CPU/Memory/Storage - which one affects ELK's performance more?

(Kamome Jung) #1

I'm planning to expand and move to on-premise my ELK Stack. For now, my ELK is built on OpenStack private cloud, and I couldn't improve my stack's performance as I desired.

So, I'm looking for suitable hardware, but I don't know which one will affect to ELK performance most: CPU, RAM or Storage. I want to focus my budget to most performance-related components, so, which one will affect performance most?

(Christian Dahlqvist) #2

That would depend on the use-case, so it is impossible to give any recommendations without more information.

(system) #3

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