8347256: Epsilon: Demote heap size and AlwaysPreTouch warnings to info level

Reviewed-by: tschatzl, phh

Author: shipilev

src/hotspot/share/gc/epsilon/epsilonInitLogger.cpp

@@ -32,18 +32,6 @@
 #include "utilities/globalDefinitions.hpp"
 
 void EpsilonInitLogger::print_gc_specific() {
-  // Warn users that non-resizable heap might be better for some configurations.
-  // We are not adjusting the heap size by ourselves, because it affects startup time.
-  if (InitialHeapSize != MaxHeapSize) {
-    log_warning(gc, init)("Consider setting -Xms equal to -Xmx to avoid resizing hiccups");
-  }
-
-  // Warn users that AlwaysPreTouch might be better for some configurations.
-  // We are not turning this on by ourselves, because it affects startup time.
-  if (FLAG_IS_DEFAULT(AlwaysPreTouch) && !AlwaysPreTouch) {
-    log_warning(gc, init)("Consider enabling -XX:+AlwaysPreTouch to avoid memory commit hiccups");
-  }
-
   if (UseTLAB) {
     size_t max_tlab = EpsilonHeap::heap()->max_tlab_size() * HeapWordSize;
     log_info(gc, init)("TLAB Size Max: " SIZE_FORMAT "%s",
@@ -57,6 +45,18 @@ void EpsilonInitLogger::print_gc_specific() {
   } else {
     log_info(gc, init)("TLAB: Disabled");
   }
+
+  // Suggest that non-resizable heap might be better for some configurations.
+  // We are not adjusting the heap size by ourselves, because it affects startup time.
+  if (InitialHeapSize != MaxHeapSize) {
+    log_info(gc)("Consider setting -Xms equal to -Xmx to avoid resizing hiccups");
+  }
+
+  // Suggest that AlwaysPreTouch might be better for some configurations.
+  // We are not turning this on by ourselves, because it affects startup time.
+  if (FLAG_IS_DEFAULT(AlwaysPreTouch) && !AlwaysPreTouch) {
+    log_info(gc)("Consider enabling -XX:+AlwaysPreTouch to avoid memory commit hiccups");
+  }
 }
 
 void EpsilonInitLogger::print() {