管理磁盘吞吐量使用情况

你被收费的项目 #

🌐 What you are charged for

每个数据库都有一个专用磁盘，而且你需要为其预置的磁盘吞吐量付费。不过，除非你明确选择额外的吞吐量，否则不会产生额外费用。

🌐 Each database has a dedicated disk, and you are charged for its provisioned disk throughput. However, unless you explicitly opt in for additional throughput, no charges apply.

有关磁盘吞吐量、磁盘 IOPS、磁盘大小、磁盘类型与计算大小如何相互作用，以及它们的限制和约束的详细信息，请参阅我们的 磁盘指南。

🌐 Refer to our disk guide for details on how disk throughput, disk IOPS, disk size, disk type and compute size interact, along with their limitations and constraints.

费用是怎么计算的 #

🌐 How charges are calculated

磁盘吞吐量是按 MB/s-小时收费的（MB/s 代表每秒兆字节）。1 MB/s-小时表示为 1 MB/s 的磁盘吞吐量供应 1 小时。例如，如果你有 10 MB/s 的吞吐量供应了 5 小时，就等于 50 MB/s-小时（10 MB/s × 5 小时）。

🌐 Disk throughput is charged by MB/s-Hrs (MB/s stands for megabytes per second). 1 MB/s-Hr represents disk throughput of 1 MB/s being provisioned for 1 hour. For example, having 10 MB/s provisioned for 5 hours results in 50 MB/s-Hrs (10 MB/s × 5 hours).

在你的发票上的用途 #

🌐 Usage on your invoice

使用情况会在你的发票上显示为“磁盘吞吐量 MB/s-小时”。

🌐 Usage is shown as "Disk Throughput MB/s-Hrs" on your invoice.

价格 #

🌐 Pricing

价格取决于磁盘类型，默认类型是 gp3。

🌐 Pricing depends on the disk type, with type gp3 being the default.

通用型磁盘 (gp3) #

🌐 General purpose disks (gp3)

$0.00013 每 MB/s-小时（$0.095 每 MB/s 每月）。gp3 磁盘的基线吞吐量为 125 MB/s。你只需为超过这 125 MB/s 的预配置吞吐量付费。

高性能磁盘（io2） #

🌐 High performance disks (io2)

没有任何费用。吞吐量会随着 IOPS 增加而提高，而且不额外收费。

🌐 There are no charges. Throughput scales with IOPS at no additional cost.

计费示例 #

🌐 Billing examples

未配置额外吞吐量 #

🌐 No additional throughput configured

已配置额外吞吐量 #

🌐 Additional throughput configured

使用只读副本配置的额外吞吐量 #

🌐 Additional throughput configured with Read Replica