> For the complete documentation index, see [llms.txt](https://docs.nexthink.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nexthink.com/platform/ja/configuring_nexthink/configuring-your-platform/configuring-your-platform-classic/configuring-device-performance-storage-classic.md).

# デバイスパフォーマンスストレージの構成（クラシック）

デバイスパフォーマンスデータは、webインターフェイスを使用して有効にした場合のみ保存されます。デフォルトでは無効になっています。有効化された場合、必要な設定は接続されたEnginesに自動的に構成されます。変更を単一のEngineまたはその一部に制限することはできません。パラメータの変更は、接続されたシステムの再起動を引き起こしません。

<figure><img src="https://3549141153-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FeLm8O7QKZDn6z806e7Sv%2Fuploads%2Fgit-blob-424f4c5ae0eb863f07b6a52ee87a710cfc02a32b%2Fnxcheseaux-20221007-092725-20221007-072730.png?alt=media" alt="" width="557"><figcaption></figcaption></figure>

## デバイスパフォーマンスストレージ管理 <a href="#configuringdeviceperformancestorage-classic-deviceperformancestoragemanagement" id="configuringdeviceperformancestorage-classic-deviceperformancestoragemanagement"></a>

ストレージポリシーを構成するには、管理者としてwebインターフェイスに接続します。左側のメインナビゲーションバーで管理アイコンをクリックし、**システム構成**セクションの下で**Engines**を選択します。

<figure><img src="https://3549141153-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FeLm8O7QKZDn6z806e7Sv%2Fuploads%2Fgit-blob-1a12f1362283a3d4a7a3561f7f60b3e50745bb9c%2F279e7939-a3fd-4b03-bf33-ec0f6dd941be-1.png?alt=media" alt="" width="442"><figcaption></figcaption></figure>

## データ保持への影響 <a href="#configuringdeviceperformancestorage-classic-impactondataretention" id="configuringdeviceperformancestorage-classic-impactondataretention"></a>

この補足データをEngineで保存するオプションを有効にすると、それが保存するイベントの数に影響を及ぼし、結果としてデータ保持全体に影響します。通常、5%未満の影響が見込まれます。 For example, an Engine configured to store 200 million events, when full, could have up to 10 million of them linked to the device performance monitoring.

***

関連トピック

* [Engine (クラシック)](/platform/ja/references/references-classic/glossary-classic/engine-classic.md)
* [デバイスパフォーマンス (クラシック)](/platform/ja/references/references-classic/database-information-and-organization-classic/device-performance-classic.md)


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