{
  "schema_version": 2,
  "id": "operate/rs/references/metrics",
  "title": "Real-time metrics",
  "url": "https://redis.io/docs/latest/operate/rs/7.4/references/metrics/",
  "summary": "Documents the metrics that are tracked with Redis Enterprise Software.",
  "content": "\nIn the Redis Enterprise Cluster Manager UI, you can see real-time performance metrics for clusters, nodes, databases, and shards, and configure alerts that send notifications based on alert parameters. Select the **Metrics** tab to view the metrics for each component. For more information, see [Monitoring with metrics and alerts](https://redis.io/docs/latest/operate/rs/clusters/monitoring).\n\nSee the following topics for metrics definitions:\n- [Database operations](https://redis.io/docs/latest/operate/rs/references/metrics/database-operations) for database metrics\n- [Resource usage](https://redis.io/docs/latest/operate/rs/references/metrics/resource-usage) for resource and database usage metrics\n- [Auto Tiering](https://redis.io/docs/latest/operate/rs/references/metrics/auto-tiering) for additional metrics for [Auto Tiering ](https://redis.io/docs/latest/operate/rs/databases/auto-tiering) databases\n\n## Prometheus metrics\n\nTo collect and display metrics data from your databases and other cluster components,\nyou can connect your [Prometheus](https://prometheus.io/) and [Grafana](https://grafana.com/) server to your Redis Enterprise Software cluster. See [Metrics in Prometheus](https://redis.io/docs/latest/integrate/prometheus-with-redis-enterprise/prometheus-metrics-definitions) for a list of available metrics.\n\nWe recommend you use Prometheus and Grafana to view metrics history and trends.\n\nSee [Prometheus integration](https://redis.io/docs/latest/integrate/prometheus-with-redis-enterprise) to learn how to connect Prometheus and Grafana to your Redis Enterprise database.\n\n## Limitations\n\n### Shard limit\n\nMetrics information is not shown for clusters with more than 128 shards. For large clusters, we recommend you use [Prometheus and Grafana](https://redis.io/docs/latest/integrate/prometheus-with-redis-enterprise) to view metrics.\n\n### Metrics not shown during shard migration\n\nThe following metrics are not measured during [shard migration](https://redis.io/docs/latest/operate/rs/databases/configure/replica-ha). If you view these metrics while resharding, the graph will be blank.\n\n- [Evicted objects/sec](https://redis.io/docs/latest/operate/rs/references/metrics/database-operations#evicted-objectssec)\n- [Expired objects/sec](https://redis.io/docs/latest/operate/rs/references/metrics/database-operations#expired-objectssec)\n- [Read misses/sec](https://redis.io/docs/latest/operate/rs/references/metrics/database-operations#read-missessec)\n- [Write misses/sec](https://redis.io/docs/latest/operate/rs/references/metrics/database-operations#write-missessec)\n- [Total keys](https://redis.io/docs/latest/operate/rs/references/metrics/database-operations#total-keys)\n- [Incoming traffic](https://redis.io/docs/latest/operate/rs/references/metrics/resource-usage#incoming-traffic)\n- [Outgoing traffic](https://redis.io/docs/latest/operate/rs/references/metrics/resource-usage#outgoing-traffic)\n- [Used memory](https://redis.io/docs/latest/operate/rs/references/metrics/resource-usage#used-memory)\n",
  "tags": ["docs","operate","rs","rc"],
  "last_updated": "2026-10-21T09:46:20-07:00",
  "children": [{"id":"operate/rs/references/metrics/auto-tiering","summary":"","title":"Auto Tiering Metrics","url":"https://redis.io/docs/latest/operate/rs/7.4/references/metrics/auto-tiering/"},{"id":"operate/rs/references/metrics/database-operations","summary":"","title":"Database operations metrics","url":"https://redis.io/docs/latest/operate/rs/7.4/references/metrics/database-operations/"},{"id":"operate/rs/references/metrics/resource-usage","summary":"","title":"Resource usage metrics","url":"https://redis.io/docs/latest/operate/rs/7.4/references/metrics/resource-usage/"}]
}