diff --git a/walkeeper/src/safekeeper.rs b/walkeeper/src/safekeeper.rs
index a3d21c239f..ff57aa1cda 100644
--- a/walkeeper/src/safekeeper.rs
+++ b/walkeeper/src/safekeeper.rs
@@ -774,7 +774,7 @@ where
         }
 
         let resp = self.append_response();
-        info!(
+        trace!(
             "processed AppendRequest of len {}, end_lsn={:?}, commit_lsn={:?}, truncate_lsn={:?}, resp {:?}",
             msg.wal_data.len(),
             msg.h.end_lsn,
diff --git a/walkeeper/src/send_wal.rs b/walkeeper/src/send_wal.rs
index b219455c69..a8b4e33ad2 100644
--- a/walkeeper/src/send_wal.rs
+++ b/walkeeper/src/send_wal.rs
@@ -167,7 +167,7 @@ impl ReplicationConn {
                             let buf = Bytes::copy_from_slice(&m[9..]);
                             let reply = ZenithFeedback::parse(buf);
 
-                            info!("ZenithFeedback is {:?}", reply);
+                            trace!("ZenithFeedback is {:?}", reply);
                             // Only pageserver sends ZenithFeedback, so set the flag.
                             // This replica is the source of information to resend to compute.
                             state.zenith_feedback = Some(reply);
@@ -385,7 +385,7 @@ impl ReplicationConn {
 
             start_pos += send_size as u64;
 
-            info!("sent WAL up to {}", start_pos);
+            trace!("sent WAL up to {}", start_pos);
 
             // Decide whether to reuse this file. If we don't set wal_file here
             // a new file will be opened next time.
diff --git a/zenith_utils/src/pq_proto.rs b/zenith_utils/src/pq_proto.rs
index 694a990448..89be25cb54 100644
--- a/zenith_utils/src/pq_proto.rs
+++ b/zenith_utils/src/pq_proto.rs
@@ -13,7 +13,7 @@ use std::io::{self, Cursor};
 use std::str;
 use std::time::{Duration, SystemTime};
 use tokio::io::AsyncReadExt;
-use tracing::info;
+use tracing::{trace, warn};
 
 pub type Oid = u32;
 pub type SystemId = u64;
@@ -956,7 +956,7 @@ impl ZenithFeedback {
                 }
                 _ => {
                     let len = buf.get_i32();
-                    info!(
+                    warn!(
                         "ZenithFeedback parse. unknown key {} of len {}. Skip it.",
                         key, len
                     );
@@ -964,7 +964,7 @@ impl ZenithFeedback {
                 }
             }
         }
-        info!("ZenithFeedback parsed is {:?}", zf);
+        trace!("ZenithFeedback parsed is {:?}", zf);
         zf
     }
 }