I built a monitoring system in Grafana using the IRIS API /api/monitor/metrics (reading with Prometheus) but I noticed that the RAM usage shown was below that shown by the operating system.
I installed the Zabbix agent and the usage values ​​were higher, but with a line with the same highs and lows but shifted.
The metric in the API is iris_phys_mem_percent_used, described as "Percent of physical memory (RAM) currently in use", in Zabbix it is the Item tag: "component: memory" item: "Memory utilization".

Image below of the graphs in Grafana:

 Hello, good afternoon! (or good morning or good evening)
 

I was doing some very basic tests, based on the documentation, using Python in Studio.
I decided to call a python method through the Studio's own terminal as a demonstration, but the result was different from the terminal result:
Code:

Hello,
I tested the query on the Config.ConfigFile table of the Namespace %SYS, it returned 3 lines and a fatal error:

SELECT
*
FROM Config.ConfigFile

I tested the same query on other IRIS instances (including a 2021.1 instance) and got the same error.
Is it a bug in IRIS or is there something wrong with the installations?
Anyone who can test and leave in the answers if they got the same result, I would be grateful.
Thank you for your attention.

Hi,

I'm doing a query in SQL and I need to sort my data by some non-repeated field.

Unfortunately, my data is grouped in a way that I cannot guarantee that any column will not have repeated data, so one solution would be to take the row number.

Also, the Cache is not accepting Row_Number () in my querry and I would like to know if there is another solution to return line numbers or some way to add this function to the Cache.

Best regards.

I have two tables in a row in my report, but if the first table gets too big to the point that tables 1 and 2 don't fit on the page, the page breaks.

The problem is that the page break is happening in the middle of table 2 and I wanted the page to break and leave table 2 on the second page.

No table grows to the point of occupying more than one page alone.

Any tips on how to guarantee this?

Remembering that the reports were made using Zen Report.