diff --git a/external/egui b/external/egui
index 62b4d42..9cf535b 160000
--- a/external/egui
+++ b/external/egui
@@ -1 +1 @@
-Subproject commit 62b4d427c01201898914594a9d00d1576bc23432
+Subproject commit 9cf535bd50b2602b0bce45c718d164bae2b4ed77
diff --git a/src/free.rs b/src/free.rs
index e0e58a2..2f20b2b 100644
--- a/src/free.rs
+++ b/src/free.rs
@@ -4,7 +4,8 @@
 use crate::constants::*;
 
 //----------------------------------------------------------------------------------------------------
-#[inline]
+#[cold]
+#[inline(never)]
 // Clamp the scaling resolution `f32` to a known good `f32`.
 pub fn clamp_scale(scale: f32) -> f32 {
 	// Make sure it is finite.
diff --git a/src/gupax.rs b/src/gupax.rs
index ea75333..e746b31 100644
--- a/src/gupax.rs
+++ b/src/gupax.rs
@@ -82,8 +82,21 @@ pub enum Ratio {
 
 //---------------------------------------------------------------------------------------------------- Gupax
 impl crate::disk::Gupax {
-	#[inline(always)]
-	pub fn show(&mut self, og: &Arc<Mutex<State>>, state_path: &Path, update: &Arc<Mutex<Update>>, file_window: &Arc<Mutex<FileWindow>>, error_state: &mut ErrorState, restart: &Arc<Mutex<Restart>>, width: f32, height: f32, frame: &mut eframe::Frame, _ctx: &egui::Context, ui: &mut egui::Ui) {
+	#[inline(always)] // called once
+	pub fn show(
+		&mut self,
+		og: &Arc<Mutex<State>>,
+		state_path: &Path,
+		update: &Arc<Mutex<Update>>,
+		file_window: &Arc<Mutex<FileWindow>>,
+		error_state: &mut ErrorState,
+		restart: &Arc<Mutex<Restart>>,
+		width: f32,
+		height: f32,
+		frame: &mut eframe::Frame,
+		_ctx: &egui::Context,
+		ui: &mut egui::Ui
+	) {
 		// Update button + Progress bar
 		debug!("Gupax Tab | Rendering [Update] button + progress bar");
 		ui.group(|ui| {
@@ -273,6 +286,8 @@ impl crate::disk::Gupax {
 		}
 	}
 
+	#[cold]
+	#[inline(never)]
 	fn spawn_file_window_thread(file_window: &Arc<Mutex<FileWindow>>, file_type: FileType) {
 		use FileType::*;
 		let name = match file_type {
diff --git a/src/helper.rs b/src/helper.rs
index 4a6b6bc..f8cb68d 100644
--- a/src/helper.rs
+++ b/src/helper.rs
@@ -177,10 +177,12 @@ impl Process {
 	}
 
 	// Borrow a [&str], return an owned split collection
+	#[inline]
 	pub fn parse_args(args: &str) -> Vec<String> {
 		args.split_whitespace().map(|s| s.to_owned()).collect()
 	}
 
+	#[inline]
 	// Convenience functions
 	pub fn is_alive(&self) -> bool {
 		self.state == ProcessState::Alive ||
@@ -189,14 +191,17 @@ impl Process {
 		self.state == ProcessState::NotMining
 	}
 
+	#[inline]
 	pub fn is_waiting(&self) -> bool {
 		self.state == ProcessState::Middle || self.state == ProcessState::Waiting
 	}
 
+	#[inline]
 	pub fn is_syncing(&self) -> bool {
 		self.state == ProcessState::Syncing
 	}
 
+	#[inline]
 	pub fn is_not_mining(&self) -> bool {
 		self.state == ProcessState::NotMining
 	}
@@ -268,6 +273,8 @@ impl Helper {
 		}
 	}
 
+	#[cold]
+	#[inline(never)]
 	fn read_pty_xmrig(output_parse: Arc<Mutex<String>>, output_pub: Arc<Mutex<String>>, reader: Box<dyn std::io::Read + Send>) {
 		use std::io::BufRead;
 		let mut stdout = std::io::BufReader::new(reader).lines();
@@ -293,6 +300,8 @@ impl Helper {
 		}
 	}
 
+	#[cold]
+	#[inline(never)]
 	fn read_pty_p2pool(output_parse: Arc<Mutex<String>>, output_pub: Arc<Mutex<String>>, reader: Box<dyn std::io::Read + Send>, gupax_p2pool_api: Arc<Mutex<GupaxP2poolApi>>) {
 		use std::io::BufRead;
 		let mut stdout = std::io::BufReader::new(reader).lines();
@@ -349,6 +358,8 @@ impl Helper {
 	}
 
 	//---------------------------------------------------------------------------------------------------- P2Pool specific
+	#[cold]
+	#[inline(never)]
 	// Just sets some signals for the watchdog thread to pick up on.
 	pub fn stop_p2pool(helper: &Arc<Mutex<Self>>) {
 		info!("P2Pool | Attempting to stop...");
@@ -356,6 +367,8 @@ impl Helper {
 		lock2!(helper,p2pool).state = ProcessState::Middle;
 	}
 
