Comparison: JetStream Metacluster

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Job Source Filter Repetitions Go Worker Job Info
8d243217-7158-4350-84eb-ab816ca02255 main
https://github.com/nats-io/nats-server.git
(d9dd620b1af65e84efe439357f9cd3ae8e2ad84e)		 BenchmarkJetStream(Create|Meta) 5 x 3s go version go1.26.3 linux/amd64
(/usr/local/go1.26.3/bin/go)		 dev (?)
gauge-go-bench-away
Linux_6.18.5+deb14-amd64-x86_64		 Submitted by at 2026-08-08 04:26:37 +0000 UTC
d0a649ff-92e5-4b14-8cd2-ae31d5fd3772 v2.14.3
https://github.com/nats-io/nats-server.git
(54a1a0713438ef03e7401c1537f6495b11af0d18)		 BenchmarkJetStream(Create|Meta) 5 x 3s go version go1.26.3 linux/amd64
(/usr/local/go1.26.3/bin/go)		 dev (?)
gauge-go-bench-away
Linux_6.18.5+deb14-amd64-x86_64		 Submitted by at 2026-07-01 10:20:31 +0000 UTC

Concurrent Resource creation throughput (op/s)

Error bars represent 90% confidence interval, benchmarks filter: 'JetStreamCreate/.*'

Show results table
main v2.14.3 Δ%
JetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=Stream-16 1.32k ± 0.05k 1.35k ± 0.03k Inconclusive
JetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=KVBucket-16 573 ± 185 569 ± 92 Inconclusive
JetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=ObjStore-16 495 ± 5 490 ± 14 Inconclusive
JetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=Stream-16 227 ± 1 227 ± 1 Inconclusive
JetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=KVBucket-16 225 ± 1 226 ± 1 Inconclusive
JetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=ObjStore-16 225 ± 2 226 ± 1 Inconclusive
JetStreamCreate/N=3,R=3,storage=File,C=12/resource=Stream-16 223 ± 3 222 ± 3 Inconclusive
JetStreamCreate/N=3,R=3,storage=File,C=12/resource=KVBucket-16 222 ± 2 222 ± 1 Inconclusive
JetStreamCreate/N=3,R=3,storage=File,C=12/resource=ObjStore-16 224 ± 1 222 ± 1 -1.0%

Concurrent Consumer creation throughput (op/s)

Error bars represent 90% confidence interval, benchmarks filter: 'JetStreamCreateConsumers/.*'

Show results table
main v2.14.3 Δ%
JetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Ephemeral-16 21.1k ± 0.4k 21.1k ± 0.2k Inconclusive
JetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Durable-16 20.7k ± 0.0k 21.6k ± 0.3k +4.2%
JetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Ephemeral-16 226 ± 0 227 ± 2 Inconclusive
JetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Durable-16 227 ± 1 228 ± 1 Inconclusive
JetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Ephemeral-16 226 ± 1 224 ± 1 -0.6%
JetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Durable-16 225 ± 1 225 ± 1 Inconclusive