diff --git a/runtime/jit/jit.h b/runtime/jit/jit.h
index e73ba82..1f89f9b 100644
--- a/runtime/jit/jit.h
+++ b/runtime/jit/jit.h
@@ -43,7 +43,7 @@
 class Jit {
  public:
   static constexpr bool kStressMode = kIsDebugBuild;
-  static constexpr size_t kDefaultCompileThreshold = kStressMode ? 2 : 1000;
+  static constexpr size_t kDefaultCompileThreshold = kStressMode ? 2 : 500;
   static constexpr size_t kDefaultWarmupThreshold = kDefaultCompileThreshold / 2;
 
   virtual ~Jit();
diff --git a/runtime/jit/jit_code_cache.cc b/runtime/jit/jit_code_cache.cc
index 2596dd9..60568b2 100644
--- a/runtime/jit/jit_code_cache.cc
+++ b/runtime/jit/jit_code_cache.cc
@@ -57,9 +57,9 @@
     return nullptr;
   }
 
-  // Data cache is 1 / 4 of the map.
+  // Data cache is 1 / 2 of the map.
   // TODO: Make this variable?
-  size_t data_size = RoundUp(data_map->Size() / 4, kPageSize);
+  size_t data_size = RoundUp(data_map->Size() / 2, kPageSize);
   size_t code_size = data_map->Size() - data_size;
   uint8_t* divider = data_map->Begin() + data_size;
 
diff --git a/runtime/jit/jit_instrumentation.cc b/runtime/jit/jit_instrumentation.cc
index 2dd953b..8aaa5fa 100644
--- a/runtime/jit/jit_instrumentation.cc
+++ b/runtime/jit/jit_instrumentation.cc
@@ -86,7 +86,6 @@
 }
 
 void JitInstrumentationCache::AddSamples(Thread* self, ArtMethod* method, size_t) {
-  ScopedObjectAccessUnchecked soa(self);
   // Since we don't have on-stack replacement, some methods can remain in the interpreter longer
   // than we want resulting in samples even after the method is compiled.
   if (method->IsClassInitializer() || method->IsNative()) {
@@ -126,6 +125,7 @@
                                                           ArtMethod* caller,
                                                           uint32_t dex_pc,
                                                           ArtMethod* callee ATTRIBUTE_UNUSED) {
+  instrumentation_cache_->AddSamples(thread, caller, 1);
   // We make sure we cannot be suspended, as the profiling info can be concurrently deleted.
   thread->StartAssertNoThreadSuspension("Instrumenting invoke");
   DCHECK(this_object != nullptr);