+	#[cold]
+	#[inline(never)]
 	// The "restart frontend" to a "frontend" function.
 	// Basically calls to kill the current p2pool, waits a little, then starts the below function in a a new thread, then exit.
 	pub fn restart_p2pool(helper: &Arc<Mutex<Self>>, state: &crate::disk::P2pool, path: &std::path::PathBuf, backup_hosts: Option<Vec<crate::Node>>) {
@@ -379,6 +392,8 @@ impl Helper {
 		info!("P2Pool | Restart ... OK");
 	}
 
+	#[cold]
+	#[inline(never)]
 	// The "frontend" function that parses the arguments, and spawns either the [Simple] or [Advanced] P2Pool watchdog thread.
 	pub fn start_p2pool(
 		helper: &Arc<Mutex<Self>>,
@@ -419,6 +434,8 @@ impl Helper {
 		head.to_owned() + "..." + tail
 	}
 
+	#[cold]
+	#[inline(never)]
 	// Takes in some [State/P2pool] and parses it to build the actual command arguments.
 	// Returns the [Vec] of actual arguments, and mutates the [ImgP2pool] for the main GUI thread
 	// It returns a value... and mutates a deeply nested passed argument... this is some pretty bad code...
@@ -543,6 +560,8 @@ impl Helper {
 		(args, api_path_local, api_path_network, api_path_pool)
 	}
 
+	#[cold]
+	#[inline(never)]
 	// The P2Pool watchdog. Spawns 1 OS thread for reading a PTY (STDOUT+STDERR), and combines the [Child] with a PTY so STDIN actually works.
 	fn spawn_p2pool_watchdog(process: Arc<Mutex<Process>>, gui_api: Arc<Mutex<PubP2poolApi>>, pub_api: Arc<Mutex<PubP2poolApi>>, args: Vec<String>, path: std::path::PathBuf, api_path_local: std::path::PathBuf, api_path_network: std::path::PathBuf, api_path_pool: std::path::PathBuf, gupax_p2pool_api: Arc<Mutex<GupaxP2poolApi>>) {
 		// 1a. Create PTY
@@ -772,6 +791,8 @@ impl Helper {
 	}
 
 	//---------------------------------------------------------------------------------------------------- XMRig specific, most functions are very similar to P2Pool's
+	#[cold]
+	#[inline(never)]
 	// If processes are started with [sudo] on macOS, they must also
 	// be killed with [sudo] (even if I have a direct handle to it as the
 	// parent process...!). This is only needed on macOS, not Linux.
@@ -791,6 +812,8 @@ impl Helper {
 		child.wait().unwrap().success()
 	}
 
+	#[cold]
+	#[inline(never)]
 	// Just sets some signals for the watchdog thread to pick up on.
 	pub fn stop_xmrig(helper: &Arc<Mutex<Self>>) {
 		info!("XMRig | Attempting to stop...");
@@ -798,6 +821,8 @@ impl Helper {
 		lock2!(helper,xmrig).state = ProcessState::Middle;
 	}
 
+	#[cold]
+	#[inline(never)]
 	// The "restart frontend" to a "frontend" function.
 	// Basically calls to kill the current xmrig, waits a little, then starts the below function in a a new thread, then exit.
 	pub fn restart_xmrig(helper: &Arc<Mutex<Self>>, state: &crate::disk::Xmrig, path: &std::path::PathBuf, sudo: Arc<Mutex<SudoState>>) {
@@ -821,6 +846,8 @@ impl Helper {
 		info!("XMRig | Restart ... OK");
 	}
 
+	#[cold]
+	#[inline(never)]
 	pub fn start_xmrig(helper: &Arc<Mutex<Self>>, state: &crate::disk::Xmrig, path: &std::path::PathBuf, sudo: Arc<Mutex<SudoState>>) {
 		lock2!(helper,xmrig).state = ProcessState::Middle;
 
@@ -840,6 +867,8 @@ impl Helper {
 		});
 	}
 
+	#[cold]
+	#[inline(never)]
 	// Takes in some [State/Xmrig] and parses it to build the actual command arguments.
 	// Returns the [Vec] of actual arguments, and mutates the [ImgXmrig] for the main GUI thread
 	// It returns a value... and mutates a deeply nested passed argument... this is some pretty bad code...
@@ -940,6 +969,8 @@ impl Helper {
 		cmd
 	}
 
+	#[cold]
+	#[inline(never)]
 	// The XMRig watchdog. Spawns 1 OS thread for reading a PTY (STDOUT+STDERR), and combines the [Child] with a PTY so STDIN actually works.
 	// This isn't actually async, a tokio runtime is unfortunately needed because [Hyper] is an async library (HTTP API calls)
 	#[tokio::main]
@@ -1151,6 +1182,7 @@ impl Helper {
 	}
 
