--- title: "V$OB_STORAGE_CACHE_TASKS - OceanBase 数据库 V4.6.0 | OceanBase 文档中心" description: V$OB_STORAGE_CACHE_TASKS 说明 对于 V4.4.x 版本，该视图从 V4.4.0 版本开始引入。 对于 V4.3.5 版本，该视图从 V4.3.5 BP2 版本开始引入。 功能描述 展示各租户在当前 OBServer 节点上的缓存任务信息。 说明 该视图仅适用于共享存储（Shared-Stor… --- 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 4.6.0 # V$OB_STORAGE_CACHE_TASKS 更新时间：2026-05-31 12:31:55 [编辑](https://github.com/oceanbase/oceanbase-doc/edit/V4.6.0/zh-CN/700.reference/700.system-views/300.system-view-of-sys-tenant/300.performance-view-of-sys-tenant/34550.v-ob_storage_cache_tasks-of-sys-tenant.md) #### 说明 - 对于 V4.4.x 版本，该视图从 V4.4.0 版本开始引入。 - 对于 V4.3.5 版本，该视图从 V4.3.5 BP2 版本开始引入。 ## 功能描述 展示各租户在当前 OBServer 节点上的缓存任务信息。 #### 说明 该视图仅适用于共享存储（Shared-Storage，SS）模式。无共享（Shared-Nothing，SN）模式下，该视图的查询结果为空。 ## 字段说明 | 字段名称 | 类型 | 是否可以为 NULL | 描述 | | --- | --- | --- | --- | | SVR_IP | varchar(46) | NO | OBServer 节点的 IP 地址 | | SVR_PORT | bigint(20) | NO | OBServer 节点的端口号 | | TENANT_ID | bigint(20) | NO | Tablet 所属的租户 ID | | TABLET_ID | bigint(20) | NO | Tablet ID | | STATUS | varchar(64) | NO | 缓存任务的状态： - `WAITING`：任务正在初始化 - `DONIG`：任务正在执行中 - `FINISHED`：任务已执行完成 - `SUSPENDED`：任务暂停 - `CANCELED`：任务被取消 - `FAILED`：任务执行失败 | | SPEED | varchar(29) | NO | Tablet 的拉取速度 | | START_TIME | timestamp(6) | NO | 缓存任务开始时间 | | COMPLETE_TIME | timestamp(6) | NO | 缓存任务结束时间 | | RESULT | bigint(20) | NO | 如果任务执行失败，展示对应的错误码 | | COMMENT | varchar(4096) | NO | 任务失败后的详细错误描述，包含 `trace_id` 信息 | ## 查询示例 SS 模式下，系统租户查看租户 ID 为 `1002` 的租户在当前 OBServer 节点上的缓存任务信息。 ```shell obclient> SELECT * FROM oceanbase.V$OB_STORAGE_CACHE_TASKS WHERE TENANT_ID = 1002; ``` 查询结果如下： ```shell +---------------+----------+-----------+-----------+----------+-------------+----------------------------+----------------------------+--------+--------+ | SVR_IP | SVR_PORT | TENANT_ID | TABLET_ID | STATUS | SPEED | START_TIME | COMPLETE_TIME | RESULT | COMMENT| +---------------+----------+-----------+-----------+----------+-------------+----------------------------+----------------------------+--------+--------+ | 11.xxx.xx.148 | 7000 | 1002 | 200001 | FINISHED | 867.62 MB/s | 2025-05-18 18:49:31.449410 | 2025-05-18 18:53:47.357176 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200002 | FINISHED | 861.13 MB/s | 2025-05-18 18:53:47.357182 | 2025-05-18 18:54:27.269258 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200003 | FINISHED | 863.82 MB/s | 2025-05-18 18:54:27.269261 | 2025-05-18 18:55:07.827818 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200004 | FINISHED | 861.72 MB/s | 2025-05-18 18:55:07.827826 | 2025-05-18 18:55:49.585839 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200005 | FINISHED | 859.80 MB/s | 2025-05-18 18:55:49.585842 | 2025-05-18 18:56:29.118577 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200006 | FINISHED | 867.97 MB/s | 2025-05-18 18:56:29.118581 | 2025-05-18 19:01:53.727101 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200007 | FINISHED | 866.84 MB/s | 2025-05-18 19:01:53.727107 | 2025-05-18 19:02:30.966669 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200008 | FINISHED | 863.97 MB/s | 2025-05-18 19:02:30.966674 | 2025-05-18 19:03:13.825840 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200009 | FINISHED | 861.78 MB/s | 2025-05-18 19:03:13.825845 | 2025-05-18 19:03:52.055802 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200010 | FINISHED | 862.46 MB/s | 2025-05-18 19:03:52.055806 | 2025-05-18 19:04:32.898352 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200011 | FINISHED | 859.37 MB/s | 2025-05-18 19:04:32.898355 | 2025-05-18 19:05:16.703274 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200012 | FINISHED | 861.01 MB/s | 2025-05-18 19:05:16.703282 | 2025-05-18 18:05:58.550685 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200013 | FINISHED | 861.17 MB/s | 2025-05-18 19:05:58.550688 | 2025-05-18 19:06:43.202347 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200014 | FINISHED | 854.74 MB/s | 2025-05-18 19:06:43.202351 | 2025-05-18 19:07:22.468230 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200015 | FINISHED | 857.88 MB/s | 2025-05-18 19:07:22.468237 | 2025-05-18 19:08:03.915724 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200016 | FINISHED | 852.36 MB/s | 2025-05-18 19:08:03.915728 | 2025-05-18 19:08:45.240898 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200017 | FINISHED | 866.84 MB/s | 2025-05-18 19:08:45.240902 | 2025-05-18 19:09:31.242730 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200018 | FINISHED | 877.26 MB/s | 2025-05-18 19:09:31.242737 | 2025-05-18 19:10:10.961891 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200019 | FINISHED | 860.91 MB/s | 2025-05-18 19:10:10.961895 | 2025-05-18 19:10:45.976165 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200020 | FINISHED | 849.15 MB/s | 2025-05-18 19:10:45.976169 | 2025-05-18 19:11:29.079643 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200021 | FINISHED | 844.42 MB/s | 2025-05-18 19:11:29.079649 | 2025-05-18 19:11:29.978970 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200022 | FINISHED | 0.00 B/s | 2025-05-18 19:11:29.978973 | 2025-05-18 19:11:29.985112 | 0 | | | 11.xxx.xx.148 | 7000 | 1002 | 200023 | FINISHED | 0.00 B/s | 2025-05-18 19:11:29.985115 | 2025-05-18 19:11:29.991127 | 0 | | +---------------+----------+-----------+-----------+----------+-------------+----------------------------+----------------------------+--------+--------+ 23 rows in set ``` 上一篇 下一篇 ![有帮助](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*y6ocSqN8cqsAAAAAAAAAAAAAARQnAQ)![无帮助](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*BG9IQJyLHF8AAAAAAAAAAAAAARQnAQ)![反馈](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*eTWdQKCRKHwAAAAAAAAAAAAAARQnAQ)[AI](https://www.oceanbase.com/obi) 咨询热线