Uninitialized scalar field
The field will contain an arbitrary value left over from earlier computations. A scalar field is not initialized by the constructor
/src/mongo/db/storage/wiredtiger/wiredtiger_global_options.h:54: UNINIT_CTOR 120093 Class member declaration for "zstdCompressorLevel".
/src/mongo/db/storage/wiredtiger/wiredtiger_global_options.h:47: UNINIT_CTOR 120093 Non-static class member "zstdCompressorLevel" is not initialized in this constructor nor in any functions that it calls.