Data Collection¶
After you enable data collection, APM collects application performance metrics and tracing data. Your personal privacy data will not be collected. The collected data will be used only for application performance analysis and fault diagnosis, and will not be used for commercial purposes.
Data Type | Collected Data | Transmission Mode | Storage Mode | Function | Storage Period |
Performance metric data | JVM data, exceptions, databases, SQL statements, and middleware call data | WebSocket Secure (WSS) | Tenant-based isolated storage on the server | Metric query and display at the frontend | 7 days for the basic edition and 30 days for the enterprise edition. The data will be permanently deleted upon expiration. |
Tracing data | Trace event data, including middleware invocation data | WSS | Tenant-based isolated storage on the server | Query and display at the tracing frontend | 7 days for the basic edition and 30 days for the enterprise edition. The data will be permanently deleted upon expiration. |
Resource information | Service type, service name, creation time, deletion time, node address, and service release API | WSS | Tenant-based isolated storage on the server | Query and display at the resource library frontend | 7 days for the basic edition and 30 days for the enterprise edition. The data will be permanently deleted upon expiration. |
Resource attributes | System type, system startup event, number of CPUs, service executor, service process ID, service pod ID, CPU label, system version, web framework, JVM version, time zone, system name, collector version, and LastMail URL | WSS | Tenant-based isolated storage on the server | Query and display at the resource library frontend | 7 days for the basic edition and 30 days for the enterprise edition. The data will be permanently deleted upon expiration. |
Collection Item | Maximum Value |
|---|---|
Monitoring item rows | 500 |
SQL length | 2000 characters |
SQL result bodies | 100 |
SQL result body content | 999 characters |
Redis body length | 100 characters |
Mongo clusters | 10 |
Mongo command length | 2000 characters |
HBase command length | 500 characters |
ES RestClients | 10 |
Cassandra CQL length | 2000 characters |
Cassandra sessions | 10 |
Kafka MBean object names | 100 |
Cache IP addresses corresponding to Kafka client IDs | 100 |
RabbitMQ connection addresses | 20 |
Cache connections for each RabbitMQ address | 100 |
RabbitMQ consumers | 500 |
Cache channels for each RabbitMQ consumer | 100 |
RabbitMQ messages without ACK in each channel | 3000 |
Manual ACK consumers in RabbitMQ cache | 20 |
RocketMQ PIDs | 20 |
RocketMQ client IDs | 20 |
Jetcd tag length | 500 characters |
HttpClient connections | 10 |
Report time of connection pool trace | 1 ms |
Dubbo invocation length | 500 characters |
Dubbo attachment length | 500 characters |
URL body length | 9999 characters |
Application code body length | 0 characters |
Java method body length | 8192 characters |