Redis fields
Redis metrics collected from Redis.
redis contains the information and statistics from Redis.
info contains the information and statistics returned by the INFO command.
Redis client stats.
redis.info.clients.connected-
Number of client connections (excluding connections from slaves).
type: long
redis.info.clients.max_output_buffer-
Longest output list among current client connections.
type: long
redis.info.clients.max_input_buffer-
Biggest input buffer among current client connections (on redis 5.0).
type: long
redis.info.clients.blocked-
Number of clients pending on a blocking call (BLPOP, BRPOP, BRPOPLPUSH).
type: long
Redis cluster information.
redis.info.cluster.enabled-
Indicates that the Redis cluster is enabled.
type: boolean
Redis CPU stats
redis.info.cpu.used.sys-
System CPU consumed by the Redis server.
type: scaled_float
redis.info.cpu.used.sys_children-
System CPU consumed by the background processes.
type: scaled_float
redis.info.cpu.used.user-
User CPU consumed by the Redis server.
type: scaled_float
redis.info.cpu.used.user_children-
User CPU consumed by the background processes.
type: scaled_float
Redis memory stats.
redis.info.memory.used.value-
Total number of bytes allocated by Redis.
type: long
format: bytes
redis.info.memory.used.rss-
Number of bytes that Redis allocated as seen by the operating system (a.k.a resident set size).
type: long
format: bytes
redis.info.memory.used.peak-
Peak memory consumed by Redis.
type: long
format: bytes
redis.info.memory.used.lua-
Used memory by the Lua engine.
type: long
format: bytes
redis.info.memory.used.dataset-
The size in bytes of the dataset
type: long
format: bytes
redis.info.memory.max.value-
Memory limit.
type: long
format: bytes
redis.info.memory.max.policy-
Eviction policy to use when memory limit is reached.
type: keyword
redis.info.memory.fragmentation.ratio-
Ratio between used_memory_rss and used_memory
type: float
redis.info.memory.fragmentation.bytes-
Bytes between used_memory_rss and used_memory
type: long
format: bytes
redis.info.memory.active_defrag.is_running-
Flag indicating if active defragmentation is active
type: boolean
redis.info.memory.allocator-
Memory allocator.
type: keyword
redis.info.memory.allocator_stats.allocated-
Allocated memory
type: long
format: bytes
redis.info.memory.allocator_stats.active-
Active memory
type: long
format: bytes
redis.info.memory.allocator_stats.resident-
Resident memory
type: long
format: bytes
redis.info.memory.allocator_stats.fragmentation.ratio-
Fragmentation ratio
type: float
redis.info.memory.allocator_stats.fragmentation.bytes-
Fragmented bytes
type: long
format: bytes
redis.info.memory.allocator_stats.rss.ratio-
Resident ratio
type: float
redis.info.memory.allocator_stats.rss.bytes-
Resident bytes
type: long
format: bytes
Redis CPU stats.
redis.info.persistence.loading-
Flag indicating if the load of a dump file is on-going
type: boolean
Provides information about RDB persistence
redis.info.persistence.rdb.last_save.changes_since-
Number of changes since the last dump
type: long
redis.info.persistence.rdb.last_save.time-
Epoch-based timestamp of last successful RDB save
type: long
redis.info.persistence.rdb.bgsave.in_progress-
Flag indicating a RDB save is on-going
type: boolean
redis.info.persistence.rdb.bgsave.last_status-
Status of the last RDB save operation
type: keyword
redis.info.persistence.rdb.bgsave.last_time.sec-
Duration of the last RDB save operation in seconds
type: long
format: duration
redis.info.persistence.rdb.bgsave.current_time.sec-
Duration of the on-going RDB save operation if any
type: long
format: duration
redis.info.persistence.rdb.copy_on_write.last_size-
The size in bytes of copy-on-write allocations during the last RBD save operation
type: long
format: bytes
Provides information about AOF persitence
redis.info.persistence.aof.enabled-
Flag indicating AOF logging is activated
type: boolean
redis.info.persistence.aof.rewrite.in_progress-
Flag indicating a AOF rewrite operation is on-going
type: boolean
redis.info.persistence.aof.rewrite.scheduled-
Flag indicating an AOF rewrite operation will be scheduled once the on-going RDB save is complete.
type: boolean
redis.info.persistence.aof.rewrite.last_time.sec-
Duration of the last AOF rewrite operation in seconds
type: long
format: duration
redis.info.persistence.aof.rewrite.current_time.sec-
Duration of the on-going AOF rewrite operation if any
type: long
format: duration
redis.info.persistence.aof.rewrite.buffer.size-
Size of the AOF rewrite buffer
type: long
format: bytes
redis.info.persistence.aof.bgrewrite.last_status-
Status of the last AOF rewrite operatio
type: keyword
redis.info.persistence.aof.write.last_status-
Status of the last write operation to the AOF
type: keyword
redis.info.persistence.aof.copy_on_write.last_size-
The size in bytes of copy-on-write allocations during the last RBD save operation
type: long
format: bytes
redis.info.persistence.aof.buffer.size-
Size of the AOF buffer
type: long
format: bytes
redis.info.persistence.aof.size.current-
AOF current file size
type: long
format: bytes
redis.info.persistence.aof.size.base-
AOF file size on latest startup or rewrite
type: long
format: bytes
redis.info.persistence.aof.fsync.pending-
Number of fsync pending jobs in background I/O queue
type: long
redis.info.persistence.aof.fsync.delayed-
Delayed fsync counter
type: long
Replication
redis.info.replication.role-
Role of the instance (can be "master", or "slave").
