要获得与亚马逊 Timestream 类似的功能 LiveAnalytics，可以考虑适用于 InfluxDB 的亚马逊 Timestream。适用于 InfluxDB 的 Amazon Timestream 提供简化的数据摄取和个位数毫秒级的查询响应时间，以实现实时分析。点击[此处](https://docs.aws.amazon.com//timestream/latest/developerguide/timestream-for-influxdb.html)了解更多信息。

本文属于机器翻译版本。若本译文内容与英语原文存在差异，则一律以英文原文为准。

# 计划查询示例架构
<a name="scheduledqueries-common-schema-example"></a>

在此示例中，我们将使用一个示例应用程序，该应用程序模仿来自大量服务器的 DevOps 场景监控指标。用户希望对异常资源使用情况发出警报，创建汇总实例集行为和利用率的控制面板，并对近期和历史数据进行复杂分析以发现相关性。下图说明了一组受监控实例向 Timestream 发送指标的设置。 LiveAnalytics另一组并发用户会针对警报、控制面板或临时分析发起查询，此时查询与数据摄取将并行运行。

![](http://docs.aws.amazon.com/zh_cn/timestream/latest/developerguide/images/schedquery_common_schema_example.png)


所监控的应用程序被建模为高度可扩展的服务，部署在全球多个区域。每个区域进一步细分为多个缩放单元，其称为单元格，这些单元格在区域内部具有一定程度的基础设施隔离性。每个单元格再进一步细分为筒仓，这代表软件隔离的程度。每个筒仓包含五个微服务，这些微服务共同构成该服务的独立实例。每个微服务都包含多个服务器，这些服务器采用不同的实例类型和操作系统版本，并部署在三个可用区中。这些标识发出指标的服务器的属性在 Timestream 中建模为的[维度](https://docs.aws.amazon.com/timestream/latest/developerguide/concepts.html)。 LiveAnalytics在此架构中，我们具备维度层次结构（例如 region、cell、silo 和 microservice\_name）和其他跨层次结构的维度（例如 instance\_type 和 availability\_zone）。

该应用程序会输出多种指标（例如 cpu\_user 和 memory\_free）和事件（例如 task\_completed 和 gc\_reclevied）。每个指标或事件都与八个维度（例如区域或单元格）相关联，这些维度唯一标识输出该指标或事件的服务器。数据以多度量记录的形式写入，其中包含 20 个指标，指标名称为 metrics；同时，5 个事件存储在另一个多度量记录中，指标名称为 events。数据模型、架构和数据生成可在[开源数据生成器](https://github.com/awslabs/amazon-timestream-tools/tree/mainline/tools/python/perf-scale-workload)中找到。除了架构和数据分布外，数据生成器还提供了一个使用多个写入器并行摄取数据的示例，使用 Timestream 的摄取缩放每秒采集数百万个测量值。 LiveAnalytics 以下显示架构（表和度量架构）以及数据集中的一些示例数据。

**Topics**
+ [多度量记录](#scheduledqueries-common-schema-example-mmr)
+ [单度量记录](#scheduledqueries-common-schema-example-smr)

## 多度量记录
<a name="scheduledqueries-common-schema-example-mmr"></a>

**表架构**

以下是使用多度量记录摄取数据后的表架构。这是 DESCRIBE 查询的输出。假设数据已摄取到数据库 raw\_data 和表 devops 中，则查询如下。

```
DESCRIBE "raw_data"."devops"
```


| 列 | Type |  LiveAnalytics 属性类型的时间流 | 
| --- | --- | --- | 
| availability\_zone | varchar | 维度 | 
| microservice\_name | varchar | 维度 | 
| instance\_name | varchar | 维度 | 
| process\_name | varchar | 维度 | 
| os\_version | varchar | 维度 | 
| jdk\_version | varchar | 维度 | 
| 单元格 | varchar | 维度 | 
| region | varchar | 维度 | 
| 筒仓 | varchar | 维度 | 
| instance\_type | varchar | 维度 | 
| measure\_name | varchar | MEASURE\_NAME | 
| 时间 | timestamp | TIMESTAMP | 
| memory\_free | double | MULTI | 
| cpu\_steal | double | MULTI | 
| cpu\_iowait | double | MULTI | 
| cpu\_user | double | MULTI | 
| memory\_cached | double | MULTI | 
| disk\_io\_reads | double | MULTI | 
| cpu\_hi | double | MULTI | 
| latency\_per\_read | double | MULTI | 
| network\_bytes\_out | double | MULTI | 
| cpu\_idle | double | MULTI | 
| disk\_free | double | MULTI | 
| memory\_used | double | MULTI | 
| cpu\_system | double | MULTI | 
| file\_descriptors\_in\_use | double | MULTI | 
| disk\_used | double | MULTI | 
| cpu\_nice | double | MULTI | 
| disk\_io\_writes | double | MULTI | 
| cpu\_si | double | MULTI | 
| latency\_per\_write | double | MULTI | 
| network\_bytes\_in | double | MULTI | 
| task\_end\_state | varchar | MULTI | 
| gc\_pause | double | MULTI | 
| task\_completed | bigint | MULTI | 
| gc\_recleved | double | MULTI | 

