> For the complete documentation index, see [llms.txt](https://docs.archera.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.archera.ai/help-center/metrics-and-definitions/commitment-planner-metrics.md). # Commitment Planner Metrics What every number on a commitment plan means: plan summary tiles, service breakdown, commitment line items, and resource detail. This page defines the metrics shown in the [Commitment Planner](/help-center/user-guide/commitment-planner.md), working from the plan summary down to individual resources. ## Two things that apply to almost every number here **Projections assume 100% utilization.** Cost and savings figures in the Planner model what happens if every commitment in the plan is fully used for the entire period. Real utilization is rarely exactly 100%, so treat these as the projected best case for the plan as configured, not a guaranteed outcome. This is the single most common source of confusion when a realized invoice doesn't match a plan projection. **"Monthly" means the next 30 days.** Where a metric is described as monthly, the calculation window is the next 30 days, not a calendar month. *** ## Plan summary ### Current Coverage **What it is:** The percentage of all reservable spend, across all your resources, that is already covered by a commitment. **Important:** Archera measures coverage in **dollars of spend**, not in resource hours. AWS, Azure, and Google Cloud all measure it in hours. This produces meaningfully different numbers, and Archera's choice is deliberate. See [How Does Archera Calculate Commitment Coverage](/help-center/user-guide/commitment-coverage.md) for a worked example of why. **Where you'll see it:** Dashboard, Commitment Planner plan summary. ### Minimum Commitment **Shown in the product as:** Min Commitment **What it is:** The floor spend obligation you take on if this plan is applied. It is the minimum you are committing to spend, regardless of whether you end up using the capacity. **Definition under review.** The precise basis for this figure, in particular whether the displayed value represents a monthly rate or the total across the full commitment term, is being confirmed and is not yet published. Those two readings produce very different numbers on a multi-year plan. **If this number matters to your decision, ask us rather than inferring it.** Contact your Archera representative or support and we will confirm the exact basis for your plan. We would rather answer the question directly than have you act on an assumption. **What it does not include:** Upfront costs, which are one-time at signing and reported separately as [Upfront Cost](#upfront-cost). It also excludes Archera premiums on Guaranteed Commitments, which are shown as a separate breakdown. See [Premiums and Term Lengths](/help-center/guaranteed-commitments/premiums-and-terms.md). ### Upfront Cost **API field:** `commitment_upfront_cost` **What it is:** The one-time payment due to the cloud provider at the time the commitments in the plan are applied. **What it does not include:** Any recurring or hourly charges over the life of the commitment. Upfront Cost is paid once. It is not a monthly figure and is never annualized. **Note:** A plan built entirely from No Upfront commitments, including all 30-day Archera Guaranteed Commitments, will show an Upfront Cost of zero. ### Monthly Cost **What it is:** The projected cost of the commitments included in this plan for the next 30 days, assuming 100% utilization. **What it does not include:** Upfront costs. A plan with a large upfront payment and a low Monthly Cost is not cheaper than it appears, so read the two figures together. ### Monthly Savings **What it is:** The projected savings of the commitments included in this plan for the next 30 days, assuming 100% utilization. Savings are measured against what the same usage would have cost at On-Demand rates (Pay-as-you-go on Azure). **What it does not include:** Deductions for Archera premiums on Guaranteed Commitments, which are reported separately. *** ## Service breakdown Each service in the plan reports its own cost, savings, and coverage. ### Service Covered **Shown in the product as:** % Service Covered **What it is:** The percentage of spend within a specific service, across all resources in that service, that will be covered once the plan is applied. Unlike [Current Coverage](#current-coverage), this is a *projected post-plan* figure. It reflects the state after the plan is applied, not today's state. At the service level, **Monthly Cost** and **Monthly Savings** carry the same definitions as the plan-level metrics above, scoped to the commitments for that one service. *** ## Commitment line items Each individual commitment in a plan is listed with the following fields. ### Included **API field:** `is_selected` **What it is:** Whether this commitment is part of the plan. Clearing the checkbox removes the commitment from every rolled-up total on the plan: cost, savings, coverage, and upfront. This is the most direct way to see how a single commitment affects a plan. Toggle it and watch the summary tiles move. ### Commitment Info **What it is:** The name and specifications of the commitment, including the instance family, size, region, platform, and other attributes that determine what the commitment applies to. ### Commitments **What it is:** The commitment's term and payment option, for example `1 Year GRI | No Upfront` or `30 Day GC`. Term is how long you are committed. Payment option is how you pay for it (No Upfront, Partial Upfront, or All Upfront). See [What Contract Terms Are Available for AWS?](/help-center/user-guide/contract-terms-aws.md). ### Amount **What it is:** How much of a commitment to purchase. The unit depends on the commitment type: * **Standard commitments** (Reserved Instances, Azure Reservations): a number of instances * **Hourly spend-based commitments** (Savings Plans, CUDs): a dollars-per-hour figure Comparing the Amount of a Reserved Instance to the Amount of a Savings Plan is not meaningful. They are different units. ### Discount Rate **What it is:** The percentage discount a particular commitment provides over On-Demand pricing (Pay-as-you-go on Azure). **What it does not include:** Archera premiums. For Guaranteed Commitments, the rate shown is the discount of the underlying native commitment. ### Breakeven **What it is:** The point in time after which accumulated savings from the commitment surpass the remaining obligation on it. Breakeven is most useful for commitments with an upfront payment: it tells you how long you need to hold the commitment before it has paid for itself. For No Upfront commitments, breakeven is typically immediate. At the line-item level, **Monthly Cost** and **Monthly Savings** carry the plan-level definitions above, scoped to that single commitment. *** ## Resource detail Expanding a commitment shows the individual resources it applies to. ### Before Rate and After Rate **Before Rate:** The current hourly rate of the resource, including any savings it already receives from existing commitments. This is not necessarily the On-Demand rate. If the resource is already partly covered, Before Rate reflects that. **After Rate:** The hourly rate for the instance after it is covered by this plan. The gap between the two is the per-hour rate improvement the plan delivers for that resource. ### Historical Usage **What it is:** The usage and existing coverage of the resource over the past month, shown as a chart. * **Green areas:** the percentage of existing coverage * **Blue lines:** the usage This is the evidence behind a recommendation. A resource with flat, sustained blue and little green is a strong commitment candidate. ### Instance Covered **Shown in the product as:** % Instance Covered **What it is:** The percentage of On-Demand spend for one specific instance that will be covered once the plan is applied. *** ## Related resources * [Commitment Planner - Overview](/help-center/user-guide/commitment-planner.md) * [How to Create a Custom Purchase or Renewal Plan](/help-center/user-guide/how-to-create-custom-plan.md) * [How Does Archera Calculate Commitment Coverage](/help-center/user-guide/commitment-coverage.md) * [What is the Lookback Period?](/help-center/user-guide/lookback-period.md) * [Premiums and Term Lengths](/help-center/guaranteed-commitments/premiums-and-terms.md) --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. 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