diff --git a/uplink/src/base/monitor/mod.rs b/uplink/src/base/monitor/mod.rs
index d3bf75318..41612ab90 100644
--- a/uplink/src/base/monitor/mod.rs
+++ b/uplink/src/base/monitor/mod.rs
@@ -80,7 +80,9 @@ impl Monitor {
                                 continue;
                             }
                             serializer_stream_metrics.push(o);
+                            dbg!(&serializer_stream_metrics);
                             let v = serde_json::to_string(&serializer_stream_metrics).unwrap();
+                            dbg!(&v);
                             serializer_stream_metrics.clear();
                             self.client.publish(&serializer_stream_metrics_topic, QoS::AtLeastOnce, false, v).await.unwrap();
                         }
diff --git a/uplink/src/base/serializer/metrics.rs b/uplink/src/base/serializer/metrics.rs
index 9b1f67a65..12eea18aa 100644
--- a/uplink/src/base/serializer/metrics.rs
+++ b/uplink/src/base/serializer/metrics.rs
@@ -1,7 +1,7 @@
 use std::time::Duration;
 
 use serde::Serialize;
-use serde_with::{serde_as, DurationSeconds};
+use serde_with::{serde_as, DurationSecondsWithFrac};
 
 use crate::base::clock;
 
@@ -113,15 +113,15 @@ pub struct StreamMetrics {
     pub compressed_data_size: usize,
     #[serde(skip)]
     pub serializations: u32,
-    #[serde_as(as = "DurationSeconds<f64>")]
+    #[serde_as(as = "DurationSecondsWithFrac<f64>")]
     pub total_serialization_time: Duration,
-    #[serde_as(as = "DurationSeconds<f64>")]
+    #[serde_as(as = "DurationSecondsWithFrac<f64>")]
     pub avg_serialization_time: Duration,
     #[serde(skip)]
     pub compressions: u32,
-    #[serde_as(as = "DurationSeconds<f64>")]
+    #[serde_as(as = "DurationSecondsWithFrac<f64>")]
     pub total_compression_time: Duration,
-    #[serde_as(as = "DurationSeconds<f64>")]
+    #[serde_as(as = "DurationSecondsWithFrac<f64>")]
     pub avg_compression_time: Duration,
 }