$ git clone -n https://gitee.com/src-opencloudos-rpms/perf-prof.git /var/lib/mock/dist-oc8-build-138152-79646/root/chroot_tmpdir/scmroot/perf-prof
Cloning into '/var/lib/mock/dist-oc8-build-138152-79646/root/chroot_tmpdir/scmroot/perf-prof'...
$ git fetch origin fa90b730388027d0e6e783990a526eedb6077055:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perf-prof
 * [new ref]         fa90b730388027d0e6e783990a526eedb6077055 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa90b73 import perf-prof-1.4.4-1.oc9