diff --git a/src/hotspot/share/code/codeCache.cpp b/src/hotspot/share/code/codeCache.cpp
index e4537c11f99..5cbe5aa32d5 100644
--- a/src/hotspot/share/code/codeCache.cpp
+++ b/src/hotspot/share/code/codeCache.cpp
@@ -716,6 +716,7 @@ void CodeCache::update_cold_gc_count() {
   size_t used = max - free;
   double gc_interval = time - last_time;
 
+  log_info(codecache)(">>> CodeCache::update_cold_gc_count _unloading_threshold_gc_requested = false");
   _unloading_threshold_gc_requested = false;
   _last_unloading_time = time;
   _last_unloading_used = used;
@@ -790,6 +791,7 @@ void CodeCache::gc_on_allocation() {
   size_t used = max - free;
   double free_ratio = double(free) / double(max);
   if (free_ratio <= StartAggressiveSweepingAt / 100.0)  {
+    log_info(codecache)(">>> Should start GC (aggressive) (_unloading_threshold_gc_requested = %d)", _unloading_threshold_gc_requested);
     // In case the GC is concurrent, we make sure only one thread requests the GC.
     if (Atomic::cmpxchg(&_unloading_threshold_gc_requested, false, true) == false) {
       log_info(codecache)("Triggering aggressive GC due to having only %.3f%% free memory", free_ratio * 100.0);
@@ -816,6 +818,7 @@ void CodeCache::gc_on_allocation() {
   // If code cache has been allocated without any GC at all, let's make sure
   // it is eventually invoked to avoid trouble.
   if (allocated_since_last_ratio > threshold) {
+    log_info(codecache)(">>> Should start GC (threshold) (_unloading_threshold_gc_requested = %d)", _unloading_threshold_gc_requested);
     // In case the GC is concurrent, we make sure only one thread requests the GC.
     if (Atomic::cmpxchg(&_unloading_threshold_gc_requested, false, true) == false) {
       log_info(codecache)("Triggering threshold (%.3f%%) GC due to allocating %.3f%% since last unloading (%.3f%% used -> %.3f%% used)",
@@ -878,6 +881,7 @@ void CodeCache::arm_all_nmethods() {
 
 // Mark nmethods for unloading if they contain otherwise unreachable oops.
 void CodeCache::do_unloading(bool unloading_occurred) {
+  log_info(codecache)(">>> CodeCache::do_unloading");
   assert_locked_or_safepoint(CodeCache_lock);
   CompiledMethodIterator iter(CompiledMethodIterator::all_blobs);
   while(iter.next()) {