Increase event queue limit to 4000

Bug: 169089731
Test: m -j
Change-Id: I9fb8707a5eb190b5749af84e3eb65567b87439bc
Merged-In: I9fb8707a5eb190b5749af84e3eb65567b87439bc
(cherry picked from commit 29edf77b15)

cmds/statsd/src/main.cpp

@@ -76,7 +76,7 @@ int main(int /*argc*/, char** /*argv*/) {
     ABinderProcess_startThreadPool();
 
     std::shared_ptr<LogEventQueue> eventQueue =
-            std::make_shared<LogEventQueue>(2000 /*buffer limit. Buffer is NOT pre-allocated*/);
+            std::make_shared<LogEventQueue>(4000 /*buffer limit. Buffer is NOT pre-allocated*/);
 
     // Create the service
     gStatsService = SharedRefBase::make<StatsService>(looper, eventQueue);