**度量架构**

以下是 SHOW MEASURES 查询返回的度量架构。

```
SHOW MEASURES FROM "raw_data"."devops"
```


| measure\_name | data\_type | Dimensions | 
| --- | --- | --- | 
| events | multi | [{"data\_type":"varchar","dimension\_name":"availability\_zone"},{"data\_type":"varchar","dimension\_name":"microservice\_name"},{"data\_type":"varchar","dimension\_name":"instance\_name"},{"data\_type":"varchar","dimension\_name":"process\_name"},{"data\_type":"varchar","dimension\_name":"jdk\_version"},{"data\_type":"varchar","dimension\_name":"cell"},{"data\_type":"varchar","dimension\_name":"region"},{"data\_type":"varchar","dimension\_name":"silo"}] | 
| metrics | multi | [{"data\_type":"varchar","dimension\_name":"availability\_zone"},{"data\_type":"varchar","dimension\_name":"microservice\_name"},{"data\_type":"varchar","dimension\_name":"instance\_name"},{"data\_type":"varchar","dimension\_name":"os\_version"},{"data\_type":"varchar","dimension\_name":"cell"},{"data\_type":"varchar","dimension\_name":"region"},{"data\_type":"varchar","dimension\_name":"silo"},{"data\_type":"varchar","dimension\_name":"instance\_type"}] | 

