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113 lines
2.9 KiB
113 lines
2.9 KiB
package influxdb
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import (
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"fmt"
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"github.com/ethereum/go-ethereum/metrics"
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)
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func readMeter(namespace, name string, i interface{}) (string, map[string]interface{}) {
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switch metric := i.(type) {
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case metrics.Counter:
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measurement := fmt.Sprintf("%s%s.count", namespace, name)
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fields := map[string]interface{}{
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"value": metric.Count(),
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}
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return measurement, fields
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case metrics.CounterFloat64:
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measurement := fmt.Sprintf("%s%s.count", namespace, name)
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fields := map[string]interface{}{
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"value": metric.Count(),
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}
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return measurement, fields
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case metrics.Gauge:
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measurement := fmt.Sprintf("%s%s.gauge", namespace, name)
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fields := map[string]interface{}{
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"value": metric.Snapshot().Value(),
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}
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return measurement, fields
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case metrics.GaugeFloat64:
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measurement := fmt.Sprintf("%s%s.gauge", namespace, name)
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fields := map[string]interface{}{
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"value": metric.Snapshot().Value(),
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}
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return measurement, fields
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case metrics.Histogram:
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ms := metric.Snapshot()
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if ms.Count() <= 0 {
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break
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}
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ps := ms.Percentiles([]float64{0.25, 0.5, 0.75, 0.95, 0.99, 0.999, 0.9999})
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measurement := fmt.Sprintf("%s%s.histogram", namespace, name)
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fields := map[string]interface{}{
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"count": ms.Count(),
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"max": ms.Max(),
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"mean": ms.Mean(),
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"min": ms.Min(),
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"stddev": ms.StdDev(),
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"variance": ms.Variance(),
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"p25": ps[0],
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"p50": ps[1],
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"p75": ps[2],
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"p95": ps[3],
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"p99": ps[4],
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"p999": ps[5],
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"p9999": ps[6],
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}
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return measurement, fields
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case metrics.Meter:
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ms := metric.Snapshot()
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measurement := fmt.Sprintf("%s%s.meter", namespace, name)
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fields := map[string]interface{}{
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"count": ms.Count(),
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"m1": ms.Rate1(),
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"m5": ms.Rate5(),
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"m15": ms.Rate15(),
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"mean": ms.RateMean(),
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}
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return measurement, fields
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case metrics.Timer:
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ms := metric.Snapshot()
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ps := ms.Percentiles([]float64{0.5, 0.75, 0.95, 0.99, 0.999, 0.9999})
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measurement := fmt.Sprintf("%s%s.timer", namespace, name)
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fields := map[string]interface{}{
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"count": ms.Count(),
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"max": ms.Max(),
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"mean": ms.Mean(),
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"min": ms.Min(),
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"stddev": ms.StdDev(),
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"variance": ms.Variance(),
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"p50": ps[0],
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"p75": ps[1],
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"p95": ps[2],
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"p99": ps[3],
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"p999": ps[4],
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"p9999": ps[5],
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"m1": ms.Rate1(),
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"m5": ms.Rate5(),
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"m15": ms.Rate15(),
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"meanrate": ms.RateMean(),
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}
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return measurement, fields
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case metrics.ResettingTimer:
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t := metric.Snapshot()
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if len(t.Values()) == 0 {
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break
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}
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ps := t.Percentiles([]float64{50, 95, 99})
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val := t.Values()
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measurement := fmt.Sprintf("%s%s.span", namespace, name)
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fields := map[string]interface{}{
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"count": len(val),
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"max": val[len(val)-1],
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"mean": t.Mean(),
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"min": val[0],
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"p50": ps[0],
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"p95": ps[1],
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"p99": ps[2],
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}
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return measurement, fields
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}
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return "", nil
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}
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