eval_performance Reports Incorrect Memory Usage (16777216.00 TB) #1109

# PQ Performance Test Configuration

global:
  exporters:
    e1:
      format: "text"
      to: "stdout"
    e2:
      format: "json"
      to: "file://tmp/github-perf.json"

SIFT-pq:
    datapath: "/tmp/data/sift-128-euclidean.hdf5"
    type: "build"
    index_name: "ivf"
    create_params: '{"dim":128,"dtype":"float32","metric_type":"l2","index_param": {
            "buckets_count": 50,
            "partition_strategy_type": "ivf",
            "ivf_train_type": "kmeans",
            "base_quantization_type": "pqfs",
            "precise_quantization_type": "fp32",
            "use_reorder": true,
            "base_pq_dim": 32,
            "precise_io_type": "async_io",
            "precise_file_path": "./precise_codes"
        }}'
    search_params: '{"ivf": {
            "scan_buckets_count": 10
        }}'
    index_path: "/tmp/sift-128-euclidean/index/hgraph_index"
    topk: 10
    search_mode: "knn"
    range: 0.5
    delete_index_after_search: false