 	//---------------------------------------------------------------------------------------------------- The "helper"
+	#[inline(always)] // called once
 	fn update_pub_sys_from_sysinfo(sysinfo: &sysinfo::System, pub_sys: &mut Sys, pid: &sysinfo::Pid, helper: &Helper, max_threads: usize) {
 		let gupax_uptime = helper.uptime.to_string();
 		let cpu = &sysinfo.cpus()[0];
@@ -1180,6 +1212,8 @@ impl Helper {
 		};
 	}
 
+	#[cold]
+	#[inline(never)]
 	// The "helper" thread. Syncs data between threads here and the GUI.
 	pub fn spawn_helper(helper: &Arc<Mutex<Self>>, mut sysinfo: sysinfo::System, pid: sysinfo::Pid, max_threads: usize) {
 		// The ordering of these locks is _very_ important. They MUST be in sync with how the main GUI thread locks stuff
@@ -1428,6 +1462,7 @@ impl PubP2poolApi {
 		}
 	}
 
+	#[inline]
 	// The issue with just doing [gui_api = pub_api] is that values get overwritten.
 	// This doesn't matter for any of the values EXCEPT for the output, so we must
 	// manually append it instead of overwriting.
@@ -1443,6 +1478,7 @@ impl PubP2poolApi {
 		};
 	}
 
+	#[inline]
 	// Essentially greps the output for [x.xxxxxxxxxxxx XMR] where x = a number.
 	// It sums each match and counts along the way, handling an error by not adding and printing to console.
 	fn calc_payouts_and_xmr(output: &str) -> (u128 /* payout count */, f64 /* total xmr */) {
@@ -1607,6 +1643,7 @@ impl PubP2poolApi {
 		};
 	}
 
+	#[inline]
 	pub fn calculate_share_or_block_time(hashrate: u64, difficulty: u64) -> HumanTime {
 		if hashrate == 0 {
 			HumanTime::new()
@@ -1615,6 +1652,7 @@ impl PubP2poolApi {
 		}
 	}
 
+	#[inline]
 	pub fn calculate_dominance(my_hashrate: u64, global_hashrate: u64) -> HumanNumber {
 		if global_hashrate == 0 {
 			HumanNumber::unknown()
@@ -1854,6 +1892,7 @@ impl PubXmrigApi {
 		}
 	}
 
+	#[inline]
 	fn combine_gui_pub_api(gui_api: &mut Self, pub_api: &mut Self) {
 		let output = std::mem::take(&mut gui_api.output);
 		let buf = std::mem::take(&mut pub_api.output);
@@ -1938,6 +1977,8 @@ impl PrivXmrigApi {
 			hashrate: Hashrate::new(),
 		}
 	}
+
+	#[inline]
 	// Send an HTTP request to XMRig's API, serialize it into [Self] and return it
 	async fn request_xmrig_api(client: hyper::Client<hyper::client::HttpConnector>, api_uri: &str) -> std::result::Result<Self, anyhow::Error> {
 		let request = hyper::Request::builder()
diff --git a/src/human.rs b/src/human.rs
index ab39611..118b6e2 100644
--- a/src/human.rs
+++ b/src/human.rs
@@ -36,22 +36,21 @@ impl Default for HumanTime {
 }
 
 impl HumanTime {
-	#[inline(always)]
+	#[inline]
 	pub const fn new() -> HumanTime {
 		HumanTime(ZERO_SECONDS)
 	}
 
-	#[inline(always)]
+	#[inline]
 	pub const fn into_human(d: Duration) -> HumanTime {
 		HumanTime(d)
 	}
 
-	#[inline(always)]
+	#[inline]
 	pub const fn from_u64(u: u64) -> HumanTime {
 		HumanTime(Duration::from_secs(u))
 	}
 
-	#[inline(always)]
 	fn plural(f: &mut std::fmt::Formatter, started: &mut bool, name: &str, value: u64) -> std::fmt::Result {
 		if value > 0 {
 			if *started {
@@ -114,19 +113,19 @@ impl std::fmt::Display for HumanNumber {
 }
 
 impl HumanNumber {
-	#[inline(always)]
+	#[inline]
 	pub fn unknown() -> Self {
 		Self("???".to_string())
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_str(s: &str) -> Self {
 		Self(s.to_string())
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn to_hashrate(f: f32) -> Self {
 		Self(format!("{} H/s", Self::from_f32(f)))
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn to_percent(f: f32) -> Self {
 		if f < 0.01 {
 			Self("0%".to_string())
@@ -134,67 +133,67 @@ impl HumanNumber {
 			Self(format!("{:.2}%", f))
 		}
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn to_percent_3_point(f: f32) -> Self {
 		Self(format!("{:.3}%", f))
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn to_percent_no_fmt(f: f32) -> Self {
 		Self(format!("{}%", f))
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_f64_to_percent_3_point(f: f64) -> Self {
 		Self(format!("{:.3}%", f))
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_f64_to_percent_6_point(f: f64) -> Self {
 		Self(format!("{:.6}%", f))
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_f64_to_percent_9_point(f: f64) -> Self {
 		Self(format!("{:.9}%", f))
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_f64_to_percent_no_fmt(f: f64) -> Self {
 		Self(format!("{}%", f))
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_f32(f: f32) -> Self {
 		let mut buf = num_format::Buffer::new();
 		buf.write_formatted(&(f as u64), &LOCALE);
 		Self(buf.as_str().to_string())
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_f64(f: f64) -> Self {
 		let mut buf = num_format::Buffer::new();
 		buf.write_formatted(&(f as u128), &LOCALE);
 		Self(buf.as_str().to_string())
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_u16(u: u16) -> Self {
 		let mut buf = num_format::Buffer::new();
 		buf.write_formatted(&u, &LOCALE);
 		Self(buf.as_str().to_string())
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_u32(u: u32) -> Self {
 		let mut buf = num_format::Buffer::new();
 		buf.write_formatted(&u, &LOCALE);
 		Self(buf.as_str().to_string())
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_u64(u: u64) -> Self {
 		let mut buf = num_format::Buffer::new();
 		buf.write_formatted(&u, &LOCALE);
 		Self(buf.as_str().to_string())
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_u128(u: u128) -> Self {
 		let mut buf = num_format::Buffer::new();
 		buf.write_formatted(&u, &LOCALE);
 		Self(buf.as_str().to_string())
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_hashrate(array: [Option<f32>; 3]) -> Self {
 		let mut string = "[".to_string();
 		let mut buf = num_format::Buffer::new();
@@ -221,7 +220,7 @@ impl HumanNumber {
 
