diff --git a/crates/ptth_file_server_bin/src/main.rs b/crates/ptth_file_server_bin/src/main.rs
index affc7c1..5921497 100644
--- a/crates/ptth_file_server_bin/src/main.rs
+++ b/crates/ptth_file_server_bin/src/main.rs
@@ -27,7 +27,7 @@ use ptth_core::{
 use ptth_server::{
 	file_server::{
 		self,
-		metrics::InstanceMetrics,
+		metrics,
 	},
 	load_toml,
 };
@@ -40,7 +40,7 @@ pub struct Config {
 struct ServerState <'a> {
 	config: Config,
 	handlebars: handlebars::Handlebars <'a>,
-	instance_metrics: InstanceMetrics,
+	instance_metrics: metrics::PerInstance,
 	hidden_path: Option <PathBuf>,
 }
 
@@ -105,7 +105,7 @@ async fn main () -> Result <(), anyhow::Error> {
 	
 	let handlebars = file_server::load_templates (&PathBuf::new ())?;
 	
-	let instance_metrics = InstanceMetrics::new ( 
+	let instance_metrics = metrics::PerInstance::new ( 
 		config_file.name.unwrap_or_else (|| "PTTH File Server".to_string ())
 	);
 	
diff --git a/crates/ptth_server/src/file_server/metrics.rs b/crates/ptth_server/src/file_server/metrics.rs
index 6c74d3f..e760843 100644
--- a/crates/ptth_server/src/file_server/metrics.rs
+++ b/crates/ptth_server/src/file_server/metrics.rs
@@ -12,7 +12,7 @@ fn serialize_ulid <S: serde::Serializer> (t: &Ulid, s: S)
 // They don't change after that.
 
 #[derive (Debug, serde::Serialize)]
-pub struct InstanceMetrics {
+pub struct PerInstance {
 	// D-Bus machine ID, if we're on Linux
 	pub machine_id: Option <String>,
 	
@@ -49,7 +49,7 @@ fn get_machine_id () -> Option <String> {
 	Some (s)
 }
 
-impl InstanceMetrics {
+impl PerInstance {
 	#[must_use]
 	pub fn new (server_name: String) -> Self
 	{
@@ -69,8 +69,8 @@ mod tests {
 	
 	#[test]
 	fn ulid_null () {
-		let a = InstanceMetrics::new ("bogus".to_string ());
-		let b = InstanceMetrics::new ("bogus".to_string ());
+		let a = PerInstance::new ("bogus".to_string ());
+		let b = PerInstance::new ("bogus".to_string ());
 		
 		assert_ne! (a.instance_id, b.instance_id);
 	}
diff --git a/crates/ptth_server/src/file_server/mod.rs b/crates/ptth_server/src/file_server/mod.rs
index 019fc98..37ee6a0 100644
--- a/crates/ptth_server/src/file_server/mod.rs
+++ b/crates/ptth_server/src/file_server/mod.rs
@@ -44,7 +44,6 @@ mod markdown;
 mod range;
 
 use errors::FileServerError;
-use metrics::InstanceMetrics;
 
 mod emoji {
 	pub const VIDEO: &str = "\u{1f39e}\u{fe0f}";
@@ -90,7 +89,7 @@ struct DirEntryHtml {
 #[derive (Serialize)]
 struct DirHtml <'a> {
 	#[serde (flatten)]
-	instance_metrics: &'a InstanceMetrics,
+	instance_metrics: &'a metrics::PerInstance,
 	
 	path: Cow <'a, str>,
 	entries: Vec <DirEntryHtml>,
@@ -188,7 +187,7 @@ async fn read_dir_entry_json (entry: DirEntry) -> Option <DirEntryJson>
 
 async fn serve_root (
 	handlebars: &Handlebars <'static>,
-	instance_metrics: &InstanceMetrics
+	instance_metrics: &metrics::PerInstance
 ) -> Result <Response, FileServerError>
 {
 	let s = handlebars.render ("file_server_root", &instance_metrics)?;
@@ -233,7 +232,7 @@ async fn serve_dir_json (
 #[instrument (level = "debug", skip (handlebars, instance_metrics, dir))]
 async fn serve_dir_html (
 	handlebars: &Handlebars <'static>,
-	instance_metrics: &InstanceMetrics,
+	instance_metrics: &metrics::PerInstance,
 	path: Cow <'_, str>,
 	mut dir: ReadDir
 ) -> Result <Response, FileServerError>
@@ -359,7 +358,7 @@ async fn serve_file (
 #[instrument (level = "debug", skip (handlebars, headers, instance_metrics))]
 pub async fn serve_all (
 	handlebars: &Handlebars <'static>,
-	instance_metrics: &InstanceMetrics,
+	instance_metrics: &metrics::PerInstance,
 	root: &Path,
 	method: Method,
 	uri: &str,
diff --git a/crates/ptth_server/src/lib.rs b/crates/ptth_server/src/lib.rs
index 3fed368..a5a8173 100644
--- a/crates/ptth_server/src/lib.rs
+++ b/crates/ptth_server/src/lib.rs
@@ -51,7 +51,7 @@ pub fn password_is_bad (mut password: String) -> bool {
 struct ServerState {
 	config: Config,
 	handlebars: Handlebars <'static>,
-	instance_metrics: file_server::metrics::InstanceMetrics,
+	instance_metrics: file_server::metrics::PerInstance,
 	client: Client,
 	hidden_path: Option <PathBuf>,
 }
@@ -201,7 +201,7 @@ pub async fn run_server (
 	.build ().map_err (ServerError::CantBuildHttpClient)?;
 	let handlebars = file_server::load_templates (&asset_root)?;
 	
-	let instance_metrics = file_server::metrics::InstanceMetrics::new (config_file.name);
+	let instance_metrics = file_server::metrics::PerInstance::new (config_file.name);
 	
 	let state = Arc::new (ServerState {
 		config: Config {