diff options
| author | Hyman | 2021-03-19 18:04:56 +0100 |
|---|---|---|
| committer | Dr. David Alan Gilbert | 2021-05-13 19:21:14 +0200 |
| commit | 1c3baa1ac4dee2b52837fda89d1d9deeb5da512e (patch) | |
| tree | 562066505fa001d01ed5126304347482625ceda5 /tests/migration/guestperf/shell.py | |
| parent | tests/qtest/migration-test: Use g_autofree to avoid leaks on error paths (diff) | |
| download | qemu-1c3baa1ac4dee2b52837fda89d1d9deeb5da512e.tar.gz qemu-1c3baa1ac4dee2b52837fda89d1d9deeb5da512e.tar.xz qemu-1c3baa1ac4dee2b52837fda89d1d9deeb5da512e.zip | |
tests/migration: introduce multifd into guestperf
Guestperf tool does not cover the multifd-enabled migration
currently, it is worth supporting so that developers can
analysis the migration performance with all kinds of
migration.
To request that multifd is enabled, with 4 channels:
$ ./tests/migration/guestperf.py \
--multifd --multifd-channels 4 --output output.json
To run the entire standardized set of multifd-enabled
comparisons, with unix migration:
$ ./tests/migration/guestperf-batch.py \
--dst-host localhost --transport unix \
--filter compr-multifd* --output outputdir
Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
Message-Id: <cfeeb04d17ad932c42a9871294058b77429ad1b7.1616171924.git.huangy81@chinatelecom.cn>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'tests/migration/guestperf/shell.py')
| -rw-r--r-- | tests/migration/guestperf/shell.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/tests/migration/guestperf/shell.py b/tests/migration/guestperf/shell.py index f838888809..8a809e3dda 100644 --- a/tests/migration/guestperf/shell.py +++ b/tests/migration/guestperf/shell.py @@ -122,6 +122,11 @@ class Shell(BaseShell): parser.add_argument("--compression-xbzrle", dest="compression_xbzrle", default=False, action="store_true") parser.add_argument("--compression-xbzrle-cache", dest="compression_xbzrle_cache", default=10, type=int) + parser.add_argument("--multifd", dest="multifd", default=False, + action="store_true") + parser.add_argument("--multifd-channels", dest="multifd_channels", + default=2, type=int) + def get_scenario(self, args): return Scenario(name="perfreport", downtime=args.downtime, @@ -142,7 +147,10 @@ class Shell(BaseShell): compression_mt_threads=args.compression_mt_threads, compression_xbzrle=args.compression_xbzrle, - compression_xbzrle_cache=args.compression_xbzrle_cache) + compression_xbzrle_cache=args.compression_xbzrle_cache, + + multifd=args.multifd, + multifd_channels=args.multifd_channels) def run(self, argv): args = self._parser.parse_args(argv) |