如何缩放 Azure 时序见解第 1 代环境How to scale your Azure Time Series Insights Gen1 environment

注意

这是一篇 Gen1 文章。This is a Gen1 article.

本文介绍如何使用 Azure 门户更改 Azure 时序见解环境的容量。This article describes how to change the capacity of your Azure Time Series Insights environment using the Azure portal. 容量是应用于入口速率、存储容量以及与所选 SKU 关联的成本的乘数。Capacity is the multiplier applied to the ingress rate, storage capacity, and cost associated with your selected SKU.

可以使用 Azure 门户来增加或减少给定定价 SKU 中的容量。You can use the Azure portal to increase or decrease capacity within a given pricing SKU.

但是,不允许更改定价层 SKU。However, changing the pricing tier SKU is not allowed. 例如,不能将定价 SKU 为 S1 的环境转换为 S2,反之亦然。For example, an environment with an S1 pricing SKU cannot be converted into an S2, or vice versa.

GA 限制GA limits

下面概述了 Azure 时序见解 Gen1 中的主要限制。The following summarizes key limits in Azure Time Series Insights Gen1.

SKU 入口速率和容量SKU ingress rates and capacities

S1 和 S2 SKU 入口速率和容量可在配置新的 Azure 时序见解环境时提供灵活性。S1 and S2 SKU ingress rates and capacities provide flexibility when configuring a new Azure Time Series Insights environment. SKU 容量基于所存储的事件数或字节数(以先达到容量上限者为准)指示每日入口速率。Your SKU capacity indicates your daily ingress rate based on number of events or bytes stored, whichever comes first. 请注意,流入量按分钟 进行度量,并使用令牌桶算法应用限制 。Note that ingress is measured per minute, and throttling is applied using the token bucket algorithm. 流入量以 1-KB 块为单位进行度量。Ingress is measured in 1-KB blocks. 例如,0.8 KB 的实际事件会度量为一个事件,2.6 KB 事件会度量为三个事件。For example a 0.8-KB actual event would be measured as one event, and a 2.6-KB event is counted as three events.

S1 SKU 容量S1 SKU capacity 入口速率Ingress rate 最大存储容量Maximum storage capacity
11 每天 1 GB(1 百万个事件)1 GB (1 million events) per day 每月 30 GB(3 千万个事件)30 GB (30 million events) per month
10 个10 每天 10 GB(1 千万个事件)10 GB (10 million events) per day 每月 300 GB(3 亿个事件)300 GB (300 million events) per month
S2 SKU 容量S2 SKU capacity 入口速率Ingress rate 最大存储容量Maximum storage capacity
11 每天 10 GB(1 千万个事件)10 GB (10 million events) per day 每月 300 GB(3 亿个事件)300 GB (300 million events) per month
10 个10 每天 100 GB(1 亿个事件)100 GB (100 million events) per day 每月 3 TB(30 亿个事件)3 TB (3 billion events) per month

备注

容量呈线性增长,因此容量为 2 的 S1 SKU 每日入口速率支持 2 GB(2 百万)的事件,每月支持 60 GB(6 千万)的事件。Capacities scale linearly, so an S1 SKU with capacity 2 supports 2 GB (2 million) events per day ingress rate and 60 GB (60 million events) per month.

S2 SKU 环境每月支持更多的事件,并具有显著更高的入口容量。S2 SKU environments support substantially more events per month and have a significantly higher ingress capacity.

SKUSKU 每月事件计数Event count per month 每分钟事件计数Event count per minute 每分钟事件大小Event size per minute
S1S1 3000 万30 million 720720 720 KB720 KB
S2S2 3 亿300 million 7,2007,200 7,200 KB7,200 KB

属性限制Property limits

Gen1 属性限制取决于所选的 SKU 环境。Gen1 property limits depend on the SKU environment that's selected. 提供的事件属性具有相应的 JSON、CSV 和图表列,可以在 Azure 时序见解资源管理器中查看。Supplied event properties have corresponding JSON, CSV, and chart columns that can viewed within the Azure Time Series Insights Explorer.

SKUSKU 最大属性数Maximum properties
S1S1 600 属性(列)600 properties (columns)
S2S2 800 属性(列)800 properties (columns)

事件源Event sources

每个实例最多支持两个事件源。A maximum of two event sources per instance is supported.

API 限制API limits

REST API 参考文档中指定了 Azure 时序见解 Gen1 的 REST API 限制。REST API limits for Azure Time Series Insights Gen1 are specified in the REST API reference documentation.

更改环境容量Change the capacity of your environment

  1. 在 Azure 门户中,找到并选择自己的 Azure 时序见解环境。In the Azure portal, locate and select your Azure Time Series Insights environment.

  2. 在 Azure 时序见解环境的菜单中,选择“存储配置”。In the menu for your Azure Time Series Insights environment, select Storage Configuration .

    配置 Azure 时序见解容量Configure your Azure Time Series Insights capacity

  3. 调整“容量” 滑块来选择满足入口速率和存储容量需求的容量。Adjust the Capacity slider to select the capacity that meets the requirements for your ingress rates and storage capacity. 请注意, 入口速率存储容量估计成本 会动态更新,以显示更改产生的影响。Notice the Ingress rate , Storage capacity , and Estimated cost update dynamically to show the impact of the change.

    使用容量滑块配置环境Configure your environment using the capacity slider

    或者,可以在滑块右侧的文本框中键入容量乘数的数字。Alternatively, you can type the number of the capacity multiplier into the text box to the right of the slider.

  4. 选择“保存”以缩放环境。 Select Save to scale the environment. 在提交更改之前,进度指示器会短暂显示。The progress indicator is displayed until the change is committed, momentarily.

  5. 检查新容量是否足以防止出现限制情况Verify that the new capacity is sufficient to prevent throttling.

后续步骤Next steps