Comparison: JetStream KeyValue

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Job	Source	Filter	Repetitions	Go	Worker	Job Info
d18a5b7b-a2df-4383-9ef4-7b154e0aa1ea	main https://github.com/nats-io/nats-server.git (395a18e45356cf927b35184164b447600b4cad94)	BenchmarkJetStreamKV/.R=3.	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 2025-11-11 00:00:25 +0000 UTC
e85fda7d-653c-4a3b-84ca-9e77a9f2740b	main https://github.com/nats-io/nats-server.git (ed493ec938c33568192675fdacab0de30e929ba1)	BenchmarkJetStreamKV/.R=3.	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 2025-11-12 00:00:16 +0000 UTC

KV Get (read-only) (read/s)

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

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	Previous	Latest	Δ%
JetStreamKV/N=3,R=3,B=1,K=100,ValSz=100b/GET-16	19.9k ± 1.0k	20.1k ± 0.6k	Inconclusive
JetStreamKV/N=3,R=3,B=1,K=1000,ValSz=100b/GET-16	18.6k ± 0.9k	19.6k ± 1.1k	Inconclusive
JetStreamKV/N=3,R=3,B=1,K=1000,ValSz=1024b/GET-16	19.4k ± 1.2k	19.1k ± 1.3k	Inconclusive

KV Get (read-only) (byte/s)

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

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	Previous	Latest	Δ%
JetStreamKV/N=3,R=3,B=1,K=100,ValSz=100b/GET-16	1.99MB/s ± 0.09MB/s	2.01MB/s ± 0.06MB/s	Inconclusive
JetStreamKV/N=3,R=3,B=1,K=1000,ValSz=100b/GET-16	1.86MB/s ± 0.10MB/s	1.96MB/s ± 0.10MB/s	Inconclusive
JetStreamKV/N=3,R=3,B=1,K=1000,ValSz=1024b/GET-16	19.9MB/s ± 1.3MB/s	19.5MB/s ± 1.4MB/s	Inconclusive

KV Put (blind write) (write/s)

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

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	Previous	Latest	Δ%
JetStreamKV/N=3,R=3,B=1,K=100,ValSz=100b/PUT-16	9.76k ± 0.06k	9.63k ± 0.13k	-1.3%
JetStreamKV/N=3,R=3,B=1,K=1000,ValSz=100b/PUT-16	9.54k ± 0.08k	9.53k ± 0.11k	Inconclusive
JetStreamKV/N=3,R=3,B=1,K=1000,ValSz=1024b/PUT-16	9.06k ± 0.07k	9.05k ± 0.08k	Inconclusive

KV Put (blind write) (byte/s)

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

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	Previous	Latest	Δ%
JetStreamKV/N=3,R=3,B=1,K=100,ValSz=100b/PUT-16	974kB/s ± 6kB/s	964kB/s ± 16kB/s	Inconclusive
JetStreamKV/N=3,R=3,B=1,K=1000,ValSz=100b/PUT-16	952kB/s ± 8kB/s	952kB/s ± 8kB/s	Inconclusive
JetStreamKV/N=3,R=3,B=1,K=1000,ValSz=1024b/PUT-16	9.28MB/s ± 0.07MB/s	9.27MB/s ± 0.08MB/s	Inconclusive

KV CAS (Get, Update) (op/s)

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

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	Previous	Latest	Δ%
JetStreamKV/N=3,R=3,B=1,K=100,ValSz=100b/CAS-16	5.32k ± 0.50k	5.49k ± 0.43k	Inconclusive
JetStreamKV/N=3,R=3,B=1,K=1000,ValSz=100b/CAS-16	5.20k ± 0.61k	5.68k ± 0.10k	Inconclusive
JetStreamKV/N=3,R=3,B=1,K=1000,ValSz=1024b/CAS-16	4.95k ± 0.51k	5.24k ± 0.26k	Inconclusive

KV CAS (Get, Update) (byte/s)

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

Show results table

	Previous	Latest	Δ%
JetStreamKV/N=3,R=3,B=1,K=100,ValSz=100b/CAS-16	534kB/s ± 46kB/s	550kB/s ± 40kB/s	Inconclusive
JetStreamKV/N=3,R=3,B=1,K=1000,ValSz=100b/CAS-16	522kB/s ± 58kB/s	568kB/s ± 12kB/s	Inconclusive
JetStreamKV/N=3,R=3,B=1,K=1000,ValSz=1024b/CAS-16	5.07MB/s ± 0.52MB/s	5.37MB/s ± 0.27MB/s	Inconclusive