redis collector¶
redis collects Redis instance statistics.
Configuration¶
The common collector's configuration is:
| Parameter | Type | Default | Description |
|---|---|---|---|
id |
String | Collector's ID. Must be unique per agent instance. | |
type |
String | Must be redis |
|
interval |
Integer | agent.defaults.interval |
Repetition interval in seconds |
labels |
Object | Additional collector-level labels | |
relabel |
Array | Optional relabeling rules. See Relabeling Rules for details |
The collector-specific configuration is:
| Parameter | Type | Default | Description |
|---|---|---|---|
host |
String | 127.0.0.1 |
Redis server address |
port |
Integer | 6379 |
Redis server port |
db |
Integer | 0 |
Redis database |
user |
String | Optional database user | |
password |
String | Optional database password |
Config example:
Collected Metrics¶
| Metric | Metric Type | Description |
|---|---|---|
redis_uptime_in_seconds |
Gauge | ??? |
redis_io_threads_active |
Gauge | ??? |
redis_connected_clients |
Gauge | ??? |
redis_cluster_connections |
Gauge | ??? |
redis_maxclients |
Gauge | ??? |
redis_client_recent_max_input_buffer |
Gauge | ??? |
redis_client_recent_max_output_buffer |
Gauge | ??? |
redis_blocked_clients |
Gauge | ??? |
redis_tracking_clients |
Gauge | ??? |
redis_clients_in_timeout_table |
Gauge | ??? |
redis_used_memory |
Gauge | ??? |
redis_used_memory_rss |
Gauge | ??? |
redis_used_memory_peak |
Gauge | ??? |
redis_used_memory_overhead |
Gauge | ??? |
redis_used_memory_startup |
Gauge | ??? |
redis_used_memory_dataset |
Gauge | ??? |
redis_allocator_allocated |
Gauge | ??? |
redis_allocator_active |
Gauge | ??? |
redis_allocator_resident |
Gauge | ??? |
redis_total_system_memory |
Gauge | ??? |
redis_used_memory_lua |
Gauge | ??? |
redis_used_memory_vm_eval |
Gauge | ??? |
redis_used_memory_scripts_eval |
Gauge | ??? |
redis_number_of_cached_scripts |
Gauge | ??? |
redis_number_of_functions |
Gauge | ??? |
redis_number_of_libraries |
Gauge | ??? |
redis_used_memory_vm_functions |
Gauge | ??? |
redis_used_memory_vm_total |
Gauge | ??? |
redis_used_memory_functions |
Gauge | ??? |
redis_used_memory_scripts |
Gauge | ??? |
redis_maxmemory |
Gauge | ??? |
redis_allocator_frag_ratio |
Gauge | ??? |
redis_allocator_frag_bytes |
Gauge | ??? |
redis_allocator_rss_ratio |
Gauge | ??? |
redis_allocator_rss_bytes |
Gauge | ??? |
redis_rss_overhead_ratio |
Gauge | ??? |
redis_rss_overhead_bytes |
Gauge | ??? |
redis_mem_fragmentation_ratio |
Gauge | ??? |
redis_mem_fragmentation_bytes |
Gauge | ??? |
redis_mem_not_counted_for_evict |
Gauge | ??? |
redis_mem_replication_backlog |
Gauge | ??? |
redis_mem_total_replication_buffers |
Gauge | ??? |
redis_mem_clients_slaves |
Gauge | ??? |
redis_mem_clients_normal |
Gauge | ??? |
redis_mem_cluster_links |
Gauge | ??? |
redis_mem_aof_buffer |
Gauge | ??? |
redis_active_defrag_running |
Gauge | ??? |
redis_lazyfree_pending_objects |
Gauge | ??? |
redis_lazyfreed_objects |
Gauge | ??? |
redis_loading |
Gauge | ??? |
redis_async_loading |
Gauge | ??? |
redis_current_cow_peak |
Gauge | ??? |
redis_current_cow_size |
Gauge | ??? |
redis_current_cow_size_age |
Gauge | ??? |
redis_current_save_keys_processed |
Gauge | ??? |
redis_current_save_keys_total |
Gauge | ??? |
redis_rdb_changes_since_last_save |
Gauge | ??? |
redis_rdb_bgsave_in_progress |
Gauge | ??? |
redis_rdb_last_save_time |
Gauge | ??? |
redis_rdb_last_bgsave_time_sec |
Gauge | ??? |
redis_rdb_current_bgsave_time_sec |
Gauge | ??? |
redis_rdb_saves |
Gauge | ??? |
redis_rdb_last_cow_size |
Gauge | ??? |
