Splunk Dashboard questions

[sreedhar85in]

I am new to Splunk and I have a requirement as below to show in Splunk dashboard,

1. Number of groups created/deleted every day – Grouped Bar Chart, with 30 days as default time range
2. Approved / Rejected / Pending requests every day – Stacked Bar chart, with 30 days as default time range.
3. Top 10 Approvers in last 30 days – Table (Approver name/email, number of approved/rejected requests)
4. Total number of requests placed via packs every day – Bar chart, 30-day time range default

My questions here are,

1. How to create a grouped bar chart ? ( i know to create a plain bar chart with a search result in splunk)
2. How to create a stacked bar chart ?
3. How to calculate the top 10 approvers for 30 days. ( i can find the list of approvers for last 30 days)
4. How to calculate the total number of requests everyday ( i can find the logs which match the requests placed, but how to find the total?)

[somesoni2]

Have you gone through the Splunk tutorials? Since you're new, this will give a great learning opportunities and you would be able to find answers to these questions yourself.
https://docs.splunk.com/Documentation/Splunk/7.2.6/SearchTutorial/Basicchart

Other links can be found in this answers post.
https://answers.splunk.com/answers/684944/can-you-suggest-some-splunk-tutorials-for-beginner.html