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Slight improvement to hot path benchmark, add a relay hot path benchmark

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This commit is contained in:
Nate Brown
2025-11-21 23:20:20 -06:00
parent 64f202fa17
commit 662a3358ee
2 changed files with 43 additions and 6 deletions
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39
e2e/handshakes_test.go
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@@ -25,11 +25,12 @@ import (
func BenchmarkHotPath(b *testing.B) {
ca, _, caKey, _ := cert_test.NewTestCaCert(cert.Version1, cert.Curve_CURVE25519, time.Now(), time.Now().Add(10*time.Minute), nil, nil, []string{})
myControl, myVpnIpNet, _, _ := newSimpleServer(cert.Version1, ca, caKey, "me", "10.128.0.1/24", nil)
myControl, myVpnIpNet, myUdpAddr, _ := newSimpleServer(cert.Version1, ca, caKey, "me", "10.128.0.1/24", nil)
theirControl, theirVpnIpNet, theirUdpAddr, _ := newSimpleServer(cert.Version1, ca, caKey, "them", "10.128.0.2/24", nil)
// Put their info in our lighthouse
myControl.InjectLightHouseAddr(theirVpnIpNet[0].Addr(), theirUdpAddr)
theirControl.InjectLightHouseAddr(myVpnIpNet[0].Addr(), myUdpAddr)
// Start the servers
myControl.Start()
@@ -38,6 +39,9 @@ func BenchmarkHotPath(b *testing.B) {
r := router.NewR(b, myControl, theirControl)
r.CancelFlowLogs()
assertTunnel(b, myVpnIpNet[0].Addr(), theirVpnIpNet[0].Addr(), myControl, theirControl, r)
b.ResetTimer()
for n := 0; n < b.N; n++ {
myControl.InjectTunUDPPacket(theirVpnIpNet[0].Addr(), 80, myVpnIpNet[0].Addr(), 80, []byte("Hi from me"))
_ = r.RouteForAllUntilTxTun(theirControl)
@@ -47,6 +51,39 @@ func BenchmarkHotPath(b *testing.B) {
theirControl.Stop()
}
func BenchmarkHotPathRelay(b *testing.B) {
ca, _, caKey, _ := cert_test.NewTestCaCert(cert.Version1, cert.Curve_CURVE25519, time.Now(), time.Now().Add(10*time.Minute), nil, nil, []string{})
myControl, myVpnIpNet, _, _ := newSimpleServer(cert.Version1, ca, caKey, "me ", "10.128.0.1/24", m{"relay": m{"use_relays": true}})
relayControl, relayVpnIpNet, relayUdpAddr, _ := newSimpleServer(cert.Version1, ca, caKey, "relay ", "10.128.0.128/24", m{"relay": m{"am_relay": true}})
theirControl, theirVpnIpNet, theirUdpAddr, _ := newSimpleServer(cert.Version1, ca, caKey, "them ", "10.128.0.2/24", m{"relay": m{"use_relays": true}})
// Teach my how to get to the relay and that their can be reached via the relay
myControl.InjectLightHouseAddr(relayVpnIpNet[0].Addr(), relayUdpAddr)
myControl.InjectRelays(theirVpnIpNet[0].Addr(), []netip.Addr{relayVpnIpNet[0].Addr()})
relayControl.InjectLightHouseAddr(theirVpnIpNet[0].Addr(), theirUdpAddr)
// Build a router so we don't have to reason who gets which packet
r := router.NewR(b, myControl, relayControl, theirControl)
r.CancelFlowLogs()
// Start the servers
myControl.Start()
relayControl.Start()
theirControl.Start()
assertTunnel(b, theirVpnIpNet[0].Addr(), myVpnIpNet[0].Addr(), theirControl, myControl, r)
b.ResetTimer()
for n := 0; n < b.N; n++ {
myControl.InjectTunUDPPacket(theirVpnIpNet[0].Addr(), 80, myVpnIpNet[0].Addr(), 80, []byte("Hi from me"))
_ = r.RouteForAllUntilTxTun(theirControl)
}
myControl.Stop()
theirControl.Stop()
relayControl.Stop()
}
func TestGoodHandshake(t *testing.T) {
ca, _, caKey, _ := cert_test.NewTestCaCert(cert.Version1, cert.Curve_CURVE25519, time.Now(), time.Now().Add(10*time.Minute), nil, nil, []string{})
myControl, myVpnIpNet, myUdpAddr, _ := newSimpleServer(cert.Version1, ca, caKey, "me", "10.128.0.1/24", nil)