Use libunwind for jemalloc memory profiling stack traces

Author: ndr-ds

Cargo.lock

@@ -257,7 +257,7 @@ test-log = { version = "0.2.15", default-features = false, features = [
 test-strategy = "0.3.1"
 thiserror = "1.0.65"
 thiserror-context = "0.1.1"
-tikv-jemallocator = "0.6.0"
+tikv-jemallocator = { git = "https://github.com/linera-io/jemallocator.git", rev = "16f3e75fb145e12f5ae15ed232d1368d4539fc14" }
 tokio = "1.36.0"
 tokio-stream = "0.1.14"
 tokio-test = "0.4.3"
@@ -409,3 +409,7 @@ ref_option_ref = "deny"
 str_split_at_newline = "deny"
 unnecessary_wraps = "deny"
 used_underscore_binding = "deny"
+
+[patch.crates-io]
+tikv-jemallocator = { git = "https://github.com/linera-io/jemallocator.git", rev = "16f3e75fb145e12f5ae15ed232d1368d4539fc14" }
+tikv-jemalloc-sys = { git = "https://github.com/linera-io/jemallocator.git", rev = "16f3e75fb145e12f5ae15ed232d1368d4539fc14" }

Cargo.toml

@@ -17,7 +17,7 @@ ARG copy=${binaries:+_copy}
 ARG build_flag=--release
 ARG build_folder=release
 ARG build_features=scylladb,metrics,jemalloc
-ARG rustflags="-C force-frame-pointers=yes"
+ARG rustflags="-C force-frame-pointers=yes -L /usr/lib/x86_64-linux-gnu"
 
 FROM rust:1.86-slim-bookworm AS builder
 ARG git_commit
@@ -30,7 +30,8 @@ RUN apt-get update && apt-get install -y \
     pkg-config \
     protobuf-compiler \
     clang \
-    make
+    make \
+    libunwind-dev
 
 COPY examples examples
 COPY linera-base linera-base
@@ -99,7 +100,8 @@ LABEL build_date=$build_date
 
 RUN apt-get update && apt-get install -y \
     ca-certificates \
-    openssl
+    openssl \
+    libunwind8
 RUN update-ca-certificates
 
 COPY --from=binaries \

docker/Dockerfile

@@ -54,7 +54,7 @@ metrics = [
 ]
 jemalloc = [
     "tikv-jemallocator",
-    "tikv-jemallocator/profiling",
+    "tikv-jemallocator/profiling_libunwind",
     "linera-metrics/jemalloc",
 ]
 storage-service = ["linera-storage-service"]