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Add metrics for mempool size changes #220

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merged 1 commit into from
Apr 1, 2024
Merged

Add metrics for mempool size changes #220

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2 changes: 2 additions & 0 deletions internal/mempool/mempool.go
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Original file line number Diff line number Diff line change
Expand Up @@ -889,6 +889,7 @@ func (txmp *TxMempool) insertTx(wtx *WrappedTx, updatePriorityIndex bool) bool {
gossipEl := txmp.gossipIndex.PushBack(wtx)
wtx.gossipEl = gossipEl

txmp.metrics.InsertedTxs.Add(1)
atomic.AddInt64(&txmp.sizeBytes, int64(wtx.Size()))
return true
}
Expand All @@ -911,6 +912,7 @@ func (txmp *TxMempool) removeTx(wtx *WrappedTx, removeFromCache bool, shouldReen
txmp.gossipIndex.Remove(wtx.gossipEl)
wtx.gossipEl.DetachPrev()

txmp.metrics.RemovedTxs.Add(1)
atomic.AddInt64(&txmp.sizeBytes, int64(-wtx.Size()))

wtx.removeHandler(removeFromCache)
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14 changes: 14 additions & 0 deletions internal/mempool/metrics.gen.go
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6 changes: 6 additions & 0 deletions internal/mempool/metrics.go
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Original file line number Diff line number Diff line change
Expand Up @@ -49,4 +49,10 @@ type Metrics struct {

// Number of times transactions are rechecked in the mempool.
RecheckTimes metrics.Counter

// Number of removed tx from mempool
RemovedTxs metrics.Counter

// Number of txs inserted to mempool
InsertedTxs metrics.Counter
}
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