{
  "id": "last",
  "title": "Latest database stats requests",
  "url": "https://redis.io/docs/latest/operate/rs/7.8/references/rest-api/requests/bdbs/stats/last/",
  "summary": "Most recent database statistics requests",
  "content": "\n| Method | Path | Description |\n|--------|------|-------------|\n| [GET](#get-all-bdbs-stats-last) | `/v1/bdbs/stats/last` | Get most recent stats for all databases |\n| [GET](#get-bdbs-stats-last) | `/v1/bdbs/stats/last/{uid}` | Get most recent stats for a specific database |\n\n## Get latest stats for all databases {#get-all-bdbs-stats-last}\n\n```sh\nGET /v1/bdbs/stats/last\n```\n\nGet the most recent statistics for all databases.\n\n#### Required permissions\n\n| Permission name | Roles |\n|-----------------|-------|\n| [view_all_bdb_stats]() | admin\u003cbr /\u003ecluster_member\u003cbr /\u003ecluster_viewer\u003cbr /\u003edb_member\u003cbr /\u003edb_viewer\u003cbr /\u003euser_manager |\n\n### Request {#get-all-request}\n\n#### Example HTTP request\n\n1. Without metrics filter (returns all metrics by default)\n    ```\n    GET /v1/bdbs/stats/last\n    ```\n\n2. With metrics filter\n    ```\n    GET /v1/bdbs/stats/last?metrics=no_of_keys,used_memory\n    ```\n\n#### Request headers\n\n| Key | Value | Description |\n|-----|-------|-------------|\n| Host | cnm.cluster.fqdn | Domain name |\n| Accept | application/json | Accepted media type |\n\n#### Query parameters\n\n| Field | Type | Description |\n|-------|------|-------------|\n| metrics | string | Comma-separated list of metric names for which we want statistics (default is all). (optional) |\n\n### Response {#get-all-response}\n\nReturns [statistics]() for all databases.\n\n#### Example JSON body\n\n1. Without metrics filter (returns all metrics by default)\n    ```json\n    {\n    \"1\": {\n        \"stime\": \"2015-05-28T08:06:37Z\",\n        \"etime\": \"2015-05-28T08:06:44Z\",\n        \"conns\": 0.0,\n        \"egress_bytes\": 0.0,\n        \"etime\": \"2015-05-28T08:06:44Z\",\n        \"evicted_objects\": 0.0,\n        \"expired_objects\": 0.0,\n        \"ingress_bytes\": 0.0,\n        \"instantaneous_ops_per_sec\": 0.0,\n        \"last_req_time\": \"1970-01-01T00:00:00Z\",\n        \"last_res_time\": \"1970-01-01T00:00:00Z\",\n        \"used_memory\": 5651336.0,\n        \"mem_size_lua\": 35840.0,\n        \"monitor_sessions_count\": 0.0,\n        \"no_of_keys\": 0.0,\n        \"other_req\": 0.0,\n        \"other_res\": 0.0,\n        \"read_hits\": 0.0,\n        \"read_misses\": 0.0,\n        \"read_req\": 0.0,\n        \"read_res\": 0.0,\n        \"total_connections_received\": 0.0,\n        \"total_req\": 0.0,\n        \"total_res\": 0.0,\n        \"write_hits\": 0.0,\n        \"write_misses\": 0.0,\n        \"write_req\": 0.0,\n        \"write_res\": 0.0\n    },\n    \"2\": {\n        \"stime\": \"2015-05-28T08:06:37Z\",\n        \"etime\": \"2015-05-28T08:06:44Z\",\n\n        \"// additional fields...\"\n    },\n\n    \"// Additional BDBs...\"\n    }\n    ```\n\n2. With metrics filter\n    ```json\n    {\n    \"1\": {\n      \"etime\": \"2015-05-28T08:06:44Z\",\n      \"used_memory\": 5651576.0,\n      \"no_of_keys\": 0.0,\n      \"stime\": \"2015-05-28T08:06:37Z\"\n    },\n    \"2\": {\n      \"etime\": \"2015-05-28T08:06:44ZZ\",\n      \"used_memory\": 5651440.0,\n      \"no_of_keys\": 0.0,\n      \"stime\": \"2015-05-28T08:06:37Z\"\n    },\n\n    \"// Additional BDBs..\"\n    }\n    ```\n\n### Status codes {#get-all-status-codes}\n\n| Code | Description |\n|------|-------------|\n| [200 OK](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1) | No error |\n| [404 Not Found](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.5) | No bdbs exist |\n\n## Get latest database stats {#get-bdbs-stats-last}\n\n```sh\nGET /v1/bdbs/stats/last/{int: uid}\n```\n\nGet the most recent statistics for a specific database.\n\n#### Permissions\n\n| Permission name | Roles |\n|-----------------|-------|\n| [view_bdb_stats]() | admin\u003cbr /\u003ecluster_member\u003cbr /\u003ecluster_viewer\u003cbr /\u003edb_member\u003cbr /\u003edb_viewer\u003cbr /\u003euser_manager |\n\n### Request {#get-request}\n\n#### Example HTTP request\n\n```sh\nGET /v1/bdbs/stats/last/1?metrics=no_of_keys,used_memory\n```\n\n#### Request headers\n\n| Key | Value | Description |\n|-----|-------|-------------|\n| Host | cnm.cluster.fqdn | Domain name |\n| Accept | application/json | Accepted media type |\n\n#### URL parameters\n\n| Field | Type | Description |\n|-------|------|-------------|\n| uid | integer | The unique ID of the requested BDB. |\n\n#### Query parameters\n\n| Field | Type | Description |\n|-------|------|-------------|\n| metrics | string | Comma-separated list of metric names for which we want statistics (default is all). (optional) |\n\n### Response {#get-response}\n\nReturns the most recent [statistics]() for a specific database.\n\n#### Example JSON body\n\n```json\n{\n   \"1\": {\n     \"etime\": \"2015-06-23T12:05:08Z\",\n     \"used_memory\": 5651576.0,\n     \"no_of_keys\": 0.0,\n     \"stime\": \"2015-06-23T12:05:03Z\"\n   }\n}\n```\n\n### Status codes {#get-status-codes}\n\n| Code | Description |\n|------|-------------|\n| [200 OK](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1) | No error |\n| [404 Not Found](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.5) | bdb does not exist |\n| [406 Not Acceptable](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.7) | bdb isn't currently active |\n| [503 Service Unavailable](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.5.4) | bdb is in recovery state |\n",
  "tags": ["docs","operate","rs"],
  "last_updated": "2026-04-01T08:10:08-05:00"
}