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> Is memory util on servers still really a consideration in 2023 for most workloads if performance is otherwise good? The way that cloud scaling works is that
by insanitybit 3y ago
> Is memory util on servers still really a consideration in 2023 for most workloads if performance is otherwise good?
The way that cloud scaling works is that as you increase RAM you also increase CPU, which costs a fortune. You can go for 'memory optimized' instances but even still, there are costs associated with memory that aren't just the RAM modules, unfortunately.
Plus with container orchestration it's increasingly important to pack your services into a single instance, and memory can veryyyy quickly become the constraint - in fact, it might be the one I've seen most often.
- RhodesianHunter 3y agoI don't find this, but maybe it's something K8's helps us get away from? For our workloads we seem to need more CPU when we need more ram anyways.
- insanitybit 3y agoNo, you'd run into it with k8s more, if anything. But it is workload dependent.