From 7434674d86d8064122b9cc80529ca989ec3b0a88 Mon Sep 17 00:00:00 2001
From: Arseny Sher <sher-ars@yandex.ru>
Date: Fri, 5 Apr 2024 20:25:09 +0300
Subject: [PATCH] Decrease CONSOLE_CONCURRENCY.

Last run with 128 created too much load on cplane.
---
 s3_scrubber/src/garbage.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/s3_scrubber/src/garbage.rs b/s3_scrubber/src/garbage.rs
index de3b16b49b..91f5fa4334 100644
--- a/s3_scrubber/src/garbage.rs
+++ b/s3_scrubber/src/garbage.rs
@@ -121,7 +121,10 @@ pub async fn find_garbage(
 const S3_CONCURRENCY: usize = 32;
 
 // How many concurrent API requests to make to the console API.
-const CONSOLE_CONCURRENCY: usize = 128;
+//
+// Be careful increasing this; roughly we shouldn't have more than ~100 rps. It
+// would be better to implement real rsp limiter.
+const CONSOLE_CONCURRENCY: usize = 16;
 
 struct ConsoleCache {
     /// Set of tenants found in the control plane API