ftp.centos.org/8.3.2011/storage/x86_64/ceph-pacific/Packages/g :
gperftools-devel-2.7-6.el8.x86_64.rpm
gperftools-devel-2.9.1-1.el8.x86_64.rpm
gperftools-libs-2.7-6.el8.x86_64.rpm
gperftools-libs-2.9.1-1.el8.x86_64.rpm