--- title: Google Cloud Memorystore for Valkey description: >- Monitor performance, memory usage, replication, and persistence for Google Cloud Memorystore for Valkey. breadcrumbs: Docs > Integrations > Google Cloud Memorystore for Valkey --- > For the complete documentation index, see [llms.txt](https://docs.datadoghq.com/llms.txt). # Google Cloud Memorystore for Valkey Integration version1.0.0 {% callout %} # Important note for users on the following Datadog sites: us2.ddog-gov.com {% alert level="info" %} To find out if this integration is available in your organization, see your [Datadog Integrations](https://app.datadoghq.com/integrations) page or ask your organization administrator. To initiate an exception request to enable this integration for your organization, email [support@ddog-gov.com](mailto:support@ddog-gov.com). {% /alert %} {% /callout %} ## Overview{% #overview %} Google Cloud Memorystore for Valkey is a fully managed service for Valkey, an open source, in-memory data store that can be used for caching, gaming leaderboards, real-time analytics, and other low-latency use cases. Use the Datadog Google Cloud Platform integration to collect metrics from Google Cloud Memorystore for Valkey. ## Setup{% #setup %} ### Installation{% #installation %} If you haven't already, set up the [Google Cloud Platform integration](https://docs.datadoghq.com/integrations/google-cloud-platform.md) first. There are no other installation steps. ## Data Collected{% #data-collected %} ### Metrics{% #metrics %} | | | | | **gcp.memorystore.instance.backup.last_backup_duration**(gauge) | The duration of the last backup operation as milliseconds.*Shown as millisecond* | | **gcp.memorystore.instance.backup.last_backup_size**(gauge) | The size of the last backup in bytes.*Shown as byte* | | **gcp.memorystore.instance.backup.last_backup_start_time**(gauge) | The start time of the last backup operation.*Shown as second* | | **gcp.memorystore.instance.backup.last_backup_status**(gauge) | The status of the last backup operation as 1/0 (success/failure). | | **gcp.memorystore.instance.clients.average_connected_clients**(gauge) | Mean current number of client connections across the instance. | | **gcp.memorystore.instance.clients.maximum_connected_clients**(gauge) | Maximum current number of client connections across the instance. | | **gcp.memorystore.instance.clients.total_connected_clients**(gauge) | Current number of client connections to the instance. | | **gcp.memorystore.instance.commandstats.total_calls_count**(count) | Count of Engine commands. | | **gcp.memorystore.instance.commandstats.total_usec_count**(count) | The total time consumed per command.*Shown as microsecond* | | **gcp.memorystore.instance.cpu.average_utilization**(gauge) | Mean CPU utilization across the instance from 0.0 to 1.0.*Shown as percent* | | **gcp.memorystore.instance.cpu.maximum_utilization**(gauge) | Maximum CPU utilization across the instance from 0.0 to 1.0.*Shown as percent* | | **gcp.memorystore.instance.cross_instance_replication.secondary_average_replication_offset_diff**(gauge) | Average replication offset difference between primary shards and secondary shards.*Shown as byte* | | **gcp.memorystore.instance.cross_instance_replication.secondary_maximum_replication_offset_diff**(gauge) | Maximum replication offset difference between primary shards and secondary shards.*Shown as byte* | | **gcp.memorystore.instance.cross_instance_replication.secondary_replication_links**(gauge) | Number of replication links between a primary instance and a secondary instance. | | **gcp.memorystore.instance.import.last_import_duration**(gauge) | The duration of the last import operation as milliseconds.*Shown as millisecond* | | **gcp.memorystore.instance.import.last_import_start_time**(gauge) | The start time of the last import operation.*Shown as second* | | **gcp.memorystore.instance.keyspace.total_keys**(gauge) | Number of keys stored in the instance. | | **gcp.memorystore.instance.memory.average_utilization**(gauge) | Mean memory utilization across the instance from 0.0 to 1.0.*Shown as percent* | | **gcp.memorystore.instance.memory.maximum_utilization**(gauge) | Maximum memory utilization across the instance from 0.0 to 1.0.*Shown as percent* | | **gcp.memorystore.instance.memory.size**(gauge) | Memory size of the instance.*Shown as byte* | | **gcp.memorystore.instance.memory.total_used_memory**(gauge) | Total memory usage of the instance.