istanbul-tools/metrics/exporter.go

56 lines
1.6 KiB
Go

// Copyright 2017 AMIS Technologies
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package metrics
import (
"time"
)
type Exporter interface {
Export()
SentTxCount() int64
ExcutedTxCount() int64
SnapshotTxReqMeter(name string) SnapshotStopper
SnapshotTxRespMeter(name string) SnapshotStopper
}
func (mc *metricChain) Export() {
mc.metricsMgr.Export()
}
func (mc *metricChain) SentTxCount() int64 {
return mc.metricsMgr.SentTxCounter.Snapshot().Count()
}
func (mc *metricChain) ExcutedTxCount() int64 {
return mc.metricsMgr.ExcutedTxCounter.Snapshot().Count()
}
func (mc *metricChain) SnapshotTxReqMeter(name string) SnapshotStopper {
if name == "" {
name = "snapshot"
}
return mc.metricsMgr.SnapshotMeter(mc.metricsMgr.ReqMeter, name, 5*time.Second)
}
func (mc *metricChain) SnapshotTxRespMeter(name string) SnapshotStopper {
if name == "" {
name = "snapshot"
}
return mc.metricsMgr.SnapshotMeter(mc.metricsMgr.RespMeter, name, 5*time.Second)
}