diff --git a/hyperactor/src/mailbox/headers.rs b/hyperactor/src/mailbox/headers.rs
index f7f927f20..c1848c198 100644
--- a/hyperactor/src/mailbox/headers.rs
+++ b/hyperactor/src/mailbox/headers.rs
@@ -51,7 +51,7 @@ pub fn log_message_latency_if_sampling(headers: &Attrs, actor_id: String) {
     }
 
     if !headers.contains_key(SEND_TIMESTAMP) {
-        tracing::warn!(
+        tracing::debug!(
             actor_id = actor_id,
             "SEND_TIMESTAMP missing from message headers, cannot measure latency"
         );
diff --git a/hyperactor_telemetry/src/lib.rs b/hyperactor_telemetry/src/lib.rs
index 077fcae64..a3ef6c785 100644
--- a/hyperactor_telemetry/src/lib.rs
+++ b/hyperactor_telemetry/src/lib.rs
@@ -630,7 +630,7 @@ pub fn initialize_logging_with_log_prefix(
             tracing::debug!("logging already initialized for this process: {}", err);
         }
         let exec_id = env::execution_id();
-        tracing::debug!(
+        tracing::info!(
             target: "execution",
             execution_id = exec_id,
             environment = %Env::current(),