*Shown as byte* | | **gcp.memorystore.instance.migration_status**(gauge) | Represents the migration status of the instance. It is HEALTHY if expected number of primary nodes are migrating and healthy. | | **gcp.memorystore.instance.node.bloomfilter.objects_count**(gauge) | Number of bloom filter object in the instance node. | | **gcp.memorystore.instance.node.bloomfilter.used_memory**(gauge) | Memory consumed by the bloom filter objects in the instance node.*Shown as byte* | | **gcp.memorystore.instance.node.clients.blocked_clients**(gauge) | Number of client connections blocked by the instance node. | | **gcp.memorystore.instance.node.clients.connected_clients**(gauge) | Number of clients connected to the instance node. | | **gcp.memorystore.instance.node.clients.maxclients**(gauge) | Max clients configuration from valkey conf. | | **gcp.memorystore.instance.node.clients.pubsub_clients**(gauge) | Number of clients in pubsub mode. | | **gcp.memorystore.instance.node.clients.recent_max_input_buffer**(gauge) | Max input buffer in bytes among current client connections.*Shown as byte* | | **gcp.memorystore.instance.node.clients.recent_max_output_buffer**(gauge) | Max output buffer in bytes among current client connections.*Shown as byte* | | **gcp.memorystore.instance.node.clients.tracking_clients**(gauge) | Number of clients that are being tracked by the server. | | **gcp.memorystore.instance.node.clients.watching_clients**(gauge) | Number of clients in watching mode. | | **gcp.memorystore.instance.node.commandstats.calls_count**(count) | Total number of calls for this command on the instance node in one minute. | | **gcp.memorystore.instance.node.commandstats.failed_calls_count**(count) | Total number of failed calls for this command. | | **gcp.memorystore.instance.node.commandstats.rejected_calls_count**(count) | Total number of rejected calls for this command. | | **gcp.memorystore.instance.node.commandstats.usec_count**(count) | The total time consumed per command in the instance node.*Shown as microsecond* | | **gcp.memorystore.instance.node.cpu.utilization**(gauge) | CPU utilization for the instance node from 0.0 to 1.0.*Shown as percent* | | **gcp.memorystore.instance.node.cross_instance_replication.follower_replication_offset_diff**(gauge) | Replication offset diff in bytes between a replicator node and its follower node, reported by the replicator node.*Shown as byte* | | **gcp.memorystore.instance.node.cross_instance_replication.role**(gauge) | Cross instance replication role of the node. | | **gcp.memorystore.instance.node.errorstats.errors_count**(count) | Different error counters for errors that occur within the engine. The engine field name is errorstat_XXX, where XXX can be MOVED, ERR, or OOM. | | **gcp.memorystore.instance.node.json.documents_count**(gauge) | Number of JSON documents in the instance node. | | **gcp.memorystore.instance.node.json.used_memory**(gauge) | Memory consumed by the JSON documents in the instance node.*Shown as byte* | | **gcp.memorystore.instance.node.keyspace.keys_with_expiration**(gauge) | Number of keys with an expiration. | | **gcp.memorystore.instance.node.keyspace.total_keys**(gauge) | Number of keys stored in the instance node. | | **gcp.memorystore.instance.node.memory.dataset_usage**(gauge) | Actual dataset memory usage. The engine field name is used_memory_dataset.*Shown as byte* | | **gcp.memorystore.instance.node.memory.lua_usage**(gauge) | Number of bytes used by the Lua engine.*Shown as byte* | | **gcp.memorystore.instance.node.memory.maxmemory**(gauge) | Maximum amount of memory valkey can consume, 0 means ram capping is disabled.*Shown as byte* | | **gcp.memorystore.instance.node.memory.maxmemory_policy**(gauge) | The maxmemory policy configuration on the node level. | | **gcp.memorystore.instance.node.memory.mem_not_counted_for_evict**(gauge) | Used memory that's not counted for key eviction. This is basically a transient replica and AOF buffers.*Shown as byte* | | **gcp.memorystore.instance.node.memory.normal_clients_usage**(gauge) | Total number of bytes used by normal clients.*Shown as byte* | | **gcp.memorystore.instance.node.memory.number_of_cached_scripts**(gauge) | The number of EVAL scripts cached by the server. | | **gcp.memorystore.instance.node.memory.number_of_functions**(gauge) | The number of functions. | | **gcp.memorystore.instance.node.memory.peak_usage**(gauge) | Peak memory consumed by Valkey ever (in bytes).*Shown as byte* | | **gcp.memorystore.instance.node.memory.replica_clients_usage**(gauge) | Total number of bytes used by replica clients.*Shown as byte* | | **gcp.memorystore.instance.node.memory.rss_usage**(gauge) | Number of bytes that Valkey allocated as seen by the operating system (a.k.a resident set size). This is the number reported by tools such as top(1) and ps(1).