 		Self(string)
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_load(array: [Option<f32>; 3]) -> Self {
 		let mut string = "[".to_string();
 		let mut n = 0;
@@ -241,30 +240,30 @@ impl HumanNumber {
 		Self(string)
 	}
 	// [1_000_000] -> [1.000 MH/s]
-	#[inline(always)]
+	#[inline]
 	pub fn from_u64_to_megahash_3_point(hash: u64) -> Self {
 		let hash = (hash as f64)/1_000_000.0;
 		let hash = format!("{:.3} MH/s", hash);
 		Self(hash)
 	}
 	// [1_000_000_000] -> [1.000 GH/s]
-	#[inline(always)]
+	#[inline]
 	pub fn from_u64_to_gigahash_3_point(hash: u64) -> Self {
 		let hash = (hash as f64)/1_000_000_000.0;
 		let hash = format!("{:.3} GH/s", hash);
 		Self(hash)
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_f64_12_point(f: f64) -> Self {
 		let f = format!("{:.12}", f);
 		Self(f)
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn from_f64_no_fmt(f: f64) -> Self {
 		let f = format!("{}", f);
 		Self(f)
 	}
-	#[inline(always)]
+	#[inline]
 	pub fn as_str(&self) -> &str {
 		self.0.as_str()
 	}
diff --git a/src/main.rs b/src/main.rs
index 2a7a1da..1b8c200 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -174,6 +174,8 @@ pub struct App {
 }
 
 impl App {
+	#[cold]
+	#[inline(never)]
 	fn cc(cc: &eframe::CreationContext<'_>, app: Self) -> Self {
 		let resolution = cc.integration_info.window_info.size;
 		init_text_styles(&cc.egui_ctx, resolution[0], crate::free::clamp_scale(app.state.gupax.selected_scale));
@@ -184,12 +186,16 @@ impl App {
 		}
 	}
 
+	#[cold]
+	#[inline(never)]
 	fn save_before_quit(&mut self) {
 		if let Err(e) = State::save(&mut self.state, &self.state_path) { error!("State file: {}", e); }
 		if let Err(e) = Node::save(&self.node_vec, &self.node_path) { error!("Node list: {}", e); }
 		if let Err(e) = Pool::save(&self.pool_vec, &self.pool_path) { error!("Pool list: {}", e); }
 	}
 
+	#[cold]
+	#[inline(never)]
 	fn new(now: Instant) -> Self {
 		info!("Initializing App Struct...");
 		info!("App Init | P2Pool & XMRig processes...");
@@ -533,6 +539,8 @@ impl App {
 		app
 	}
 
+	#[cold]
+	#[inline(never)]
 	pub fn gather_backup_hosts(&self) -> Option<Vec<Node>> {
 		if !self.state.p2pool.backup_host {
 			return None;
@@ -733,6 +741,8 @@ struct Images {
 }
 
 impl Images {
+	#[cold]
+	#[inline(never)]
 	fn new() -> Self {
 		Self {
 			banner: RetainedImage::from_image_bytes("banner.png", BYTES_BANNER).unwrap(),
@@ -771,46 +781,23 @@ enum KeyPressed {
 }
 
