diff --git a/cache/typed_cache.h b/cache/typed_cache.h
index 84e36c8a79..c32a9f1e85 100644
--- a/cache/typed_cache.h
+++ b/cache/typed_cache.h
@@ -321,6 +321,7 @@ class FullTypedCacheInterface
     auto helper = lowest_used_cache_tier == CacheTier::kNonVolatileBlockTier
                       ? GetFullHelper()
                       : GetBasicHelper();
+    printf("InsertFull:role_idx:%d, charge:%d, owner_id:%d\n", (int)(helper->role), (int)charge, (int)item_owner_id);
     return this->cache_->InsertWithOwnerId(key, UpCastValue(value), helper,
                                            charge, item_owner_id,
                                            untyped_handle, priority);
diff --git a/db/internal_stats.cc b/db/internal_stats.cc
index d56d572fd0..db2c33a490 100644
--- a/db/internal_stats.cc
+++ b/db/internal_stats.cc
@@ -722,6 +722,8 @@ InternalStats::CacheEntryRoleStats::GetEntryCallback() {
     entry_counts[role_idx]++;
     total_charges[role_idx] += charge;
     auto level_category_value = item_owner_id >> 14; 
+    item_owner_id &= ~(0xC000);
+    printf("GetEntryCallback:role_idx:%d, charge:%d, level-cat:%d, owner_id:%d\n", (int)role_idx, (int)charge, (int)level_category_value, (int)item_owner_id);
     charge_per_item_owner[item_owner_id][role_idx][level_category_value] += charge;
   };
 }