--- title: "DBA_WR_SQLSTAT - OceanBase 数据库 V4.2.2 | OceanBase 文档中心" description: DBA_WR_SQLSTAT 说明 该视图从 V4.2.2 版本开始引入。 功能描述 视图 DBA_WR_SQLSTAT 用于展示本租户执行过的 SQL 的基本性能统计数据。其中，含 _DELTA 的列表示从上次采集 WR 快照到当前时间为止统计值的增量。 字段说明 字段名称 类型 是否可以为 NULL 描述 SNA… --- 切换语言 - 中文站 - 简体中文 - International - English - 日本站 - 日本語 文档反馈![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*P8CuR4UJ_FkAAAAAAAAAAAAADiGDAQ/original) OceanBase 数据库分布式版 - V 4.2.2 # DBA_WR_SQLSTAT 更新时间：2026-04-10 11:58:37 [编辑](https://github.com/oceanbase/oceanbase-doc/edit/V4.2.2/zh-CN/700.reference/700.system-views/500.system-view-of-oracle-mode/200.dictionary-view-of-oracle-mode/33000.dba_wr_sqlstat-of-oracle-mode.md) #### 说明 该视图从 V4.2.2 版本开始引入。 ## 功能描述 视图 `DBA_WR_SQLSTAT` 用于展示本租户执行过的 SQL 的基本性能统计数据。其中，含 `_DELTA` 的列表示从上次采集 WR 快照到当前时间为止统计值的增量。 ## 字段说明 | **字段名称** | **类型** | **是否可以为 NULL** | **描述** | | --- | --- | --- | --- | | SNAP_ID | NUMBER(38) | NO | 快照 ID | | SVR_IP | VARCHAR2(46) | NO | 节点 IP | | SVR_PORT | NUMBER(38) | NO | 节点端口号 | | SQL_ID | VARCHAR2(32) | NO | SQL 语句 ID | | PLAN_HASH | NUMBER(38) | NO | 执行计划的 Hash 值 | | PLAN_ID | NUMBER(38) | NO | 执行计划 ID | | PLAN_TYPE | NUMBER(38) | NO | 对于 SQL 计划的缓存，该字段表示计划的类型： - `1`：表示 Local Plan - `2`：表示 Remote Plan - `3`：表示 Distributed Plan 对于 PL 对象缓存，该字段表示 PL 对象的类型： - `1`：表示 Procedure - `2`：表示 Function - `3`：表示 Package - `4`：表示 Anonymous Block | | MODULE | VARCHAR2(64) | YES | 该语句第一次被解析时的应用程序 Module | | ACTION | VARCHAR2(64) | YES | 该语句第一次被解析时的应用程序 Action | | PARSING_DB_ID | NUMBER(38) | NO | 语句解析时的数据库 ID | | PARSING_DB_NAME | VARCHAR2(128) | NO | 语句解析时的数据库名称 | | PARSING_USER_ID | NUMBER(38) | NO | 语句解析时的用户 ID | | EXECUTIONS_TOTAL | NUMBER(38) | NO | 计划缓存中该计划的总执行次数 | | EXECUTIONS_DELTA | NUMBER(38) | NO | 计划缓存中该计划总执行次数的增量 | | DISK_READS_TOTAL | NUMBER(38) | NO | 磁盘读的总次数 | | DISK_READS_DELTA | NUMBER(38) | NO | 磁盘读次数的增量 | | BUFFER_GETS_TOTAL | NUMBER(38) | NO | 从缓存中逻辑读的总次数 | | BUFFER_GETS_DELTA | NUMBER(38) | NO | 从缓存中逻辑读次数的增量 | | ELAPSED_TIME_TOTAL | NUMBER(38) | NO | 该语句消耗的总时间。对于并行执行场景，该值为每个执行线程的累加值。 | | ELAPSED_TIME_DELTA | NUMBER(38) | NO | 该语句消耗时间的增量 | | CPU_TIME_TOTAL | NUMBER(38) | NO | 总的 CPU 耗时 | | CPU_TIME_DELTA | NUMBER(38) | NO | 总 CPU 耗时的增量 | | CCWAIT_TOTAL | NUMBER(38) | NO | 并发类等待事件的总耗时 | | CCWAIT_DELTA | NUMBER(38) | NO | 并发类等待事件总耗时的增量 | | USERIO_WAIT_TOTAL | NUMBER(38) | NO | I/O 等待的总耗时 | | USERIO_WAIT_DELTA | NUMBER(38) | NO | I/O 等待的总耗时的增量 | | APWAIT_TOTAL | NUMBER(38) | NO | 应用类等待事件的总耗时 | | APWAIT_DELTA | NUMBER(38) | NO | 应用类等待事件总耗时的增量 | | PHYSICAL_READ_REQUESTS_TOTAL | NUMBER(38) | NO | 物理读请求的总次数 | | PHYSICAL_READ_REQUESTS_DELTA | NUMBER(38) | NO | 物理读请求次数的增量 | | PHYSICAL_READ_BYTES_TOTAL | NUMBER(38) | NO | 物理读的总字节数 | | PHYSICAL_READ_BYTES_DELTA | NUMBER(38) | NO | 物理读字节数的增量 | | WRITE_THROTTLE_TOTAL | NUMBER(38) | NO | 写入 MemStore 时被限流的总时间 | | WRITE_THROTTLE_DELTA | NUMBER(38) | NO | 写入 MemStore 时被限流的总时间的增量 | | ROWS_PROCESSED_TOTAL | NUMBER(38) | NO | 语句处理的总行数 | | ROWS_PROCESSED_DELTA | NUMBER(38) | NO | 语句处理的总行数的增量 | | MEMSTORE_READ_ROWS_TOTAL | NUMBER(38) | NO | 从 MemStore 读取的总行数 | | MEMSTORE_READ_ROWS_DELTA | NUMBER(38) | NO | 从 MemStore 读取的总行数的增量 | | MINOR_SSSTORE_READ_ROWS_TOTAL | NUMBER(38) | NO | 从 MINOR SSStore 读取的总行数 | | MINOR_SSSTORE_READ_ROWS_DELTA | NUMBER(38) | NO | 从 MINOR SSStore 读取的总行数的增量 | | MAJOR_SSSTORE_READ_ROWS_TOTAL | NUMBER(38) | NO | 从 MAJOR SSStore 读取的总行数 | | MAJOR_SSSTORE_READ_ROWS_DELTA | NUMBER(38) | NO | 从 MAJOR SSStore 读取的总行数的增量 | | RPC_TOTAL | NUMBER(38) | NO | RPC 的总次数 | | RPC_DELTA | NUMBER(38) | NO | RPC 次数的增量 | | FETCHES_TOTAL | NUMBER(38) | NO | 获取结果集的总次数 | | FETCHES_DELTA | NUMBER(38) | NO | 获取结果集次数的增量 | | RETRY_TOTAL | NUMBER(38) | NO | SQL 重试的总次数 | | RETRY_DELTA | NUMBER(38) | NO | SQL 重试次数的增量 | | PARTITION_TOTAL | NUMBER(38) | NO | SQL 执行扫描的分区数的总量 | | PARTITION_DELTA | NUMBER(38) | NO | SQL 执行扫描的分区数的增量 | | NESTED_SQL_TOTAL | NUMBER(38) | NO | 嵌套 SQL 执行的总量，每多执行一次子 SQL 即增加 1 | | NESTED_SQL_DELTA | NUMBER(38) | NO | 嵌套 SQL 执行的增量 | | SOURCE_IP | VARCHAR2(46) | NO | 请求来源的 IP | | SOURCE_PORT | NUMBER(38) | NO | 请求来源的端口号 | ## 查询示例 ```shell obclient [SYS]> SELECT * FROM SYS.DBA_WR_SQLSTAT WHERE ROWNUM = 1; ``` 查询结果如下： ```shell +---------+----------------+----------+----------------------------------+---------------------+---------+-----------+--------+--------+---------------+-----------------+-----------------+------------------+------------------+------------------+------------------+-------------------+-------------------+--------------------+--------------------+----------------+----------------+--------------+--------------+-------------------+-------------------+--------------+--------------+------------------------------+------------------------------+---------------------------+---------------------------+----------------------+----------------------+----------------------+----------------------+--------------------------+--------------------------+-------------------------------+-------------------------------+-------------------------------+-------------------------------+-----------+-----------+---------------+---------------+-------------+-------------+-----------------+-----------------+------------------+------------------+----------------+-------------+ | SNAP_ID | SVR_IP | SVR_PORT | SQL_ID | PLAN_HASH | PLAN_ID | PLAN_TYPE | MODULE | ACTION | PARSING_DB_ID | PARSING_DB_NAME | PARSING_USER_ID | EXECUTIONS_TOTAL | EXECUTIONS_DELTA | DISK_READS_TOTAL | DISK_READS_DELTA | BUFFER_GETS_TOTAL | BUFFER_GETS_DELTA | ELAPSED_TIME_TOTAL | ELAPSED_TIME_DELTA | CPU_TIME_TOTAL | CPU_TIME_DELTA | CCWAIT_TOTAL | CCWAIT_DELTA | USERIO_WAIT_TOTAL | USERIO_WAIT_DELTA | APWAIT_TOTAL | APWAIT_DELTA | PHYSICAL_READ_REQUESTS_TOTAL | PHYSICAL_READ_REQUESTS_DELTA | PHYSICAL_READ_BYTES_TOTAL | PHYSICAL_READ_BYTES_DELTA | WRITE_THROTTLE_TOTAL | WRITE_THROTTLE_DELTA | ROWS_PROCESSED_TOTAL | ROWS_PROCESSED_DELTA | MEMSTORE_READ_ROWS_TOTAL | MEMSTORE_READ_ROWS_DELTA | MINOR_SSSTORE_READ_ROWS_TOTAL | MINOR_SSSTORE_READ_ROWS_DELTA | MAJOR_SSSTORE_READ_ROWS_TOTAL | MAJOR_SSSTORE_READ_ROWS_DELTA | RPC_TOTAL | RPC_DELTA | FETCHES_TOTAL | FETCHES_DELTA | RETRY_TOTAL | RETRY_DELTA | PARTITION_TOTAL | PARTITION_DELTA | NESTED_SQL_TOTAL | NESTED_SQL_DELTA | SOURCE_IP | SOURCE_PORT | +---------+----------------+----------+----------------------------------+---------------------+---------+-----------+--------+--------+---------------+-----------------+-----------------+------------------+------------------+------------------+------------------+-------------------+-------------------+--------------------+--------------------+----------------+----------------+--------------+--------------+-------------------+-------------------+--------------+--------------+------------------------------+------------------------------+---------------------------+---------------------------+----------------------+----------------------+----------------------+----------------------+--------------------------+--------------------------+-------------------------------+-------------------------------+-------------------------------+-------------------------------+-----------+-----------+---------------+---------------+-------------+-------------+-----------------+-----------------+------------------+------------------+----------------+-------------+ | 1 | 172.xx.xxx.xxx | 2882 | 01058E374A5EF26873BA4D99C4A74582 | 5547575357486659143 | 223 | 1 | NULL | NULL | 201001 | oceanbase | 200001 | 1 | 1 | 1 | 1 | 1 | 1 | 1699 | 1699 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 193 | 193 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 172.xx.xxx.xxx | 2882 | +---------+----------------+----------+----------------------------------+---------------------+---------+-----------+--------+--------+---------------+-----------------+-----------------+------------------+------------------+------------------+------------------+-------------------+-------------------+--------------------+--------------------+----------------+----------------+--------------+--------------+-------------------+-------------------+--------------+--------------+------------------------------+------------------------------+---------------------------+---------------------------+----------------------+----------------------+----------------------+----------------------+--------------------------+--------------------------+-------------------------------+-------------------------------+-------------------------------+-------------------------------+-----------+-----------+---------------+---------------+-------------+-------------+-----------------+-----------------+------------------+------------------+----------------+-------------+ 1 row in set ``` ## 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