Tencent Cloud SCF Monitoring Integration

Utilize Site24x7 Tencent Cloud SCF Monitoring Integration to:

Track invocation outcomes including successful calls, timeouts, and resource limit breaches.
Monitor execution duration and memory usage to optimize function performance and cost.
Detect system internal errors and function-level 4xx errors before they impact applications.
Correlate resource usage (time × memory) with billing to manage serverless costs.

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

Setup and configuration

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

If you haven't selected SCF 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 SCF from the Services/Resources drop-down and click Save.
After successful configuration, go to Cloud > Tencent Cloud > SCF. Now you can view the discovered resources.

Data collection frequency

Performance metrics of your Tencent Cloud SCF 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
Execution Duration	Time taken to complete a single function invocation	Milliseconds
Successful Invocations (2xx)	Number of function invocations that completed successfully with a 2xx response	Count
Resource Limit Exceeded (432)	Number of invocations that failed because the function exceeded its resource limits	Count
Execution Timed Out (433)	Number of invocations that failed due to execution timeout	Count
Memory Limit Exceeded (434)	Number of invocations that failed because the function exceeded its memory limit	Count
Function Errors (4xx)	Total number of function-level error invocations returning 4xx codes	Count
Execution Memory	Amount of memory used during function execution	MB
Resource Usage (Time Memory)	Combined resource consumption calculated as execution time multiplied by memory allocated	MB/millisecond
System Internal Errors (5xx)	Number of invocations that failed due to internal platform errors	Count

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 SCF. Now you can set the threshold values for all the metrics mentioned above.

Monitor-level configuration

Go to Cloud > Tencent Cloud > SCF.
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 SCF 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