  void setupHealthCheckIntervalOverridesHC() {
    auto config = createGrpcHealthCheckConfig();
    config.mutable_interval()->set_seconds(1);
    config.mutable_unhealthy_interval()->set_seconds(2);
    config.mutable_unhealthy_edge_interval()->set_seconds(3);
    config.mutable_healthy_edge_interval()->set_seconds(4);
    config.mutable_no_traffic_interval()->set_seconds(5);
    config.mutable_interval_jitter()->set_seconds(0);
    config.mutable_unhealthy_threshold()->set_value(3);
    config.mutable_healthy_threshold()->set_value(3);
    allocHealthChecker(config);
    addCompletionCallback();
  }
  void setupHealthCheckIntervalOverridesHC() {
    auto config = createGrpcHealthCheckConfig();
    config.mutable_interval()->set_seconds(1);
    config.mutable_unhealthy_interval()->set_seconds(2);
    config.mutable_unhealthy_edge_interval()->set_seconds(3);
    config.mutable_healthy_edge_interval()->set_seconds(4);
    config.mutable_no_traffic_interval()->set_seconds(5);
    config.mutable_interval_jitter()->set_seconds(0);
    config.mutable_unhealthy_threshold()->set_value(3);
    config.mutable_healthy_threshold()->set_value(3);
    allocHealthChecker(config);
    addCompletionCallback();
  }