Akka provides metrics and tracing information from Akka actors, routers, dispatchers, actor systems,
cluster sharding and remoting components.
Executors provides metrics collection for executor services and wrappers that enable context
propagation to tasks scheduled on them.
Futures provides automatic context propagation through Scala, Twitter and Scalaz futures.
JDBC instruments JDBC drivers and the Hikari connection pool for tracing JDBC operations and extracting
metrics on the connection pool.
Logback provides converters that can be used to put Context information in your log patterns and
bytecode instrumentation that propagates the context as expected with using Logback’s AsyncAppender.
System Metrics provides host metrics like CPU, memory, network and file system usage.
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