**示例数据**


| region | 单元格 | 筒仓 | availability\_zone | microservice\_name | instance\_name | instance\_type | os\_version | process\_name | jdk\_version | measure\_name | 时间 | cpu\_user | cpu\_system | cpu\_idle | cpu\_steal | cpu\_iowait | cpu\_nice | cpu\_hi | cpu\_si | memory\_used | memory\_cached | disk\_io\_reads | latency\_per\_read | disk\_io\_writes | latency\_per\_write | disk\_used | disk\_free | network\_bytes\_in | network\_bytes\_out | file\_descriptors\_in\_use | memory\_free | task\_end\_state | gc\_pause | task\_completed | gc\_recleved | 
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 
| us-east-2 | us-east-2-cell-1 | us-east-2-cell-1-silo-2 | us-east-2-1 | 雅典娜 | i--2-cell-1-silo zaZswmJk-athena-us-east 2-00000216.amazonaws.com | m5.8xlarge | AL2012 |  |  | metrics | 11/12/2021 12:43 | 62.8 | 0.408 | 34.2 | 0.972 | 0.0877 | 0.103 | 0.567 | 0.844 | 57.6 | 88.9 | 52.6 | 91.9 | 31.7 | 2.25 | 63.5 | 29.2 | 85.3 | 49.8 | 32.3 | 57.6 |  |  |  |  | 
| us-east-2 | us-east-2-cell-1 | us-east-2-cell-1-silo-2 | us-east-2-1 | 雅典娜 | i--2-cell-1-silo zaZswmJk-athena-us-east 2-00000216.amazonaws.com | m5.8xlarge | AL2012 |  |  | metrics | 11/12/2021 12:41 | 56 | 0.923 | 39.9 | 0.799 | 0.532 | 0.655 | 0.851 | 0.317 | 90.5 | 31.9 | 56.6 | 37.1 | 25 | 93.3 | 52.2 | 33.1 | 7.14 | 53.7 | 65.9 | 20.4 |  |  |  |  | 
| us-east-2 | us-east-2-cell-1 | us-east-2-cell-1-silo-2 | us-east-2-1 | 雅典娜 | i--2-cell-1-silo zaZswmJk-athena-us-east 2-00000216.amazonaws.com | m5.8xlarge | AL2012 |  |  | metrics | 11/12/2021 12:39 | 48.5 | 0.801 | 48.2 | 0.18 | 0.943 | 0.0316 | 0.844 | 0.54 | 97.4 | 41.4 | 55.1 | 32.7 | 86.2 | 33.7 | 72.7 | 61.5 | 80.8 | 5.15 | 44.3 | 8.5 |  |  |  |  | 
| us-east-2 | us-east-2-cell-1 | us-east-2-cell-1-silo-2 | us-east-2-1 | 雅典娜 | i--2-cell-1-silo zaZswmJk-athena-us-east 2-00000216.amazonaws.com | m5.8xlarge | AL2012 |  |  | metrics | 11/12/2021 12:38 | 37.5 | 0.723 | 58.8 | 0.317 | 0.608 | 0.859 | 0.791 | 0.393 | 4.84 | 78.9 | 20.3 | 41.4 | 46.8 | 3.87 | 84.6 | 60.6 | 21.1 | 11.8 | 2.76 | 10 |  |  |  |  | 
| us-east-2 | us-east-2-cell-1 | us-east-2-cell-1-silo-2 | us-east-2-1 | 雅典娜 | i--2-cell-1-silo zaZswmJk-athena-us-east 2-00000216.amazonaws.com | m5.8xlarge | AL2012 |  |  | metrics | 11/12/2021 12:36 | 58 | 0.786 | 38.7 | 0.219 | 0.436 | 0.829 | 0.331 | 0.734 | 51 | 36.8 | 81.8 | 50.5 | 77.9 | 17.8 | 82.3 | 64 | 7.69 | 66.5 | 56.2 | 31.3 |  |  |  |  | 
| us-east-2 | us-east-2-cell-1 | us-east-2-cell-1-silo-2 | us-east-2-1 | 雅典娜 | i--2-cell-1-silo zaZswmJk-athena-us-east 2-00000216.amazonaws.com |  |  | host\_manager | JDK\_8 | events | 11/12/2021 12:43 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 75.8 | SUCCESS\_WITH\_NO\_RESULT | 85.5 | 348 | 64.8 | 
| us-east-2 | us-east-2-cell-1 | us-east-2-cell-1-silo-2 | us-east-2-1 | 雅典娜 | i--2-cell-1-silo zaZswmJk-athena-us-east 2-00000216.amazonaws.com |  |  | host\_manager | JDK\_8 | events | 11/12/2021 12:41 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7.47 | SUCCESS\_WITH\_RESULT | 22.8 | 42 | 7.45 | 
| us-east-2 | us-east-2-cell-1 | us-east-2-cell-1-silo-2 | us-east-2-1 | 雅典娜 | i--2-cell-1-silo zaZswmJk-athena-us-east 2-00000216.amazonaws.com |  |  | host\_manager | JDK\_8 | events | 11/12/2021 12:39 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 64.1 | SUCCESS\_WITH\_RESULT | 6.77 | 249 | 72.3 | 
| us-east-2 | us-east-2-cell-1 | us-east-2-cell-1-silo-2 | us-east-2-1 | 雅典娜 | i--2-cell-1-silo zaZswmJk-athena-us-east 2-00000216.amazonaws.com |  |  | host\_manager | JDK\_8 | events | 11/12/2021 12:38 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 23 | SUCCESS\_WITH\_RESULT | 53.3 | 138 | 99 | 
| us-east-2 | us-east-2-cell-1 | us-east-2-cell-1-silo-2 | us-east-2-1 | 雅典娜 | i--2-cell-1-silo zaZswmJk-athena-us-east 2-00000216.amazonaws.com |  |  | host\_manager | JDK\_8 | events | 11/12/2021 12:36 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 39.4 | SUCCESS\_WITH\_NO\_RESULT | 79.6 | 254 | 82.9 | 

## 单度量记录
<a name="scheduledqueries-common-schema-example-smr"></a>

Timestream for LiveAnalytics 还允许您使用每个时间序列记录中的一个度量来摄取数据。以下是使用单度量记录进行摄取时的架构详细信息。

**表架构**

以下是使用多度量记录摄取数据后的表架构。这是 DESCRIBE 查询的输出。假设数据已摄取到数据库 raw\_data 和表 devops 中，则查询如下。

```
DESCRIBE "raw_data"."devops_single"
```


| 列 | Type |  LiveAnalytics 属性类型的时间流 | 
| --- | --- | --- | 
| availability\_zone | varchar | 维度 | 
| microservice\_name | varchar | 维度 | 
| instance\_name | varchar | 维度 | 
| process\_name | varchar | 维度 | 
| os\_version | varchar | 维度 | 
| jdk\_version | varchar | 维度 | 
| 单元格 | varchar | 维度 | 
| region | varchar | 维度 | 
| 筒仓 | varchar | 维度 | 
| instance\_type | varchar | 维度 | 
| measure\_name | varchar | MEASURE\_NAME | 
| 时间 | timestamp | TIMESTAMP | 
| measure\_value::double | double | MEASURE\_VALUE | 
| measure\_value::bigint | bigint | MEASURE\_VALUE | 
| measure\_value::varchar | varchar | MEASURE\_VALUE | 

