[fix](memory) Remove page cache regular clear, disabled jemalloc prof by default #18218
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xinyiZzz
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yagagagaga
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Mar 31, 2023
… by default (apache#18218) Remove page cache regular clear Now the page cache is turned off by default. If the user manually opens the page cache, it can be considered that the user can accept the memory usage of the page cache, and then can consider adding a manual clear command to the cache. fix memory gc cancel top memory query jemalloc prof is not enabled by default
yagagagaga
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Mar 31, 2023
… by default (apache#18218) Remove page cache regular clear Now the page cache is turned off by default. If the user manually opens the page cache, it can be considered that the user can accept the memory usage of the page cache, and then can consider adding a manual clear command to the cache. fix memory gc cancel top memory query jemalloc prof is not enabled by default
yagagagaga
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Mar 31, 2023
… by default (apache#18218) Remove page cache regular clear Now the page cache is turned off by default. If the user manually opens the page cache, it can be considered that the user can accept the memory usage of the page cache, and then can consider adding a manual clear command to the cache. fix memory gc cancel top memory query jemalloc prof is not enabled by default
morningman
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Apr 3, 2023
… by default (#18218) Remove page cache regular clear Now the page cache is turned off by default. If the user manually opens the page cache, it can be considered that the user can accept the memory usage of the page cache, and then can consider adding a manual clear command to the cache. fix memory gc cancel top memory query jemalloc prof is not enabled by default
gnehil
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Apr 21, 2023
… by default (apache#18218) Remove page cache regular clear Now the page cache is turned off by default. If the user manually opens the page cache, it can be considered that the user can accept the memory usage of the page cache, and then can consider adding a manual clear command to the cache. fix memory gc cancel top memory query jemalloc prof is not enabled by default
mongo360
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Jul 12, 2023
… by default (apache#18218) Remove page cache regular clear Now the page cache is turned off by default. If the user manually opens the page cache, it can be considered that the user can accept the memory usage of the page cache, and then can consider adding a manual clear command to the cache. fix memory gc cancel top memory query jemalloc prof is not enabled by default
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Proposed changes
Issue Number: close #xxx
Problem summary
Remove page cache regular clear
Now the page cache is turned off by default. If the user manually opens the page cache, it can be considered that the user can accept the memory usage of the page cache, and then can consider adding a manual clear command to the cache.
fix memory gc cancel top memory query
jemalloc prof is not enabled by default
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Further comments
If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...