 impl KeyPressed {
-	fn is_f11(&self) -> bool {
-		*self == Self::F11
-	}
-	fn is_z(&self) -> bool {
-		*self == Self::Z
-	}
-	fn is_x(&self) -> bool {
-		*self == Self::X
-	}
-	fn is_up(&self) -> bool {
-		*self == Self::Up
-	}
-	fn is_down(&self) -> bool {
-		*self == Self::Down
-	}
-	fn is_esc(&self) -> bool {
-		*self == Self::Esc
-	}
-	fn is_s(&self) -> bool {
-		*self == Self::S
-	}
-	fn is_r(&self) -> bool {
-		*self == Self::R
-	}
-	fn is_d(&self) -> bool {
-		*self == Self::D
-	}
-	fn is_c(&self) -> bool {
-		*self == Self::C
-	}
-	fn is_v(&self) -> bool {
-		*self == Self::V
-	}
-	fn is_none(&self) -> bool {
-		*self == Self::None
-	}
+	#[inline] fn is_f11(&self) -> bool { *self == Self::F11 }
+	#[inline] fn is_z(&self) -> bool { *self == Self::Z }
+	#[inline] fn is_x(&self) -> bool { *self == Self::X }
+	#[inline] fn is_up(&self) -> bool { *self == Self::Up }
+	#[inline] fn is_down(&self) -> bool { *self == Self::Down }
+	#[inline] fn is_esc(&self) -> bool { *self == Self::Esc }
+	#[inline] fn is_s(&self) -> bool { *self == Self::S }
+	#[inline] fn is_r(&self) -> bool { *self == Self::R }
+	#[inline] fn is_d(&self) -> bool { *self == Self::D }
+	#[inline] fn is_c(&self) -> bool { *self == Self::C }
+	#[inline] fn is_v(&self) -> bool { *self == Self::V }
+	#[inline] fn is_none(&self) -> bool { *self == Self::None }
 }
 
 //---------------------------------------------------------------------------------------------------- Init functions
-#[inline(always)]
+#[cold]
+#[inline(never)]
 fn init_text_styles(ctx: &egui::Context, width: f32, pixels_per_point: f32) {
 	let scale = width / 30.0;
 	let mut style = (*ctx.style()).clone();
@@ -836,7 +823,8 @@ fn init_text_styles(ctx: &egui::Context, width: f32, pixels_per_point: f32) {
 	ctx.request_repaint();
 }
 
-#[inline(always)]
+#[cold]
+#[inline(never)]
 fn init_logger(now: Instant) {
 	use env_logger::fmt::Color;
 	let filter_env = std::env::var("RUST_LOG").unwrap_or_else(|_| "INFO".to_string());
@@ -872,7 +860,8 @@ fn init_logger(now: Instant) {
 	info!("Log level ... {}", filter);
 }
 
-#[inline(always)]
+#[cold]
+#[inline(never)]
 fn init_options(initial_window_size: Option<Vec2>) -> NativeOptions {
 	let mut options = eframe::NativeOptions::default();
 	options.min_window_size = Some(Vec2::new(APP_MIN_WIDTH, APP_MIN_HEIGHT));
@@ -891,7 +880,8 @@ fn init_options(initial_window_size: Option<Vec2>) -> NativeOptions {
 	options
 }
 
-#[inline(always)]
+#[cold]
+#[inline(never)]
 fn init_auto(app: &mut App) {
 	// Return early if [--no-startup] was not passed
 	if app.no_startup {
@@ -953,6 +943,8 @@ fn init_auto(app: &mut App) {
 }
 
 //---------------------------------------------------------------------------------------------------- Reset functions
+#[cold]
+#[inline(never)]
 fn reset_state(path: &PathBuf) -> Result<(), TomlError> {
 	match State::create_new(path) {
 		Ok(_)  => { info!("Resetting [state.toml] ... OK"); Ok(()) },
@@ -960,7 +952,8 @@ fn reset_state(path: &PathBuf) -> Result<(), TomlError> {
 	}
 }
 
-#[inline(always)]
+#[cold]
+#[inline(never)]
 fn reset_nodes(path: &PathBuf) -> Result<(), TomlError> {
 	match Node::create_new(path) {
 		Ok(_)  => { info!("Resetting [node.toml] ... OK"); Ok(()) },
@@ -968,7 +961,8 @@ fn reset_nodes(path: &PathBuf) -> Result<(), TomlError> {
 	}
 }
 
-#[inline(always)]
+#[cold]
+#[inline(never)]
 fn reset_pools(path: &PathBuf) -> Result<(), TomlError> {
 	match Pool::create_new(path) {
 		Ok(_)  => { info!("Resetting [pool.toml] ... OK"); Ok(()) },
@@ -976,7 +970,8 @@ fn reset_pools(path: &PathBuf) -> Result<(), TomlError> {
 	}
 }
 
-#[inline(always)]
+#[cold]
+#[inline(never)]
 fn reset_gupax_p2pool_api(path: &PathBuf) -> Result<(), TomlError> {
 	match GupaxP2poolApi::create_new(path) {
 		Ok(_)  => { info!("Resetting GupaxP2poolApi ... OK"); Ok(()) },
@@ -984,7 +979,8 @@ fn reset_gupax_p2pool_api(path: &PathBuf) -> Result<(), TomlError> {
 	}
 }
 
-#[inline(always)]
+#[cold]
+#[inline(never)]
 fn reset(path: &PathBuf, state: &PathBuf, node: &PathBuf, pool: &PathBuf, gupax_p2pool_api: &PathBuf) {
 	let mut code = 0;
 	// Attempt to remove directory first
@@ -1021,7 +1017,8 @@ fn reset(path: &PathBuf, state: &PathBuf, node: &PathBuf, pool: &PathBuf, gupax_
 }
 
