Re: [v2 5/6] tests/migration: Introduce dirty-limit into guestperf

[Fabiano Rosas]

Hyman Huang <yong.huang@smartx.com> writes:

> Currently, guestperf does not cover the dirty-limit
> migration, support this feature.
>
> Note that dirty-limit requires 'dirty-ring-size' set.
>
> To enable dirty-limit, setting x-vcpu-dirty-limit-period
> as 500ms and x-vcpu-dirty-limit as 10MB/s:
> $ ./tests/migration/guestperf.py \
>     --dirty-ring-size 4096 \
>     --dirty-limit --x-vcpu-dirty-limit-period 500 \
>     --vcpu-dirty-limit 10 --output output.json \
>
> To run the entire standardized set of dirty-limit-enabled
> comparisons, with unix migration:
> $ ./tests/migration/guestperf-batch.py \
>     --dirty-ring-size 4096 \
>     --dst-host localhost --transport unix \
>     --filter compr-dirty-limit* --output outputdir
>
> Signed-off-by: Hyman Huang <yong.huang@smartx.com>

Reviewed-by: Fabiano Rosas <farosas@suse.de>