type: keyword
redis.info.replication.connected_slaves-
Number of connected slaves
type: long
redis.info.replication.backlog.active-
Flag indicating replication backlog is active
type: long
redis.info.replication.backlog.size-
Total size in bytes of the replication backlog buffer
type: long
format: bytes
redis.info.replication.backlog.first_byte_offset-
The master offset of the replication backlog buffer
type: long
redis.info.replication.backlog.histlen-
Size in bytes of the data in the replication backlog buffer
type: long
redis.info.replication.master.offset-
The server's current replication offset
type: long
redis.info.replication.master.second_offset-
The offset up to which replication IDs are accepted
type: long
redis.info.replication.master.link_status-
Status of the link (up/down)
type: keyword
redis.info.replication.master.last_io_seconds_ago-
Number of seconds since the last interaction with master
type: long
format: duration
redis.info.replication.master.sync.in_progress-
Indicate the master is syncing to the slave
type: boolean
redis.info.replication.master.sync.left_bytes-
Number of bytes left before syncing is complete
type: long
format: bytes
redis.info.replication.master.sync.last_io_seconds_ago-
Number of seconds since last transfer I/O during a SYNC operation
type: long
format: duration
redis.info.replication.slave.offset-
The replication offset of the slave instance
type: long
redis.info.replication.slave.priority-
The priority of the instance as a candidate for failover
type: long
redis.info.replication.slave.is_readonly-
Flag indicating if the slave is read-only
type: boolean
Server info
redis.info.server.version-
None
type: alias
alias to: service.version
redis.info.server.git_sha1-
None
type: keyword
redis.info.server.git_dirty-
None
type: keyword
redis.info.server.build_id-
None
type: keyword
redis.info.server.mode-
None
type: keyword
redis.info.server.os-
None
type: alias
alias to: os.full
redis.info.server.arch_bits-
None
type: keyword
redis.info.server.multiplexing_api-
None
type: keyword
redis.info.server.gcc_version-
None
type: keyword
redis.info.server.process_id-
None
type: alias
alias to: process.pid
redis.info.server.run_id-
None
type: keyword
redis.info.server.tcp_port-
None
type: long
redis.info.server.uptime-
None
type: long
redis.info.server.hz-
None
type: long
redis.info.server.lru_clock-
None
type: long
redis.info.server.config_file-
None
type: keyword
Redis stats.
redis.info.stats.connections.received-
Total number of connections received.
type: long
redis.info.stats.connections.rejected-
Total number of connections rejected.
type: long
redis.info.stats.commands_processed-
Total number of commands processed.
type: long
redis.info.stats.net.input.bytes-
Total network input in bytes.
type: long
redis.info.stats.net.output.bytes-
Total network output in bytes.
type: long
redis.info.stats.instantaneous.ops_per_sec-
Number of commands processed per second
type: long
redis.info.stats.instantaneous.input_kbps-
The network's read rate per second in KB/sec
type: scaled_float
redis.info.stats.instantaneous.output_kbps-
The network's write rate per second in KB/sec
type: scaled_float
redis.info.stats.sync.full-
The number of full resyncs with slaves
type: long
redis.info.stats.sync.partial.ok-
The number of accepted partial resync requests
type: long
redis.info.stats.sync.partial.err-
The number of denied partial resync requests
type: long
redis.info.stats.keys.expired-
Total number of key expiration events
type: long
redis.info.stats.keys.evicted-
Number of evicted keys due to maxmemory limit
type: long
redis.info.stats.keyspace.hits-
Number of successful lookup of keys in the main dictionary
type: long
redis.info.stats.keyspace.misses-
Number of failed lookup of keys in the main dictionary
type: long
redis.info.stats.pubsub.channels-
Global number of pub/sub channels with client subscriptions
type: long
redis.info.stats.pubsub.patterns-
Global number of pub/sub pattern with client subscriptions
type: long
redis.info.stats.latest_fork_usec-
Duration of the latest fork operation in microseconds
type: long
redis.info.stats.migrate_cached_sockets-
The number of sockets open for MIGRATE purposes
type: long
redis.info.stats.slave_expires_tracked_keys-
The number of keys tracked for expiry purposes (applicable only to writable slaves)
type: long
redis.info.stats.active_defrag.hits-
Number of value reallocations performed by active the defragmentation process
type: long
redis.info.stats.active_defrag.misses-
Number of aborted value reallocations started by the active defragmentation process
type: long
redis.info.stats.active_defrag.key_hits-
Number of keys that were actively defragmented
type: long
redis.info.stats.active_defrag.key_misses-
Number of keys that were skipped by the active defragmentation process
type: long
redis.info.slowlog.count-
Count of slow operations
type: long
Redis command statistics
redis.info.commandstats.*.calls-
The number of calls that reached command execution (not rejected).
type: long
redis.info.commandstats.*.usec-
The total CPU time consumed by these commands.
type: long
redis.info.commandstats.*.usec_per_call-
The average CPU consumed per command execution.
type: float
redis.info.commandstats.*.rejected_calls-
The number of rejected calls (on redis 6.2-rc2).
type: long
redis.info.commandstats.*.failed_calls-
The number of failed calls (on redis 6.2-rc2).
type: long
key contains information about keys.
redis.key.name-
Key name.
type: keyword
redis.key.id-
Unique id for this key (With the form <keyspace>:<name>).
type: keyword
redis.key.type-
Key type as shown by
TYPEcommand.type: keyword
redis.key.length-
Length of the key (Number of elements for lists, length for strings, cardinality for sets).
type: long
redis.key.expire.ttl-
Seconds to expire.
type: long
keyspace contains the information about the keyspaces returned by the INFO command.
redis.keyspace.id-
Keyspace identifier.
type: keyword
redis.keyspace.avg_ttl-
Average ttl.
type: long
redis.keyspace.keys-
Number of keys in the keyspace.
type: long
redis.keyspace.expires-
type: long