This topic describes the metrics for Serverless App Engine (SAE) in Cloud Monitor (CMS).
When you call an API operation provided by CloudMonitor, set the Namespace and Period parameters.
- Set the Namespace parameter to acs_serverless.
- 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 |
| cpu | % | cpu | userId and appId | Average, Maximum, and Minimum |
| diskIopsRead | Count/Second | diskIopsRead | userId and appId | Average, Maximum, and Minimum |
| diskIopsWrite | Count/Second | diskIopsWrite | userId and appId | Average, Maximum, and Minimum |
| diskRead | Byte/Second | diskRead | userId and appId | Average, Maximum, and Minimum |
| diskTotal | Kilobyte | diskTotal | userId and appId | Average, Maximum, and Minimum |
| diskUsed | Kilobyte | diskUsed | userId and appId | Average, Maximum, and Minimum |
| diskWrite | Byte/Second | diskWrite | userId and appId | Average, Maximum, and Minimum |
| instanceId_memoryUsed | MB | instanceId_memoryUsed | userId, appId, and instanceId | Average |
| instance_cpu | % | instance_cpu | userId, appId, and instanceId | Average |
| instance_diskIopsRead | Count/Second | instance_diskIopsRead | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_diskIopsWrite | Count/Second | instance_diskIopsWrite | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_diskRead | Byte/Second | instance_diskRead | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_diskTotal | Kilobyte | instance_diskTotal | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_diskUsed | Kilobyte | instance_diskUsed | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_diskWrite | Byte/Second | instance_diskWrite | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_load | min | instance_load | userId, appId, and instanceId | Average |
| instance_memoryTotal | MB | instance_memoryTotal | userId, appId, and instanceId | Average |
| instanceId_memoryUsed | MB | instance_memoryUsed | userId, appId, and instanceId | Average |
| instance_netRecv | Byte/Second | instance_netRecv | userId, appId, and instanceId | Average |
| instance_netRecvBytes | Byte | instance_netRecvBytes | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_netRecvDrop | Count/Second | instance_netRecvDrop | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_netRecvError | Count/Second | instance_netRecvError | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_netRecvPacket | Count/Second | instance_netRecvPacket | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_netTran | Byte/Second | instance_netTran | userId, appId, and instanceId | Average |
| instance_netTranBytes | Byte | instance_netTranBytes | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_netTranDrop | Count/Second | instance_netTranDrop | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_netTranError | Count/Second | instance_netTranError | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_netTranPacket | Count/Second | instance_netTranPacket | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_tcpActiveConn | Count | instance_tcpActiveConn | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_tcpInactiveConn | Count | instance_tcpInactiveConn | userId, appId, and instanceId | Average, Maximum, and Minimum |
| instance_tcpTotalConn | Count | instance_tcpTotalConn | userId, appId, and instanceId | Average, Maximum, and Minimum |
| load | min | load | userId and appId | Average, Maximum, and Minimum |
| memoryTotal | MB | memoryTotal | userId and appId | Average |
| memoryUsed | MB | memoryUsed | userId and appId | Average, Maximum, and Minimum |
| netRecv | Byte/Second | netRecv | userId and appId | Average, Maximum, and Minimum |
| netRecvBytes | Byte | netRecvBytes | userId and appId | Average, Maximum, and Minimum |
| netRecvDrop | Count/Second | netRecvDrop | userId and appId | Average, Maximum, and Minimum |
| netRecvError | Count/Second | netRecvError | userId and appId | Average, Maximum, and Minimum |
| netRecvPacket | Count/Second | netRecvPacket | userId and appId | Average, Maximum, and Minimum |
| netTran | Byte/Second | netTran | userId and appId | Average, Maximum, and Minimum |
| netTranBytes | Byte | netTranBytes | userId and appId | Average, Maximum, and Minimum |
| netTranDrop | Count/Second | netTranDrop | userId and appId | Average, Maximum, and Minimum |
| netTranError | Count/Second | netTranError | userId and appId | Average, Maximum, and Minimum |
| netTranPacket | Count/Second | netTranPacket | userId and appId | Average, Maximum, and Minimum |
| tcpInactiveConn | Count | tcpActiveConn | userId and appId | Average, Maximum, and Minimum |
| tcpInactiveConn | Count | tcpInactiveConn | userId and appId | Average, Maximum, and Minimum |
| tcpTotalConn | Count | tcpTotalConn | userId and appId | Average, Maximum, and Minimum |