> For the complete documentation index, see [llms.txt](https://docs.opsnow.io/opsnow-user-guide-v0.2/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.opsnow.io/opsnow-user-guide-v0.2/menu/resources/optimization/right-sizing-tab.md).

# Right Sizing Tab

You can set conditions for recommendations to apply to the Right Sizing analysis for each cloud service. After changing the settings, click the **\[Save]** button at the bottom right to save changes.

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXfadgHlqzUcq3J6fIVnUPftcxTB4Pu-aCiFzPEnRu31_WwOhIoVr8iQ6T1Tf3ET4acjKFGNVn36npUMUzcxeg3gPTtVSIsN1oJxpVYwLy8QRYtUo-R_rRO35kCq19aXgd6EcGeYuhmSQ-UNawYMP551TRxX?key=ysDRQafD0diZR68JeXXSdQ" alt=""><figcaption></figcaption></figure>

You can change settings for the Right Sizing analysis as follows:

* **\[%Product name] Right Sizing Settings:** You can reset settings to default conditions by clicking the \[Reset settings] button.
* **Data Analysis Period:** You can select a period for the Right Sizing analysis.
* **Idle:** Recommend to terminate the resource if the usage is less than the defined usage after analyzing the usage of CPU, Network, and Memory. To use this condition, set the **\[On/Off]** button in the upper right corner to On.
* **Downsize:** Recommend to change to a lower price of resource if it falls below the usage defined during setting after analyzing the usage of CPU, Network, and Memory. To use this condition, set the **\[On/Off]** button in the upper right corner to On.
* **Upsize:** Recommend to change to a higher performance resource if the usage exceeds the defined threshold after analyzing the usage of CPU, Network, and Memory. To use this condition, set the **\[On/Off]** button in the upper right corner to On.