Comparison: JetStream Metacluster

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Job Source Filter Repetitions Go Worker Job Info
41007056-16af-4155-9352-5e4cea80f83a main
https://github.com/nats-io/nats-server.git
(85594c8ce6b253d8552efc602360929fc22fd583)		 BenchmarkJetStream(Create|Meta) 5 x 3s go version go1.25.1 linux/amd64
(/usr/local/go1.25.1/bin/go)		 dev (?)
eu-amsterdam1.nats-demo.equinix.synadia.net
Linux_5.15.0-156-generic-x86_64		 Submitted by at 2025-10-25 00:00:20 +0000 UTC
77818aaf-41e5-4a85-bd9e-30661f38476f v2.12.1
https://github.com/nats-io/nats-server.git
(35a616234d8572840a062846c92f10bea0037be7)		 BenchmarkJetStream(Create|Meta) 5 x 3s go version go1.25.1 linux/amd64
(/usr/local/go1.25.1/bin/go)		 dev (?)
eu-amsterdam1.nats-demo.equinix.synadia.net
Linux_5.15.0-156-generic-x86_64		 Submitted by at 2025-10-14 12:24:49 +0000 UTC

Concurrent Resource creation throughput (op/s)

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

Show results table
main v2.12.1 Δ%
JetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=Stream-16 1.15k ± 0.10k 1.14k ± 0.10k Inconclusive
JetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=KVBucket-16 583 ± 25 617 ± 71 Inconclusive
JetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=ObjStore-16 311 ± 4 316 ± 5 +1.7%
JetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=Stream-16 213 ± 0 213 ± 0 -0.1%
JetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=KVBucket-16 212 ± 1 212 ± 0 Inconclusive
JetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=ObjStore-16 209 ± 0 209 ± 1 Inconclusive
JetStreamCreate/N=3,R=3,storage=File,C=12/resource=Stream-16 200 ± 1 200 ± 2 Inconclusive
JetStreamCreate/N=3,R=3,storage=File,C=12/resource=KVBucket-16 199 ± 1 199 ± 1 Inconclusive
JetStreamCreate/N=3,R=3,storage=File,C=12/resource=ObjStore-16 197 ± 1 198 ± 1 Inconclusive

Concurrent Consumer creation throughput (op/s)

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

Show results table
main v2.12.1 Δ%
JetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Ephemeral-16 20.2k ± 0.1k 20.3k ± 0.2k Inconclusive
JetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Durable-16 20.8k ± 0.1k 20.8k ± 0.1k Inconclusive
JetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Ephemeral-16 213 ± 1 213 ± 1 -0.2%
JetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Durable-16 212 ± 0 213 ± 0 Inconclusive
JetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Ephemeral-16 206 ± 1 206 ± 1 Inconclusive
JetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Durable-16 205 ± 1 206 ± 2 Inconclusive