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[TEST] Update BenchmarkJetStreamConsumeFilteredContiguous to test both single-filter & multi-filter #7036

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Merged
neilalexander merged 1 commit into from
Jul 4, 2025
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[TEST] Update BenchmarkJetStreamConsumeFilteredContiguous to test both single-filter & multi-filter #7036

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40 changes: 27 additions & 13 deletions server/jetstream_benchmark_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -411,11 +411,16 @@ func BenchmarkJetStreamConsumeFilteredContiguous(b *testing.B) {
clusterSize int // Single node or cluster
replicas int // Stream replicas
storage nats.StorageType // Stream storage
filters int // How many subject filters?
}{
{1, 1, nats.MemoryStorage},
{3, 3, nats.MemoryStorage},
{1, 1, nats.FileStorage},
{3, 3, nats.FileStorage},
{1, 1, nats.MemoryStorage, 1},
{1, 1, nats.MemoryStorage, 2},
{3, 3, nats.MemoryStorage, 1},
{3, 3, nats.MemoryStorage, 2},
{1, 1, nats.FileStorage, 1},
{1, 1, nats.FileStorage, 2},
{3, 3, nats.FileStorage, 1},
{3, 3, nats.FileStorage, 2},
}

for _, cs := range clusterSizeCases {
Expand All @@ -425,6 +430,9 @@ func BenchmarkJetStreamConsumeFilteredContiguous(b *testing.B) {
cs.replicas,
cs.storage.String(),
)
if cs.filters != 2 { // historical default is 2
name = name + ",SF"
}
b.Run(name, func(b *testing.B) {
_, _, shutdown, nc, js := startJSClusterAndConnect(b, cs.clusterSize)
defer shutdown()
Expand All @@ -449,17 +457,23 @@ func BenchmarkJetStreamConsumeFilteredContiguous(b *testing.B) {

// Subject filters deliberately vary from the stream, ensures that we hit
// the right paths in the filestore, rather than detecting 1:1 overlap.
_, err = js.AddConsumer("test", &nats.ConsumerConfig{
Name: "test_consumer",
FilterSubjects: []string{"foo", "bar"},
DeliverPolicy: nats.DeliverAllPolicy,
AckPolicy: nats.AckNonePolicy,
Replicas: cs.replicas,
MemoryStorage: true,
})
ocfg := &nats.ConsumerConfig{
Name: "test_consumer",
DeliverPolicy: nats.DeliverAllPolicy,
AckPolicy: nats.AckNonePolicy,
Replicas: cs.replicas,
MemoryStorage: true,
}
switch cs.filters {
case 1:
ocfg.FilterSubject = "foo"
case 2:
ocfg.FilterSubjects = []string{"foo", "bar"}
}
_, err = js.AddConsumer("test", ocfg)
require_NoError(b, err)

ps, err := js.PullSubscribe(_EMPTY_, _EMPTY_, nats.Bind("test", "test_consumer"))
ps, err := js.PullSubscribe("foo", _EMPTY_, nats.Bind("test", "test_consumer"))
require_NoError(b, err)

b.SetBytes(int64(len(payload)))
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