topic Re: Single Report dashboard with multiple panels based on time range? in Dashboards & Visualizations

Single Report dashboard with multiple panels based on time range?

adsquaired — Wed, 22 Mar 2023 21:07:44 GMT

I have created a dashboard with multiple panels with each panel based on a dedicated report. Here's an example. This works great but there must be a better way to do this instead of having 4 reports per dashboard when the only difference between the search is the time.

<dashboard> <label>Packets</label> <row> <panel> <title>Daily</title> <chart> <search ref="Packets Daily"></search> <option name="charting.drilldown">none</option> </chart> </panel> </row> <row> <panel> <title>Weekly</title> <chart> <search ref="Packets Weekly"></search> <option name="charting.drilldown">none</option> </chart> </panel> </row> <row> <panel> <title>Monthly</title> <chart> <search ref="Packets Monthly"></search> <option name="charting.drilldown">none</option> </chart> </panel> </row> <row> <panel> <title>Yearly</title> <chart> <search ref="Packets Yearly"></search> <option name="charting.drilldown">none</option> </chart> </panel> </row> </dashboard>

What I would prefer to do is have one single report with each panel having the correct time frame. I do not want a time picker displayed on the dashboard.

I tried using earliest and latest syntax in each search section of the xml but the time is inherited from the

report.

Thanks in advance.

Re: Single Report dashboard with multiple panels based on time range?

yeahnah — Thu, 23 Mar 2023 02:24:06 GMT

Hi @adsquaired

Yes, you can use the savedsearch command and pass it the earliest and latest times as replaced field values. Here's the doc ref.

https://docs.splunk.com/Documentation/SplunkCloud/latest/SearchReference/Savedsearch

As an example
1. Create a saved search (report)

index=_internal $earliest$ $latest$ | head 1 | addinfo | foreach info_*_time [ eval <<FIELD>>=strftime('<<FIELD>>', "%c") ] | table _time info_min_time info_max_time

2. Now run the report using the savedsearch command, passing in the earliest and latest variables as time modifiers (you can name these variables to whatever you like)

Note, the dashboard XML for the search would need to be something like this

<search> <query>| savedsearch mysavedsearch earliest="earliest=-24h@h" latest="latest=-1m@m"</query> </search>

Hope this helps.

Please mark as solution provided if this works for you.

Re: Single Report dashboard with multiple panels based on time range?

bowesmana — Thu, 23 Mar 2023 03:35:50 GMT

You can have a single daily packet report which is given a search id and then in the weekly/monthly/yearly you can just reference the daily report and post process calculate the appropriate periods with whatever aggregation you need.

Let's assume your daily packets search looks like this

my_packet_search | timechart span=1d count

then your dashboard would look like this

<dashboard> <label>Packets</label> <row> <panel> <title>Daily</title> <chart> <search ref="Packets Daily" id="daily_report"></search> <option name="charting.drilldown">none</option> </chart> </panel> </row> <row> <panel> <title>Weekly</title> <chart> <search id="weekly_report" base="daily_report"> <query> | timechart span=1w sum(*) as * </query> </search> <option name="charting.drilldown">none</option> </chart> </panel> </row> <row> <panel> <title>Monthly</title> <chart> <search id="monthly_report" base="weekly_report"> <query> | timechart span=1mon sum(*) as * </query> </search> <option name="charting.drilldown">none</option> </chart> </panel> </row> <row> <panel> <title>Yearly</title> <chart> <search base="monthly_report"> <query> | timechart span=1y sum(*) as * </query> </search> <option name="charting.drilldown">none</option> </chart> </panel> </row> </dashboard>

The base search could be daily_report in all cases, but by simply calling each subsequent search its own id, you can use the slightly smaller dataset for the larger granularity calculation.

Re: Single Report dashboard with multiple panels based on time range?

yeahnah — Thu, 23 Mar 2023 03:38:58 GMT

Agree, this is a far better solution, as 1 base search can give 4 panel results, unlike my suggested method which is less efficient with 4 base searches.

Re: Single Report dashboard with multiple panels based on time range?

adsquaired — Thu, 23 Mar 2023 13:44:52 GMT

I discovered the problem. The search behind the report was to restrictive on the time so I could not expand the time in the dashboard panels. Once I fixed that I was able to use the correct time modifiers in each panel.

@bowesmana, I like the search id functionality and knowing I can tack span on to the query generated from the report is helpful.