From 2831e6ed283819ed6bf727d30266bdaef7a8c01c Mon Sep 17 00:00:00 2001
From: Christian Schwarz <christian@neon.tech>
Date: Wed, 4 Sep 2024 16:08:55 +0000
Subject: [PATCH] [DNM] benchmarking: higher-resolution metrics

---
 pageserver/src/metrics.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pageserver/src/metrics.rs b/pageserver/src/metrics.rs
index c4011d593c..b0dbde3283 100644
--- a/pageserver/src/metrics.rs
+++ b/pageserver/src/metrics.rs
@@ -99,7 +99,10 @@ pub(crate) static VEC_READ_NUM_LAYERS_VISITED: Lazy<Histogram> = Lazy::new(|| {
     register_histogram!(
         "pageserver_layers_visited_per_vectored_read_global",
         "Average number of layers visited to reconstruct one key",
-        vec![1.0, 4.0, 8.0, 16.0, 32.0, 64.0, 128.0, 256.0, 512.0, 1024.0],
+        vec![
+            1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0,
+            32.0, 64.0, 128.0, 256.0, 512.0, 1024.0
+        ],
     )
     .expect("failed to define a metric")
 });