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core: implement more tx metrics for when transactions are dropped

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This commit is contained in:
Martin Holst Swende 2016-10-18 14:04:19 +02:00
parent 5665e25f25
commit d1ed48c0c1
1 changed files with 10 additions and 0 deletions
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10
core/tx_pool.go
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@ -62,11 +62,14 @@ var (
pendingReplaceMeter = metrics.NewMeter("txpool/pending/replace")
pendingRLMeter = metrics.NewMeter("txpool/pending/ratelimit") // Dropped due to rate limiting
pendingNofundsMeter = metrics.NewMeter("txpool/pending/nofunds") // Dropped due to out-of-funds
pendingTooOldMeter = metrics.NewMeter("txpool/pending/oldnonce") // Dropped due to old nonce
// Metrics for the queued pool
queuedDiscardMeter = metrics.NewMeter("txpool/queued/discard")
queuedReplaceMeter = metrics.NewMeter("txpool/queued/replace")
queuedRLMeter = metrics.NewMeter("txpool/queued/ratelimit") // Dropped due to rate limiting
queuedNofundsMeter = metrics.NewMeter("txpool/queued/nofunds") // Dropped due to out-of-funds
queuedTooOldMeter = metrics.NewMeter("txpool/queued/oldnonce") // Dropped due to old nonce
// Metrics for the queued pool
// General tx metrics
invalidTxMeter = metrics.NewMeter("txpool/invalid")
@ -513,6 +516,7 @@ func (pool *TxPool) promoteExecutables() {
glog.Infof("Removed old queued transaction: %v", tx)
}
delete(pool.all, tx.Hash())
queuedTooOldMeter.Mark(1)
}
// Drop all transactions that are too costly (low balance)
drops, _ := list.Filter(state.GetBalance(addr))
@ -521,6 +525,7 @@ func (pool *TxPool) promoteExecutables() {
glog.Infof("Removed unpayable queued transaction: %v", tx)
}
delete(pool.all, tx.Hash())
queuedNofundsMeter.Mark(1)
}
// Gather all executable transactions and promote them
for _, tx := range list.Ready(pool.pendingState.GetNonce(addr)) {
@ -535,6 +540,7 @@ func (pool *TxPool) promoteExecutables() {
glog.Infof("Removed cap-exceeding queued transaction: %v", tx)
}
delete(pool.all, tx.Hash())
queuedRLMeter.Mark(1)
}
queued += uint64(list.Len())
@ -549,6 +555,7 @@ func (pool *TxPool) promoteExecutables() {
pending += uint64(list.Len())
}
if pending > maxPendingTotal {
pendingBeforeCap := pending
// Assemble a spam order to penalize large transactors first
spammers := prque.New()
for addr, list := range pool.pending {
@ -595,6 +602,7 @@ func (pool *TxPool) promoteExecutables() {
}
}
}
pendingRLMeter.Mark(int64(pendingBeforeCap - pending))
}
// If we've queued more transactions than the hard limit, drop oldest ones
if queued > maxQueuedInTotal {
@ -618,6 +626,7 @@ func (pool *TxPool) promoteExecutables() {
pool.removeTx(tx.Hash())
}
drop -= size
queuedRLMeter.Mark(int64(size))
continue
}
// Otherwise drop only last few transactions
@ -625,6 +634,7 @@ func (pool *TxPool) promoteExecutables() {
for i := len(txs) - 1; i >= 0 && drop > 0; i-- {
pool.removeTx(txs[i].Hash())
drop--
queuedRLMeter.Mark(1)
}
}
}