*Shown as byte* | | **gcp.memorystore.instance.node.memory.scripts_usage**(gauge) | Number of bytes overhead by the EVAL scripts and Function scripts (part of used memory). The engine field name is used_memory_scripts.*Shown as byte* | | **gcp.memorystore.instance.node.memory.usage**(gauge) | Total memory usage of the instance node.*Shown as byte* | | **gcp.memorystore.instance.node.memory.utilization**(gauge) | Memory utilization within the instance node from 0.0 to 1.0.*Shown as percent* | | **gcp.memorystore.instance.node.migration_link_reconnect_count**(count) | Number of migration link reconnections. | | **gcp.memorystore.instance.node.migration_received_bytes_size**(count) | Number of migration bytes received.*Shown as byte* | | **gcp.memorystore.instance.node.migration_status**(gauge) | Represents the migration status of the node. For example, if a primary node is in migrating state and replication link is up, it is HEALTHY. | | **gcp.memorystore.instance.node.persistence.aof_enabled**(gauge) | Flag indicating if AOF is enabled. | | **gcp.memorystore.instance.node.persistence.aof_fsync_errors_count**(count) | Count of AOF fsync errors on the instance node. | | **gcp.memorystore.instance.node.persistence.aof_fsync_lag**(gauge) | AOF lag between memory and persistent store on the instance node.*Shown as second* | | **gcp.memorystore.instance.node.persistence.aof_last_bgrewrite_status**(gauge) | Indicates the success of the last AOF bgrewrite operation on the instance node. | | **gcp.memorystore.instance.node.persistence.aof_last_cow_size**(gauge) | The size in bytes of the copy-on-write memory during the last AOF rewrite operation.*Shown as byte* | | **gcp.memorystore.instance.node.persistence.aof_last_rewrite_time_sec**(gauge) | Duration of the last AOF rewrite operation in seconds.*Shown as second* | | **gcp.memorystore.instance.node.persistence.aof_last_write_status**(gauge) | Indicates the success of the last AOF write operation on the instance node. | | **gcp.memorystore.instance.node.persistence.aof_rewrite_in_progress**(gauge) | Flag indicating if an AOF rewrite is in progress. | | **gcp.memorystore.instance.node.persistence.aof_rewrites_count**(count) | AOF rewrites count on the instance node. | | **gcp.memorystore.instance.node.persistence.async_loading**(gauge) | Flag indicating if async loading is in progress. | | **gcp.memorystore.instance.node.persistence.auto_restore_count**(count) | Count of restores from dumpfile on the instance node. | | **gcp.memorystore.instance.node.persistence.current_cow_peak**(gauge) | Peak size in bytes of the copy-on-write memory during the current fork operation.*Shown as byte* | | **gcp.memorystore.instance.node.persistence.current_cow_size**(gauge) | The size in bytes of the copy-on-write memory during the current fork operation.*Shown as byte* | | **gcp.memorystore.instance.node.persistence.current_fork_percentage**(gauge) | The percentage of the current fork operation progress (0-100). | | **gcp.memorystore.instance.node.persistence.current_save_keys_total**(gauge) | Number of keys at the beginning of the current save operation. | | **gcp.memorystore.instance.node.persistence.loading**(gauge) | Flag indicating if loading is in progress. | | **gcp.memorystore.instance.node.persistence.rdb_bgsave_in_progress**(gauge) | Indicates if a RDB BGSAVE is currently in progress on the instance node. | | **gcp.memorystore.instance.node.persistence.rdb_last_bgsave_status**(gauge) | Indicates the success of the last BGSAVE on the instance node. | | **gcp.memorystore.instance.node.persistence.rdb_last_bgsave_time_sec**(gauge) | Duration of the last RDB save operation in seconds.*Shown as second* | | **gcp.memorystore.instance.node.persistence.rdb_last_cow_size**(gauge) | The size in bytes of the copy-on-write memory during the last RDB save operation.*Shown as byte* | | **gcp.memorystore.instance.node.persistence.rdb_last_save_age**(gauge) | Measures the time in seconds, since the last successful snapshot.*Shown as second* | | **gcp.memorystore.instance.node.persistence.rdb_next_save_time_until**(gauge) | Measures the time in seconds, remaining until the next snapshot.*Shown as second* | | **gcp.memorystore.instance.node.persistence.rdb_saves_count**(count) | Count of RDB saves in the instance node. | | **gcp.memorystore.instance.node.replication.offset**(gauge) | Measures the replication offset bytes of the instance node.