Monitoring
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Monitoring
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Available in Classic and VPC
Monitoring supports two types of dashboards, enabling you to check various monitoring information for Redis performance. Monitoring is a service included in NAVER Cloud Platform's Cloud DB for Redis, so it can be used without additional charges. The types of dashboards provided by Monitoring is as follows:
- Redis dashboard: monitoring information related to Redis servers in operation
- OS dashboard: monitoring information related to the OS of the Redis servers in operation
Through these two types of dashboards, you can check the performance information of Redis within the last year based on average values. Each dashboard is configured with various graphic charts. You can utilize these charts in your business by printing specific graphic charts or downloading them to your local PC as files using various extensions.
Note
You can set the user to be notified when monitoring results show that a certain indicator has exceeded its threshold or met specific conditions by having them recognized as events. For detailed usage methods for event and notification settings, see Event.
Since intuitive view and management for the Redis performance information is available without additional charges, if you wish to operate servers stably in an environment without a professional database manager, we recommend utilizing the monitoring indicators provided through the dashboard.
Monitoring page
The basics of using monitoring are as follows:
| Field | Description |
|---|---|
| ① Menu name | Name and path of the menu currently being viewed, and number of Redis servers in operation |
| ② Basic features | Check details for Cloud DB for Redis and refresh the Monitoring page |
| ③ Redis service list | The list of the Redis services in operation and the list of Redis servers by service |
| ④ Dashboard | Dashboard and OS dashboard of the server selected from the list of Redis servers |
View Monitoring dashboards(VPC)
Dashboards provided by Monitoring consist of multiple graphic charts. You can display and intuitively check only the information you need from the dashboard of each server. The information shown in the dashboard is collected every minute to be displayed, but it shows only the average values. The following describes how to use dashboards:
- From NAVER Cloud Platform console's Platform menu, click and select VPC.
- Click the Services > Database > Cloud DB for Redis menus in this order.
- Click the Monitoring menu.
- Click the Redis server to monitor from the list of Redis services.
- Click the button for the dashboard you want to check from the page on the right.
- Click and select all graphic charts you want to display and check on the dashboard.
- From the Period selection box, click and select the period you want to search, or enter it directly.
- Check the results from the dashboard.
- If you want to see the precise indicator value of a specific point on the graphic chart: mouse-over to the specific point on the graphic chart
- If you want to see the detailed graph: double-click on the graphic chart
- Print graphic chart: click
, and then click the Print chart menu. - Download a graphic chart to your local PC as a file: click , and then click the file extension menu for the file you want to download.
- Download PNG image: image file with the .png extension
- Download JPEG image: image file with the .jpeg extension
- Download PDF documentation: Document file with the .pdf extension
- Download SVG vector image: vector image file with the .svg extension
, and then click the Print chart menu.Caution
- In Step 6, the default value is Select all, and in Step 7, the default value is Recent 1H.
- In Step 7, you can select up to 1 year for the period.
Note
From the Services > Database > Cloud DB for Redis > Redis server menu, click and select the server you want, and then click the [Monitoring] button to go directly to the page in Step 4.
Redis dashboard graphic charts
The following are the descriptions for the graphic charts configured in Redis dashboard.
| Graphic chart | Unit | Description |
|---|---|---|
| Memory Fragmentation Ratio | ratio(%) | The ratio of the memory used in the operating system and the memory assigned by Redis |
| Instantaneous Ops Per Sec | avg activity / min | Total number of commands processed in the Redis server |
| Evicted keys | avg activity / min | Number of evicted keys that have occurred due to |
| Redis Used Memory | KB / min | Amount of memory being used |
| Key Space Hits | avg activity / min | Number of succeeded key searches during the specified reporting interval |
| Key Space Misses | avg activity / min | Number of failed key searches during the specified reporting interval |
| Expired Keys | avg activity / min | Expired keys |
OS dashboard graphic charts
The following are some descriptions for the graphic charts configured in OS dashboard:
| Graphic chart | Unit | Description |
|---|---|---|
| REDIS CPU Usage | used(%) | CPU usage |
| REDIS Swap | used(%) | Generated swap memory |
| REDIS Network IO | KB / min | inbound/outbound bytes per second |
| REDIS Load Average | - | Load average status value |
View Monitoring dashboards(Classic)
Dashboards provided by Monitoring consist of multiple graphic charts. You can display and intuitively check only the information you need from the dashboard of each server. The information shown in the dashboard is collected every minute to be displayed, but it shows only the average values. The following describes how to use dashboards:
- From NAVER Cloud Platform console's Platform menu, click and select Classic.
