08bbb1537e
* Implement process uptime metric * Add clarification comment * Add another clarification comment
45 lines
920 B
Go
45 lines
920 B
Go
package metrics
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import (
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promauto"
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)
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var (
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sessionsGauge = promauto.NewGauge(prometheus.GaugeOpts{
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Name: "pgweb_sessions_count",
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Help: "Total number of database sessions",
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})
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queriesCounter = promauto.NewCounter(prometheus.CounterOpts{
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Name: "pgweb_queries_count",
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Help: "Total number of custom queries executed",
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})
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healthyGauge = promauto.NewGauge(prometheus.GaugeOpts{
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Name: "pgweb_healthy",
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Help: "Server health status",
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})
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uptimeGauge = promauto.NewGauge(prometheus.GaugeOpts{
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Name: "pgweb_uptime",
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Help: "Server application uptime in seconds",
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})
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)
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func IncrementQueriesCount() {
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queriesCounter.Inc()
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}
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func SetSessionsCount(val int) {
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sessionsGauge.Set(float64(val))
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}
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func SetHealthy(val bool) {
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healthy := 0.0
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if val {
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healthy = 1.0
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}
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healthyGauge.Set(float64(healthy))
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}
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