Summary:
utilities/persistent_cache/block_cache_tier_file.cc
64struct CacheRecordHeader {
   	2. uninit_member: Non-static class member magic_ is not initialized in this constructor nor in any functions that it calls.
   	4. uninit_member: Non-static class member crc_ is not initialized in this constructor nor in any functions that it calls.
   	6. uninit_member: Non-static class member key_size_ is not initialized in this constructor nor in any functions that it calls.

CID 1396161 (facebook#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
8. uninit_member: Non-static class member val_size_ is not initialized in this constructor nor in any functions that it calls.
 65  CacheRecordHeader() {}
 66  CacheRecordHeader(const uint32_t magic, const uint32_t key_size,
 67                    const uint32_t val_size)
 68      : magic_(magic), crc_(0), key_size_(key_size), val_size_(val_size) {}
 69
   	1. member_decl: Class member declaration for magic_.
 70  uint32_t magic_;
   	3. member_decl: Class member declaration for crc_.
 71  uint32_t crc_;
   	5. member_decl: Class member declaration for key_size_.
 72  uint32_t key_size_;
   	7. member_decl: Class member declaration for val_size_.
 73  uint32_t val_size_;
 74};

utilities/simulator_cache/sim_cache.cc:
157        miss_times_(0),

CID 1396124 (facebook#1 of 1): Uninitialized pointer field (UNINIT_CTOR)
2. uninit_member: Non-static class member stats_ is not initialized in this constructor nor in any functions that it calls.
158        hit_times_(0) {}
159