diff --git a/cmd/lotus-bench/import.go b/cmd/lotus-bench/import.go
index 11d58d9b8..8d62ac0d8 100644
--- a/cmd/lotus-bench/import.go
+++ b/cmd/lotus-bench/import.go
@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
+	"math"
 	"os"
 	"runtime/pprof"
 	"sort"
@@ -162,6 +163,43 @@ type Invocation struct {
 	Invoc  *api.InvocResult
 }
 
+const GasPerNs = 10
+
+func countGasCosts(et *types.ExecutionTrace) (int64, int64) {
+	var cgas, vgas int64
+
+	for _, gc := range et.GasCharges {
+		cgas += gc.ComputeGas
+		vgas += gc.VirtualComputeGas
+	}
+
+	for _, sub := range et.Subcalls {
+		c, v := countGasCosts(&sub)
+		cgas += c
+		vgas += v
+	}
+
+	return cgas, vgas
+}
+
+func compStats(vals []float64) (float64, float64) {
+	var sum float64
+
+	for _, v := range vals {
+		sum += v
+	}
+
+	av := sum / float64(len(vals))
+
+	var varsum float64
+	for _, v := range vals {
+		delta := av - v
+		varsum += delta * delta
+	}
+
+	return av, math.Sqrt(varsum / float64(len(vals)))
+}
+
 var importAnalyzeCmd = &cli.Command{
 	Name: "analyze",
 	Action: func(cctx *cli.Context) error {
@@ -180,6 +218,8 @@ var importAnalyzeCmd = &cli.Command{
 			return err
 		}
 
+		chargeDeltas := make(map[string][]float64)
+
 		var invocs []Invocation
 		var totalTime time.Duration
 		for i, r := range results {
@@ -191,9 +231,35 @@ var importAnalyzeCmd = &cli.Command{
 					TipSet: r.TipSet,
 					Invoc:  inv,
 				})
+
+				cgas, vgas := countGasCosts(&inv.ExecutionTrace)
+				fmt.Printf("Invocation: %d %s: %s %d -> %0.2f\n", inv.Msg.Method, inv.Msg.To, inv.Duration, cgas+vgas, float64(GasPerNs*inv.Duration.Nanoseconds())/float64(cgas+vgas))
+
+				for _, gc := range inv.ExecutionTrace.GasCharges {
+
+					compGas := gc.ComputeGas + gc.VirtualComputeGas
+					ratio := float64(compGas) / float64(gc.TimeTaken.Nanoseconds())
+
+					chargeDeltas[gc.Name] = append(chargeDeltas[gc.Name], 1/(ratio/GasPerNs))
+					//fmt.Printf("%s: %d, %s: %0.2f\n", gc.Name, compGas, gc.TimeTaken, 1/(ratio/GasPerNs))
+				}
 			}
 		}
 
+		var keys []string
+		for k := range chargeDeltas {
+			keys = append(keys, k)
+		}
+
+		fmt.Println("Gas Price Deltas")
+		sort.Strings(keys)
+		for _, k := range keys {
+			vals := chargeDeltas[k]
+			av, stdev := compStats(vals)
+
+			fmt.Printf("%s: incr by %f (%f)\n", k, av, stdev)
+		}
+
 		sort.Slice(invocs, func(i, j int) bool {
 			return invocs[i].Invoc.Duration > invocs[j].Invoc.Duration
 		})
diff --git a/cmd/lotus-storage-miner/init.go b/cmd/lotus-storage-miner/init.go
index 29e82cc2f..14972c69a 100644
--- a/cmd/lotus-storage-miner/init.go
+++ b/cmd/lotus-storage-miner/init.go
@@ -460,7 +460,7 @@ func storageMinerInit(ctx context.Context, cctx *cli.Context, api lapi.FullNode,
 				}
 
 				if cerr != nil {
-					return xerrors.Errorf("failed to configure storage miner: %w", err)
+					return xerrors.Errorf("failed to configure storage miner: %w", cerr)
 				}
 			}