feat: use introspected node in walltime mode

Author: GuillaumeLagrange

src/run/runner/helpers/introspected_golang/mod.rs

@@ -5,7 +5,7 @@ const INTROSPECTED_GO_SCRIPT: &str = include_str!("go.sh");
 
 /// Creates the `go` script that will replace the `go` binary while running
 /// Returns the path to the script folder, which should be added to the PATH environment variable
-pub fn setup_introspected_go() -> Result<PathBuf> {
+pub fn setup() -> Result<PathBuf> {
     let script_folder = env::temp_dir().join("codspeed_introspected_go");
     std::fs::create_dir_all(&script_folder)?;
     let script_path = script_folder.join("go");

src/run/runner/valgrind/helpers/introspected_nodejs/mod.rs renamed to src/run/runner/helpers/introspected_nodejs/mod.rs

@@ -5,7 +5,7 @@ const INTROSPECTED_NODE_SCRIPT: &str = include_str!("node.sh");
 
 /// Creates the `node` script that will replace the `node` binary while running
 /// Returns the path to the script folder, which should be added to the PATH environment variable
-pub fn setup_introspected_nodejs() -> Result<PathBuf> {
+pub(crate) fn setup() -> Result<PathBuf> {
     let script_folder = env::temp_dir().join("codspeed_introspected_node");
     std::fs::create_dir_all(&script_folder)?;
     let script_path = script_folder.join("node");

src/run/runner/valgrind/helpers/introspected_nodejs/node.sh renamed to src/run/runner/helpers/introspected_nodejs/node.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -eo pipefail
 
 # Custom script to replace node and run with V8 flags that make the execution of the

src/run/runner/helpers/mod.rs

@@ -1,6 +1,7 @@
 pub mod env;
 pub mod get_bench_command;
 pub mod introspected_golang;
+pub mod introspected_nodejs;
 pub mod profile_folder;
 pub mod run_command_with_log_pipe;
 pub mod setup;

src/run/runner/valgrind/helpers/mod.rs

@@ -1,4 +1,3 @@
 pub mod ignored_objects_path;
-pub mod introspected_nodejs;
 pub mod perf_maps;
 pub mod venv_compat;

src/run/runner/valgrind/measure.rs

@@ -3,9 +3,9 @@ use crate::run::runner::RunnerMode;
 use crate::run::runner::helpers::env::get_base_injected_env;
 use crate::run::runner::helpers::get_bench_command::get_bench_command;
 use crate::run::runner::helpers::introspected_golang;
+use crate::run::runner::helpers::introspected_nodejs;
 use crate::run::runner::helpers::run_command_with_log_pipe::run_command_with_log_pipe;
 use crate::run::runner::valgrind::helpers::ignored_objects_path::get_objects_path_to_ignore;
-use crate::run::runner::valgrind::helpers::introspected_nodejs::setup_introspected_nodejs;
 use crate::run::{config::Config, instruments::mongo_tracer::MongoTracer};
 use lazy_static::lazy_static;
 use std::env;
@@ -92,10 +92,10 @@ pub async fn measure(
         "PATH",
         format!(
             "{}:{}:{}",
-            setup_introspected_nodejs()
+            introspected_nodejs::setup()
                 .map_err(|e| anyhow!("failed to setup NodeJS introspection. {}", e))?
                 .to_string_lossy(),
-            introspected_golang::setup_introspected_go()
+            introspected_golang::setup()
                 .map_err(|e| anyhow!("failed to setup Go introspection. {}", e))?
                 .to_string_lossy(),
             env::var("PATH").unwrap_or_default(),

src/run/runner/wall_time/executor.rs

@@ -5,7 +5,8 @@ use crate::run::instruments::mongo_tracer::MongoTracer;
 use crate::run::runner::executor::Executor;
 use crate::run::runner::helpers::env::{get_base_injected_env, is_codspeed_debug_enabled};
 use crate::run::runner::helpers::get_bench_command::get_bench_command;
-use crate::run::runner::helpers::introspected_golang::setup_introspected_go;
+use crate::run::runner::helpers::introspected_golang;
+use crate::run::runner::helpers::introspected_nodejs;
 use crate::run::runner::helpers::run_command_with_log_pipe::run_command_with_log_pipe;
 use crate::run::runner::{ExecutorName, RunData};
 use crate::run::{check_system::SystemInfo, config::Config};
@@ -108,11 +109,13 @@ impl WallTimeExecutor {
                 .collect::<Vec<_>>()
                 .join("\n");
 
-        // We need to intercept the `go` command to ensure we can run it with our custom runner.
         let path_env = std::env::var("PATH").unwrap_or_default();
         let path_env = format!(
-            "export PATH={}:{}",
-            setup_introspected_go()
+            "export PATH={}:{}:{}",
+            introspected_nodejs::setup()
+                .map_err(|e| anyhow!("failed to setup NodeJS introspection. {}", e))?
+                .to_string_lossy(),
+            introspected_golang::setup()
                 .map_err(|e| anyhow!("failed to setup Go introspection. {}", e))?
                 .to_string_lossy(),
             path_env

src/run/runner/wall_time/perf/mod.rs

@@ -277,6 +277,7 @@ impl PerfRunner {
         let mut symbols_by_pid = HashMap::<u32, ProcessSymbols>::new();
         let mut unwind_data_by_pid = HashMap::<u32, Vec<UnwindData>>::new();
         let mut integration = None;
+        let mut perf_ping_timeout = 5;
 
         let perf_pid = OnceCell::new();
         loop {
@@ -287,6 +288,8 @@ impl PerfRunner {
                 debug!("Failed to ping perf FIFO, ending perf fifo loop");
                 break;
             }
+            // Perf has started successfully, we can decrease the timeout for future pings
+            perf_ping_timeout = 1;
 
             let result = tokio::time::timeout(Duration::from_secs(5), runner_fifo.recv_cmd()).await;
             let Ok(Ok(cmd)) = result else {