Usage of /usr/bin/redis_exporter:
  -append-instance-role-label
    	Whether to append 'instance_role' label to redis metrics
  -basic-auth-hash-password string
    	Hashed password for basic authentication, bcrypt format, conflicts with --basic-auth-password
  -basic-auth-password string
    	Password for basic authentication, conflicts with --basic-auth-hash-password
  -basic-auth-username string
    	Username for basic authentication
  -check-key-groups string
    	Comma separated list of lua regex for grouping keys
  -check-keys string
    	Comma separated list of key-patterns to export value and length/size, searched for with SCAN
  -check-keys-batch-size int
    	Approximate number of keys to process in each execution, larger value speeds up scanning.
    	WARNING: Still Redis is a single-threaded app, huge COUNT can affect production environment. (default 1000)
  -check-search-indexes string
    	Regex pattern for Redis Search indexes to export metrics from FT.INFO command (default ".*")
  -check-single-keys string
    	Comma separated list of single keys to export value and length/size
  -check-single-streams string
    	Comma separated list of single streams to export info about streams, groups and consumers
  -check-streams string
    	Comma separated list of stream-patterns to export info about streams, groups and consumers, searched for with SCAN (only keys of type stream)
  -cluster-discover-hostnames /discover-cluster-nodes
    	Whether to use hostname for cluster node discovery if available via /discover-cluster-nodes endpoint.
  -config-command string
    	What to use for the CONFIG command, set to "-" to skip config metrics extraction (default "CONFIG")
  -connection-timeout string
    	Timeout for connection to Redis instance (default "15s")
  -count-keys string
    	Comma separated list of patterns to count (eg: 'db0=production_*,db3=sessions:*'), searched for with SCAN
  -debug
    	Output verbose debug information (sets log level to DEBUG, takes precedence over "--log-level")
  -disable-exporting-key-values
    	Whether to disable values of keys stored in redis as labels or not when using check-keys/check-single-key
  -disable-scrape-endpoint
    	Whether to disable the /scrape endpoint
  -exclude-commandlog-metrics
    	Do not try to collect commandlog metrics (skips the COMMANDLOG commands and the support probe)
  -exclude-latency-histogram-metrics
    	Do not try to collect latency histogram metrics
  -exclude-slowlog-metrics
    	Do not try to collect slowlog metrics (skips the SLOWLOG commands)
  -export-client-idle-threshold int
    	Export the number of clients idle longer than this many seconds, excluding blocked, pub/sub, replication, and MONITOR clients. 0 disables the metric
  -export-client-list
    	Whether to scrape Client List specific metrics
  -export-client-port
    	Whether to include the client's port when exporting the client list. Warning: including the port increases the number of metrics generated and will make your Prometheus server take up more memory
  -include-cluster-slot-stats
    	Whether to collect per-slot metrics from CLUSTER SLOT-STATS (Valkey 8.0+, up to 16384 slots x 4 series)
  -include-config-metrics
    	Whether to include all config settings as metrics
  -include-go-runtime-metrics
    	Whether to include Go runtime metrics
  -include-keysizes-metrics
    	Whether to collect key size distribution metrics from the KEYSIZES section of INFO (Redis 8.0+); one series per non-empty power-of-two bucket per data type, measure and db (theoretically up to 64 buckets)
  -include-metrics-for-empty-databases
    	Whether to emit db metrics (like db_keys) for empty databases (default true)
  -include-modules-metrics
    	Whether to collect Redis Modules metrics
  -include-rdb-file-size-metric
    	Whether to include RDB file size metric. Note: Requires the exporter to run on the same host as Redis with read access to the RDB directory. Will not work in remote or containerized deployments where the RDB file is not accessible.
  -include-search-indexes-metrics
    	Whether to collect Redis Search indexes metrics
  -include-sentinel-peer-info
    	Whether to export sentinel_peer_info metrics (high cardinality)
  -include-system-metrics
    	Whether to include system metrics like e.g. redis_total_system_memory_bytes
  -is-cluster
    	Whether this is a redis cluster (Enable this if you need to fetch key level data on a Redis Cluster).
  -is-tile38
    	Whether to scrape Tile38 specific metrics
  -log-format string
    	Log format, valid options are txt and json (default "txt")
  -log-level string
    	Set log level (default "INFO")
  -lua-script-read-only
    	Use EVAL_RO command for gathering extra metrics with Lua script
  -max-distinct-key-groups int
    	The maximum number of distinct key groups with the most memory utilization to present as distinct metrics per database, the leftover key groups will be aggregated in the 'overflow' bucket (default 100)
  -namespace string
    	Namespace for metrics (default "redis")
  -ping-on-connect
    	Whether to ping the redis instance after connecting
  -redact-config-metrics
    	Whether to redact config settings that include potentially sensitive information like passwords (default true)
  -redis-only-metrics
    	Whether to export only Redis metrics (omit Go process+runtime metrics)
  -redis.addr string
    	Address of the Redis instance to scrape (default "redis://localhost:6379")
  -redis.password string
    	Password of the Redis instance to scrape
  -redis.password-file string
    	Password file of the Redis instance to scrape
  -redis.user string
    	User name to use for authentication (Redis ACL for Redis 6.0 and newer)
  -script string
    	Comma separated list of path(s) to Redis Lua script(s) for gathering extra metrics
  -set-client-name
    	Whether to set client name to redis_exporter (default true)
  -skip-checkkeys-for-role-master
    	Whether to skip gathering the check-keys metrics (size, val) when the instance is of type master (reduce load on master nodes)
  -skip-tls-verification
    	Whether to to skip TLS verification
  -streams-exclude-consumer-metrics
    	Don't collect per consumer metrics for streams (decreases cardinality)
  -tls-ca-cert-file string
    	Name of the CA certificate file (including full path) if the server requires TLS client authentication
  -tls-client-cert-file string
    	Name of the client certificate file (including full path) if the server requires TLS client authentication
  -tls-client-key-file string
    	Name of the client key file (including full path) if the server requires TLS client authentication
  -tls-server-ca-cert-file string
    	Name of the CA certificate file (including full path) if the web interface and telemetry should require TLS client authentication
  -tls-server-cert-file string
    	Name of the server certificate file (including full path) if the web interface and telemetry should use TLS
  -tls-server-key-file string
    	Name of the server key file (including full path) if the web interface and telemetry should use TLS
  -tls-server-min-version string
    	Minimum TLS version that is acceptable by the web interface and telemetry when using TLS (default "TLS1.2")
  -tls-server-name string
    	Server name used to verify the Redis server certificate when connecting over TLS
  -version
    	Show version information and exit
  -web.listen-address string
    	Address to listen on for web interface and telemetry. (default ":9121")
  -web.telemetry-path string
    	Path under which to expose metrics. (default "/metrics")