diff --git a/prod-upgrade/mongo/mongo.yaml b/prod-upgrade/mongo/mongo.yaml
index 722e4b5..78b8f78 100644
--- a/prod-upgrade/mongo/mongo.yaml
+++ b/prod-upgrade/mongo/mongo.yaml
@@ -24,6 +24,10 @@ spec:
             sysctl -w net.ipv4.tcp_keepalive_time=300
             sysctl -w net.ipv4.tcp_keepalive_intvl=10
             sysctl -w net.ipv4.tcp_keepalive_probes=3
+            sysctl -w /sys/kernel/mm/transparent_hugepage/enabled
+            sysctl -w vm.max_map_count=262144
+            echo never > /sys/kernel/mm/transparent_hugepage/enabled
+            echo never > /sys/kernel/mm/transparent_hugepage/defrag
             cp /etc/keyfile.0 /etc/mongodb/keyfile.0
             chown 999 /etc/mongodb/keyfile.0
             chmod 400 /etc/mongodb/keyfile.0