fix whiteboard query in local (#18601)

Author: vporyadke

ydb/core/mind/local.cpp

@@ -642,7 +642,15 @@ class TLocalNodeRegistrar : public TActorBootstrapped<TLocalNodeRegistrar> {
     }
 
     void Handle(TEvPrivate::TEvUpdateSystemUsage::TPtr&, const TActorContext&) {
-        Send(NNodeWhiteboard::MakeNodeWhiteboardServiceId(SelfId().NodeId()), new NNodeWhiteboard::TEvWhiteboard::TEvSystemStateRequest());
+        static constexpr auto REQUIRED_FIELDS = std::to_array<i32>({
+            NKikimrWhiteboard::TSystemStateInfo::kNumberOfCpusFieldNumber,
+            NKikimrWhiteboard::TSystemStateInfo::kPoolStatsFieldNumber,
+            NKikimrWhiteboard::TSystemStateInfo::kMemoryUsedInAllocFieldNumber,
+            NKikimrWhiteboard::TSystemStateInfo::kMemoryLimitFieldNumber,
+        });
+        auto req = std::make_unique<NNodeWhiteboard::TEvWhiteboard::TEvSystemStateRequest>();
+        req->Record.MutableFieldsRequired()->Assign(REQUIRED_FIELDS.begin(), REQUIRED_FIELDS.end());
+        Send(NNodeWhiteboard::MakeNodeWhiteboardServiceId(SelfId().NodeId()), req.release());
         Schedule(UPDATE_SYSTEM_USAGE_INTERVAL, new TEvPrivate::TEvUpdateSystemUsage());
     }