Adjust OldGenerationAllocationLimit to grow the limit slower.

src/heap/heap.cc

Index: src/heap/heap.cc
diff --git a/src/heap/heap.cc b/src/heap/heap.cc
index 26cffc8fb5524e51310776f74c2fbc3e0e7edf8b..8d2b653e5c10bdafc10a2c1581534d3f8d7c8a51 100644
--- a/src/heap/heap.cc
+++ b/src/heap/heap.cc
@@ -5362,8 +5362,8 @@ int64_t Heap::PromotedExternalMemorySize() {
 
 intptr_t Heap::OldGenerationAllocationLimit(intptr_t old_gen_size,
                                             int freed_global_handles) {
-  const int kMaxHandles = 1000;
-  const int kMinHandles = 100;
+  const int kMaxHandles = 50;
+  const int kMinHandles = 10;
   double min_factor = 1.1;
   double max_factor = 4;
   // We set the old generation growing factor to 2 to grow the heap slower on