Monitoring Finagle
The Finagle sensor is automatically deployed and installed after you install the Instana agent.
Support information
To make sure that the Finagle sensor is compatible with your current setup, check the following support information sections:
Supported versions and support policy
The following table shows the latest supported version and support policy:
| Technology | Support policy | Latest technology version | Latest supported version |
|---|---|---|---|
| Finagle | On demand | 24.5.0 | 6.44.0 |
For more information about the support policy, see Support strategy for sensors.
Supported client-side tracing
For this technology, Instana supports tracing. For more information, see Instrumented frameworks and libraries.
Configuring
The agent natively monitors Finagle, and configuration is optional.
Configuring the polling rate
You can configure how often Instana polls Finagle to collect data and metrics by using the poll_rate parameter in the agent configuration.yaml file as shown in the following example:
com.instana.plugin.finagle:
poll_rate: 1 # Value is in seconds. Default value is 1 second.Sensor (Data Collection)
Finagle is a fault tolerant, protocol-agnostic RPC system. It is an extensible RPC system for the JVM, used to construct high-concurrency servers. Finagle implements uniform client and server APIs for several protocols, and is designed for high performance and concurrency.
Tracked Configuration
- Process ID
- Name
Custom metrics
Instana agent is capable of collecting all Finagle custom metrics:
- Counters
- Gauges
- Histograms
- Meters
- Timers