Add experimental jemalloc support #367
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Jemalloc is an alternative malloc implementation which improves memory fragmentation. It also reduces the overall memory consumption and thus might be beneficial when running on puma. Further information can be found in this article about malloc and jemalloc: https://www.speedshop.co/2017/12/04/malloc-doubles-ruby-memory.html This change adds the jemalloc packages and introduces the config property `cc.experimental.use_jemalloc_memory_allocator` to enable jemalloc (default is false).
FloThinksPi
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johha
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Some jobs consume the linked property `use_jemalloc_memory_allocator` to enable jemalloc but don't specify the required package in their spec file. Resulting in jemalloc not being used. Thus the missing packages need be added. Related to commit 62c5d07/ PR #367 where we added experimental jemalloc support for all ccng based jobs.
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johha
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Some jobs consume the linked property `use_jemalloc_memory_allocator` to enable jemalloc but don't specify the required package in their spec file. Resulting in jemalloc not being used. Thus the missing packages need be added. Related to commit 62c5d07/ PR #367 where we added experimental jemalloc support for all ccng based jobs.
johha
added a commit
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Feb 7, 2024
Some jobs consume the linked property `use_jemalloc_memory_allocator` to enable jemalloc but don't specify the required package in their spec file. Resulting in jemalloc not being used. Thus the missing packages need be added. Related to commit 62c5d07/ PR #367 where we added experimental jemalloc support for all ccng based jobs.
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Jemalloc is an alternative malloc implementation which improves memory fragmentation.
It also reduces the overall memory consumption and thus might be beneficial when running on puma.
Further information can be found in this article about malloc and jemalloc: https://www.speedshop.co/2017/12/04/malloc-doubles-ruby-memory.html
This change adds the jemalloc packages and introduces the config property
cc.experimental.use_jemalloc_memory_allocatorto enable jemalloc (default is false).I have viewed signed and have submitted the Contributor License Agreement
I have made this pull request to the
developbranchI have run CF Acceptance Tests on bosh lite