 //---------------------------------------------------------------------------------------------------- Misc functions
-#[inline(always)]
+#[cold]
+#[inline(never)]
 fn parse_args<S: Into<String>>(mut app: App, panic: S) -> App {
 	info!("Parsing CLI arguments...");
 	let mut args: Vec<String> = env::args().collect();
@@ -1064,7 +1061,8 @@ fn parse_args<S: Into<String>>(mut app: App, panic: S) -> App {
 }
 
 // Get absolute [Gupax] binary path
-#[inline(always)]
+#[cold]
+#[inline(never)]
 pub fn get_exe() -> Result<String, std::io::Error> {
 	match std::env::current_exe() {
 		Ok(path) => { Ok(path.display().to_string()) },
@@ -1073,7 +1071,8 @@ pub fn get_exe() -> Result<String, std::io::Error> {
 }
 
 // Get absolute [Gupax] directory path
-#[inline(always)]
+#[cold]
+#[inline(never)]
 pub fn get_exe_dir() -> Result<String, std::io::Error> {
 	match std::env::current_exe() {
 		Ok(mut path) => { path.pop(); Ok(path.display().to_string()) },
@@ -1083,7 +1082,8 @@ pub fn get_exe_dir() -> Result<String, std::io::Error> {
 
 // Clean any [gupax_update_.*] directories
 // The trailing random bits must be exactly 10 alphanumeric characters
-#[inline(always)]
+#[cold]
+#[inline(never)]
 pub fn clean_dir() -> Result<(), anyhow::Error> {
 	let regex = Regex::new("^gupax_update_[A-Za-z0-9]{10}$").unwrap();
 	for entry in std::fs::read_dir(get_exe_dir()?)? {
@@ -1101,7 +1101,8 @@ pub fn clean_dir() -> Result<(), anyhow::Error> {
 }
 
 // Print disk files to console
-#[inline(always)]
+#[cold]
+#[inline(never)]
 fn print_disk_file(path: &PathBuf) {
 	match std::fs::read_to_string(path) {
 		Ok(string) => { print!("{}", string); exit(0); },
@@ -1110,7 +1111,8 @@ fn print_disk_file(path: &PathBuf) {
 }
 
 // Prints the GupaxP2PoolApi files.
-#[inline(always)]
+#[cold]
+#[inline(never)]
 fn print_gupax_p2pool_api(gupax_p2pool_api: &Arc<Mutex<GupaxP2poolApi>>) {
 	let api = lock!(gupax_p2pool_api);
 	let log = match std::fs::read_to_string(&api.path_log) {
@@ -1133,7 +1135,7 @@ fn print_gupax_p2pool_api(gupax_p2pool_api: &Arc<Mutex<GupaxP2poolApi>>) {
 	exit(0);
 }
 
-#[inline(always)]
+#[inline]
 fn cmp_f64(a: f64, b: f64) -> std::cmp::Ordering {
     match (a <= b, a >= b) {
         (false, true) => std::cmp::Ordering::Greater,
@@ -1198,7 +1200,6 @@ impl eframe::App for App {
 		}
 	}
 
-	#[inline(always)]
 	fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
 		// *-------*
 		// | DEBUG |
diff --git a/src/node.rs b/src/node.rs
index bd95bb8..8cc59d3 100644
--- a/src/node.rs
+++ b/src/node.rs
@@ -291,6 +291,8 @@ impl Ping {
 	}
 
 	//---------------------------------------------------------------------------------------------------- Main Ping function
+	#[cold]
+	#[inline(never)]
 	// Intermediate function for spawning thread
 	pub fn spawn_thread(ping: &Arc<Mutex<Self>>) {
 		info!("Spawning ping thread...");
@@ -333,6 +335,8 @@ impl Ping {
 	// >500ms = RED
 	// timeout = BLACK
 	// default = GRAY
+	#[cold]
+	#[inline(never)]
 	#[tokio::main]
 	pub async fn ping(ping: &Arc<Mutex<Self>>) -> Result<String, anyhow::Error> {
 		// Start ping
@@ -384,6 +388,8 @@ impl Ping {
 		Ok(fastest_info)
 	}
 
+	#[cold]
+	#[inline(never)]
 	async fn response(
 		client: Client<HttpConnector>,
 		request: Request<Body>,
diff --git a/src/p2pool.rs b/src/p2pool.rs
index 49c08df..848e74b 100644
--- a/src/p2pool.rs
+++ b/src/p2pool.rs
@@ -36,8 +36,21 @@ use crate::regex::{
 };
 
