# SOFARPC

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> OpenTelemetry Java agent instrumentation

The SOFARPC instrumentation provides RPC client spans and metrics, and RPC server spans and metrics for SOFARPC RPC calls.

- **Name**: `sofa-rpc-5.4`
- **Scope**: `io.opentelemetry.sofa-rpc-5.4`
- **Target versions**: `com.alipay.sofa:sofa-rpc-all:[5.4.0,)`
- **Library**: https://github.com/sofastack/sofa-rpc/

## Telemetry

- **Metrics**: `rpc.client.duration`, `rpc.server.duration`
- **Span attributes**: `peer.service`, `rpc.method`, `rpc.service`, `rpc.system`, `server.address`, `server.port`

## Configuration

| Option | Type | Default | Description |
| --- | --- | --- | --- |
| `otel.instrumentation.common.peer-service-mapping` | map |  | Used to specify a mapping from host names or IP addresses to peer services. |

## Data

- **JSON**: [/data/javaagent/instrumentations/sofa-rpc-5.4/sofa-rpc-5.4-c755d43010d1.json](/data/javaagent/instrumentations/sofa-rpc-5.4/sofa-rpc-5.4-c755d43010d1.json)
- **Explore**: [/java-agent/instrumentation/sofa-rpc-5.4](/java-agent/instrumentation/sofa-rpc-5.4)