From 338ecb71c846e65cfcba044ce7c9db9bf920c14d Mon Sep 17 00:00:00 2001
From: Gabriel Kaszewski <gabrielkaszewski@gmail.com>
Date: Thu, 11 Jun 2026 13:55:48 +0200
Subject: [PATCH] perf: reduce worker concurrency to 4 to ease SQLite write
 contention

---
 crates/application/src/worker.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/application/src/worker.rs b/crates/application/src/worker.rs
index 73602a3..b30dc81 100644
--- a/crates/application/src/worker.rs
+++ b/crates/application/src/worker.rs
@@ -7,7 +7,7 @@ use domain::{
 use futures::StreamExt;
 use tokio::sync::Semaphore;
 
-const DEFAULT_CONCURRENCY: usize = 8;
+const DEFAULT_CONCURRENCY: usize = 4;
 
 pub struct WorkerService {
     consumer: Arc<dyn EventConsumer>,