diff --git a/tests/framework/microvm.py b/tests/framework/microvm.py index a6582515491..b6646e758f6 100644 --- a/tests/framework/microvm.py +++ b/tests/framework/microvm.py @@ -1206,13 +1206,20 @@ def build_n_from_snapshot( uffd_handler_name=None, incremental=False, use_snapshot_editor=True, + no_netns_reuse=False, ): """A generator of `n` microvms restored, either all restored from the same given snapshot (incremental=False), or created by taking successive snapshots of restored VMs """ last_snapshot = None for _ in range(nr_vms): - microvm = self.build() + microvm = self.build( + **( + {"netns": net_tools.NetNs(str(uuid.uuid4()))} + if no_netns_reuse + else {} + ) + ) microvm.spawn() snapshot_copy = microvm.restore_from_snapshot( diff --git a/tests/integration_tests/performance/test_snapshot.py b/tests/integration_tests/performance/test_snapshot.py index 6c885a6a723..99307c76d24 100644 --- a/tests/integration_tests/performance/test_snapshot.py +++ b/tests/integration_tests/performance/test_snapshot.py @@ -122,7 +122,9 @@ def test_restore_latency( snapshot = vm.snapshot_full() vm.kill() - for microvm in microvm_factory.build_n_from_snapshot(snapshot, ITERATIONS): + for microvm in microvm_factory.build_n_from_snapshot( + snapshot, ITERATIONS, no_netns_reuse=True + ): value = 0 # Parse all metric data points in search of load_snapshot time. microvm.flush_metrics()