db_bench core

[Peiqi0714]

when I run titandb_bench with --statistics, the program has a coredump.
the detail is shown in the picture, it seems something wrong with statistics, and I dont modify the code of this part.
thanks a lot!!!

[Connor1996]

Should call titandb::CreateDBStatistics() in bench tool instead of rocksdb::CreateDBStatistics(), would you like to fix it?

[Peiqi0714]

Should call titandb::CreateDBStatistics() in bench tool instead of rocksdb::CreateDBStatistics(), would you like to fix it?

by the way，i want to know how to get titandb statistics，thanks a lot

[Connor1996]

same interface as rocksdb, the ticker types are in statistics.h