Splunk Power User case studies
Splunk Power User · Put your knowledge to work in context.
The Splunk Certified Power User credential - often referred to as the Splunk Core Certified Power User - is a practitioner-level certification for people who already know how to run a basic search in Splunk and want to demonstrate that they can do real work with it. It sits above entry-level search knowledge and below the administrative and architect tracks, and it is aimed at SOC analysts, IT operations engineers, application support staff, developers, and business analysts whose daily work involves interrogating machine data. The Splunk Power User case studies are 5 cases and about 3,926 words.
1The Alert That Quietly Dropped Half Its List
A SOC analyst owns a saved search that flags logons by terminated staff: index=wineventlog EventCode=4624 search [search index=hr sourcetype=hr:terminations action=terminated earliest=-90d fields user format] . HR recorded 18,400 terminations inside the retention window.
672 words, about 3 min2The Total That Missed Some Cents
A payments team ingests a custom sourcetype app:checkout with lines like 2024-05-02T10:14:03Z host=web07 user=jsmith items=3 total=149.99 cart id=CA-8821 status=OK . stats sum(amount) AS revenue .
703 words, about 4 min3The Dashboard Nobody Can Open
A NOC dashboard has six panels, each running its own full search over index=netflow , all set to Last 7 days . One panel is index=netflow timechart span=1m sum(bytes) BY src ip and takes just over four minutes to render, producing a legend with tens of thousands of series.
797 words, about 4 min4Two Panels, Two Kinds of Invisible
A service desk dashboard has two broken panels. Panel one enriches tickets: index=itsm sourcetype=ticket lookup asset owners host OUTPUT owner, criticality .
882 words, about 4 min5The Pivot That Disagrees With the Search
A team built a data model over index=proxy sourcetype=proxy:access with a root event and a child constrained on status =400 , then accelerated it for a 12-month range. A Pivot panel counts errors by url category and dest .
872 words, about 4 min