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tests: Add second network interface definition to guest

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Add a second L1 network interface definition to the guest Cloud Init
configuration, including an additional host IP. Do this by splitting the
network range into two /25s. For clarity the network struct members have
also been renamed.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
This commit is contained in:
Rob Bradford
2025-10-21 15:37:48 +01:00
committed by Bo Chen
parent 4290d4f20e
commit 11eabaf97d
4 changed files with 99 additions and 83 deletions
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8
performance-metrics/src/performance_tests.rs
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@@ -119,8 +119,8 @@ pub fn performance_net_throughput(control: &PerformanceTestControl) -> f64 {
let num_queues = control.num_queues.unwrap();
let queue_size = control.queue_size.unwrap();
let net_params = format!(
"tap=,mac={},ip={},mask=255.255.255.0,num_queues={},queue_size={}",
guest.network.guest_mac, guest.network.host_ip, num_queues, queue_size,
"tap=,mac={},ip={},mask=255.255.255.128,num_queues={},queue_size={}",
guest.network.guest_mac0, guest.network.host_ip0, num_queues, queue_size,
);
let mut child = GuestCommand::new(&guest)
@@ -160,8 +160,8 @@ pub fn performance_net_latency(control: &PerformanceTestControl) -> f64 {
let num_queues = control.num_queues.unwrap();
let queue_size = control.queue_size.unwrap();
let net_params = format!(
"tap=,mac={},ip={},mask=255.255.255.0,num_queues={},queue_size={}",
guest.network.guest_mac, guest.network.host_ip, num_queues, queue_size,
"tap=,mac={},ip={},mask=255.255.255.128,num_queues={},queue_size={}",
guest.network.guest_mac0, guest.network.host_ip0, num_queues, queue_size,
);
let mut child = GuestCommand::new(&guest)