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jemalloc: upgrade from 3.6.0 to 5.3.1#1096

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jemalloc: upgrade from 3.6.0 to 5.3.1#1096
kenhys wants to merge 1 commit into
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kenhys:jemalloc531

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@kenhys

@kenhys kenhys commented Jul 21, 2026

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In the historical reasons, there are memory consumption issue between 4.x and 5.2.x for fluent-package.

Since 5.3.x, the situation seems changed about that issue, upgrade it from 3.6.0.

There are trade of about memory and performance, adopted already tuned MALLOC_CONF parameters from here:

https://gist.github.com/jjb/9ff0d3f622c8bbe904fe7a82e35152fc

@kenhys kenhys added the pending Blocked by something label Jul 21, 2026
In the historical reasons, there are memory consumption issue between 4.x and 5.2.x for fluent-package.

Since 5.3.x, the situation seems changed about that issue, upgrade it from 3.6.0.

There are trade of about memory and performance, adopted already tuned MALLOC_CONF parameters from here:

https://gist.github.com/jjb/9ff0d3f622c8bbe904fe7a82e35152fc

Signed-off-by: Kentaro Hayashi <hayashi@clear-code.com>
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