Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4as16-perf_vs_release

public-worker-builder@golang-ci-luci.iam.gserviceaccount.com

experiment-commit

bd9992d1d1f35b7a3df41f73bb956e0ece3fbc74

experiment-commit-time

2026-10-01T02:59:37Z

goarch

arm64

goos

linux

pgo

off

pkg

golang.org/x/benchmarks/sweet/benchmarks/cockroachdb

post-submit

true

repository

runstamp

2026-10-01T04:44:24.550377569Z

shortname

sweet_cockroachdb

upload

20261001.102

upload-file

results

upload-part

20261001.102/0

upload-time

2026-10-01T10:32:35Z

label

values

toolchain

upload:20261001.102:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	48.0µs ± 4%
CockroachDBkv50/nodes=1-8	42.8µs ± 3%
CockroachDBkv95/nodes=1-8	34.2µs ± 1%
CockroachDBkv0/nodes=3-8	48.1µs ± 4%
CockroachDBkv50/nodes=3-8	42.6µs ± 2%
CockroachDBkv95/nodes=3-8	34.3µs ± 1%
[Geomean]	41.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.04GB ± 5%
CockroachDBkv50/nodes=1-8	5.20GB ± 3%
CockroachDBkv95/nodes=1-8	3.12GB ±22%
CockroachDBkv0/nodes=3-8	5.04GB ± 4%
CockroachDBkv50/nodes=3-8	5.16GB ± 3%
CockroachDBkv95/nodes=3-8	3.18GB ±19%
[Geomean]	4.35GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.52GB ±10%
CockroachDBkv50/nodes=1-8	6.90GB ± 4%
CockroachDBkv95/nodes=1-8	4.74GB ± 8%
CockroachDBkv0/nodes=3-8	6.65GB ± 8%
CockroachDBkv50/nodes=3-8	6.83GB ± 5%
CockroachDBkv95/nodes=3-8	4.79GB ± 6%
[Geomean]	5.99GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.48GB ± 7%
CockroachDBkv50/nodes=1-8	8.98GB ± 2%
CockroachDBkv95/nodes=1-8	6.68GB ± 6%
CockroachDBkv0/nodes=3-8	8.63GB ± 7%
CockroachDBkv50/nodes=3-8	8.90GB ± 3%
CockroachDBkv95/nodes=3-8	6.75GB ± 4%
[Geomean]	8.01GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	236M ± 5%
CockroachDBkv50/nodes=1-8	268M ± 8%
CockroachDBkv95/nodes=1-8	62.6M ±31%
CockroachDBkv0/nodes=3-8	236M ± 5%
CockroachDBkv50/nodes=3-8	264M ± 8%
CockroachDBkv95/nodes=3-8	66.3M ±31%
[Geomean]	159M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.77G ±49%
CockroachDBkv50/nodes=1-8	16.2G ±59%
CockroachDBkv95/nodes=1-8	1.73G ±55%
CockroachDBkv0/nodes=3-8	5.75G ±35%
CockroachDBkv50/nodes=3-8	15.1G ±84%
CockroachDBkv95/nodes=3-8	1.80G ±34%
[Geomean]	5.42G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	203M ± 3%
CockroachDBkv50/nodes=1-8	170M ±38%
CockroachDBkv95/nodes=1-8	35.9M ±122%
CockroachDBkv0/nodes=3-8	202M ± 9%
CockroachDBkv50/nodes=3-8	168M ±43%
CockroachDBkv95/nodes=3-8	37.8M ±90%
[Geomean]	108M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	364M ± 3%
CockroachDBkv50/nodes=1-8	410M ±18%
CockroachDBkv95/nodes=1-8	180M ±21%
CockroachDBkv0/nodes=3-8	365M ± 6%
CockroachDBkv50/nodes=3-8	402M ±12%
CockroachDBkv95/nodes=3-8	186M ±19%
[Geomean]	300M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.46G ±84%
CockroachDBkv50/nodes=1-8	4.68G ±34%
CockroachDBkv95/nodes=1-8	287M ±40%
CockroachDBkv0/nodes=3-8	1.71G ±57%
CockroachDBkv50/nodes=3-8	4.46G ±27%
CockroachDBkv95/nodes=3-8	306M ±48%
[Geomean]	1.29G

	write-ops/sec
CockroachDBkv0/nodes=1-8	20.8k ± 4%
CockroachDBkv50/nodes=1-8	11.7k ± 3%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	20.8k ± 4%
CockroachDBkv50/nodes=3-8	11.7k ± 2%
CockroachDBkv95/nodes=3-8	1.46k ± 2%
[Geomean]	7.08k

	write-ops
CockroachDBkv0/nodes=1-8	1.25M ± 4%
CockroachDBkv50/nodes=1-8	701k ± 3%
CockroachDBkv95/nodes=1-8	87.5k ± 1%
CockroachDBkv0/nodes=3-8	1.25M ± 4%
CockroachDBkv50/nodes=3-8	705k ± 2%
CockroachDBkv95/nodes=3-8	87.4k ± 2%
[Geomean]	425k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	154M ±13%
CockroachDBkv95/nodes=1-8	47.9M ±32%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	156M ±12%
CockroachDBkv95/nodes=3-8	52.2M ±34%
[Geomean]	88.0M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	15.4G ±74%
CockroachDBkv95/nodes=1-8	1.83G ±46%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.8G ±77%
CockroachDBkv95/nodes=3-8	1.87G ±51%
[Geomean]	5.38G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	104M ±61%
CockroachDBkv95/nodes=1-8	19.4M ±191%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	106M ±57%
CockroachDBkv95/nodes=3-8	21.7M ±122%
[Geomean]	46.5M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	219M ±15%
CockroachDBkv95/nodes=1-8	159M ±24%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	216M ±12%
CockroachDBkv95/nodes=3-8	164M ±21%
[Geomean]	188M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.49G ±143%
CockroachDBkv95/nodes=1-8	240M ±33%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	982M ±242%
CockroachDBkv95/nodes=3-8	261M ±35%
[Geomean]	550M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.7k ± 3%
CockroachDBkv95/nodes=1-8	27.8k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.7k ± 2%
CockroachDBkv95/nodes=3-8	27.7k ± 1%
[Geomean]	18.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	700k ± 3%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	702k ± 2%
CockroachDBkv95/nodes=3-8	1.66M ± 1%
[Geomean]	1.08M

Go Performance Dashboard