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Fixing issue "examples: Refresh client_golang examples #1652" #1736

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Fixing issue "examples: Refresh client_golang examples #1652" #1736

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9138a91
changing identifiers for newly implemented min and max functions
samuelgrant123 Feb 15, 2025
bb228f0
fixing Refresh client_golang examples #1652
samuelgrant123 Feb 16, 2025
22f1bb7
Merge branch 'main' into Open-source-Contribution
kakkoyun Mar 27, 2025
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6 changes: 3 additions & 3 deletions api/prometheus/v1/api.go
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Original file line number Diff line number Diff line change
Expand Up @@ -692,9 +692,9 @@ type TSDBHeadStats struct {

// WalReplayStatus represents the wal replay status.
type WalReplayStatus struct {
Min int `json:"min"`
Max int `json:"max"`
Current int `json:"current"`
StartOffset int `json:"startOffset"`
EndOffset int `json:"endOffset"`
Current int `json:"current"`
}

// Stat models information about statistic value.
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25 changes: 25 additions & 0 deletions examples/random/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,8 @@ import (
type metrics struct {
rpcDurations *prometheus.SummaryVec
rpcDurationsHistogram prometheus.Histogram
rpcRequests *prometheus.CounterVec
activeRpcs *prometheus.GaugeVec
}

func NewMetrics(reg prometheus.Registerer, normMean, normDomain float64) *metrics {
Expand Down Expand Up @@ -65,9 +67,32 @@ func NewMetrics(reg prometheus.Registerer, normMean, normDomain float64) *metric
Buckets: prometheus.LinearBuckets(normMean-5*normDomain, .5*normDomain, 20),
NativeHistogramBucketFactor: 1.1,
}),

//Adding the counter metric type
rpcRequests: prometheus.NewCounterVec(
prometheus.CounterOpts{
Name: "rpc_requests_total",
Help: "RPC request distributions.",
},
[]string{"service"},
),

//Adding the gauge metric type
activeRpcs: prometheus.NewGaugeVec(
prometheus.GaugeOpts{
Name: "rpc_active_calls",
Help: "RPC call distributions.",
},
[]string{"service"},
),
}

reg.MustRegister(m.rpcDurations)
reg.MustRegister(m.rpcDurationsHistogram)
//Registering the counter vec
reg.MustRegister(m.rpcRequests)
//Registing the gauge vec
reg.MustRegister(m.activeRpcs)
return m
}

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