Can't create dashboard



I'm trying to create a line dashboard with the following query:

where CounterName == "% Committed Bytes In Use" and TimeGenerated > ago(2h)
summarize average_committed_bytes_percent = avg(CounterValue) by Computer
where average_committed_bytes_percent < 50





and when I click apply i get the error (400) Failed to resolve entity TimeGenerated.

This happens even after I remove the "and TimeGenerated > ago(2h)" condition.

I don't get what's wrong.

Can you help me?

Thanks in advance.

2 Replies

I found the issue, which is completely different from the error message.

While the error states there's a problem with TimeGenerated, the issue is that the summarize variable name "average_committed_bytes_percent" is too long. When I changed to something much shorter like "avgram" it worked.

The error code needs to be changed. I wasted several hours trying to find out what's going on. Is there any way to send this feedback so this doesn't happen to other users?

This saved me from a headache. the 400 error makes no sense.