[[observability-spans]]
=== Observability - Spans

Below you can find a list of all spans declared by this project.

[[observability-spans-redis-command-observation]]
==== Redis Command Observation Span

> Timer created around a Redis command execution.

**Span name** `spring.data.redis`.

Fully qualified name of the enclosing class `org.springframework.data.redis.connection.lettuce.observability.RedisObservation`.



.Tag Keys
|===
|Name | Description
|`db.operation`|Redis command value.
|`db.redis.database_index`|Redis database index.
|`db.statement`|Redis statement.
|`db.system`|Database system.
|`db.user`|Redis user.
|`net.peer.name`|Name of the database host.
|`net.peer.port`|Logical remote port number.
|`net.sock.peer.addr`|Mongo peer address.
|`net.sock.peer.port`|Mongo peer port.
|`net.transport`|Network transport.
|`spring.data.redis.command.error`|Redis error response.
|===




