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Tweak default malloc conf.

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Signed-off-by: Jason Volk <jason@zemos.net>
This commit is contained in:
Jason Volk
2026-03-02 03:52:34 +00:00
parent 39cf124813
commit bf8ae48ec2
1 changed files with 6 additions and 5 deletions
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11
src/core/alloc/je.rs
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@@ -26,15 +26,16 @@ use crate::{
#[cfg(feature = "jemalloc_conf")] #[cfg(feature = "jemalloc_conf")]
#[unsafe(no_mangle)] #[unsafe(no_mangle)]
pub static malloc_conf: &[u8] = const_str::concat_bytes!( pub static malloc_conf: &[u8] = const_str::concat_bytes!(
"lg_extent_max_active_fit:4", "tcache:true",
",oversize_threshold:16777216",
",tcache_max:2097152",
",dirty_decay_ms:16000",
",muzzy_decay_ms:144000",
",percpu_arena:percpu", ",percpu_arena:percpu",
",metadata_thp:always", ",metadata_thp:always",
",background_thread:true", ",background_thread:true",
",max_background_threads:-1", ",max_background_threads:-1",
",lg_extent_max_active_fit:4",
",oversize_threshold:2097152",
",tcache_max:524288",
",dirty_decay_ms:16000",
",muzzy_decay_ms:144000",
//MALLOC_CONF_PROF, //MALLOC_CONF_PROF,
0 0
); );