I'm running magento project on c5dxlarge with 8GB RAM. storefront was working fine but suddenly server get out of memory and memory usage became 80 percent. Also I had about 300 running processes even if storefront not used
the only thing I've changed before it goes out of memory was uploading data. I have more than 25000 products.
May too much data cause the problem? and what are the causes if not data?
Note: I'm checking on an attribute before uploading data and do some processing through for loop. Does this cause any problems when uploading many products?