diff --git a/torchbenchmark/util/experiment/metrics.py b/torchbenchmark/util/experiment/metrics.py
index e63431e4a1..9c05ce926b 100644
--- a/torchbenchmark/util/experiment/metrics.py
+++ b/torchbenchmark/util/experiment/metrics.py
@@ -141,7 +141,7 @@ def work_func():
 
 def get_model_test_metrics(
     model: Union[BenchmarkModel, ModelTask],
-    metrics=[],
+    required_metrics=[],
     export_metrics_file=False,
     metrics_gpu_backend="nvml",
     nwarmup=WARMUP_ROUNDS,
@@ -172,36 +172,36 @@ def get_model_test_metrics(
         if isinstance(model, BenchmarkModel)
         else model.get_model_attribute("device")
     )
-    if "latencies" in metrics or "throughputs" in metrics:
+    if "latencies" in required_metrics or "throughputs" in required_metrics:
         metrics.latencies = get_latencies(
             model.invoke, device, nwarmup=nwarmup, num_iter=num_iter
         )
-    if "cpu_peak_mem" in metrics or "gpu_peak_mem" in metrics:
+    if "cpu_peak_mem" in required_metrics or "gpu_peak_mem" in required_metrics:
         metrics.cpu_peak_mem, _device_id, metrics.gpu_peak_mem = get_peak_memory(
             model.invoke,
             device,
             export_metrics_file=export_metrics_file,
-            metrics_needed=metrics,
+            metrics_needed=required_metrics,
             metrics_gpu_backend=metrics_gpu_backend,
             cpu_monitored_pid=model_pid,
         )
-    if "throughputs" in metrics:
+    if "throughputs" in required_metrics:
         metrics.throughputs = [model.batch_size * 1000 / latency for latency in metrics.latencies]
-    if "pt2_compilation_time" in metrics:
+    if "pt2_compilation_time" in required_metrics:
         metrics.pt2_compilation_time = (
             model.get_model_attribute("pt2_compilation_time")
             if isinstance(model, ModelTask)
             else model.pt2_compilation_time
         )
-    if "pt2_graph_breaks" in metrics:
+    if "pt2_graph_breaks" in required_metrics:
         metrics.pt2_graph_breaks = (
             model.get_model_attribute("pt2_graph_breaks")
             if isinstance(model, ModelTask)
             else model.pt2_graph_breaks
         )
-    if "model_flops" in metrics:
+    if "model_flops" in required_metrics:
         metrics.model_flops = get_model_flops(model)
-    if "ttfb" in metrics:
+    if "ttfb" in required_metrics:
         metrics.ttfb = (
             model.get_model_attribute("ttfb")
             if isinstance(model, ModelTask)
@@ -270,7 +270,7 @@ def run_config(config: TorchBenchModelConfig,
         from torchbenchmark.util.experiment.instantiator import (
             load_model_isolated,
         )
-        model_task = load_model_isolated(config.name)
+        model_task = load_model_isolated(config)
         metrics = get_model_test_metrics(model_task, metrics=required_metrics)
     if "accuracy" in required_metrics:
         metrics.accuracy = accuracy