--- title: Metrics and analytics description: Query Workers KV operations and storage metrics via the dashboard or the GraphQL Analytics API. image: https://developers.cloudflare.com/dev-products-preview.png --- > Documentation Index > Fetch the complete documentation index at: https://developers.cloudflare.com/kv/llms.txt > Use this file to discover all available pages before exploring further. [Skip to content](#%5Ftop) # Metrics and analytics KV exposes analytics that allow you to inspect requests and storage across all namespaces in your account. The metrics displayed in the [Cloudflare dashboard ↗](https://dash.cloudflare.com/) charts are queried from Cloudflare’s [GraphQL Analytics API](https://developers.cloudflare.com/analytics/graphql-api/). You can access the metrics [programmatically](#query-via-the-graphql-api) via GraphQL or HTTP client. ## Metrics KV currently exposes the below metrics: | Dataset | GraphQL Dataset Name | Description | | ---------- | -------------------------- | ------------------------------------------------------------------- | | Operations | kvOperationsAdaptiveGroups | This dataset consists of the operations made to your KV namespaces. | | Storage | kvStorageAdaptiveGroups | This dataset consists of the storage details of your KV namespaces. | Metrics can be queried (and are retained) for the past 31 days. ## View metrics in the dashboard Per-namespace analytics for KV are available in the Cloudflare dashboard. To view current and historical metrics for a database: 1. In the Cloudflare dashboard, go to the **Workers KV** page. [ Go to **Workers KV** ](https://dash.cloudflare.com/?to=/:account/workers/kv/namespaces) 2. Select an existing namespace. 3. Select the **Metrics** tab. You can optionally select a time window to query. This defaults to the last 24 hours. ## Query via the GraphQL API You can programmatically query analytics for your KV namespaces via the [GraphQL Analytics API](https://developers.cloudflare.com/analytics/graphql-api/). This API queries the same datasets as the Cloudflare dashboard, and supports GraphQL [introspection](https://developers.cloudflare.com/analytics/graphql-api/features/discovery/introspection/). To get started using the [GraphQL Analytics API](https://developers.cloudflare.com/analytics/graphql-api/), follow the documentation to setup [Authentication for the GraphQL Analytics API](https://developers.cloudflare.com/analytics/graphql-api/getting-started/authentication/). To use the GraphQL API to retrieve KV's datasets, you must provide the `accountTag` filter with your Cloudflare Account ID. The GraphQL datasets for KV include: * `kvOperationsAdaptiveGroups` * `kvStorageAdaptiveGroups` ### Examples The following are common GraphQL queries that you can use to retrieve information about KV analytics. These queries make use of variables `$accountTag`, `$date_geq`, `$date_leq`, and `$namespaceId`, which should be set as GraphQL variables or replaced in line. These variables should look similar to these: ``` { "accountTag": "", "namespaceId": "", "date_geq": "2024-07-15", "date_leq": "2024-07-30"} ``` #### Operations To query the sum of read, write, delete, and list operations for a given `namespaceId` and for a given date range (`start` and `end`), grouped by `date` and `actionType`: ``` query KvOperationsSample( $accountTag: string! $namespaceId: string $start: Date $end: Date) { viewer { accounts(filter: { accountTag: $accountTag }) { kvOperationsAdaptiveGroups( filter: { namespaceId: $namespaceId, date_geq: $start, date_leq: $end } limit: 10000 orderBy: [date_DESC] ) { sum { requests } dimensions { date actionType } } } }} ``` [Run in GraphQL API Explorer](https://graphql.cloudflare.com/explorer?query=I4VwpgTgngBA0gNwPIAdIEMAuBLA9gOwGcBldAWxQBswAKAKBhgBJ0BjV3EfTAFXQHMAXDEKYI2fPwCEDZvnJhCKNmACSAE2Gjxk2U1HoImYQBEsYPWHyaYZzBYCUMAN6yE2MAHdIL2YzYcXJiENABm2JT2EMLOMAGc3HxCzPFBSTAAvk6ujLkwANbIaBBYeEQAguroKDgIYADiEJwoIX55MOGRkDEw8mSKyqxqNkx9AyoaADQwVfYA+vxgwML6mIaY07Ngc9TLzFbqmW15lNhk2MYwAIwADHc3x7m4EOqQAEJQwgDaW3MmAKLEADCAF1HtlHoxCCAyL52u0IEtwKJCJCjvDGOozlZCGVCHCMZjzGj-KwcAQeFA0GiMo9aXl6UcMkA&variables=N4IghgxhD2CuB2AXAKmA5iAXCAggYTwHkBVAOWQH0BJAERABoR4wBbAUwGcAHSNqgEywgASgFEACgBl8oigHUqyABLU6jDojAAnREIBMABj0A2ALQGzegJwMQbeIOyGT5swGYDIAL5A) To