This topic describes the metrics for Artificial Intelligence Recommendation-Basic Engine (AlRec-BE).
When you call an API operation provided by CloudMonitor, set the Namespace and Period parameters.
- Set the Namespace parameter to acs_airec.
- Set the Period parameter to an integral multiple of 60. Default value: 60. Unit: seconds.
The following table describes the valid values of the MetricName and Dimensions parameters.
| Metric | Unit | MetricName | Dimensions | Statistics |
|---|---|---|---|---|
| aime_biz_empty_qps | count/s | aime_biz_empty_qps | userId, instanceId, and biz | Sum |
| aime_biz_error_qps | count/s | aime_biz_error_qps | userId, instanceId, biz, and host | Sum |
| aime_biz_latency | ms | aime_biz_latency | userId, instanceId, and biz | Average |
| aime_biz_qps | count/s | aime_biz_qps | userId, instanceId, and biz | Sum |
| aime_biz_recall_count | count | aime_biz_recall_count | userId, instanceId, and biz | Average and Maximum |
| cpu_percent | % | aime_cpu_percent | userId and instanceId | Average |
| cpu_used | count | aime_cpu_used | userId and instanceId | Average |
| mem_percent | % | aime_mem_percent | userId and instanceId | Average |
| mem_used | byte | aime_mem_used | userId and instanceId | Average |
| aime_qps | count/s | aime_qps | userId and instanceId | Sum |
| table_add_qps | count/s | aime_table_add_qps | userId, instanceId, and tableName | Sum |
| table_end2EndLatency | ms | aime_table_end2EndLatency | userId, instanceId, and tableName | Average |
| table_rtIndexMemoryUseRatio | % | aime_table_rtIndexMemoryUseRatio | userId, instanceId, and tableName | Average |
| aime_table_vec_recall_ratio | % | aime_table_vec_recall_ratio | userId, instanceId, and tableName | Average |