# File
- **[DBE_PERF.FILE_IOSTAT](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1437.html)**   
- **[DBE_PERF.SUMMARY_FILE_IOSTAT](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1438.html)**   
- **[DBE_PERF.GLOBAL_FILE_IOSTAT](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1439.html)**   
- **[DBE_PERF.FILE_REDO_IOSTAT](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1440.html)**   
- **[DBE_PERF.SUMMARY_FILE_REDO_IOSTAT](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1441.html)**   
- **[DBE_PERF.GLOBAL_FILE_REDO_IOSTAT](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1442.html)**   
- **[DBE_PERF.LOCAL_REL_IOSTAT](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1443.html)**   
- **[DBE_PERF.SUMMARY_REL_IOSTAT](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1444.html)**   
- **[DBE_PERF.GLOBAL_REL_IOSTAT](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1445.html)**