Performance Metrics and Dimensions
Performance metrics described in this section are product features provided by AOM, not service levels of AOM. Related metrics can be viewed only after APM Agents are connected. For details about how to connect APM Agents, see APM Getting Started.
Metric |
Description |
Value Range |
Unit |
---|---|---|---|
Success rate (apm_sla_success_rate) |
Success rate of API calls in a statistical period |
0%–100% |
% |
Average latency (apm_sla_tp99) |
TP99 latency indicates the minimum time required to process 99% requests. Example: Assume that there are 100 requests, and the time consumed by the requests is 1s, 2s, 3s, 4s...98s, 99s, and 100s. To process 99% of the requests, at least 99s is required. Therefore, TP99 latency is 99s. Calculation: Sort all requests by the consumed time in ascending order. TP99 latency = Time consumed by the Nth request. N is the rounded value of 99% x Total number of requests. |
≥ 0 |
ms |
Error calls (apm_sla_error_count) |
Number of error calls in a statistical period |
≥ 0 |
Count |
Throughput (apm_sla_throughput) |
Total API calls in a specified period |
≥ 0 |
Count/s |
Apdex (apm_sla_apdex) |
User satisfaction with application performance. A larger value indicates a higher satisfaction level. |
0–1 |
N/A |
Dimension |
Description |
---|---|
appId |
Application ID |
appName |
Service name |
clusterId |
Cluster ID |
monitoringGroup |
Application name |
nameSpace |
Cluster namespace |
transactionType |
Transaction type |
tier |
Application layer name |
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot