Monitoring
Last updated:2025-12-24 15:07:56
Why Does the Traffic Throttling Count of a Cluster Show Non-Zero Values When the Cluster TPS Has Not Reached the Threshold?
Traffic throttling is implemented on a per-second basis, whereas the displayed average TPS is calculated on a per-minute basis. When a cluster experiences significant traffic spikes, it is possible for the TPS to exceed the threshold within a specific second during the minute, triggering traffic throttling, even though the minute-level average TPS does not reach the threshold. For more information, see Traffic Throttling Mechanism. To view second-level TPS metrics, change the statistical method from avg to max. If traffic throttling occurs only occasionally, you can increase the producer timeout period on the client side. If traffic throttling occurs frequently, it is recommended to evaluate whether the current cluster needs to be upgraded.
Additionally, the default TPS allocation for cluster specifications assigns 50% to production and 50% to consumption. For example, a cluster with 1,000 TPS has default limits of 500 for production and 500 for consumption. If your usage scenario requires a different production-to-consumption ratio, you need to adjust the TPS allocation in the console.
To View the Monitoring Metrics for a Topic in the Console, I Need to Click the Monitoring Button for This Topic. How Can I Compare the Same Metrics Across Multiple Topics?
The TDMQ for Apache Pulsar console does not support the simultaneous comparison of monitoring data across multiple topics. However, since the monitoring functionality of TDMQ for Apache Pulsar relies on Tencent Cloud Observability Platform (TCOP), you can use the dashboard feature of TCOP for this purpose. For more information, see the dashboard-related documentation.
How Do I Export the Monitoring Metric Data of the Current Cluster?
The TDMQ for Apache Pulsar console does not support exporting monitoring data directly. However, this can be achieved through the dashboard feature of TCOP. After importing the relevant metrics, you can export the monitoring metrics in CSV format. For more information, see the dashboard-related documentation.
How Do I Obtain the Monitoring Metrics of TDMQ for Apache Pulsar Through TencentCloud API?
You can use the TCOP API to obtain the relevant monitoring metrics. For more information, see the TCOP documentation. If the relevant metrics are missing in the current cloud API documentation, submit a ticket.
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