We are receiving messages about how our indexers (distributed environment) doesn't meet the minimum system requirements, but after taking a further look at Splunk's reference hardware documentation (https://docs.splunk.com/Documentation/Splunk/8.1.1/Capacity/Referencehardware) I still can't seem to figure out where we are lacking in. The message that I'm referring to is the following: "Health Check: Splunk server "server_name" does not meet the recommended minimum system requirements." This is currently what we're using for all three indexers: 64-bit Linux , 16 CPU cores, and15.66 RAM. If anyone could provide some guidance on this matter that would be greatly appreciated!
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