# Information Schema ROCKSDB\_PERF\_CONTEXT Table

The [Information Schema](https://mariadb.com/docs/server/reference/system-tables/information-schema) `ROCKSDB_PERF_CONTEXT` table is included as part of the [MyRocks](https://mariadb.com/docs/server/server-usage/storage-engines/myrocks) storage engine and includes per-table/partition counters .

The `PROCESS` [privilege](https://mariadb.com/docs/server/reference/sql-statements/account-management-sql-statements/grant) is required to view the table.

It contains the following columns:

| Column          | Description |
| --------------- | ----------- |
| TABLE\_SCHEMA   |             |
| TABLE\_NAME     |             |
| PARTITION\_NAME |             |
| STAT\_TYPE      |             |
| VALUE           |             |

Note: for multi-table queries, all counter increments are "billed" to the first table in the query:[1018](https://github.com/facebook/mysql-5.6/issues/1018)

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