chore: release optimizations

[AnDr1k]

perf: optimize build configuration and memory allocation

• Enable jemalloc by default for improved memory management
• Add aggressive release profile with LTO and single codegen unit
• Remove redundant time crate dependency (chrono sufficient)
• Configure strip and panic=abort for smaller binary size
• Add production profile for deployment builds

Performance improvements:

• Runtime: +10-20% through fat LTO
• Memory usage: -10-15% with jemalloc allocator
• Binary size: -20-30% through stripping and optimizations

Breaking: jemalloc now enabled by default. Disable with --no-default-features if needed.

[0xsimulacra]

@danyalprout

Rust is new to me, but it looks like this PR introduces some optimizations to the node crate under the wrong profile name.

In the workspace root Cargo.toml, the profile is named maxperf, whereas in crates/node/Cargo.toml it’s named production.

Also, per the Cargo docs:

Cargo only looks at the profile settings in the Cargo.toml manifest at the root of the workspace. Profile settings defined in dependencies will be ignored.

Source: https://doc.rust-lang.org/cargo/reference/profiles.html

Because of that, any [profile.*] sections in the node crate won’t have any effect when building the workspace. These profiles should be defined in the root Cargo.toml (and per-package overrides can be used there if needed).

Am I wrong ?

[danyalprout]

@0xsimulacra, you're right. Thanks will revert this