 impl crate::disk::P2pool {
-	#[inline(always)]
-	pub fn show(&mut self, node_vec: &mut Vec<(String, Node)>, _og: &Arc<Mutex<State>>, ping: &Arc<Mutex<Ping>>, process: &Arc<Mutex<Process>>, api: &Arc<Mutex<PubP2poolApi>>, buffer: &mut String, width: f32, height: f32, _ctx: &egui::Context, ui: &mut egui::Ui) {
+#[inline(always)] // called once
+pub fn show(
+	&mut self,
+	node_vec: &mut Vec<(String,
+	Node)>,
+	_og: &Arc<Mutex<State>>,
+	ping: &Arc<Mutex<Ping>>,
+	process: &Arc<Mutex<Process>>,
+	api: &Arc<Mutex<PubP2poolApi>>,
+	buffer: &mut String,
+	width: f32,
+	height: f32,
+	_ctx: &egui::Context,
+	ui: &mut egui::Ui
+) {
 	let text_edit = height / 25.0;
 	//---------------------------------------------------------------------------------------------------- [Simple] Console
 	debug!("P2Pool Tab | Rendering [Console]");
diff --git a/src/panic.rs b/src/panic.rs
index 6a6dfce..30f4dcd 100644
--- a/src/panic.rs
+++ b/src/panic.rs
@@ -8,6 +8,8 @@ use crate::constants::{
 };
 
 //----------------------------------------------------------------------------------------------------
+#[cold]
+#[inline(never)]
 /// Set custom panic hook.
 pub(crate) fn set_panic_hook(now: std::time::Instant) {
 	std::panic::set_hook(Box::new(move |panic_info| {
diff --git a/src/regex.rs b/src/regex.rs
index 7866a17..85b3fbf 100644
--- a/src/regex.rs
+++ b/src/regex.rs
@@ -37,6 +37,8 @@ pub struct Regexes {
 }
 
 impl Regexes {
+	#[cold]
+	#[inline(never)]
 	fn new() -> Self {
 		Self {
 			name: Regex::new("^[A-Za-z0-9-_.]+( [A-Za-z0-9-_.]+)*$").unwrap(),
@@ -47,6 +49,7 @@ impl Regexes {
 		}
 	}
 
+	#[inline]
 	// Check if a Monero address is correct.
 	// This actually only checks for length & Base58, and doesn't do any checksum validation
 	// (the last few bytes of a Monero address are a Keccak hash checksum) so some invalid addresses can trick this function.
@@ -85,6 +88,8 @@ pub struct P2poolRegex {
 }
 
 impl P2poolRegex {
+	#[cold]
+	#[inline(never)]
 	fn new() -> Self {
 		Self {
 			date: Regex::new("[0-9]+-[0-9]+-[0-9]+ [0-9]+:[0-9]+:[0-9]+.[0-9]+").unwrap(),
diff --git a/src/status.rs b/src/status.rs
index 9dcc3f1..76e9065 100644
--- a/src/status.rs
+++ b/src/status.rs
@@ -42,8 +42,23 @@ use egui::{
 };
 
 impl crate::disk::Status {
-#[inline(always)]
-pub fn show(&mut self, sys: &Arc<Mutex<Sys>>, p2pool_api: &Arc<Mutex<PubP2poolApi>>, xmrig_api: &Arc<Mutex<PubXmrigApi>>, p2pool_img: &Arc<Mutex<ImgP2pool>>, xmrig_img: &Arc<Mutex<ImgXmrig>>, p2pool_alive: bool, xmrig_alive: bool, max_threads: usize, gupax_p2pool_api: &Arc<Mutex<GupaxP2poolApi>>, benchmarks: &[Benchmark], width: f32, height: f32, _ctx: &egui::Context, ui: &mut egui::Ui) {
+#[inline(always)] // called once
+pub fn show(&mut self,
+	sys: &Arc<Mutex<Sys>>,
+	p2pool_api: &Arc<Mutex<PubP2poolApi>>,
+	xmrig_api: &Arc<Mutex<PubXmrigApi>>,
+	p2pool_img: &Arc<Mutex<ImgP2pool>>,
+	xmrig_img: &Arc<Mutex<ImgXmrig>>,
+	p2pool_alive: bool,
+	xmrig_alive: bool,
+	max_threads: usize,
+	gupax_p2pool_api: &Arc<Mutex<GupaxP2poolApi>>,
+	benchmarks: &[Benchmark],
+	width: f32,
+	height: f32,
+	_ctx: &egui::Context,
+	ui: &mut egui::Ui
+) {
 	//---------------------------------------------------------------------------------------------------- [Processes]
 	if self.submenu == Submenu::Processes {
 	let width = (width/3.0)-(SPACE*1.666);
diff --git a/src/sudo.rs b/src/sudo.rs
index a2b9a7b..42eaef9 100644
--- a/src/sudo.rs
+++ b/src/sudo.rs
@@ -54,6 +54,8 @@ impl Default for SudoState {
 }
 
 impl SudoState {
+	#[cold]
+	#[inline(never)]
 	#[cfg(target_os = "windows")]
 	pub fn new() -> Self {
 		Self {
@@ -66,6 +68,8 @@ impl SudoState {
 			signal: ProcessSignal::None,
 		}
 	}
+	#[cold]
+	#[inline(never)]
 	#[cfg(target_family = "unix")]
 	pub fn new() -> Self {
 		Self {
@@ -79,6 +83,8 @@ impl SudoState {
 		}
 	}
 
+	#[cold]
+	#[inline(never)]
 	// Resets the state.
 	pub fn reset(state: &Arc<Mutex<Self>>) {
 		Self::wipe(state);
@@ -88,6 +94,8 @@ impl SudoState {
 //		state.signal = ProcessSignal::None;
 	}
 
