$ git clone -n https://gitee.com/src-anolis-os/iperf3.git /var/lib/mock/dist-an7_9-updates-build-291163-64990/root/chroot_tmpdir/scmroot/iperf3
Cloning into '/var/lib/mock/dist-an7_9-updates-build-291163-64990/root/chroot_tmpdir/scmroot/iperf3'...
$ git fetch origin 2bf2104bc94477904c09d4ddec03ba3cf34f17db:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/iperf3
 * [new ref]         2bf2104bc94477904c09d4ddec03ba3cf34f17db -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2bf2104 update to iperf3-3.1.7-3.el7_9
$ wget -O iperf-3.1.7.tar.gz http://build.openanolis.cn/kojifiles/upstream-source/iperf-3.1.7.tar.gz.1e8a784064b30936acff756e95900614
--2023-07-31 17:26:14--  http://build.openanolis.cn/kojifiles/upstream-source/iperf-3.1.7.tar.gz.1e8a784064b30936acff756e95900614
Resolving build.openanolis.cn (build.openanolis.cn)... 8.131.87.1
Connecting to build.openanolis.cn (build.openanolis.cn)|8.131.87.1|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 550392 (537K) [application/x-gzip]
Saving to: ‘iperf-3.1.7.tar.gz’

     0K .......... .......... .......... .......... ..........  9% 3.02M 0s
    50K .......... .......... .......... .......... .......... 18% 6.08M 0s
   100K .......... .......... .......... .......... .......... 27% 44.8M 0s
   150K .......... .......... .......... .......... .......... 37% 66.1M 0s
   200K .......... .......... .......... .......... .......... 46% 5.58M 0s
   250K .......... .......... .......... .......... .......... 55%  115M 0s
   300K .......... .......... .......... .......... .......... 65% 88.9M 0s
   350K .......... .......... .......... .......... .......... 74%  139M 0s
   400K .......... .......... .......... .......... .......... 83% 7.26M 0s
   450K .......... .......... .......... .......... .......... 93% 38.9M 0s
   500K .......... .......... .......... .......              100% 86.3M=0.04s

2023-07-31 17:26:14 (11.8 MB/s) - ‘iperf-3.1.7.tar.gz’ saved [550392/550392]