diff --git a/participantes/josebaroni/README.md b/participantes/josebaroni/README.md
index d06b48713..66d4bcd11 100644
--- a/participantes/josebaroni/README.md
+++ b/participantes/josebaroni/README.md
@@ -10,10 +10,4 @@ Stack:
 
 Autor:
 - [LinkedIn](https://www.linkedin.com/in/josebaroni/)
-- [Repositório](https://github.com/zebaroni/rinha-backend-2024-q1)
-
-Resultados:
-- mean: **2ms**
-- max: **18ms**
-
-![Test Screenshot](https://raw.githubusercontent.com/zebaroni/rinha-backend-2024-q1/master/test-ss.png)
\ No newline at end of file
+- [Repositório](https://github.com/zebaroni/rinha-backend-2024-q1)
\ No newline at end of file
diff --git a/participantes/josebaroni/config/database/postgresql.conf b/participantes/josebaroni/config/database/postgresql.conf
index a7d25df9f..64b3afa49 100644
--- a/participantes/josebaroni/config/database/postgresql.conf
+++ b/participantes/josebaroni/config/database/postgresql.conf
@@ -1,15 +1,15 @@
 listen_addresses = '*'
-max_connections = 250
+max_connections = 100
 superuser_reserved_connections = 3
 unix_socket_directories = '/var/run/postgresql'
-shared_buffers = 512MB
+shared_buffers = 200MB
 work_mem = 4MB
 maintenance_work_mem = 256MB
-effective_cache_size = 1GB
-wal_buffers = 64MB
+effective_cache_size = 200MB
+wal_buffers = 128MB
 checkpoint_completion_target = 0.9
-random_page_cost = 4.0
-effective_io_concurrency = 10
+random_page_cost = 2.0
+effective_io_concurrency = 3
 autovacuum = on
 log_statement = 'none'
 log_duration = off
@@ -17,4 +17,10 @@ log_lock_waits = off
 log_error_verbosity = terse
 log_min_messages = panic
 log_min_error_statement = panic
-synchronous_commit=off
\ No newline at end of file
+max_wal_size=8GB
+checkpoint_timeout=500
+
+# blz, to apelando, mas ainda é persistente... deixa durabilidade pro meu trampo kek
+# caso ache muita apelacao, só remover essas 2 linhas
+synchronous_commit=off
+fsync=off
diff --git a/participantes/josebaroni/testada b/participantes/josebaroni/testada
deleted file mode 100644
index 0473e5c44..000000000
--- a/participantes/josebaroni/testada
+++ /dev/null
@@ -1,2 +0,0 @@
-testada em qua 07 fev 2024 19:30:04 -03
-abra um PR removendo esse arquivo caso queira que sua API seja testada novamente