This is a Collection Data Exporter for Amazon DocumentDB Elastic Cluster verison. It is designed to scrape metrics from Amazon DocumentDB and expose them in a format that can be consumed by Prometheus.
The exporter collects the following metrics:
| Metric Name | Description |
|---|---|
| docdb_collection_document_count | Count of documents in the collection |
| docdb_collection_document_size | Size of documents in the collection |
| docdb_collection_avg_object_size | Average size of documents in the collection |
| docdb_collection_storage_size | Size of the collection on disk |
| docdb_collection_index_count | Number of indexes in the collection |
| docdb_collection_total_index_size | Total size of indexes in the collection |
| docdb_collection_index_sizes | Size of each index in the collection |
| docdb_collection_collscans | Number of collection scans |
| docdb_collection_idx_scans | Number of index scans |
| docdb_collection_op_count_insert | Number of insert operations |
| docdb_collection_op_count_update | Number of update operations |
| docdb_collection_op_count_delete | Number of delete operations |
| docdb_collection_cache_hits | Number of cache hits |
| docdb_collection_cache_read | Number of cache reads |
| docdb_collection_cache_ratio | Cache hit ratio |
| docdb_collection_index_cache_hits | Number of index cache hits |
| docdb_collection_index_cache_read | Number of index cache reads |
| docdb_collection_index_cache_ratio | Index cache hit ratio |
| docdb_collection_sharded | Is the collection sharded |
| docdb_collection_shard_document_count | Shards of the collection |
| docdb_collection_shard_document_size | Size of documents in the shard |
| docdb_collection_shard_avg_object_size | Average size of documents in the shard |
| docdb_collection_shard_storage_size | Storage size of the collection shards |
| docdb_collection_shard_collscans | Number of collection scans in the shards |
| docdb_collection_shard_idx_scans | Number of index scans in the shards |
| Metric Name | Description |
|---|---|
| docdb_database_name | Connected database name |
| docdb_database_collection_count | Number of collection in database |
| docdb_database_objects_count | Number of objects in database |
| docdb_database_storage_size | Size of the database on disk |
| docdb_database_indexes_count | Number of indexes in the database |
| docdb_database_index_size | Total size of indexes in the database |
| docdb_database_file_size | Size of the database files |
| Metric Name | Description |
|---|---|
| docdb_shard_uptime | Uptime of the shard (Second) |
| docdb_shard_collection_total_op_time | Total operation time of the shard |
| docdb_shard_collection_total_op_count | Total operation count of the shard |
| docdb_shard_collection_insert_time | Insert operation time of the shard |
| docdb_shard_collection_insert_op_count | Insert operation count of the shard |
| docdb_shard_collection_update_time | Update operation time of the shard |
| docdb_shard_collection_update_op_count | Update operation count of the shard |
| docdb_shard_collection_remove_time | Remove operation time of the shard |
| docdb_shard_collection_remove_op_count | Remove operation count of the shard |
| docdb_shard_collection_query_time | Query operation time of the shard |
| docdb_shard_collection_query_op_count | Query operation count of the shard |
| docdb_shard_collection_get_more_time | GetMore operation time of the shard |
| docdb_shard_collection_getmore_op_count | GetMore operation count of the shard |
| docdb_shard_collection_command_time | Command operation time of the shard |
| docdb_shard_collection_command_op_count | Command operation count of the shard |
Note: operation time is millisecond.