redis_rdb_last_load_keys_expired |
Gauge | ??? |
redis_rdb_last_load_keys_loaded |
Gauge | ??? |
redis_aof_enabled |
Gauge | ??? |
redis_aof_rewrite_in_progress |
Gauge | ??? |
redis_aof_rewrite_scheduled |
Gauge | ??? |
redis_aof_last_rewrite_time_sec |
Gauge | ??? |
redis_aof_current_rewrite_time_sec |
Gauge | ??? |
redis_aof_rewrites |
Gauge | ??? |
redis_aof_rewrites_consecutive_failures |
Gauge | ??? |
redis_aof_last_cow_size |
Gauge | ??? |
redis_module_fork_in_progress |
Gauge | ??? |
redis_module_fork_last_cow_size |
Gauge | ??? |
redis_total_connections_received |
Gauge | ??? |
redis_total_commands_processed |
Gauge | ??? |
redis_instantaneous_ops_per_sec |
Gauge | ??? |
redis_total_net_input_bytes |
Gauge | ??? |
redis_total_net_output_bytes |
Gauge | ??? |
redis_total_net_repl_input_bytes |
Gauge | ??? |
redis_total_net_repl_output_bytes |
Gauge | ??? |
redis_instantaneous_input_kbps |
Gauge | ??? |
redis_instantaneous_output_kbps |
Gauge | ??? |
redis_instantaneous_input_repl_kbps |
Gauge | ??? |
redis_instantaneous_output_repl_kbps |
Gauge | ??? |
redis_rejected_connections |
Gauge | ??? |
redis_sync_full |
Gauge | ??? |
redis_sync_partial_ok |
Gauge | ??? |
redis_sync_partial_err |
Gauge | ??? |
redis_expired_keys |
Gauge | ??? |
redis_expired_stale_perc |
Gauge | ??? |
redis_expired_time_cap_reached_count |
Gauge | ??? |
redis_expire_cycle_cpu_milliseconds |
Gauge | ??? |
redis_evicted_keys |
Gauge | ??? |
redis_evicted_clients |
Gauge | ??? |
redis_total_eviction_exceeded_time |
Gauge | ??? |
redis_current_eviction_exceeded_time |
Gauge | ??? |
redis_keyspace_hits |
Gauge | ??? |
redis_keyspace_misses |
Gauge | ??? |
redis_pubsub_channels |
Gauge | ??? |
redis_pubsub_patterns |
Gauge | ??? |
redis_pubsubshard_channels |
Gauge | ??? |
redis_latest_fork_usec |
Gauge | ??? |
redis_total_forks |
Gauge | ??? |
redis_migrate_cached_sockets |
Gauge | ??? |
redis_slave_expires_tracked_keys |
Gauge | ??? |
redis_active_defrag_hits |
Gauge | ??? |
redis_active_defrag_misses |
Gauge | ??? |
redis_active_defrag_key_hits |
Gauge | ??? |
redis_active_defrag_key_misses |
Gauge | ??? |
redis_total_active_defrag_time |
Gauge | ??? |
redis_current_active_defrag_time |
Gauge | ??? |
redis_tracking_total_keys |
Gauge | ??? |
redis_tracking_total_items |
Gauge | ??? |
redis_tracking_total_prefixes |
Gauge | ??? |
redis_unexpected_error_replies |
Gauge | ??? |
redis_total_error_replies |
Gauge | ??? |
redis_dump_payload_sanitizations |
Gauge | ??? |
redis_total_reads_processed |
Gauge | ??? |
redis_total_writes_processed |
Gauge | ??? |
redis_io_threaded_reads_processed |
Gauge | ??? |
redis_io_threaded_writes_processed |
Gauge | ??? |
redis_reply_buffer_shrinks |
Gauge | ??? |
redis_reply_buffer_expands |
Gauge | ??? |
redis_connected_slaves |
Gauge | ??? |
redis_master_replid2 |
Gauge | ??? |
redis_master_repl_offset |
Gauge | ??? |
redis_second_repl_offset |
Gauge | ??? |
redis_repl_backlog_active |
Gauge | ??? |
redis_repl_backlog_size |
Gauge | ??? |
redis_repl_backlog_first_byte_offset |
Gauge | ??? |
redis_repl_backlog_histlen |
Gauge | ??? |
redis_used_cpu_sys |
Gauge | ??? |
redis_used_cpu_user |
Gauge | ??? |
redis_used_cpu_sys_children |
Gauge | ??? |
redis_used_cpu_user_children |
Gauge | ??? |
redis_used_cpu_sys_main_thread |
Gauge | ??? |
redis_used_cpu_user_main_thread |
Gauge | ??? |
Labels¶
redis collector appends the following labels
| Label | Description |
|---|---|
host |
Server address, same as the host configuration parameter |
port |
Server port, same as the port configuration parameter |