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rpc/api, cmd/geth: retrievel all percentiles, add time units

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Péter Szilágyi
2015-06-24 18:30:00 +03:00
parent 302187ae39
commit 92ef33d97a
2 changed files with 35 additions and 25 deletions
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43
rpc/api/debug.go
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@ -193,6 +193,11 @@ func (self *debugApi) Metrics(req *shared.Request) (interface{}, error) {
format := func(total float64, rate float64) string {
return fmt.Sprintf("%s (%s/s)", round(total, 0), round(rate, 2))
}
// Create the percentile units
percentiles := make([]float64, 101)
for i := 0; i <= 100; i++ {
percentiles[i] = float64(i) / 100
}
// Iterate over all the metrics, and just dump for now
counters := make(map[string]interface{})
metrics.DefaultRegistry.Each(func(name string, metric interface{}) {
@ -211,29 +216,25 @@ func (self *debugApi) Metrics(req *shared.Request) (interface{}, error) {
switch metric := metric.(type) {
case metrics.Meter:
root[name] = map[string]interface{}{
"Avg01Min": metric.Rate1(),
"Avg05Min": metric.Rate5(),
"Avg15Min": metric.Rate15(),
"AvgTotal": metric.RateMean(),
"Total": float64(metric.Count()),
"AvgRate01Min": metric.Rate1(),
"AvgRate05Min": metric.Rate5(),
"AvgRate15Min": metric.Rate15(),
"MeanRate": metric.RateMean(),
"Total": float64(metric.Count()),
}
case metrics.Timer:
ps := make(map[string]interface{})
for i, p := range metric.Percentiles(percentiles) {
ps[fmt.Sprintf("%d", i)] = p
}
root[name] = map[string]interface{}{
"Avg01Min": metric.Rate1(),
"Avg05Min": metric.Rate5(),
"Avg15Min": metric.Rate15(),
"AvgTotal": metric.RateMean(),
"Total": float64(metric.Count()),
"Maximum": metric.Max(),
"Minimum": metric.Min(),
"Percentile": map[string]interface{}{
"20": metric.Percentile(0.2),
"50": metric.Percentile(0.5),
"80": metric.Percentile(0.8),
"95": metric.Percentile(0.95),
"99": metric.Percentile(0.99),
},
"AvgRate01Min": metric.Rate1(),
"AvgRate05Min": metric.Rate5(),
"AvgRate15Min": metric.Rate15(),
"MeanRate": metric.RateMean(),
"Total": float64(metric.Count()),
"Percentiles": ps,
}
default:
@ -254,10 +255,10 @@ func (self *debugApi) Metrics(req *shared.Request) (interface{}, error) {
"Avg01Min": format(metric.Rate1()*60, metric.Rate1()),
"Avg05Min": format(metric.Rate5()*300, metric.Rate5()),
"Avg15Min": format(metric.Rate15()*900, metric.Rate15()),
"Count": format(float64(metric.Count()), metric.RateMean()),
"Total": format(float64(metric.Count()), metric.RateMean()),
"Maximum": time.Duration(metric.Max()).String(),
"Minimum": time.Duration(metric.Min()).String(),
"Percentile": map[string]interface{}{
"Percentiles": map[string]interface{}{
"20": time.Duration(metric.Percentile(0.2)).String(),
"50": time.Duration(metric.Percentile(0.5)).String(),
"80": time.Duration(metric.Percentile(0.8)).String(),