Continuous memory profiling

Author: ndr-ds

Cargo.lock

@@ -137,6 +137,7 @@ indexed_db_futures = "0.4.1"
 insta = "1.36.1"
 is-terminal = "0.4.12"
 itertools = "0.14.0"
+jemalloc_pprof = "0.8.1"
 js-sys = "0.3.70"
 k256 = { version = "0.13.4", default-features = false, features = [
     "ecdsa",

Cargo.toml

@@ -25,7 +25,7 @@ ARG binaries=
 ARG copy=${binaries:+_copy}
 ARG build_flag=--release
 ARG build_folder=release
-ARG build_features=scylladb,metrics
+ARG build_features=scylladb,metrics,memory-profiling
 ARG rustflags="-C force-frame-pointers=yes"
 
 FROM rust:1.74-slim-bookworm AS builder
@@ -39,7 +39,8 @@ ARG rustflags
 RUN apt-get update && apt-get install -y \
     pkg-config \
     protobuf-compiler \
-    clang
+    clang \
+    make
 
 COPY examples examples
 COPY linera-base linera-base

docker/Dockerfile

@@ -42,7 +42,7 @@ use linera_execution::{
     Committee, ExecutionError, Operation,
 };
 #[cfg(feature = "metrics")]
-use linera_metrics::prometheus_server;
+use linera_metrics::monitoring_server;
 use linera_storage::{Clock as _, Storage};
 use serde::{Deserialize, Serialize};
 use tokio::sync::{oneshot, Notify};
@@ -662,7 +662,7 @@ where
         let index_handler = axum::routing::get(graphiql).post(Self::index_handler);
 
         #[cfg(feature = "metrics")]
-        prometheus_server::start_metrics(self.metrics_address(), cancellation_token.clone());
+        monitoring_server::start_metrics(self.metrics_address(), cancellation_token.clone());
 
         let app = Router::new()
             .route("/", index_handler)