// TestRelayStress makes many concurrent calls and ensures that
// we don't try to reuse any frames once they've been released.
func TestRelayConcurrentCalls(t *testing.T) {
pool := NewProtectMemFramePool()
opts := testutils.NewOpts().SetRelayOnly().SetFramePool(pool)
testutils.WithTestServer(t, opts, func(ts *testutils.TestServer) {
server := benchmark.NewServer(
benchmark.WithNoLibrary(),
benchmark.WithServiceName("s1"),
)
defer server.Close()
ts.RelayHosts().Add("s1", server.HostPort())
client := benchmark.NewClient([]string{ts.HostPort()},
benchmark.WithNoDurations(),
benchmark.WithNoLibrary(),
benchmark.WithNumClients(20),
benchmark.WithServiceName("s1"),
benchmark.WithTimeout(time.Minute),
)
defer client.Close()
require.NoError(t, client.Warmup(), "Client warmup failed")
_, err := client.RawCall(1000)
assert.NoError(t, err, "RawCalls failed")
})
}
func BenchmarkRelayNoLatencies(b *testing.B) {
server := benchmark.NewServer(
benchmark.WithServiceName("svc"),
benchmark.WithExternalProcess(),
benchmark.WithNoLibrary(),
)
defer server.Close()
hostMapping := map[string][]string{"svc": {server.HostPort()}}
relay, err := benchmark.NewRealRelay(hostMapping)
require.NoError(b, err, "NewRealRelay failed")
defer relay.Close()
client := benchmark.NewClient([]string{relay.HostPort()},
benchmark.WithServiceName("svc"),
benchmark.WithExternalProcess(),
benchmark.WithNoLibrary(),
benchmark.WithNumClients(10),
benchmark.WithNoChecking(),
benchmark.WithNoDurations(),
benchmark.WithTimeout(10*time.Second),
)
defer client.Close()
require.NoError(b, client.Warmup(), "client.Warmup failed")
b.ResetTimer()
started := time.Now()
for _, calls := range testutils.Batch(b.N, 10000) {
if _, err := client.RawCall(calls); err != nil {
b.Fatalf("Calls failed: %v", err)
}
}
duration := time.Since(started)
fmt.Printf("\nb.N: %v Duration: %v RPS = %0.0f\n", b.N, duration, float64(b.N)/duration.Seconds())
}