Announcement on the discontinuation of some CloudMonitor metrics
Dear Alibaba Cloud users
Due to system limits, some metric types currently integrated with CloudMonitor will be discontinued starting from 00:00:00 (UTC+8) on July 10, 2025. After these metrics are discontinued, alert rules configured for the metrics are no longer available. You can reconfigure equivalent alert rules to maintain your monitoring capabilities.
Metrics to be discontinued
Cloud service name | Metric name | Metric description |
Platform for AI (PAI) - Elastic Algorithm Service (EAS) | cpu_core_usage | The CPU core usage. |
eas_cpu_total_with_resource_type | The total number of CPU cores by resource type. | |
eas_replicas_with_resource_type | The number of instances by resource type. | |
gpu_util | The GPU utilization. | |
memory_rss | The memory usage. | |
qps_total | The total number of queries per second (QPS). | |
rps_status_2xx | The number of requests per second (RPS) with HTTP status 2xx. | |
rps_status_2xx_ratio | The ratio of HTTP 2xx requests to total requests. | |
rps_status_4xx | The number of RPS with HTTP status 4xx. | |
rps_status_4xx_ratio | The ratio of HTTP 4xx requests to total requests. | |
rps_status_5xx | The number of RPS with HTTP status 5xx. | |
rps_status_5xx_ratio | The ratio of HTTP 5xx requests to total requests. | |
rt | The response time. | |
traffic_in | The inbound traffic. | |
traffic_out | The outbound traffic. | |
Hologres | cold_io_read_throughput | The I/O read throughput of the IA storage class. Unit: bytes per second. |
cold_io_write_throughput | The I/O write throughput of the IA storage class. Unit: bytes per second. | |
cold_storage_usage | The usage of the IA storage class. | |
cold_storage_usage_percent | The percentage of used IA storage to total capacity. | |
connection_count | The number of connections. | |
connection_count_by_fe | The number of connections by Frontend (FE). | |
connection_num | The total number of SQL connections. | |
connection_usage | The connection usage. | |
cpu_usage | The CPU usage. | |
cpu_usage_by_worker | The CPU utilization by Worker. | |
delete_qps | The QPS of the DELETE statement. | |
delete_query_latency | The response time of the DELETE statement. | |
delete_record_qps | The number of records deleted per second. | |
dml_rps | The RPS of data manipulation language (DML) operations. | |
failed_queries | The number of failed queries (to be discontinued soon). | |
failed_query_qps | The number of failed queries per second. | |
insert_qps | The QPS of the INSERT statement. | |
insert_query_latency | The response time of the INSERT statement. | |
io_read_throughput | The I/O read throughput. Unit: bytes per second. | |
io_write_throughput | The I/O write throughput. Unit: bytes per second. | |
memory_usage | The memory usage. | |
memory_usage_by_worker | The memory usage by Worker. | |
query_active_time | The duration of an active query. | |
query_latency | The query latency. | |
query_latency_p99 | The 99th percentile of query latency. | |
query_qps | The queries per second. | |
realtime_ingestion_throughput | The real-time import throughput per second (to be discontinued soon). | |
record_input_qps | The number of SDK import records per second. | |
records_per_second | The number of records inserted per second. | |
replica_delay_time | The primary-secondary instance synchronization latency. Unit: milliseconds. | |
select_latency | The 99th percentile of query duration. | |
select_latency_p95 | The 95th percentile of query duration. | |
select_latency_p999 | The 99.9th percentile of query duration. | |
select_qps | The QPS of the SELECT statement. | |
select_query_latency | The response time of the SELECT statement. | |
storage_usage | The used storage capacity. | |
storage_usage_percent | The percentage of used storage to total capacity. | |
update_qps | The QPS of the UPDATE statement. | |
update_query_latency | The response time of the UPDATE statement. | |
update_record_qps | The number of records updated per second. | |
Anti-DDoS Pro | ActiveConnection | The number of active concurrent connections. |
AttackTraffic | The attack traffic. | |
BackToSourceTraffic | The origin bandwidth. | |
InactiveConnection | The number of inactive concurrent connections. | |
InternetInRate | The inbound bandwidth. | |
InternetOutRate | The outbound bandwidth. | |
NewConnection | The number of new connections. |