3 ms·
I have yet to see substantial swap usage outside of memory pressure scenario. Means the benefit is marginal. All processes seem to be reasonably optimized not t
by rini17 2y ago
I have yet to see substantial swap usage outside of memory pressure scenario. Means the benefit is marginal. All processes seem to be reasonably optimized not to leave lots of not accessed memory around. Or they have sparse access pattern which is touching a lot of pages.
- bjackman 2y agoI think you're talking about your personal machines and this author is talking about data centres. If there's never any memory pressure in your data centre you're wasting money on RAM.
- rini17 2y agoThe article does not mention anything like that. And even in DCs, overoptimizing the memory pressures carries the risk of latency spikes or worse.