diff options
| author | Hyman Huang <yong.huang@smartx.com> | 2023-11-01 22:04:07 +0800 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2023-11-03 07:48:25 +0100 |
| commit | 4cc563d460b6e8a29d18b27381dab8ca0621f2da (patch) | |
| tree | 6a7c56ad8ab2861d076bf1259ed9f865969756aa /tests/migration/guestperf/hardware.py | |
| parent | 17257b90be4f51dd3040ca2e472201407b2327c4 (diff) | |
tests/migration: Introduce dirty-ring-size option into guestperf
Dirty ring size configuration is not supported by guestperf tool.
Introduce dirty-ring-size (ranges in [1024, 65536]) option so
developers can play with dirty-ring and dirty-limit feature easier.
To set dirty ring size with 4096 during migration test:
$ ./tests/migration/guestperf.py --dirty-ring-size 4096 xxx
Signed-off-by: Hyman Huang <yong.huang@smartx.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <8a388cec5c1f73a34d42515bbc43837e97ee3839.1698847223.git.yong.huang@smartx.com>
Diffstat (limited to 'tests/migration/guestperf/hardware.py')
| -rw-r--r-- | tests/migration/guestperf/hardware.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tests/migration/guestperf/hardware.py b/tests/migration/guestperf/hardware.py index 3145785ffd..f779cc050b 100644 --- a/tests/migration/guestperf/hardware.py +++ b/tests/migration/guestperf/hardware.py @@ -23,7 +23,8 @@ class Hardware(object): src_cpu_bind=None, src_mem_bind=None, dst_cpu_bind=None, dst_mem_bind=None, prealloc_pages = False, - huge_pages=False, locked_pages=False): + huge_pages=False, locked_pages=False, + dirty_ring_size=0): self._cpus = cpus self._mem = mem # GiB self._src_mem_bind = src_mem_bind # List of NUMA nodes @@ -33,6 +34,7 @@ class Hardware(object): self._prealloc_pages = prealloc_pages self._huge_pages = huge_pages self._locked_pages = locked_pages + self._dirty_ring_size = dirty_ring_size def serialize(self): @@ -46,6 +48,7 @@ class Hardware(object): "prealloc_pages": self._prealloc_pages, "huge_pages": self._huge_pages, "locked_pages": self._locked_pages, + "dirty_ring_size": self._dirty_ring_size, } @classmethod @@ -59,4 +62,5 @@ class Hardware(object): data["dst_mem_bind"], data["prealloc_pages"], data["huge_pages"], - data["locked_pages"]) + data["locked_pages"], + data["dirty_ring_size"]) |