**度量架构**

以下是 SHOW MEASURES 查询返回的度量架构。

```
SHOW MEASURES FROM "raw_data"."devops_single"
```


| measure\_name | data\_type | Dimensions | 
| --- | --- | --- | 
| cpu\_hi | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| cpu\_idle | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| cpu\_iowait | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| cpu\_nice | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| cpu\_si | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| cpu\_steal | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| cpu\_system | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| cpu\_user | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| disk\_free | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| disk\_io\_reads | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| disk\_io\_writes | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| disk\_used | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| file\_descriptors\_in\_use | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| gc\_pause | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'process\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'jdk\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}] | 
| gc\_recleved | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'process\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'jdk\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}] | 
| latency\_per\_read | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| latency\_per\_write | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| memory\_cached | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| memory\_free | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'process\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'jdk\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| memory\_used | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| network\_bytes\_in | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| network\_bytes\_out | double | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'os\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_type', 'data\_type': 'varchar'}] | 
| task\_completed | bigint | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'process\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'jdk\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}] | 
| task\_end\_state | varchar | [{'dimension\_name': 'availability\_zone', 'data\_type': 'varchar'}, {'dimension\_name': 'microservice\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'instance\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'process\_name', 'data\_type': 'varchar'}, {'dimension\_name': 'jdk\_version', 'data\_type': 'varchar'}, {'dimension\_name': 'cell', 'data\_type': 'varchar'}, {'dimension\_name': 'region', 'data\_type': 'varchar'}, {'dimension\_name': 'silo', 'data\_type': 'varchar'}] | 

**示例数据**


| availability\_zone | microservice\_name | instance\_name | process\_name | os\_version | jdk\_version | 单元格 | region | 筒仓 | instance\_type | measure\_name | 时间 | measure\_value::double | measure\_value::bigint | measure\_value::varchar | 
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | cpu\_hi | 34:57.2 | 0.87169 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | cpu\_idle | 34:57.2 | 3.46266 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | cpu\_iowait | 34:57.2 | 0.10226 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | cpu\_nice | 34:57.2 | 0.63013 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | cpu\_si | 34:57.2 | 0.16441 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | cpu\_steal | 34:57.2 | 0.10729 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | cpu\_system | 34:57.2 | 0.45709 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | cpu\_user | 34:57.2 | 94.20448 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | disk\_free | 34:57.2 | 72.51895 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | disk\_io\_reads | 34:57.2 | 81.73383 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | disk\_io\_writes | 34:57.2 | 77.11665 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | disk\_used | 34:57.2 | 89.42235 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | file\_descriptors\_in\_use | 34:57.2 | 30.08254 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com | server |  | JDK\_8 | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 |  | gc\_pause | 34:57.2 | 60.28679 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com | server |  | JDK\_8 | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 |  | gc\_recleved | 34:57.2 | 75.28839 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | latency\_per\_read | 34:57.2 | 8.07605 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | latency\_per\_write | 34:57.2 | 58.11223 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | memory\_cached | 34:57.2 | 87.56481 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com | server |  | JDK\_8 | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 |  | memory\_free | 34:57.2 | 18.95768 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | memory\_free | 34:57.2 | 97.20523 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | memory\_used | 34:57.2 | 12.37723 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | network\_bytes\_in | 34:57.2 | 31.02065 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com |  | AL2012 |  | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 | r5.4xlarge | network\_bytes\_out | 34:57.2 | 0.51424 |  |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com | server |  | JDK\_8 | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 |  | task\_completed | 34:57.2 |  | 69 |  | 
| eu-west-1-1 | hercules | i-zaZswmJk--1-cell-9-silo-2-00000027.am hercules-eu-west azonaws.com | server |  | JDK\_8 | eu-west-1-cell-9 | eu-west-1 | eu-west-1-cell-9-silo-2 |  | task\_end\_state | 34:57.2 |  |  | SUCCESS\_WITH\_RESULT |