diff --git a/cmd/evm/runner.go b/cmd/evm/runner.go
index 235fed6630..98351dddbc 100644
--- a/cmd/evm/runner.go
+++ b/cmd/evm/runner.go
@@ -74,37 +74,41 @@ func readGenesis(genesisPath string) *core.Genesis {
 	return genesis
 }
 
-type execStats struct {
-	time           time.Duration // The execution time.
-	allocs         int64         // The number of heap allocations during execution.
-	bytesAllocated int64         // The cumulative number of bytes allocated during execution.
+type ExecStats struct {
+	Time           time.Duration `json:"time"`           // The execution Time.
+	Allocs         int64         `json:"allocs"`         // The number of heap allocations during execution.
+	BytesAllocated int64         `json:"bytesAllocated"` // The cumulative number of bytes allocated during execution.
+	GasUsed        uint64        `json:"gasUsed"`        // the amount of gas used during execution
 }
 
-func timedExec(bench bool, execFunc func() ([]byte, uint64, error)) (output []byte, gasLeft uint64, stats execStats, err error) {
+func timedExec(bench bool, execFunc func() ([]byte, uint64, error)) (output []byte, stats ExecStats, err error) {
+	var gasUsed uint64
 	if bench {
 		result := testing.Benchmark(func(b *testing.B) {
 			for i := 0; i < b.N; i++ {
-				output, gasLeft, err = execFunc()
+				output, gasUsed, err = execFunc()
 			}
 		})
-
 		// Get the average execution time from the benchmarking result.
 		// There are other useful stats here that could be reported.
-		stats.time = time.Duration(result.NsPerOp())
-		stats.allocs = result.AllocsPerOp()
-		stats.bytesAllocated = result.AllocedBytesPerOp()
+		stats.Time = time.Duration(result.NsPerOp())
+		stats.Allocs = result.AllocsPerOp()
+		stats.BytesAllocated = result.AllocedBytesPerOp()
+		stats.GasUsed = gasUsed
 	} else {
+		g
 		var memStatsBefore, memStatsAfter goruntime.MemStats
 		goruntime.ReadMemStats(&memStatsBefore)
 		startTime := time.Now()
-		output, gasLeft, err = execFunc()
-		stats.time = time.Since(startTime)
+		output, gasUsed, err = execFunc()
+		stats.Time = time.Since(startTime)
 		goruntime.ReadMemStats(&memStatsAfter)
-		stats.allocs = int64(memStatsAfter.Mallocs - memStatsBefore.Mallocs)
-		stats.bytesAllocated = int64(memStatsAfter.TotalAlloc - memStatsBefore.TotalAlloc)
+		stats.Allocs = int64(memStatsAfter.Mallocs - memStatsBefore.Mallocs)
+		stats.BytesAllocated = int64(memStatsAfter.TotalAlloc - memStatsBefore.TotalAlloc)
+		stats.GasUsed = gasUsed
 	}
 
-	return output, gasLeft, stats, err
+	return output, stats, err
 }
 
 func runCmd(ctx *cli.Context) error {
@@ -264,12 +268,13 @@ func runCmd(ctx *cli.Context) error {
 			statedb.SetCode(receiver, code)
 		}
 		execFunc = func() ([]byte, uint64, error) {
-			return runtime.Call(receiver, input, &runtimeConfig)
+			output, gasLeft, err := runtime.Call(receiver, input, &runtimeConfig)
+			return output, initialGas - gasLeft, err
 		}
 	}
 
 	bench := ctx.Bool(BenchFlag.Name)
-	output, leftOverGas, stats, err := timedExec(bench, execFunc)
+	output, stats, err := timedExec(bench, execFunc)
 
 	if ctx.Bool(DumpFlag.Name) {
 		root, err := statedb.Commit(genesisConfig.Number, true)
@@ -299,7 +304,7 @@ func runCmd(ctx *cli.Context) error {
 execution time:  %v
 allocations:     %d
 allocated bytes: %d
-`, initialGas-leftOverGas, stats.time, stats.allocs, stats.bytesAllocated)
+`, stats.GasUsed, stats.Time, stats.Allocs, stats.BytesAllocated)
 	}
 	if tracer == nil {
 		fmt.Printf("%#x\n", output)
diff --git a/cmd/evm/staterunner.go b/cmd/evm/staterunner.go
index f1868e5b05..76300c2e11 100644
--- a/cmd/evm/staterunner.go
+++ b/cmd/evm/staterunner.go
@@ -20,10 +20,6 @@ import (
 	"bufio"
 	"encoding/json"
 	"fmt"
-	"os"
-	"testing"
-	"time"
-
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/rawdb"
 	"github.com/ethereum/go-ethereum/core/state"
@@ -32,6 +28,7 @@ import (
 	"github.com/ethereum/go-ethereum/internal/flags"
 	"github.com/ethereum/go-ethereum/tests"
 	"github.com/urfave/cli/v2"
+	"os"
 )
 
 var (
@@ -67,12 +64,13 @@ var stateTestCommand = &cli.Command{
 // StatetestResult contains the execution status after running a state test, any
 // error that might have occurred and a dump of the final state if requested.
 type StatetestResult struct {
-	Name  string       `json:"name"`
-	Pass  bool         `json:"pass"`
-	Root  *common.Hash `json:"stateRoot,omitempty"`
-	Fork  string       `json:"fork"`
-	Error string       `json:"error,omitempty"`
-	State *state.Dump  `json:"state,omitempty"`
+	Name       string       `json:"name"`
+	Pass       bool         `json:"pass"`
+	Root       *common.Hash `json:"stateRoot,omitempty"`
+	Fork       string       `json:"fork"`
+	Error      string       `json:"error,omitempty"`
+	State      *state.Dump  `json:"state,omitempty"`
+	BenchStats *ExecStats   `json:"benchStats,omitempty"`
 }
 
 func stateTestCmd(ctx *cli.Context) error {
@@ -177,6 +175,13 @@ func runStateTest(ctx *cli.Context, fname string, cfg vm.Config, dump bool, benc
 				result.Pass, result.Error = false, err.Error()
 			}
 		})
+		if bench {
+			_, stats, _ := timedExec(true, func() ([]byte, uint64, error) {
+				_, _, gasUsed, _ := test.test.RunNoVerify(test.st, cfg, false, rawdb.HashScheme)
+				return nil, gasUsed, nil
+			})
+			result.BenchStats = &stats
+		}
 		results = append(results, *result)
 	}
 	out, _ := json.MarshalIndent(results, "", "  ")
@@ -187,23 +192,6 @@ func runStateTest(ctx *cli.Context, fname string, cfg vm.Config, dump bool, benc
 	} else if len(matchingTests) != 1 {
 		return fmt.Errorf("can only benchmark single state test case (more than one matching params)")
 	}
-	var gasUsed uint64
-	result := testing.Benchmark(func(b *testing.B) {
-		for i := 0; i < b.N; i++ {
-			test := matchingTests[0]
-			_, _, gasUsed, _ = test.test.RunNoVerify(test.st, cfg, false, rawdb.HashScheme)
-		}
-	})
-	var stats execStats
-	// Get the average execution time from the benchmarking result.
-	// There are other useful stats here that could be reported.
-	stats.time = time.Duration(result.NsPerOp())
-	stats.allocs = result.AllocsPerOp()
-	stats.bytesAllocated = result.AllocedBytesPerOp()
-	fmt.Fprintf(os.Stderr, `EVM gas used:    %d
-execution time:  %v
-allocations:     %d
-allocated bytes: %d
-`, gasUsed, stats.time, stats.allocs, stats.bytesAllocated)
+
 	return nil
 }