- Click the Services > Database > Cloud DB for Redis menus in this order.
- Click the Monitoring menu.
- Click the Redis server to monitor from the list of Redis services.
- Click the button for the dashboard you want to check from the page on the right.
- Click and select all graphic charts you want to display and check on the dashboard.
- From the Period selection box, click and select the period you want to search, or enter it directly.
- Check the results from the dashboard.
- If you want to see the precise indicator value of a specific point on the graphic chart: mouse-over to the specific point on the graphic chart
- If you want to see the detailed graph: double-click on the graphic chart
- Print graphic chart: click , and then click the Print chart menu.
- Download a graphic chart to your local PC as a file: click , and then click the file extension menu for the file you want to download.
- Download PNG image: image file with the .png extension
- Download JPEG image: image file with the .jpeg extension
- Download PDF documentation: Document file with the .pdf extension
- Download SVG vector image: vector image file with the .svg extension
Caution
- In Step 6, the default value is Select all, and in Step 7, the default value is Recent 1H.
- In Step 7, you can select up to 4 weeks for the period.
Note
From the Services > Database > Cloud DB for Redis > Redis server menu, click and select the server you want, and then click the [Monitoring] button to go directly to the page in Step 4.
Redis dashboard graphic charts
Note
For providing a better service, we are going to replace the data collection modules related to DB dashboard graphic charts.
For four weeks from November 23, 6:00 p.m., we provide both the existing pages and the new pages so that you do not experience inconvenience in using the Monitoring service due to the replacement of modules.
From December 21, 6:00 p.m., the service will be provided based on the data collected by the new modules.
There may be some differences in graphic charts between the existing page and the new page in accordance with the data collection modules.
The following are the descriptions for the graphic charts configured in Redis dashboard on the existing pages.
| Graphic chart | Unit | Description |
|---|---|---|
| connected_clients | count | Number of client connections accessing the Redis server |
| OPS | avg activity / min | Total number of commands processed in the Redis server |
| Evicted keys | avg activity / min | Number of evicted keys that have occurred due to |
| Used Memory | KB / min | Amount of memory being used |
The following are the descriptions for the graphic charts configured in Redis dashboard on the new pages.
| Graphic chart | Unit | Description |
|---|---|---|
| Redis Connected Client | count | Number of client connections accessing the Redis server |
| Redis Used Memory | KB / min | Amount of memory being used |
| Memory Fragmentation Ratio | ratio(%) | The ratio of the memory used in the operating system and the memory assigned by Redis |
| Instantaneous Ops Per Sec | avg activity / min | Total number of commands processed in the Redis server |
| Key Space Hits | avg activity / min | Number of succeeded key searches during the specified reporting interval |
| Key Space Misses | avg activity / min | Number of failed key searches during the specified reporting interval |
| Expired Keys | avg activity / min | Expired keys |
| Evicted keys | avg activity / min | Number of evicted keys that have occurred due to |
OS dashboard graphic charts
Note
For providing a better service, we are going to replace the data collection modules related to DB dashboard graphic charts.
For four weeks from November 23, 6:00 p.m., we provide both the existing pages and the new pages so that you do not experience inconvenience in using the Monitoring service due to the replacement of modules.
From December 21, 6:00 p.m., the service will be provided based on the data collected by the new modules.
There may be some differences in graphic charts between the existing page and the new page in accordance with the data collection modules.
The following are the descriptions for the graphic charts configured in OS dashboard on the existing pages.
| Graphic chart | Unit | Description |
|---|---|---|
| CPU Usage | % / min | CPU usage |
| Swap | KB / min | Generated swap memory |
| Network | KB / min | inbound/outbound bytes per second |
The following are the descriptions for the graphic charts configured in OS dashboard on the new pages.
| Graphic chart | Unit | Description |
|---|---|---|
| REDIS CPU Usage | used(%) | CPU usage |
| REDIS Swap | used(%) | Generated swap memory |
| REDIS Network IO | KB / min | inbound/outbound bytes per second |
| REDIS Load Average | - | Load average status value |
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