This topic describes common monitoring metrics for alerts in OceanBase Cloud. You can create alerts based on the metrics that meet your business requirements.
Instance-level alert metrics
Resource and performance
Metric type Metric Disk - OceanBase data disk usage
- OceanBase data disk usage rate
- OceanBase node data disk usage rate
Memory OceanBase node memory usage rate CPU OceanBase node CPU usage rate Network - Bytes sent per second
- Bytes received per second
- NTP clock offset
- OceanBase node NIC I/O traffic ratio
I/O - System average load per minute
- OPS
- OceanBase data disk I/O usage rate
- Read disk response time
- Time spent on each I/O operation
- Time spent on data disk read I/O
- Time spent on data disk write I/O
- IOPS usage rate for OceanBase host
- Throughput usage rate for OceanBase host
Service availability
Metric type Metric Service availability - Time since last major compaction in OceanBase instance
- Major compaction errors in OceanBase instance
- Major compaction timeouts in OceanBase instance
Database proxy metrics
Resource and performance
Metric type Metric Session - OceanBase server connections
- Client connections
Transactions and SQL statements
Metric type Metric Transactions and SQL statements OBProxy SQL execution errors