選取您的 Cookie 偏好設定

我們使用提供自身網站和服務所需的基本 Cookie 和類似工具。我們使用效能 Cookie 收集匿名統計資料,以便了解客戶如何使用我們的網站並進行改進。基本 Cookie 無法停用,但可以按一下「自訂」或「拒絕」以拒絕效能 Cookie。

如果您同意,AWS 與經核准的第三方也會使用 Cookie 提供實用的網站功能、記住您的偏好設定,並顯示相關內容,包括相關廣告。若要接受或拒絕所有非必要 Cookie,請按一下「接受」或「拒絕」。若要進行更詳細的選擇,請按一下「自訂」。

Front-end I/O metrics - Amazon File Cache
此頁面尚未翻譯為您的語言。 請求翻譯

Front-end I/O metrics

The following metrics report cache-level information on system read and write operations. All these metrics take one dimension (FileCacheId) and are published into the AWS/FSx namespace in CloudWatch.

Metric Description
DataReadBytes

The number of bytes for cache read operations.

The Sum statistic is the total number of bytes associated with read operations during the period. The Minimum statistic is the minimum number of bytes associated with read operations on a single disk. The Maximum statistic is the maximum number of bytes associated with read operations on the disk. The Average statistic is the average number of bytes associated with read operations per disk. The SampleCount statistic is the number of disks.

To calculate the average throughput (bytes per second) for a period, divide the Sum statistic by the number of seconds in the period.

Units:

  • Bytes for Sum, Minimum, Maximum, and Average.

  • Count for SampleCount.

Valid statistics: Sum, Minimum, Maximum, Average, SampleCount.

DataWriteBytes

The number of bytes for cache write operations.

The Sum statistic is the total number of bytes associated with write operations. The Minimum statistic is the minimum number of bytes associated with write operations on a single disk. The Maximum statistic is the maximum number of bytes associated with write operations on the disk. The Average statistic is the average number of bytes associated with write operations per disk. The SampleCount statistic is the number of disks.

To calculate the average throughput (bytes per second) for a period, divide the Sum statistic by the number of seconds in the period.

Units:

  • Bytes for Sum, Minimum, Maximum, and Average.

  • Count for SampleCount.

Valid statistics: Sum, Minimum, Maximum, Average, SampleCount.

DataReadOperations

The number of read operations.

The Sum statistic is the total number of read operations. The Minimum statistic is the minimum number of read operations on a single disk. The Maximum statistic is the maximum number of read operations on the disk. The Average statistic is the average number of read operations per disk. The SampleCount statistic is the number of disks.

To calculate the average number of read operations (operations per second) for a period, divide the Sum statistic by the number of seconds in the period.

Units:

  • Bytes for Sum, Minimum, Maximum, and Average.

Valid statistics: Sum, Minimum, Maximum, Average, SampleCount.

DataWriteOperations

The number of write operations.

The Sum statistic is the total number of write operations. The Minimum statistic is the minimum number of write operations on a single disk. The Maximum statistic is the maximum number write operations on the disk. The Average statistic is the average number of write operations per disk. The SampleCount statistic is the number of disks.

To calculate the average number of write operations (operations per second) for a period, divide the Sum statistic by the number of seconds in the period.

Units:

  • Bytes for Sum, Minimum, Maximum, and Average.

  • Count for SampleCount.

Valid statistics: Sum, Minimum, Maximum, Average, SampleCount.

MetadataOperations

The number of metadata operations.

The Sum statistic is the count of metadata operations. The Minimum statistic is the minimum number of metadata operations per disk. The Maximum statistic is the maximum number of metadata operations per disk. The Average statistic is the average number of metadata operations per disk. The SampleCount statistic is the number of disks.

To calculate the average number of metadata operations (operations per second) for a period, divide the Sum statistic by the number of seconds in the period.

Units:

  • Count for Sum, Minimum, Maximum, Average, and SampleCount.

Valid statistics: Sum, Minimum, Maximum, Average, SampleCount.

隱私權網站條款Cookie 偏好設定
© 2025, Amazon Web Services, Inc.或其附屬公司。保留所有權利。