diff --git a/participantes/vgdss/docker-compose.yml b/participantes/vgdss/docker-compose.yml
index ef6ccf27e..a4bf44b61 100644
--- a/participantes/vgdss/docker-compose.yml
+++ b/participantes/vgdss/docker-compose.yml
@@ -3,7 +3,7 @@ version: "3.5"
 x-db-connection-settings: &db-connection-settings
   CREBITO_DB__uri: "postgresql+asyncpg://user:password@127.0.0.1/crebito"
   CREBITO_DB__pool_size: 10
-  CREBITO_DB__max_overflow: 5
+  CREBITO_DB__max_overflow: 10
   CREBITO_DB__pool_timeout: 60
   CREBITO_DB__pool_recycle: 1800
   CREBITO_DB__echo: false
@@ -12,12 +12,12 @@ x-healthcheck-settings: &default-healthcheck
   interval: 1s
   timeout: 3s
   retries: 5
-  start_period: 2s
+  start_period: 1s
 
 services:
   api1: &api
     image: docker.io/vgdss/crebito:latest
-    pull_policy: always
+    #pull_policy: always
     hostname: api1
     container_name: rinha-api1
     depends_on:
@@ -67,7 +67,7 @@ services:
     deploy:
       resources:
         limits:
-          cpus: "0.2"
+          cpus: "0.1"
           memory: "50MB"
     healthcheck:
       <<: *default-healthcheck
@@ -89,7 +89,7 @@ services:
     deploy:
       resources:
         limits:
-          cpus: "0.4"
+          cpus: "0.5"
           memory: "300MB"
     healthcheck:
       <<: *default-healthcheck
diff --git a/participantes/vgdss/nginx.conf b/participantes/vgdss/nginx.conf
index b3703fb14..07222c288 100644
--- a/participantes/vgdss/nginx.conf
+++ b/participantes/vgdss/nginx.conf
@@ -7,6 +7,7 @@ events {
     worker_connections 1024; # Reduzido de 1024 para economizar memória, já que a carga é de ~251 req/s.
     use                epoll;
     accept_mutex       off; # set to 'on' if nginx worker_processes > 1
+    multi_accept       on;
 }
 
 http {
@@ -19,33 +20,34 @@ http {
     tcp_nopush off; # Desativar, pois não estamos preocupados com otimização de cabeçalhos.
     tcp_nodelay on; # Manter ativado para enviar respostas HTTP rapidamente.
 
-    keepalive_requests                    5000;  
+    keepalive_requests                    1000;  
     keepalive_timeout                     120;    
 
+    proxy_connect_timeout 75s;
     proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
 
     upstream api {
         server    127.0.0.1:8001; # API 1
         server    127.0.0.1:8002; # API 2
-        keepalive 8;
+        keepalive 32;
     }
 
     server {
         listen 9999;
 
-        server_tokens                           off;
-        client_max_body_size                    20M;        
+        #server_tokens                           off;
+        #client_max_body_size                    20M;        
                 
         location / {
             proxy_pass http://api;
-            proxy_ignore_client_abort           on;
-            proxy_connect_timeout               65s;
-            proxy_read_timeout                  65s;
-            proxy_send_timeout                  65s;
-            proxy_redirect                      off;
             proxy_http_version                  1.1;
             proxy_set_header Connection         "";
-            proxy_buffering                     off;            
+            #proxy_ignore_client_abort           on;
+            #proxy_connect_timeout               65s;
+            #proxy_read_timeout                  65s;
+            #proxy_send_timeout                  65s;
+            #proxy_redirect                      off;
+            #proxy_buffering                     off;            
         }
     }
 }
diff --git a/participantes/vgdss/postgresql.conf b/participantes/vgdss/postgresql.conf
index 0396fe646..02ccc7cfd 100644
--- a/participantes/vgdss/postgresql.conf
+++ b/participantes/vgdss/postgresql.conf
@@ -1,5 +1,5 @@
 listen_addresses='*'
-max_connections = 40
+max_connections = 100
 
 # Configurações de Log
 log_destination = 'stderr'
@@ -12,4 +12,4 @@ log_duration=off
 log_lock_waits=off
 log_error_verbosity=terse
 
-shared_buffers = 80MB
+shared_buffers = 75MB