From 485b2696749a93d67ca58a3d54b9b659766903d1 Mon Sep 17 00:00:00 2001
From: Christian Schwarz <christian@neon.tech>
Date: Mon, 20 Feb 2023 16:35:23 +0100
Subject: [PATCH] eviction: tone down logs to debug!() level if there were no
 evictions

fixes #3647
---
 pageserver/src/tenant/timeline/eviction_task.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pageserver/src/tenant/timeline/eviction_task.rs b/pageserver/src/tenant/timeline/eviction_task.rs
index fc84517cc2..fe7e7a1654 100644
--- a/pageserver/src/tenant/timeline/eviction_task.rs
+++ b/pageserver/src/tenant/timeline/eviction_task.rs
@@ -199,7 +199,9 @@ impl Timeline {
                 }
             }
         }
-        if stats.errors > 0 || stats.not_evictable > 0 {
+        if stats.candidates == stats.not_evictable {
+            debug!(stats=?stats, "eviction iteration complete");
+        } else if stats.errors > 0 || stats.not_evictable > 0 {
             warn!(stats=?stats, "eviction iteration complete");
         } else {
             info!(stats=?stats, "eviction iteration complete");