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tps.go
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/
tps.go
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package metrics
import (
"github.com/gohornet/hornet/pkg/metrics"
"github.com/gohornet/hornet/pkg/utils"
)
var (
lastIncomingTxCnt uint32
lastIncomingNewTxCnt uint32
lastOutgoingTxCnt uint32
)
// measures the TPS values
func measureTPS() {
incomingTxCnt := metrics.SharedServerMetrics.Transactions.Load()
incomingNewTxCnt := metrics.SharedServerMetrics.NewTransactions.Load()
outgoingTxCnt := metrics.SharedServerMetrics.SentTransactions.Load()
tpsMetrics := &TPSMetrics{
Incoming: utils.GetUint32Diff(incomingTxCnt, lastIncomingTxCnt),
New: utils.GetUint32Diff(incomingNewTxCnt, lastIncomingNewTxCnt),
Outgoing: utils.GetUint32Diff(outgoingTxCnt, lastOutgoingTxCnt),
}
// store the new counters
lastIncomingTxCnt = incomingTxCnt
lastIncomingNewTxCnt = incomingNewTxCnt
lastOutgoingTxCnt = outgoingTxCnt
// trigger events for outside listeners
Events.TPSMetricsUpdated.Trigger(tpsMetrics)
}