diff --git a/chain/vm/gas_v0.go b/chain/vm/gas_v0.go
index d86edbab8..a0543cb72 100644
--- a/chain/vm/gas_v0.go
+++ b/chain/vm/gas_v0.go
@@ -97,13 +97,16 @@ func (pl *pricelistV0) OnChainReturnValue(dataSize int) GasCharge {
 // OnMethodInvocation returns the gas used when invoking a method.
 func (pl *pricelistV0) OnMethodInvocation(value abi.TokenAmount, methodNum abi.MethodNum) GasCharge {
 	ret := pl.sendBase
+	extra := ""
 	if value != abi.NewTokenAmount(0) {
 		ret += pl.sendTransferFunds
+		extra += "t"
 	}
 	if methodNum != builtin.MethodSend {
 		ret += pl.sendInvokeMethod
+		extra += "i"
 	}
-	return newGasCharge("OnMethodInvocation", ret, 0).WithVirtual(ret*4600, 0)
+	return newGasCharge("OnMethodInvocation", ret, 0).WithVirtual(86315, 0).WithExtra(extra)
 }
 
 // OnIpldGet returns the gas used for storing an object
@@ -113,12 +116,12 @@ func (pl *pricelistV0) OnIpldGet(dataSize int) GasCharge {
 
 // OnIpldPut returns the gas used for storing an object
 func (pl *pricelistV0) OnIpldPut(dataSize int) GasCharge {
-	return newGasCharge("OnIpldPut", pl.ipldPutBase, int64(dataSize)*pl.ipldPutPerByte).WithExtra(dataSize).WithVirtual(475*(pl.ipldPutBase+int64(dataSize)*pl.ipldPutPerByte), 0)
+	return newGasCharge("OnIpldPut", pl.ipldPutBase, int64(dataSize)*pl.ipldPutPerByte).WithExtra(dataSize).WithVirtual(9151, 0)
 }
 
 // OnCreateActor returns the gas used for creating an actor
 func (pl *pricelistV0) OnCreateActor() GasCharge {
-	return newGasCharge("OnCreateActor", pl.createActorBase, pl.createActorExtra).WithVirtual(162*pl.createActorBase, 0)
+	return newGasCharge("OnCreateActor", pl.createActorBase, pl.createActorExtra).WithVirtual(6549, 0)
 }
 
 // OnDeleteActor returns the gas used for deleting an actor
@@ -139,28 +142,28 @@ func (pl *pricelistV0) OnVerifySignature(sigType crypto.SigType, planTextSize in
 
 // OnHashing
 func (pl *pricelistV0) OnHashing(dataSize int) GasCharge {
-	return newGasCharge("OnHashing", pl.hashingBase+int64(dataSize)*pl.hashingPerByte, 0).WithExtra(dataSize).WithVirtual(256*(pl.hashingBase+int64(dataSize)*pl.hashingPerByte), 0)
+	return newGasCharge("OnHashing", pl.hashingBase+int64(dataSize)*pl.hashingPerByte, 0).WithExtra(dataSize).WithVirtual(7881, 0)
 }
 
 // OnComputeUnsealedSectorCid
 func (pl *pricelistV0) OnComputeUnsealedSectorCid(proofType abi.RegisteredSealProof, pieces []abi.PieceInfo) GasCharge {
 	// TODO: this needs more cost tunning, check with @lotus
-	return newGasCharge("OnComputeUnsealedSectorCid", pl.computeUnsealedSectorCidBase, 0).WithVirtual(pl.computeUnsealedSectorCidBase*405, 0)
+	return newGasCharge("OnComputeUnsealedSectorCid", pl.computeUnsealedSectorCidBase, 0).WithVirtual(40536, 0)
 }
 
 // OnVerifySeal
 func (pl *pricelistV0) OnVerifySeal(info abi.SealVerifyInfo) GasCharge {
 	// TODO: this needs more cost tunning, check with @lotus
-	return newGasCharge("OnVerifySeal", pl.verifySealBase, 0).WithVirtual(pl.verifySealBase*177500, 0)
+	return newGasCharge("OnVerifySeal", pl.verifySealBase, 0).WithVirtual(199954003, 0)
 }
 
 // OnVerifyPost
 func (pl *pricelistV0) OnVerifyPost(info abi.WindowPoStVerifyInfo) GasCharge {
 	// TODO: this needs more cost tunning, check with @lotus
-	return newGasCharge("OnVerifyPost", pl.verifyPostBase, 0).WithVirtual(pl.verifyPostBase*385100, 0)
+	return newGasCharge("OnVerifyPost", pl.verifyPostBase, 0).WithVirtual(269570688, 0)
 }
 
 // OnVerifyConsensusFault
 func (pl *pricelistV0) OnVerifyConsensusFault() GasCharge {
-	return newGasCharge("OnVerifyConsensusFault", pl.verifyConsensusFault, 0).WithVirtual(pl.verifyConsensusFault*5466, 0)
+	return newGasCharge("OnVerifyConsensusFault", pl.verifyConsensusFault, 0).WithVirtual(54665, 0)
 }
diff --git a/chain/vm/vm.go b/chain/vm/vm.go
index 45114c4c5..c76f01dac 100644
--- a/chain/vm/vm.go
+++ b/chain/vm/vm.go
@@ -69,7 +69,7 @@ type gasChargingBlocks struct {
 }
 
 func (bs *gasChargingBlocks) Get(c cid.Cid) (block.Block, error) {
-	bs.chargeGas(newGasCharge("OnIpldGetStart", 0, 0))
+	bs.chargeGas(newGasCharge("OnIpldGetStart", 0, 0).WithVirtual(40175))
 	blk, err := bs.under.Get(c)
 	if err != nil {
 		return nil, aerrors.Escalate(err, "failed to get block from blockstore")
diff --git a/cmd/lotus-bench/import.go b/cmd/lotus-bench/import.go
index 3d994f3b6..f76ef4644 100644
--- a/cmd/lotus-bench/import.go
+++ b/cmd/lotus-bench/import.go
@@ -280,18 +280,6 @@ func (s1 *stats) Combine(s2 *stats) {
 
 func tallyGasCharges(charges map[string]*stats, et types.ExecutionTrace) {
 	for _, gc := range et.GasCharges {
-
-		compGas := gc.VirtualComputeGas
-		if compGas == 0 {
-			compGas = 1
-		}
-		compGas = 1
-
-		ratio := float64(compGas) / float64(gc.TimeTaken.Nanoseconds())
-		ratio = 1 / ratio
-		if math.IsNaN(ratio) {
-			log.Errorf("NaN: comGas: %f, taken: %d", compGas, gc.TimeTaken.Nanoseconds())
-		}
 		name := gc.Name
 		if eString, ok := gc.Extra.(string); ok {
 			name += "-" + eString
@@ -300,10 +288,22 @@ func tallyGasCharges(charges map[string]*stats, et types.ExecutionTrace) {
 			_ = eInt
 		}
 
-		s := charges[gc.Name]
+		compGas := gc.VirtualComputeGas
+		if compGas == 0 {
+			name += "-zerogas"
+			compGas = 1
+		}
+
+		ratio := float64(compGas) / float64(gc.TimeTaken.Nanoseconds())
+		ratio = 1 / ratio
+		if math.IsNaN(ratio) {
+			log.Errorf("NaN: comGas: %f, taken: %d", compGas, gc.TimeTaken.Nanoseconds())
+		}
+
+		s := charges[name]
 		if s == nil {
 			s = new(stats)
-			charges[gc.Name] = s
+			charges[name] = s
 		}
 
 		s.AddPoint(ratio)