Cost Management

Cost Composition

BMS costs consist of two parts:

• Resource costs: cost of resources and resource packages, depending on the billing items of BMSs. For details, see Billing Items.
• O&M costs: labor costs incurred during the use of BMSs.

Huawei Cloud Cost Center helps you manage resource costs with ease. However, you need to identify, manage, and optimize O&M costs by yourself.

Cost Allocation

A good cost accountability system is a prerequisite for cost management. It ensures that departments, business teams, and owners are accountable for their respective cloud costs. An enterprise can allocate cloud costs to different teams or projects so as to have a clear picture of their respective costs.

Huawei Cloud Cost Center supports cost collection and reallocation with multiple tools for you to choose from.

• By linked account

  The enterprise master account can manage costs by grouping the costs of its member accounts by linked account. For details, see Viewing Costs by Linked Account.

• By enterprise project

  Before allocating costs, enable Enterprise Project Management Service (EPS) and plan your enterprise projects based on your organizational structure or service needs. When purchasing cloud resources, select an enterprise project so that the costs of the resources will be allocated to the selected enterprise project. For details, see Viewing Costs by Enterprise Project.

  Figure 1 Selecting an enterprise project for a BMS
  

• By cost tag

  You can use tags to sort your Huawei Cloud resources in a variety of different ways, for example, by purpose, owner, or environment. The following is the process of managing costs by predefined tags (recommended).

  

  Figure 2 Adding tags for a BMS
  

For details, see Viewing Costs by Cost Tag.

• By cost category

  You can use Cost Categories provided by Cost Center to split shared costs. Shared costs are the costs of resources (compute, network, storage, or resource packages) shared across multiple departments or the costs that cannot be directly split by cost tag or enterprise project. These costs are not directly attributable to a singular owner, and they cannot be categorized into a singular cost type. In this case, you can define cost splitting rules to fairly allocate these costs among teams or business units.

Cost Analysis

To precisely control and optimize your costs, you need a clear understanding of what parts of your enterprise incurred different costs. Cost Center visualizes your original costs or amortized costs using various dimensions and display filters for cost analysis so that you can analyze the trends and drivers of your service usage and costs from a variety of perspectives or within different defined scopes.

You can also use Cost Anomaly Detection provided by Cost Center to detect unexpected expenses in a timely manner. In this way, costs can be monitored, analyzed, and traced.

For details, see Making Cost Analysis to Explore Costs and Enabling Cost Anomaly Detection to Identify Anomalies.

Cost Optimization

• Cost control

  You can create different types of budgets on the Budgets page of Cost Center to track your costs against the budgeted amount you specified. If the budget thresholds you defined are reached, Cost Center will send alerts to the recipients you configured. You can also create budget reports and specify recipients to receive budget alerts if any at a frequency you configured.

  Suppose you want to create a monthly budget of $20,000 USD for a monthly BMS and expect to receive an alert if the forecasted amount exceeds 80% of the budgeted amount. You can refer to the following budget information.

  Figure 3 Basic budget information
  
  Figure 4 Setting a budget alert
  

  For details, see Enabling Forecasting and Creating Budgets to Track Cost and Usage.

• Resource optimization
  Cloud Eye helps you monitor resource usage, identify idle resources, and find opportunities to save costs. You can also identify resources with high costs based on the results of Cost Analysis and take optimization measures accordingly.

  • Monitor resource usage and evaluate whether the current configuration is more than you need, for example, you can monitor the usage of CPUs, memory, EVS disks, and bandwidth.
  • Detect idle resources to avoid waste, for example, there may be unattached EVS disks or unbound EIPs.