adjust padding for 8 byte alignment

src/ripple/app/misc/DatagramMonitor.h

@@ -69,8 +69,8 @@ struct ServerInfoHeader {
     uint32_t node_size;           // Size category (0=tiny through 4=huge)
     uint32_t cpu_cores;           // CPU core count
     uint32_t ledger_range_count;  // Number of range entries
-    uint16_t warning_flags;       // Warning flags (reduced size)
-    uint16_t padding1;            // Added to maintain alignment
+    uint32_t warning_flags;       // Warning flags (reduced size)
+    uint32_t padding_1;           // padding for alignment
 
     // 64-bit metrics
     uint64_t timestamp;           // System time in microseconds

src/ripple/core/impl/Config.cpp

@@ -281,6 +281,9 @@ Config::setupControl(bool bQuiet, bool bSilent, bool bStandalone)
     // RAM and CPU resources. We default to "tiny" for standalone mode.
     if (!bStandalone)
     {
+        NODE_SIZE = 4;
+        return;
+
         // First, check against 'minimum' RAM requirements per node size:
         auto const& threshold =
             sizedItems[std::underlying_type_t<SizedItem>(SizedItem::ramSizeGB)];