From 9a409d46f7fcc4fde900aac4c86609d00ec37af2 Mon Sep 17 00:00:00 2001
From: Mattia Bradascio <28816406+bredamatt@users.noreply.github.com>
Date: Mon, 28 Nov 2022 14:58:15 +0000
Subject: [PATCH 1/3] Add two more buckets on lower end of distribution

---
 node/network/statement-distribution/src/metrics.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/node/network/statement-distribution/src/metrics.rs b/node/network/statement-distribution/src/metrics.rs
index 6bc6f724ae09..c2f60224163a 100644
--- a/node/network/statement-distribution/src/metrics.rs
+++ b/node/network/statement-distribution/src/metrics.rs
@@ -18,7 +18,7 @@ use polkadot_node_subsystem_util::metrics::{self, prometheus};
 
 /// Buckets more suitable for checking the typical latency values
 const HISTOGRAM_LATENCY_BUCKETS: &[f64] =
-	&[0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.75, 0.9, 1.0, 1.2, 1.5, 1.75];
+	&[0.01, 0.025, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.75, 0.9, 1.0, 1.2, 1.5, 1.75];
 
 #[derive(Clone)]
 struct MetricsInner {

From 11e05329f3bdb062042a08fffd0088d4198491f5 Mon Sep 17 00:00:00 2001
From: Mattia Bradascio <28816406+bredamatt@users.noreply.github.com>
Date: Tue, 29 Nov 2022 11:46:32 +0000
Subject: [PATCH 2/3] add even smaller buckets

---
 node/network/statement-distribution/src/metrics.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/node/network/statement-distribution/src/metrics.rs b/node/network/statement-distribution/src/metrics.rs
index c2f60224163a..e96b4a08c30d 100644
--- a/node/network/statement-distribution/src/metrics.rs
+++ b/node/network/statement-distribution/src/metrics.rs
@@ -18,7 +18,7 @@ use polkadot_node_subsystem_util::metrics::{self, prometheus};
 
 /// Buckets more suitable for checking the typical latency values
 const HISTOGRAM_LATENCY_BUCKETS: &[f64] =
-	&[0.01, 0.025, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.75, 0.9, 1.0, 1.2, 1.5, 1.75];
+	&[0.000025, 0.00005, 0.000075, 0.0001, 0.0003125, 0.000625, 0.00125, 0.0025, 0.005, 0.01, 0.025, 0.05, 0.1];
 
 #[derive(Clone)]
 struct MetricsInner {

From c8f10a4a252c37e7f0c82a666c5038d43478cda5 Mon Sep 17 00:00:00 2001
From: Mattia Bradascio <28816406+bredamatt@users.noreply.github.com>
Date: Fri, 2 Dec 2022 15:09:58 +0000
Subject: [PATCH 3/3] cargo fmt

---
 node/network/statement-distribution/src/metrics.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/node/network/statement-distribution/src/metrics.rs b/node/network/statement-distribution/src/metrics.rs
index e96b4a08c30d..6acbf63eadc0 100644
--- a/node/network/statement-distribution/src/metrics.rs
+++ b/node/network/statement-distribution/src/metrics.rs
@@ -17,8 +17,10 @@
 use polkadot_node_subsystem_util::metrics::{self, prometheus};
 
 /// Buckets more suitable for checking the typical latency values
-const HISTOGRAM_LATENCY_BUCKETS: &[f64] =
-	&[0.000025, 0.00005, 0.000075, 0.0001, 0.0003125, 0.000625, 0.00125, 0.0025, 0.005, 0.01, 0.025, 0.05, 0.1];
+const HISTOGRAM_LATENCY_BUCKETS: &[f64] = &[
+	0.000025, 0.00005, 0.000075, 0.0001, 0.0003125, 0.000625, 0.00125, 0.0025, 0.005, 0.01, 0.025,
+	0.05, 0.1,
+];
 
 #[derive(Clone)]
 struct MetricsInner {