+	#[cold]
+	#[inline(never)]
 	// Swaps the pass with another 256-capacity String,
 	// zeroizes the old and drops it.
 	pub fn wipe(state: &Arc<Mutex<Self>>) {
@@ -100,6 +108,8 @@ impl SudoState {
 		info!("Sudo | Password wipe with 0's ... OK");
 	}
 
+	#[cold]
+	#[inline(never)]
 	// Spawns a thread and tests sudo with the provided password.
 	// Sudo takes the password through STDIN via [--stdin].
 	// Sets the appropriate state fields on success/failure.
diff --git a/src/update.rs b/src/update.rs
index 7c10f32..147f539 100644
--- a/src/update.rs
+++ b/src/update.rs
@@ -286,6 +286,8 @@ impl Update {
 		Ok(tmp_dir)
 	}
 
+	#[cold]
+	#[inline(never)]
 	// Get an HTTPS client. Uses [Arti] if Tor is enabled.
 	// The base type looks something like [hyper::Client<...>].
 	// This is then wrapped with the custom [ClientEnum] type to implement
@@ -319,6 +321,8 @@ impl Update {
 		}
 	}
 
+	#[cold]
+	#[inline(never)]
 	// Intermediate function that spawns a new thread
 	// which starts the async [start()] function that
 	// actually contains the code. This is so that everytime
@@ -422,6 +426,8 @@ impl Update {
 		});
 	}
 
+	#[cold]
+	#[inline(never)]
 	// Download process:
 	// 0. setup tor, client, http, etc
 	// 1. fill vector with all enums
@@ -791,6 +797,8 @@ pub struct Pkg {
 }
 
 impl Pkg {
+	#[cold]
+	#[inline(never)]
 	pub fn new(name: Name) -> Self {
 		let link_metadata = match name {
 			Gupax => GUPAX_METADATA,
@@ -824,6 +832,8 @@ impl Pkg {
 	}
 
 	//---------------------------------------------------------------------------------------------------- Pkg functions
+	#[cold]
+	#[inline(never)]
 	// Generate fake [User-Agent] HTTP header
 	pub fn get_user_agent() -> &'static str {
 		let index = FAKE_USER_AGENT.len() - 1;
@@ -834,6 +844,8 @@ impl Pkg {
 		user_agent
 	}
 
+	#[cold]
+	#[inline(never)]
 	// Generate GET request based off input URI + fake user agent
 	fn get_request(link: String, user_agent: &'static str) -> Result<Request<Body>, anyhow::Error> {
 		let request = Request::builder()
@@ -844,6 +856,8 @@ impl Pkg {
 		Ok(request)
 	}
 
+	#[cold]
+	#[inline(never)]
 	// Get metadata using [Generic hyper::client<C>] & [Request]
 	// and change [version, prog] under an Arc<Mutex>
 	async fn get_metadata<C>(new_ver: Arc<Mutex<String>>, client: Client<C>, link: String, user_agent: &'static str) -> Result<(), Error>
@@ -856,6 +870,8 @@ impl Pkg {
 		Ok(())
 	}
 
+	#[cold]
+	#[inline(never)]
 	// Takes a [Request], fills the appropriate [Pkg]
 	// [bytes] field with the [Archive/Standalone]
 	async fn get_bytes<C>(bytes: Arc<Mutex<bytes::Bytes>>, client: Client<C>, link: String, user_agent: &'static str) -> Result<(), anyhow::Error>
@@ -874,6 +890,8 @@ impl Pkg {
 		Ok(())
 	}
 
+	#[cold]
+	#[inline(never)]
 	// Take in a [Name] and [Vec] of [Pkg]s, find
 	// that [Name]'s corresponding new version.
 	fn get_new_pkg_version(name: Name, vec: &[&Pkg]) -> Result<String, Error> {
diff --git a/src/xmrig.rs b/src/xmrig.rs
index 74e5103..3df5fba 100644
--- a/src/xmrig.rs
+++ b/src/xmrig.rs
@@ -37,8 +37,18 @@ use crate::regex::{
 };
 
 impl crate::disk::Xmrig {
-	#[inline(always)]
-	pub fn show(&mut self, pool_vec: &mut Vec<(String, Pool)>, process: &Arc<Mutex<Process>>, api: &Arc<Mutex<PubXmrigApi>>, buffer: &mut String, width: f32, height: f32, _ctx: &egui::Context, ui: &mut egui::Ui) {
+#[inline(always)] // called once
+pub fn show(
+	&mut self,
+	pool_vec: &mut Vec<(String, Pool)>,
+	process: &Arc<Mutex<Process>>,
+	api: &Arc<Mutex<PubXmrigApi>>,
+	buffer: &mut String,
+	width: f32,
+	height: f32,
+	_ctx: &egui::Context,
+	ui: &mut egui::Ui
+) {
 	let text_edit = height / 25.0;
 	//---------------------------------------------------------------------------------------------------- [Simple] Console
 	debug!("XMRig Tab | Rendering [Console]");