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fix negative evm

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This commit is contained in:
Sina Mahmoodi 2025-04-25 11:49:58 +02:00
parent 01649de12e
commit c8592a42a8
1 changed files with 8 additions and 1 deletions
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9
eth/tracers/live/perf.go
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@ -120,6 +120,13 @@ func (t *perfTracer) OnBlockStart(event tracing.BlockEvent) {
func (t *perfTracer) OnTxStart(vm *tracing.VMContext, tx *types.Transaction, from common.Address) { func (t *perfTracer) OnTxStart(vm *tracing.VMContext, tx *types.Transaction, from common.Address) {
t.txStartTime = time.Now() t.txStartTime = time.Now()
t.statedb = vm.StateDB t.statedb = vm.StateDB
// The accumulated measurements include IO performed before any txs were executed.
if t.txIndex == 0 {
initialIO := t.statedb.GetAccumulatedIOMeasurements()
t.prevAccountReads = initialIO.AccountReads
t.prevStorageReads = initialIO.StorageReads
}
} }
func (t *perfTracer) OnTxEnd(receipt *types.Receipt, err error) { func (t *perfTracer) OnTxEnd(receipt *types.Receipt, err error) {
@ -131,7 +138,7 @@ func (t *perfTracer) OnTxEnd(receipt *types.Receipt, err error) {
evmTime time.Duration evmTime time.Duration
) )
if ioTime > totalTime { if ioTime > totalTime {
log.Error("PerfTracer: IO time exceeds total time", "ioTime", ioTime, "totalTime", totalTime) log.Error("PerfTracer: IO time exceeds total time", "ioTime", ioTime, "totalTime", totalTime, "txIdx", t.txIndex)
} else { } else {
evmTime = totalTime - ioTime evmTime = totalTime - ioTime
} }