Use jemallocator for bootnode

Dockerfile

@@ -23,7 +23,13 @@ COPY transport ./transport
 
 FROM builder as builder
 
-RUN cargo build --release --bin bootnode --bin keygen
+RUN --mount=target=/var/lib/apt/lists,type=cache,sharing=locked \
+    --mount=target=/var/cache/apt,type=cache,sharing=locked \
+    rm -f /etc/apt/apt.conf.d/docker-clean \
+    && apt-get update \
+    && apt-get -y install build-essential
+
+RUN cargo build --release --bin bootnode --bin keygen --features tikv-jemallocator
 
 FROM --platform=$BUILDPLATFORM debian:bookworm-slim as base
 

transport/Cargo.toml

@@ -47,3 +47,6 @@ observer = ["actors"]
 scheduler = ["actors", "request-client", "proto"]
 worker = ["actors", "request-server", "proto"]
 metrics = ["libp2p/metrics", "prometheus-client"]
+
+[target.'cfg(not(target_env = "msvc"))'.dependencies]
+tikv-jemallocator = { version = "0.5", optional = true }

transport/src/bin/bootnode.rs

@@ -24,6 +24,13 @@ use subsquid_network_transport::{
     BootNode, Keypair, QuicConfig, TransportArgs,
 };
 
+#[cfg(not(target_env = "msvc"))]
+use tikv_jemallocator::Jemalloc;
+
+#[cfg(not(target_env = "msvc"))]
+#[global_allocator]
+static GLOBAL: Jemalloc = Jemalloc;
+
 #[derive(Parser)]
 #[command(version, author)]
 struct Cli {