[Libguestfs] [PATCH nbdkit v2 0/3] filters: stats: More useful, more friendly

- Use more friendly output with GiB and MiB/s - Measure time per operation, providing finer grain stats - Add total stats for understanding system throughput - Add missing stats for flush I hope that these changes will help to understand and improve virt-v2v performance. Changes since v1: - Keep bytes values - Increase precision to 0.001 GiB and 0.001 MiB/s - Add total stats - Show time before size/rate for more consistent format - Streamline using new record_stat() and print_stat() v1 was here: https://www.redhat.com/archives/libguestfs/2019-November/msg00345.html Nir Soffer (3): filters: stats: Add size in GiB, show rate in MiB/s filters: stats: Measure time per operation filters: stats: Add flush stats filters/stats/stats.c | 108 ++++++++++++++++++++++++++++++++++-------- 1 file changed, 88 insertions(+), 20 deletions(-) -- 2.21.0