Inconsistent query results about prometheus HOT 2 CLOSED

the Table view issues an instant query, and the Graph query issues a range query. From the range query, you can see that the series is stale, and so the instant query executed at now() won't return results.

You can execute it at some point in the past using the @ modifier, see this blog post

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视图发出即时查询，查询发出范围查询。从范围查询中，可以看到该系列已过时，因此执行的即时查询不会返回结果。Table``Graph``now()

您可以在过去某个时间点使用修饰符执行它，请参阅此博客文章@

Thank you for answering my question, but I'm not sure why the indicators have expired. Can you tell me.

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