My Cached memory is too high 75 to 80% what is reasone how to fix give me any suggestion

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#1

librenms memory
librenms memory690×507 118 KB

my Cached memory is too high 75 to 80% what is reasone how to fix give me any suggestion

#2

Why do you think 75% to 80% of memory used for cache is too high?

#3

give me any solution high memory usage to decrease and fix