diff --git a/Cargo.lock b/Cargo.lock
index 2aff81a9..4e10605e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -447,6 +447,12 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "cty"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b365fabc795046672053e29c954733ec3b05e4be654ab130fe8f1f94d7051f35"
+
 [[package]]
 name = "dashmap"
 version = "5.5.3"
@@ -1090,6 +1096,26 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "mimalloc-rust"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5eb726c8298efb4010b2c46d8050e4be36cf807b9d9e98cb112f830914fc9bbe"
+dependencies = [
+ "cty",
+ "mimalloc-rust-sys",
+]
+
+[[package]]
+name = "mimalloc-rust-sys"
+version = "1.7.9-source"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6413e13241a9809f291568133eca6694572cf528c1a6175502d090adce5dd5db"
+dependencies = [
+ "cc",
+ "cty",
+]
+
 [[package]]
 name = "mime"
 version = "0.3.17"
@@ -1343,6 +1369,7 @@ dependencies = [
  "pipe-trait",
  "pretty_assertions",
  "serde_json",
+ "swc_malloc",
  "tempfile",
  "tokio",
  "walkdir",
@@ -2223,6 +2250,16 @@ dependencies = [
  "is-terminal",
 ]
 
+[[package]]
+name = "swc_malloc"
+version = "0.5.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a279493814466a779ac93921b8a88fbd9f9162807e564d64dbbae2edee00c8a"
+dependencies = [
+ "mimalloc-rust",
+ "tikv-jemallocator",
+]
+
 [[package]]
 name = "syn"
 version = "2.0.28"
@@ -2336,6 +2373,26 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "tikv-jemalloc-sys"
+version = "0.5.4+5.3.0-patched"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9402443cb8fd499b6f327e40565234ff34dbda27460c5b47db0db77443dd85d1"
+dependencies = [
+ "cc",
+ "libc",
+]
+
+[[package]]
+name = "tikv-jemallocator"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "965fe0c26be5c56c94e38ba547249074803efd52adfb66de62107d95aab3eaca"
+dependencies = [
+ "libc",
+ "tikv-jemalloc-sys",
+]
+
 [[package]]
 name = "tinytemplate"
 version = "1.2.1"
diff --git a/Cargo.toml b/Cargo.toml
index 6d07465e..15e4ea6c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,6 +31,7 @@ pacquet-store-dir        = { path = "crates/store-dir" }
 pacquet-registry-mock = { path = "tasks/registry-mock" }
 
 # Dependencies
+
 advisory-lock      = { version = "0.3.0" }
 async-recursion    = { version = "1.0.5" }
 clap               = { version = "4", features = ["derive", "string"] }
@@ -62,6 +63,7 @@ split-first-char   = { version = "0.0.0" }
 ssri               = { version = "9.0.0" }
 strum              = { version = "0.25.0", features = ["derive"] }
 sysinfo            = { version = "0.29.10" }
+swc_malloc         = { version = "0.5.9" }
 tar                = { version = "0.4.40" }
 text-block-macros  = { version = "0.1.1" }
 tracing            = { version = "0.1.40" }
diff --git a/crates/cli/Cargo.toml b/crates/cli/Cargo.toml
index 696751cf..cda9650e 100644
--- a/crates/cli/Cargo.toml
+++ b/crates/cli/Cargo.toml
@@ -32,6 +32,7 @@ home        = { workspace = true }
 miette      = { workspace = true }
 pipe-trait  = { workspace = true }
 tokio       = { workspace = true }
+swc_malloc  = { workspace = true }
 
 [dev-dependencies]
 pacquet-store-dir     = { workspace = true }
diff --git a/crates/cli/src/lib.rs b/crates/cli/src/lib.rs
index 67989365..a286ff24 100644
--- a/crates/cli/src/lib.rs
+++ b/crates/cli/src/lib.rs
@@ -1,3 +1,5 @@
+extern crate swc_malloc;
+
 mod cli_args;
 mod state;