diff --git a/lib/sectorbuilder/sectorbuilder.go b/lib/sectorbuilder/sectorbuilder.go
index 28b7a71b9..b8c015cdc 100644
--- a/lib/sectorbuilder/sectorbuilder.go
+++ b/lib/sectorbuilder/sectorbuilder.go
@@ -282,37 +282,6 @@ func (sb *SectorBuilder) SealCommit(sectorID uint64, ticket SealTicket, seed Sea
 		return nil, xerrors.Errorf("StandaloneSealCommit: %w", err)
 	}
 
-	pmeta := make([]sectorbuilder.PieceMetadata, len(pieces))
-	for i, piece := range pieces {
-		pmeta[i] = sectorbuilder.PieceMetadata{
-			Key:   pieceKeys[i],
-			Size:  piece.Size,
-			CommP: piece.CommP,
-		}
-	}
-
-	/*	sealedPath, err := sb.sealedSectorPath(sectorID)
-		if err != nil {
-			return nil, err
-		}
-
-		err = sectorbuilder.ImportSealedSector(
-			sb.handle,
-			sectorID,
-			cacheDir,
-			sealedPath,
-			ticket,
-			seed,
-			rspco.CommR,
-			rspco.CommD,
-			rspco.CommC,
-			rspco.CommRLast,
-			proof,
-			pmeta,
-		)
-		if err != nil {
-			return nil, xerrors.Errorf("ImportSealedSector: %w", err)
-		}*/
 	return proof, nil
 }
 
diff --git a/lib/sectorbuilder/sectorbuilder_test.go b/lib/sectorbuilder/sectorbuilder_test.go
index 4f5c111fb..39e0a2bd1 100644
--- a/lib/sectorbuilder/sectorbuilder_test.go
+++ b/lib/sectorbuilder/sectorbuilder_test.go
@@ -21,7 +21,6 @@ import (
 )
 
 const sectorSize = 1024
-
 type seal struct {
 	sid uint64
 
@@ -77,7 +76,7 @@ func (s *seal) commit(t *testing.T, sb *sectorbuilder.SectorBuilder, done func()
 	done()
 }
 
-func (s *seal) post(t *testing.T, sb *sectorbuilder.SectorBuilder) {
+func (s *seal) post(t *testing.T, sb *sectorbuilder.SectorBuilder) time.Time {
 	cSeed := [32]byte{0, 9, 2, 7, 6, 5, 4, 3, 2, 1, 0, 9, 8, 7, 6, 45, 3, 2, 1, 0, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 9}
 
 	ssi := sectorbuilder.NewSortedPublicSectorInfo([]sectorbuilder.PublicSectorInfo{{
@@ -90,6 +89,12 @@ func (s *seal) post(t *testing.T, sb *sectorbuilder.SectorBuilder) {
 		t.Fatalf("%+v", err)
 	}
 
+	genCandidates := time.Now()
+
+	if len(candndates) != 1 {
+		t.Fatal("expected 1 candidate")
+	}
+
 	postProof, err := sb.ComputeElectionPoSt(ssi, cSeed[:], candndates)
 	if err != nil {
 		t.Fatalf("%+v", err)
@@ -102,6 +107,8 @@ func (s *seal) post(t *testing.T, sb *sectorbuilder.SectorBuilder) {
 	if !ok {
 		t.Fatal("bad post")
 	}
+
+	return genCandidates
 }
 
 func TestSealAndVerify(t *testing.T) {
@@ -147,11 +154,19 @@ func TestSealAndVerify(t *testing.T) {
 
 	s := seal{sid: si}
 
+	start := time.Now()
+
 	s.precommit(t, sb, 1, func() {})
 
+	precommit := time.Now()
+
 	s.commit(t, sb, func() {})
 
-	s.post(t, sb)
+	commit := time.Now()
+
+	genCandidiates := s.post(t, sb)
+
+	epost := time.Now()
 
 	// Restart sectorbuilder, re-run post
 	sb.Destroy()
@@ -161,6 +176,11 @@ func TestSealAndVerify(t *testing.T) {
 	}
 
 	s.post(t, sb)
+
+	fmt.Printf("PreCommit: %s\n", precommit.Sub(start).String())
+	fmt.Printf("Commit: %s\n", commit.Sub(precommit).String())
+	fmt.Printf("GenCandidates: %s\n", genCandidiates.Sub(commit).String())
+	fmt.Printf("EPoSt: %s\n", epost.Sub(genCandidiates).String())
 }
 
 func TestSealAndVerify2(t *testing.T) {