diff --git a/go/oasis-node/cmd/debug/txsource/workload/junk.go b/go/oasis-node/cmd/debug/txsource/workload/runtimeplaceholder.go
similarity index 73%
rename from go/oasis-node/cmd/debug/txsource/workload/junk.go
rename to go/oasis-node/cmd/debug/txsource/workload/runtimeplaceholder.go
index 145d56ff315..f3fefde54f5 100644
--- a/go/oasis-node/cmd/debug/txsource/workload/junk.go
+++ b/go/oasis-node/cmd/debug/txsource/workload/runtimeplaceholder.go
@@ -7,11 +7,16 @@ import (
 
 	"google.golang.org/grpc"
 
+	"github.com/oasislabs/oasis-core/go/common/logging"
 	consensus "github.com/oasislabs/oasis-core/go/consensus/api"
 	runtimeClient "github.com/oasislabs/oasis-core/go/runtime/client/api"
 )
 
-var _ Workload = runtimePlaceholder{}
+var (
+	_ Workload = runtimePlaceholder{}
+
+	runtimePlaceholderLogger = logging.GetLogger("cmd/txsource/workload/runtimeplaceholder")
+)
 
 type runtimePlaceholder struct{}
 
@@ -23,6 +28,6 @@ func (runtimePlaceholder) Run(_ context.Context, _ *rand.Rand, _ *grpc.ClientCon
 	if err != nil {
 		return fmt.Errorf("rtc.SubmitTx: %w", err)
 	}
-	logger.Debug("output", "out", out)
+	runtimePlaceholderLogger.Debug("output", "out", out)
 	return nil
 }
diff --git a/go/oasis-node/cmd/debug/txsource/workload/transfer.go b/go/oasis-node/cmd/debug/txsource/workload/transfer.go
index 12e94e3037a..41b9935fe88 100644
--- a/go/oasis-node/cmd/debug/txsource/workload/transfer.go
+++ b/go/oasis-node/cmd/debug/txsource/workload/transfer.go
@@ -23,7 +23,7 @@ const (
 	TransferAmount      = 1
 )
 
-var logger = logging.GetLogger("cmd/txsource/workload/transfer")
+var transferLogger = logging.GetLogger("cmd/txsource/workload/transfer")
 
 type transfer struct{}
 
@@ -50,13 +50,13 @@ func (transfer) Run(gracefulExit context.Context, rng *rand.Rand, conn *grpc.Cli
 	for i := range accounts {
 		var account *staking.Account
 		account, err = stakingClient.AccountInfo(ctx, &staking.OwnerQuery{
-			Height: 0,
+			Height: consensus.HeightLatest,
 			Owner:  accounts[i].signer.Public(),
 		})
 		if err != nil {
 			return fmt.Errorf("stakingClient.AccountInfo %s: %w", accounts[i].signer.Public(), err)
 		}
-		logger.Debug("account info",
+		transferLogger.Debug("account info",
 			"i", i,
 			"pub", accounts[i].signer.Public(),
 			"info", account,
@@ -101,7 +101,7 @@ func (transfer) Run(gracefulExit context.Context, rng *rand.Rand, conn *grpc.Cli
 		if err != nil {
 			return fmt.Errorf("transaction.Sign: %w", err)
 		}
-		logger.Debug("submitting transfer",
+		transferLogger.Debug("submitting transfer",
 			"from", from.signer.Public(),
 			"to", to.signer.Public(),
 		)
@@ -121,7 +121,7 @@ func (transfer) Run(gracefulExit context.Context, rng *rand.Rand, conn *grpc.Cli
 
 		select {
 		case <-gracefulExit.Done():
-			logger.Debug("time's up")
+			transferLogger.Debug("time's up")
 			return nil
 		default:
 		}
diff --git a/go/oasis-node/cmd/debug/txsource/workload/workload.go b/go/oasis-node/cmd/debug/txsource/workload/workload.go
index fd56c8c6ec7..cf0b22c2520 100644
--- a/go/oasis-node/cmd/debug/txsource/workload/workload.go
+++ b/go/oasis-node/cmd/debug/txsource/workload/workload.go
@@ -10,6 +10,7 @@ import (
 	runtimeClient "github.com/oasislabs/oasis-core/go/runtime/client/api"
 )
 
+// Workload is a DRBG-backed schedule of transactions.
 type Workload interface {
 	// Run executes the workload.
 	// If `gracefulExit`'s deadline passes, it is not an error.