()
| 72 | } |
| 73 | |
| 74 | func NewPrometheusStatsReporter() *PrometheusStatsReporter { |
| 75 | inFlightRequestsGauge := promauto.NewGauge(prometheus.GaugeOpts{ |
| 76 | Name: "cortex_in_flight_requests", |
| 77 | Help: "The number of in-flight requests for a cortex API", |
| 78 | }) |
| 79 | |
| 80 | return &PrometheusStatsReporter{ |
| 81 | handler: promhttp.Handler(), |
| 82 | inFlightRequests: inFlightRequestsGauge, |
| 83 | } |
| 84 | } |
| 85 | |
| 86 | func (r *PrometheusStatsReporter) Report(stats RequestStatsReport) { |
| 87 | r.inFlightRequests.Set(stats.AvgInFlight) |