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| author | Hyman Huang <yong.huang@smartx.com> | 2025-02-14 18:55:25 +0800 |
|---|---|---|
| committer | Fabiano Rosas <farosas@suse.de> | 2025-02-14 15:19:07 -0300 |
| commit | 45f34156e4d9c3f4215402b34d7da32f00073066 (patch) | |
| tree | 69e7dcf9022494d29b70e44d48671cd2f541c046 /rust/qemu-api/src | |
| parent | 42f5975cd84eed96661468ae0b895eed0e16074b (diff) | |
| download | qemu-45f34156e4d9c3f4215402b34d7da32f00073066.zip qemu-45f34156e4d9c3f4215402b34d7da32f00073066.tar.gz qemu-45f34156e4d9c3f4215402b34d7da32f00073066.tar.bz2 | |
guestperf: Introduce multifd compression option
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:
$ ./tests/migration-stress/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:
$ ./tests/migration-stress/guestperf-batch.py \
--dst-host localhost --transport unix \
--filter compr-multifd-compression* --output outputdir
Signed-off-by: Hyman Huang <yong.huang@smartx.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <c0e3313d81e8130f8119ef4f242e4625886278cf.1739530098.git.yong.huang@smartx.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Diffstat (limited to 'rust/qemu-api/src')
0 files changed, 0 insertions, 0 deletions