# MV\_BOTTOMLESS\_STATUS\_EXTENDED This view provides more diagnostic information compared to `MV_BOTTOMLESS_STATUS`, such as more detailed LSN, upload statistics, API statistics, and logchunk/snapshot information. Columns `CLEANUP_LSN, REMOTE_LOG_CHUNKS, REMOTE_SNAPSHOTS, LOCAL_LOG_FILES, LOG_FILE_LIST, SNAPSHOT_FILE_LIST`, query the remote storage and could slow down the information\_schema. | Column name | Description | | --------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `DATABASE_NAME` | Name of the database. | | `STORAGE_ID` | Storage ID of the database. | | `COMPUTE_ID` | Compute ID of the database. | | `COMPUTE_STATE` | Values can be 'Legacy', 'Broken', or 'Full' which indicates: none, unhealthy, or healthy. | | `STORAGE_DIRECTORY` | Remote storage directory path for the database. | | `BUCKET` | Remote storage bucket located for the database. | | `ROLE` | Current role of the database (primary / secondary / offline). | | `TERM` | A unique identifier of the current master instance of the database. | | `LOG_PERSISTED_LSN` | Log sequence number below which all log chunks have been permanently stored to remote storage. | | `LOG_ENQUEUED_LSN` | Log sequence number below which all blob files have been enqueued for permanent storage to remote storage. | | `BLOB_PERSISTED_LSN` | Log sequence number below which all log chunks have been enqueued for permanent storage to remote storage. | | `BLOB_ENQUEUED_LSN` | Log sequence number below which all blob files have been enqueued for persistence to remote storage. | | `COMMIT_LSN` | Position in the log before which all pages have been committed. All content is committed in the pages that are in the log before this log sequence number. | | `HARDENED_LSN` | Position in the log before which all pages have been written to the disk. | | `REPLAY_LSN` | Position in the log before which all pages have been replayed into memory. | | `TAIL_LSN` | Position in the log before which all pages have been reserved for transactions. The next transaction to reserve space from the log will start writing at this log sequence number. | | `CLEANUP_LSN` | The log sequence number of the highest cleanup file in the remote snapshot directory. | | `OLDEST_VALID_LSN` | Log content below this log sequence number is invalid and must not be referenced by anyone. | | `LOG_PERSISTED_END_TAG_VERSION` | EndTag version below which all log chunks have been persisted stored to remote storage. | | `UPLOAD_QUEUE_WAIT_SECS` | Number of seconds by which the uploads to remote storage are lagging behind. | | `UPLOADED_BYTES` | Number of bytes uploaded. | | `SECS_SINCE_LAST_UPLOAD` | The number of seconds since the last attempted upload. | | `LAST_UPLOAD_RESULT` | The result of the last attempted upload. | | `BLOB_CACHE_DOWNLOAD_MB_PER_SEC` | Rate at which the blob cache is downloading files from remote storage. | | `BLOB_CACHE_EVICTION_MB_PER_SEC` | Rate at which the blob cache is evicting files. | | `BLOB_CACHE_DOWNLOADED_BYTES` | Number of bytes downloaded by the blob cache. | | `BLOB_CACHE_EVICTED_BYTES` | Number of bytes evicted by the blob cache. | | `BLOB_CACHE_DOWNLOADED_FILES` | Number of files downloaded by the blob cache. | | `BLOB_CACHE_EVICTED_FILES` | Number of files evicted by the blob cache. | | `BACKGROUND_THREAD_UPLOADS` | Number of uploads made by the background thread. These uploads are responsible for ensuring that the data is consistently and periodically uploaded to remote storage without direct user intervention. Some examples of tasks performed by the background threads are : | | `INGEST_THREAD_UPLOADS` | Number of uploads made by an ingest thread. Ingest threads handle the processing and uploading of data coming into the system. This metric indicates how much ingest has been throttled to keep unlimited storage uploads up to date. | | `OLDEST_DATA_UNIX_TIMESTAMP` | Timestamp when the oldest piece of data became garbage collectable. If this value is near the current timestamp minus the`bottomless_gc_retention_period_minutes`, then unlimited garbage collection (gc) is keeping up. | | `NUM_GET_REQUESTS` | Number of GET requests made to remote storage. | | `GET_REQUESTS_PER_SEC` | Rate of GET requests made to remote storage. | | `NUM_POST_REQUESTS` | Number of POST requests made to remote storage. | | `POST_REQUESTS_PER_SEC` | Rate of POST requests made to remote storage. | | `NUM_PUT_REQUESTS` | Number of PUT requests made to remote storage. | | `PUT_REQUESTS_PER_SEC` | Rate of PUT requests made to remote storage. | | `NUM_HEAD_REQUESTS` | Number of HEAD requests made to remote storage. | | `HEAD_REQUESTS_PER_SEC` | Rate of HEAD requests made to remote storage. | | `NUM_DELETE_REQUESTS` | Number of DELETE requests made to remote storage. | | `DELETE_REQUESTS_PER_SEC` | Rate of DELETE requests made to remote storage. | | `NUM_OUTSTANDING_REQUESTS` | Number of outstanding API requests to be made to remote storage. | | `NUM_RETRIED_REQUESTS` | Number of retried API requests made to remote