geirert thanked Jasem Mutlaq in topic Memory Leak 6 months ago

geirert replied to the topic 'Re:RAMDisk with the Pi4 4GB' in the forum. 6 months ago

I would not use a ram disk for files that are destined for the ssd unless you have an abundance of free memory (not rpi) . Linux uses most free memory for the page cache very efficiently. There are cases where a ram disk can help, but it is more likely to hurt performance than help unless you understand the access patterns and usage scenarios very well.


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