CORTEX_AGENT_USAGE_HISTORY 视图¶
CORTEX_AGENT_USAGE_HISTORY 视图可用于查询 Cortex Agent 的使用历史记录。
备注
此视图不包括源自 Snowflake Intelligence 的请求。源自 Snowflake Intelligence 的请求记录在 SNOWFLAKE_INTELLIGENCE_USAGE_HISTORY 视图中。
视图中的信息包括用户每次与 Cortex Agent 交互时消耗的 Credit 数量。一个请求会导致对底层工具(例如 Cortex Analyst 和 Cortex Search)的一次或多次调用。视图中的每一行都代表对代理的调用,并提供有关调用中汇总的令牌和 credit 的详细信息以及精细的详细信息。该视图还包括相关元数据,例如用户 ID、请求 ID 和代理 ID。有关 Cortex 计费的更多信息,请参阅 成本注意事项。
列¶
列名称 |
数据类型 |
描述 |
|---|---|---|
START_TIME |
TIMESTAMP_LTZ |
收到 Cortex Agent 消息请求的开始时间。 |
END_TIME |
TIMESTAMP_LTZ |
发送 Cortex Agent 消息响应的结束时间。 |
USER_ID |
NUMBER |
发起请求的用户的唯一标识符。 |
USER_NAME |
VARCHAR |
发起请求的用户的名称。 |
USER_TAGS |
ARRAY |
与用户关联的标签。数组中的每个对象都包含以下值对:
|
REQUEST_ID |
VARCHAR |
请求的唯一标识符。 |
PARENT_REQUEST_ID |
VARCHAR |
父请求的标识符(如果适用)。 |
AGENT_DATABASE_ID |
NUMBER |
代理数据库的唯一标识符。 |
AGENT_DATABASE_NAME |
VARCHAR |
代理数据库的名称。 |
AGENT_SCHEMA_ID |
NUMBER |
代理架构的唯一标识符。 |
AGENT_SCHEMA_NAME |
VARCHAR |
代理架构的名称。 |
AGENT_ID |
NUMBER |
代理的唯一标识符。 |
AGENT_NAME |
VARCHAR |
代理的名称。 |
AGENT_TAGS |
ARRAY |
与代理关联的标签。数组中的每个对象都包含以下值对:
|
TOKEN_CREDITS |
NUMBER |
请求使用的词元 Credit 数量。用于用户级预算管理。 |
TOKENS |
NUMBER |
Cortex Agent 使用的令牌总和。 |
TOKENS_GRANULAR |
ARRAY |
按请求、服务类型(cortex_agents、cortex_analyst)和模型提供令牌使用量细分。包括每个模型的输入、cache_read_input、cache_write_input 和输出词元计数。当定价数据中不存在模型时,使用“unknown”作为模型名称。数组中的每个对象都包含以下值对:
|
CREDITS_GRANULAR |
ARRAY |
按请求、服务类型(cortex_agents、cortex_analyst)和模型提供 credit 使用量细分。包括每个模型的输入、cache_read_input、cache_write_input 和输出 credit 值。当定价数据中不存在模型时,使用“unknown”作为模型名称。数组中的每个对象都包含以下值对:
|
METADATA |
OBJECT |
保留以供其他元数据使用。目前为空。 |
示例¶
检索 Cortex Agent 使用历史记录:
SELECT *
FROM SNOWFLAKE.ACCOUNT_USAGE.CORTEX_AGENT_USAGE_HISTORY;
+-------------------------------+-------------------------------+---------+-----------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------+-------------------+-------------------+---------------------+-----------------+-------------------+----------+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------+--------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+
| START_TIME | END_TIME | USER_ID | USER_NAME | USER_TAGS | REQUEST_ID | PARENT_REQUEST_ID | AGENT_DATABASE_ID | AGENT_DATABASE_NAME | AGENT_SCHEMA_ID | AGENT_SCHEMA_NAME | AGENT_ID | AGENT_NAME | AGENT_TAGS | TOKEN_CREDITS | TOKENS | TOKENS_GRANULAR | CREDITS_GRANULAR | METADATA |
|-------------------------------+-------------------------------+---------+-----------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------+-------------------+-------------------+---------------------+-----------------+-------------------+----------+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------+--------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------|
| 2026-02-06 10:11:51.642 +0000 | 2026-02-06 10:11:55.932 +0000 | 42563 | JKOWAL | [{"level": "ACCOUNT", "tag_database": "SI", "tag_schema": "AGENTS", "tag_name": "cost-center", "tag_value": "engineering"}, {"level": "USER", "tag_database": "FINANCE", "tag_schema": "AGENTS", "tag_name": "cost-center", "tag_value": "engineering"}] | 5caf3de3-86b2-4896-b706-9f2d7629d337 | NULL | 234 | finance | 4231 | analytics | 9234 | agent1 | [{"level": "DATABASE", "tag_database": "SI", "tag_schema": "AGENTS", "tag_name": "cost-center", "tag_value": "finance"}, {"level": "CORTEX_AGENT", "tag_database": "FINANCE", "tag_schema": "AGENTS", "tag_name": "cost-center", "tag_value": "finance"}] | 20.000000000 | 1900 | [{"5caf3de3-86b2-4896-b706-9f2d7629d337": {"cortex_agents": {"modelX": {"input": 100, "cache_read_input": 300, "cache_write_input": 400, "output": 200}}, "start_time": "2026-02-06 10:11:51.642 +0000"}}, {"a98b2946-4a7d-4028-9b19-1dab89fbf6c7": {"cortex_analyst": {"modelY": {"input": 100, "output": 200}, "modelZ": {"input": 100, "output": 200}}, "start_time": "2026-02-06 10:11:52.313 +0000"}}, {"996abb8b-678a-440d-9061-d186b6acc91b": {"cortex_analyst": {"unknown": {"input": 100, "output": 200}}, "start_time": "2026-02-06 10:11:53.112 +0000"}}] | [{"5caf3de3-86b2-4896-b706-9f2d7629d337": {"cortex_agents": {"modelX": {"input": 1, "cache_read_input": 2, "cache_write_input": 3, "output": 4}}, "start_time": "2026-02-06 10:11:51.642 +0000"}}, {"a98b2946-4a7d-4028-9b19-1dab89fbf6c7": {"cortex_analyst": {"modelY": {"input": 1, "output": 4}, "modelZ": {"input": 1, "output": 4}}, "start_time": "2026-02-06 10:11:52.313 +0000"}}, {"996abb8b-678a-440d-9061-d186b6acc91b": {"cortex_analyst": {"unknown": {"input": 0, "output": 0}}, "start_time": "2026-02-06 10:11:53.112 +0000"}}] | {} |
+-------------------------------+-------------------------------+---------+-----------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------+-------------------+-------------------+---------------------+-----------------+-------------------+----------+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------+--------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+