storage. | | `IS_BEING_RATE_LIMITED` | Whether API requests to remote storage are being rate limited. On S3, rate limiting starts when we receive 503 SLOWDOWN errors. | | `NUM_SUCCESS_API_REQUESTS` | Total number of successful api calls to remote storage. | | `NUM_FAILED_API_REQUESTS` | Total number of failed api calls to remote storage. | | `SUCCESS_API_PER_SECOND` | Number of successful remote storage api calls per second over the last 30 seconds. | | `FAILED_API_PER_SECOND` | Number of failed remote storage api calls per second over the last 30 seconds. | | `AVERAGE_API_EVENT_LATENCY_US` | Average latency to complete a remote storage api event over the past 30 seconds. Includes time taken on retries or waiting for rate limiting. | | `AVERAGE_API_RESPONSE_LATENCY_US` | Average latency of receiving a response for a remote storage api request. Excludes waiting for rate limiting or retries. NOTE: this is relevant only for S3. Otherwise this field is identical to`AVERAGE_API_EVENT_LATENCY_US`. | | `IS_GC_RUNNING` | Whether unlimited storage GC is running currently. | | `NUM_REMOTE_FILES_DELETED` | Total number of remote files deleted. | | `NUM_SLOW_DOWNS` | Number of rate limiting slow downs on api calls to remote storage. | | `REMOTE_LOG_CHUNKS` | List of tuples of log chunk beginLSN and endLSN. | | `REMOTE_SNAPSHOTS` | List of log sequence numbers of valid remote snapshots. | | `LOCAL_LOG_FILES` | List of begin log sequence numbers of local log files on disk. | | `LOG_FILE_LIST` | List of begin log sequence numbers of files listed in the log. | | `SNAPSHOT_FILE_LIST` | List of snapshot log sequence numbers of files listed in the log. | | `NODE_ID` | ID of the node where the database is located. | | `HOST` | Host of the node where the database is located. | | `PORT` | Port of the node where the database is located. | | `ORDINAL` | Ordinal of the database if it is a partition database, NULL for reference database. | | `NUM_SUCCESS_BOTTLE_SERVICE_API_REQUESTS` | Total number of successful bottle service api calls | | `NUM_FAILED_BOTTLE_SERVICE_API_REQUESTS` | Total number of failed bottle service api calls | | `SUCCESS_BOTTLE_SERVICE_API_PER_SECOND` | Number of successful bottle service api calls per second over the last 30 seconds. | | `FAILED_BOTTLE_SERVICE_API_PER_SECOND` | Number of failed bottle service api calls per second over the last 30 seconds.the last 30 seconds. | | `AVERAGE_BOTTLE_SERVICE_API_EVENT_LATENCY_US` | Average latency to complete a bottle service api event over the past 30 seconds. Includes time taken on retries or waiting for rate limiting. | | `BOTTLE_SERVICE_AVAILABILITY` | Number of successful bottle service api calls per second to the total number of bottle service api calls per second (success + failed) over the last 30 seconds. It is calculated as:`BOTTLE_SERVICE_AVAILABILITY = SUCCESS_BOTTLE_SERVICE_API_PER_SECOND / (SUCCESS_BOTTLE_SERVICE_API_PER_SECOND + FAILED_BOTTLE_SERVICE_API_PER_SECOND)` | | `OBJECT_STORE_AVAILABILITY` | Number of successful bottomless api calls per second to the total number of bottomless api calls per second (success + failed) over the last 30 seconds.It is calculated as:`OBJECT_STORE_AVAILABILITY = SUCCESS_API_PER_SECOND / (SUCCESS_API_PER_SECOND + FAILED_API_PER_SECOND)` | | `IS_BOTTLE_SERVICE_UP` | Indicates whether the bottle service is up. | | `BOTTLE_SERVICE_UPTIME_DOWNTIME_SECS` | Specifies, in seconds, the minimum uptime when the bottle service is up and the maximum downtime when the service is down. | Example: ```sql SELECT * FROM information_schema.MV_BOTTOMLESS_STATUS_EXTENDED; ``` ```output +---------------+---------------+---------------+---------------+-----------------------+------------+--------+------+-------------------+------------------+--------------------+-------------------+------------+--------------+------------+----------+-------------+------------------+-------------------------------+------------------------+-----------------------+----------------+------------------------+--------------------+--------------------------------+--------------------------------+-----------------------------+--------------------------+-----------------------------+--------------------------+---------------------------+-----------------------+----------------------------+-------------------+-------------------+-----------------------+------------------------+------------------------+------------------+----------------------+-------------------+-----------------------+------------------+----------------------+-------------------+-----------------------+---------------------+-------------------------+--------------------------+----------------------+-----------------------+--------------------------+-------------------------+-------------------------+------------------------+---------------+--------------------------+----------------+-------------------+------------------+-----------------+---------------+--------------------+---------+-----------+-------+---------+ | DATABASE_NAME | STORAGE_ID | COMPUTE_ID | COMPUTE_STATE | STORAGE_DIRECTORY | BUCKET | ROLE | TERM | LOG_PERSISTED_LSN | LOG_ENQUEUED_LSN | BLOB_PERSISTED_LSN | BLOB_ENQUEUED_LSN | COMMIT_LSN | HARDENED_LSN | REPLAY_LSN | TAIL_LSN | CLEANUP_LSN | OLDEST_VALID_LSN | LOG_PERSISTED_END_TAG_VERSION | UPLOAD_QUEUE_WAIT_SECS | UPLOAD_MB_PER_SEC | UPLOADED_BYTES | SECS_SINCE_LAST_UPLOAD | LAST_UPLOAD_RESULT | BLOB_CACHE_DOWNLOAD_MB_PER_SEC | BLOB_CACHE_EVICTION_MB_PER_SEC | BLOB_CACHE_DOWNLOADED_BYTES | BLOB_CACHE_EVICTED_BYTES | BLOB_CACHE_DOWNLOADED_FILES | BLOB_CACHE_EVICTED_FILES | BACKGROUND_THREAD_UPLOADS | INGEST_THREAD_UPLOADS | OLDEST_DATA_UNIX_TIMESTAMP | NEXT_DEADLINE_LSN | LAST_DEADLINE_LSN | NEXT_DEADLINE_VERSION | VH_OF_OLDEST_VALID_LSN | VL_OF_OLDEST_VALID_LSN | NUM_GET_REQUESTS | GET_REQUESTS_PER_SEC | NUM_POST_REQUESTS | POST_REQUESTS_PER_SEC | NUM_PUT_REQUESTS | PUT_REQUESTS_PER_SEC | NUM_HEAD_REQUESTS | HEAD_REQUESTS_PER_SEC | NUM_DELETE_REQUESTS | DELETE_REQUESTS_PER_SEC | NUM_OUTSTANDING_REQUESTS | NUM_RETRIED_REQUESTS | IS_BEING_RATE_LIMITED | NUM_SUCCESS_API_REQUESTS | NUM_FAILED_API_REQUESTS | LATEST_API_FAILURE_RATE | AVERAGE_API_LATENCY_US | IS_GC_RUNNING | NUM_REMOTE_FILES_DELETED | NUM_SLOW_DOWNS | REMOTE_LOG_CHUNKS | REMOTE_SNAPSHOTS | LOCAL_LOG_FILES | LOG_FILE_LIST | SNAPSHOT_FILE_LIST | NODE_ID | HOST | PORT | ORDINAL | +---------------+---------------+---------------+---------------+-----------------------+------------+--------+------+-------------------+------------------+--------------------+-------------------+------------+--------------+------------+----------+-------------+------------------+-------------------------------+------------------------+-----------------------+----------------+------------------------+--------------------+--------------------------------+--------------------------------+-----------------------------+--------------------------+-----------------------------+--------------------------+---------------------------+-----------------------+----------------------------+-------------------+-------------------+-----------------------+------------------------+------------------------+------------------+----------------------+-------------------+-----------------------+------------------+----------------------+-------------------+-----------------------+---------------------+-------------------------+--------------------------+----------------------+-----------------------+--------------------------+-------------------------+-------------------------+------------------------+---------------+--------------------------+----------------+-------------------+------------------+-----------------+---------------+--------------------+---------+-----------+-------+---------+ | x_db | 1789...990118 | 1169...1454:1 | Full | cabd/1755_10...18/ref | bottomless | master | 3 | 8 | 8 | 10 | 10 | 10 | 10 | NULL | 10 | 0 | 0 | 2199023255496 | 0 | 0.0009117126161257436 | 32784 | 21.3 | Success | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | NULL | NULL | NULL | NULL | 1 | 1 | 22 | 0.100000029999999 | 0 | 0 | 5 | 0.03333336555555448 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 25 | 6 | 0 | 35317 | 0 | 0 | 0 | [[0,1],[1,8]] | [0,1] | [0,4096] | [0,4096] | [0,1] | 1 | 127.0.0.1 | 10000 | NULL | +---------------+---------------+---------------+---------------+-----------------------+------------+--------+------+-------------------+------------------+--------------------+-------------------+------------+--------------+------------+----------+-------------+------------------+-------------------------------+------------------------+-----------------------+----------------+------------------------+--------------------+--------------------------------+--------------------------------+-----------------------------+--------------------------+-----------------------------+--------------------------+---------------------------+-----------------------+----------------------------+-------------------+-------------------+-----------------------+------------------------+------------------------+------------------+----------------------+-------------------+-----------------------+------------------+----------------------+-------------------+-----------------------+---------------------+-------------------------+--------------------------+----------------------+-----------------------+--------------------------+-------------------------+-------------------------+------------------------+---------------+--------------------------+----------------+-------------------+------------------+-----------------+---------------+--------------------+---------+-----------+-------+---------+ ``` *** Modified at: May 8, 2025 Source: [/db/v9.1/reference/information-schema-reference/unlimited-storage/mv-bottomless-status-extended/](https://docs.singlestore.com/db/v9.1/reference/information-schema-reference/unlimited-storage/mv-bottomless-status-extended/) (An index of the documentation is available at /llms.txt)