Added stopwatches in important functions. (#1581)

Co-authored-by: StefanIliev545 <[email protected]>

go/enclave/enclave.go

@@ -1006,6 +1006,8 @@ func (e *enclaveImpl) EstimateGas(encryptedParams common.EncryptedParamsEstimate
 		return nil, responses.ToInternalError(fmt.Errorf("requested EstimateGas with the enclave stopping"))
 	}
 
+	defer core.LogMethodDuration(e.logger, measure.NewStopwatch(), "enclave.go:EstimateGas()")
+
 	// decode the received request into a []interface
 	paramList, err := e.decodeRequest(encryptedParams)
 	if err != nil {
@@ -1396,6 +1398,7 @@ func (e *enclaveImpl) GetPublicTransactionData(pagination *common.QueryPaginatio
 // Create a helper to check if a gas allowance results in an executable transaction
 // isGasEnough returns whether the gaslimit should be raised, lowered, or if it was impossible to execute the message
 func (e *enclaveImpl) isGasEnough(args *gethapi.TransactionArgs, gas uint64, blkNumber *gethrpc.BlockNumber) (bool, *gethcore.ExecutionResult, error) {
+	core.LogMethodDuration(e.logger, measure.NewStopwatch(), "enclave.go:IsGasEnough")
 	args.Gas = (*hexutil.Uint64)(&gas)
 	result, err := e.chain.ObsCallAtBlock(args, blkNumber)
 	if err != nil {

go/enclave/evm/evm_facade.go

@@ -16,6 +16,8 @@ import (
 	"github.com/obscuronet/go-obscuro/go/common/errutil"
 	"github.com/obscuronet/go-obscuro/go/common/gethencoding"
 	"github.com/obscuronet/go-obscuro/go/common/log"
+	"github.com/obscuronet/go-obscuro/go/common/measure"
+	"github.com/obscuronet/go-obscuro/go/enclave/core"
 	"github.com/obscuronet/go-obscuro/go/enclave/crypto"
 	"github.com/obscuronet/go-obscuro/go/enclave/storage"
 
@@ -162,6 +164,8 @@ func ExecuteObsCall(
 		noBaseFee = false
 	}
 
+	core.LogMethodDuration(logger, measure.NewStopwatch(), "evm_facade.go:ObsCall()")
+
 	chain, vmCfg, gp := initParams(storage, noBaseFee, nil)
 	ethHeader, err := gethencoding.CreateEthHeaderForBatch(header, secret(storage))
 	if err != nil {