diff --git a/crates/ptth_relay/src/main.rs b/crates/ptth_relay/src/main.rs
index 0d676da..cf2f2d9 100644
--- a/crates/ptth_relay/src/main.rs
+++ b/crates/ptth_relay/src/main.rs
@@ -26,7 +26,7 @@ use ptth_relay::{
 async fn main () -> Result <(), Box <dyn Error>> {
 	fmt ()
 		.with_env_filter (EnvFilter::from_default_env ())
-		.with_span_events (FmtSpan::FULL)
+		.with_span_events (FmtSpan::CLOSE)
 		.init ()
 	;
 	
diff --git a/crates/ptth_server/src/file_server/metrics.rs b/crates/ptth_server/src/file_server/metrics.rs
index 458e6b6..37f6c00 100644
--- a/crates/ptth_server/src/file_server/metrics.rs
+++ b/crates/ptth_server/src/file_server/metrics.rs
@@ -108,7 +108,7 @@ impl Interval {
 		
 		use uom::si::ratio::percent;
 		
-		let mut interval = tokio::time::interval (Duration::from_secs (4));
+		let mut interval = tokio::time::interval (Duration::from_secs (60));
 		
 		let mut counter = 0_u64;
 		let mut next_10_time = counter;