric(s.bytesTotalDesc, prometheus.CounterValue, float64(s.getInputBytes()), INDirection)
ch <- prometheus.MustNewConstMetric(s.bytesTotalDesc, prometheus.CounterValue, float64(s.getOutputBytes()), OUTDirection)
}
// Inc increments the api stats counter.