*Shown as byte* | | **gcp.memorystore.instance.node.replication.primary_sync_in_progress**(gauge) | Flag indicating if a primary syncing to replica is in progress. | | **gcp.memorystore.instance.node.replication.sync_full_count**(count) | The total number of full resyncs with replicas. | | **gcp.memorystore.instance.node.replication.sync_partial_err_count**(count) | The number of denied partial resync requests. | | **gcp.memorystore.instance.node.replication.sync_partial_ok_count**(count) | The number of accepted partial resync requests. | | **gcp.memorystore.instance.node.server.healthy**(gauge) | Indicates if Instance Node is healthy and available. | | **gcp.memorystore.instance.node.server.uptime**(gauge) | Measures the uptime of the instance node.*Shown as second* | | **gcp.memorystore.instance.node.stats.acl_access_denied_auths_count**(count) | Total number of ACL access denied authentication failures. | | **gcp.memorystore.instance.node.stats.client_output_buffer_limit_disconnections_count**(count) | Total number of disconnections due to client reaching output buffer limit. | | **gcp.memorystore.instance.node.stats.client_query_buffer_limit_disconnections_count**(count) | Total number of disconnections due to client reaching query buffer limit. | | **gcp.memorystore.instance.node.stats.connections_received_count**(count) | Count of total client connections created in the last one minute on the instance node. | | **gcp.memorystore.instance.node.stats.evicted_clients_count**(count) | Total number of client connections evicted due to client memory over eviction limit. | | **gcp.memorystore.instance.node.stats.evicted_keys_count**(count) | Count of evicted keys by the instance node. | | **gcp.memorystore.instance.node.stats.evicted_scripts_count**(count) | Number of evicted EVAL scripts due to LRU policy. | | **gcp.memorystore.instance.node.stats.expire_cycle_cpu_millisecond_count**(count) | The total cumulative amount of time spent on active expiry cycles.*Shown as millisecond* | | **gcp.memorystore.instance.node.stats.expired_keys_count**(count) | Count of key expiration events in the instance node. | | **gcp.memorystore.instance.node.stats.expired_keys_percentage**(gauge) | The percentage of keys probably expired.*Shown as percent* | | **gcp.memorystore.instance.node.stats.expired_time_cap_reached_count**(count) | The total count of times that active expiry cycles have stopped early. | | **gcp.memorystore.instance.node.stats.keyspace_hits_count**(count) | Count of successful lookup of keys in the instance node. | | **gcp.memorystore.instance.node.stats.keyspace_misses_count**(count) | Count of failed lookup of keys in the instance node. | | **gcp.memorystore.instance.node.stats.latest_fork_usec**(gauge) | Duration of the latest fork operation in microseconds.*Shown as microsecond* | | **gcp.memorystore.instance.node.stats.net_input_bytes_count**(count) | Count of incoming network bytes received by the instance node.*Shown as byte* | | **gcp.memorystore.instance.node.stats.net_output_bytes_count**(count) | Count of outgoing network bytes sent from the instance node.*Shown as byte* | | **gcp.memorystore.instance.node.stats.pubsub_channels**(gauge) | Global number of pub/sub channels with client subscriptions. | | **gcp.memorystore.instance.node.stats.pubsub_patterns**(gauge) | Global number of pub/sub patterns with client subscriptions. | | **gcp.memorystore.instance.node.stats.pubsubshard_channels**(gauge) | Global number of pub/sub shard channels with client subscriptions. | | **gcp.memorystore.instance.node.stats.rejected_connections_count**(count) | Number of connections rejected because of maxclients limit by the instance node. | | **gcp.memorystore.instance.node.stats.total_fork_count**(count) | Total number of forks since server start. | | **gcp.memorystore.instance.node.stats.tracking_total_items**(gauge) | Number of items (Sum of clients per key) being tracked by the server. | | **gcp.memorystore.instance.node.stats.tracking_total_keys**(gauge) | Number of keys being tracked by the server. | | **gcp.memorystore.instance.node.stats.tracking_total_prefixes**(gauge) | Number of tracked prefixes in server prefix table. | | **gcp.memorystore.instance.persistence.aof_fsync_lags.avg**(gauge) | Distribution of AOF lag between memory and persistent store across the instance.*Shown as second* | | **gcp.memorystore.instance.persistence.aof_fsync_lags.samplecount**(gauge) | Distribution of AOF lag between memory and persistent store across the instance. | | **gcp.memorystore.instance.persistence.aof_fsync_lags.sumsqdev**(gauge) | Distribution of AOF lag between memory and persistent store across the instance. | | **gcp.memorystore.instance.persistence.aof_rewrite_count**(count) | Count of AOF rewrites across the instance. | | **gcp.memorystore.instance.persistence.rdb_last_success_ages.avg**(gauge) | Age of RDB snapshots across instance.