query the distribution of the latency for read operations for a given `namespaceId` within a given date range (`start`, `end`): ``` query KvOperationsSample2( $accountTag: string! $namespaceId: string $start: Date $end: Date) { viewer { accounts(filter: { accountTag: $accountTag }) { kvOperationsAdaptiveGroups( filter: { namespaceId: $namespaceId date_geq: $start date_leq: $end actionType: "read" } limit: 10000 ) { sum { requests } dimensions { actionType } quantiles { latencyMsP25 latencyMsP50 latencyMsP75 latencyMsP90 latencyMsP99 latencyMsP999 } } } }} ``` [Run in GraphQL API Explorer](https://graphql.cloudflare.com/explorer?query=I4VwpgTgngBA0gNwPIAdIEMAuBLA9gOwGcBldAWxQBswAmACgCgYYASdAY3dxH0wBV0AcwBcMQpgjZ8ggIRNW+cmEIoOYAJIATUeMnT5LcegiZRAESxgDYfNpgXMVgJQwA3vITYwAd0hv5zBxcPJiEdABm2JSOEKKuMEHcvAIirIkhKTAAvi7uzPkwANbIaBBYeEQAgproKDgIYADiENwoYQEFMJHRkHEdnTCKZMqq7Bp2LEMjalr9nTWOAPqCYMCihpjGmHMFC2CL1GusNpo7+Rw4BHxQaKIARBBg6Jp3Z1lnlNhk2KYwAIwABiBALmuTOhBAZH8AwKj1AylCbzOmi+NkIFUI0JhgXYl3w1zQSOxoHQvCiyix2Molnw7CgAFlCAAFGgAVjOzGpjlpDOZrJB2M5NLpjKZAHZ2YKYFybCLmQBOAWCmU80Xy+Uc6XC3lM9Ua7HvAaG-LG95ZIA&variables=N4IghgxhD2CuB2AXAKmA5iAXCAggYTwHkBVAOWQH0BJAERABoR4wBbAUwGcAHSNqgEywgASgFEACgBl8oigHUqyABLU6jDojAAnREIBMABj0A2ALQGzegJwMQbeIOyGT5swGYDIAL5A) To query your account-wide read, write, delete, and list operations across all KV namespaces: ``` query KvOperationsAllSample($accountTag: string!, $start: Date, $end: Date) { viewer { accounts(filter: { accountTag: $accountTag }) { kvOperationsAdaptiveGroups( filter: { date_geq: $start, date_leq: $end } limit: 10000 ) { sum { requests } dimensions { actionType } } } }} ``` [Run in GraphQL API Explorer](https://graphql.cloudflare.com/explorer?query=I4VwpgTgngBA0gNwPIAdIEMAuBLA9gOwGcBBAG1IGV0BbFUsACgBJ0BjV3EfTAFXQHMAXDEKYI2fPwCEAGhhNR6CJmEARLGDlMw+ACZqNAShgBvAFAwYCbGADukUxcsw2HLpkIMAZtlKZIwiYu7JzcfELyrqG8AjAAvsbmzs4A1shoEFh4RMS66Cg4CGAA4hCcKJ5OyZY+fgGmMHn+APr8YMDCCphKmHJNYM30HfI6uvFV1aTY1NgqMACMAAzLixOWiWvOhCDUjtXVEO3gooSblnFnjdM6hNmEe-vObDgEPFBolxf7X84-F3FAA&variables=N4IghgxhD2CuB2AXAKmA5iAXCAggYTwHkBVAOWQH0BJAERABoQBnRMAJ0SxACYAGbgGwBaXsO4BOBiACm8ACZc+gkcIDMvEAF8gA) #### Storage To query the storage details (`keyCount` and `byteCount`) of a KV namespace for every day of a given date range: ``` query Viewer( $accountTag: string! $namespaceId: string $start: Date $end: Date) { viewer { accounts(filter: { accountTag: $accountTag }) { kvStorageAdaptiveGroups( filter: { date_geq: $start, date_leq: $end, namespaceId: $namespaceId } limit: 10000 orderBy: [date_DESC] ) { max { keyCount byteCount } dimensions { date } } } }} ``` [Run in GraphQL API Explorer](https://graphql.cloudflare.com/explorer?query=I4VwpgTgngBAagSzAd0gCgFAxgEgIYDGBA9iAHYAuAKngOYBcMAzhRAmbQIRa5l4C2YJgAdCYAJIATRizYceOFnggVGAETwUwCsGWkwNWjAEoYAbx4A3JKgjme2QiXIUmaAGYIANloiMzME6klDQMuEEuoTAAvqYW2AkwANaWAMoUxBB0YACCknjCFAiWYADiEKTCbg6JMJ4+kP4w+VoA+rRgwIyKFMoUADTNmmCtXp3dupKDfIIiYlLdM0KiBBKSMTWJXgj8CKowAIwADCdHmwmZkpAAQlCMANotI2oAoqkAwgC653Hn2Px4AAe9lqtSSYCg72CFD+CQARlAtFCXLDorDJDtdEwEMQyEwQaCEk9Uec0YkyRtokA&variables=N4IghgxhD2CuB2AXAKmA5iAXCAggYTwHkBVAOWQH0BJAERABoR4wBbAUwGcAHSNqgEywgASgFEACgBl8oigHUqyABLU6jDojAAnREIBMABj0A2ALQGzegJwMQbeIOyGT5swGYDIAL5A) ```json {"@context":"https://schema.org","@type":"TechArticle","@id":"https://developers.cloudflare.com/kv/observability/metrics-analytics/#page","headline":"Metrics and analytics · Cloudflare Workers KV docs","description":"Query Workers KV operations and storage metrics via the dashboard or the GraphQL Analytics API.","url":"https://developers.cloudflare.com/kv/observability/metrics-analytics/","inLanguage":"en","image":"https://developers.cloudflare.com/dev-products-preview.png","dateModified":"2026-04-21","publisher":{"@type":"Organization","name":"Cloudflare","url":"https://www.cloudflare.com/"},"isPartOf":{"@type":"WebSite","@id":"https://developers.cloudflare.com/#website","name":"Cloudflare Docs","url":"https://developers.cloudflare.com/"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/kv/","name":"KV"}},{"@type":"ListItem","position":3,"item":{"@id":"/kv/observability/","name":"Observability"}},{"@type":"ListItem","position":4,"item":{"@id":"/kv/observability/metrics-analytics/","name":"Metrics and analytics"}}]} ```