Re: [PATCH v2 5/5] guestperf: Introduce multifd compression option

["Daniel P. Berrangé" <berrange@redhat.com>]

On Sat, Oct 19, 2024 at 02:25:07AM +0800, Hyman Huang wrote:
> Guestperf tool does not cover the multifd compression option
> currently, it is worth supporting so that developers can
> analysis the migration performance with different
> compression algorithms.
> 
> Multifd support 4 compression algorithms currently:
> zlib, zstd, qpl, uadk
> 
> To request that multifd with the specified compression
> algorithm such as zlib:
> $ ./scripts/migration/guestperf.py \
>     --multifd --multifd-channels 4 --multifd-compression zlib \
>     --output output.json
> 
> To run the entire standardized set of multifd compression
> comparisons, with unix migration:
> $ ./scripts/migration/guestperf-batch.py \
>     --dst-host localhost --transport unix \
>     --filter compr-multifd-compression* --output outputdir
> 
> Signed-off-by: Hyman Huang <yong.huang@smartx.com>
> ---
>  scripts/migration/guestperf/comparison.py | 13 +++++++++++++
>  scripts/migration/guestperf/engine.py     | 14 ++++++++++++++
>  scripts/migration/guestperf/scenario.py   |  7 +++++--
>  scripts/migration/guestperf/shell.py      |  3 +++
>  4 files changed, 35 insertions(+), 2 deletions(-)

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>


With regards,
Daniel
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