*Shown as second* | | **gcp.memorystore.instance.persistence.rdb_last_success_ages.samplecount**(gauge) | Age of RDB snapshots across instance. | | **gcp.memorystore.instance.persistence.rdb_last_success_ages.sumsqdev**(gauge) | Age of RDB snapshots across instance. | | **gcp.memorystore.instance.persistence.rdb_saves_count**(count) | Count of RDB saves across the instance. | | **gcp.memorystore.instance.replication.average_ack_lag**(gauge) | Mean replication acknowledge lag (in seconds) of replica across the instance.*Shown as second* | | **gcp.memorystore.instance.replication.average_offset_diff**(gauge) | Mean replication offset diff (in bytes) across the instance.*Shown as byte* | | **gcp.memorystore.instance.replication.maximum_ack_lag**(gauge) | Maximum replication acknowledge lag (in seconds) of replica across the instance.*Shown as second* | | **gcp.memorystore.instance.replication.maximum_offset_diff**(gauge) | Maximum replication offset diff (in bytes) across the instance.*Shown as byte* | | **gcp.memorystore.instance.search.attributes**(gauge) | The number of attributes across all indexes for vector search. | | **gcp.memorystore.instance.search.average_used_memory_bytes**(gauge) | The average per-node used memory for all search functionality, in bytes. | | **gcp.memorystore.instance.search.background_indexing_in_progress**(gauge) | Indicates if the background indexing is in progress across any index. When the metric value is true, background indexing is in progress in at least one index. | | **gcp.memorystore.instance.search.indexed_keys**(gauge) | The number of keys indexed across all indexes. | | **gcp.memorystore.instance.search.indexes**(gauge) | The number of indexes created for searching for vector search. | | **gcp.memorystore.instance.search.maximum_used_memory_bytes**(gauge) | The maximum per-node used memory for all search functionality, in bytes. | | **gcp.memorystore.instance.search.query_requests_count**(count) | The number of query requests across all indexes. | | **gcp.memorystore.instance.search.total_used_memory_bytes**(gauge) | The total used memory in bytes for all search functionality in all nodes, in bytes. | | **gcp.memorystore.instance.security.rotate_tls_cert_count**(count) | Count of TLS certificate rotations on the instance. | | **gcp.memorystore.instance.stats.average_evicted_keys**(gauge) | Mean number of evicted keys due to memory capacity. | | **gcp.memorystore.instance.stats.average_expired_keys**(gauge) | Mean number of key expiration events. | | **gcp.memorystore.instance.stats.average_keyspace_hits**(gauge) | Mean number of successful lookup of keys across the instance. | | **gcp.memorystore.instance.stats.average_keyspace_misses**(gauge) | Mean number of failed lookup of keys across the instance. | | **gcp.memorystore.instance.stats.maximum_evicted_keys**(gauge) | Maximum number of evicted keys due to memory capacity. | | **gcp.memorystore.instance.stats.maximum_expired_keys**(gauge) | Maximum number of key expiration events. | | **gcp.memorystore.instance.stats.maximum_keyspace_hits**(gauge) | Maximum number of successful lookup of keys across the instance. | | **gcp.memorystore.instance.stats.maximum_keyspace_misses**(gauge) | Maximum number of failed lookup of keys across the instance. | | **gcp.memorystore.instance.stats.total_connections_received_count**(count) | Count of client connections created in the last one minute. | | **gcp.memorystore.instance.stats.total_evicted_keys_count**(count) | Total number of evicted keys due to memory capacity. | | **gcp.memorystore.instance.stats.total_expired_keys_count**(count) | Total number of key expiration events. | | **gcp.memorystore.instance.stats.total_keyspace_hits_count**(count) | Total number of successful lookup of keys across the instance. | | **gcp.memorystore.instance.stats.total_keyspace_misses_count**(count) | Total number of failed lookup of keys across the instance. | | **gcp.memorystore.instance.stats.total_net_input_bytes_count**(count) | Count of incoming network bytes received by the instance.*Shown as byte* | | **gcp.memorystore.instance.stats.total_net_output_bytes_count**(count) | Count of outgoing network bytes sent from the instance.*Shown as byte* | | **gcp.memorystore.instance.stats.total_rejected_connections_count**(count) | Count of client connections rejected because of maxclients limit. | ### Events{% #events %} The Google Cloud Memorystore for Valkey integration does not include any events. ### Service Checks{% #service-checks %} The Google Cloud Memorystore for Valkey integration does not include any service checks. ## Troubleshooting{% #troubleshooting %} Need help? Contact [Datadog support](https://docs.datadoghq.com/help/).