Tencent Cloud CDN Monitoring Integration

Utilize Site24x7 Tencent Cloud CDN Monitoring Integration to:

Track bandwidth consumption and traffic volumes across CDN edge nodes.
Monitor cache hit rates to measure CDN effectiveness and origin offload.
Observe HTTP status code distribution to detect content delivery errors early.
Monitor origin-pull metrics to identify issues between CDN edges and the origin server.

This help document contains instructions to set up Tencent Cloud CDN Monitoring Integration and related information.

Setup and configuration

During your Tencent Cloud monitor setup, if you have selected CDN in the Services/Resources drop-down, all your CDN resources will be auto-detected and monitored without the need to manually create a monitor for each resource.

If you haven't selected CDN during Tencent Cloud monitor creation, follow these instructions:

Log in to your Site24x7 account.
Go to Cloud > Tencent Cloud, select your Tencent Cloud monitor, then go to any of the dashboards on the left pane.
Click the hamburger icon and select Edit, which brings you to the Edit Tencent Cloud Monitor page.
On the Edit Tencent Cloud Monitor page, select CDN from the Services/Resources drop-down and click Save.
After successful configuration, go to Cloud > Tencent Cloud > CDN. Now you can view the discovered resources.

Data collection frequency

Performance metrics of your Tencent Cloud CDN resources will be collected every five minutes and updated in the Site24x7 portal every five minutes by default; metrics are also collected based on the selected poll interval.

Supported metrics

Metric name	Description	Unit
Bandwidth	Total bandwidth consumed by CDN delivery across all edge nodes	Mbps
Traffic	Total volume of data delivered by CDN to end users	MB
Hit Rate	Percentage of requests served from the CDN cache without reaching the origin	Percent
Total Requests	Total number of requests handled by CDN per second	Requests/second
HTTP 200 Responses	Number of HTTP 200 OK responses returned by CDN per second	Responses/second
HTTP 206 Responses	Number of HTTP 206 Partial Content responses returned per second	Responses/second
HTTP 302 Responses	Number of HTTP 302 redirect responses returned per second	Responses/second
HTTP 304 Responses	Number of HTTP 304 Not Modified responses returned per second	Responses/second
HTTP 404 Responses	Number of HTTP 404 Not Found responses returned per second	Responses/second
HTTP 4xx Responses	Total number of HTTP 4xx client error responses returned per second	Responses/second
HTTP 5xx Responses	Total number of HTTP 5xx server error responses returned per second	Responses/second
Origin Pull Bandwidth	Bandwidth used when CDN fetches content from the origin server	Mbps
Origin Pull Traffic	Volume of data fetched from the origin server by CDN	MB
Origin Pull Speed	Average speed at which CDN retrieves content from the origin server	KB/second
Origin Pull Failure Rate	Percentage of origin-pull requests that failed	Percent
Origin Pull Requests	Number of requests CDN made to the origin server per second	Requests/second

Threshold configuration

Global configuration

Go to the Admin section in the left navigation pane.
Select Configuration Profiles from the left pane and choose the Threshold and Availability (+) tab from the drop-down menu. Click Add Threshold Profile from the top-right corner.
Set the monitor type as Tencent Cloud CDN. Now you can set the threshold values for all the metrics mentioned above.

Monitor-level configuration

Go to Cloud > Tencent Cloud > CDN.
Choose a resource for which you would like to set a threshold, then click the hamburger icon . Select Edit, which directs you to the Edit Tencent Cloud CDN Monitor page.
You can set the threshold values for the metrics by selecting Threshold and Availability. You can also configure IT Automation at the attribute level.

IT Automation

Site24x7's IT Automation tools help with automatically resolving performance degradation issues. When a breach occurs, the alarm engine continuously examines the system events for which thresholds have been defined and performs the mapped automation.

How to configure IT Automation for a monitor

Configuration Rules

With Site24x7's Configuration Rules, you can set parameters like Threshold Profile, Notification Profile, Tags, and Monitor Group for multiple monitors and automate the configuration settings of your monitoring resources.

How to add a Configuration Rule