Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4ah72-perf_vs_release

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

experiment-commit

7c79b50a74b6d1aa4269b1827dda7d81f3717f9d

experiment-commit-time

2026-10-08T15:16:52Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-08T15:22:57.590224895Z

shortname

sweet_cockroachdb

upload

20261008.82

upload-file

results

upload-part

20261008.82/0

upload-time

2026-10-08T20:46:04Z

label

values

toolchain

upload:20261008.82:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-36	36.0µs ± 3%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	36.3µs ± 4%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.09GB ± 4%
CockroachDBkv50/nodes=1-36	3.96GB ± 1%
CockroachDBkv95/nodes=1-36	2.74GB ± 2%
CockroachDBkv0/nodes=3-36	4.12GB ± 4%
CockroachDBkv50/nodes=3-36	3.94GB ± 2%
CockroachDBkv95/nodes=3-36	2.74GB ± 5%
[Geomean]	3.54GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.45GB ± 5%
CockroachDBkv50/nodes=1-36	5.21GB ± 1%
CockroachDBkv95/nodes=1-36	3.61GB ± 5%
CockroachDBkv0/nodes=3-36	5.45GB ± 5%
CockroachDBkv50/nodes=3-36	5.21GB ± 2%
CockroachDBkv95/nodes=3-36	3.63GB ± 4%
[Geomean]	4.68GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.05GB ± 4%
CockroachDBkv50/nodes=1-36	8.28GB ± 6%
CockroachDBkv95/nodes=1-36	6.23GB ± 6%
CockroachDBkv0/nodes=3-36	8.98GB ± 5%
CockroachDBkv50/nodes=3-36	8.06GB ± 4%
CockroachDBkv95/nodes=3-36	6.33GB ± 7%
[Geomean]	7.73GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	32.6M ±56%
CockroachDBkv50/nodes=1-36	4.96M ±15%
CockroachDBkv95/nodes=1-36	6.00M ±27%
CockroachDBkv0/nodes=3-36	36.0M ±43%
CockroachDBkv50/nodes=3-36	5.07M ±18%
CockroachDBkv95/nodes=3-36	6.54M ±22%
[Geomean]	10.2M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.46G ± 8%
CockroachDBkv50/nodes=1-36	1.17G ± 3%
CockroachDBkv95/nodes=1-36	1.00G ±30%
CockroachDBkv0/nodes=3-36	5.44G ± 4%
CockroachDBkv50/nodes=3-36	1.17G ± 3%
CockroachDBkv95/nodes=3-36	1.07G ±25%
[Geomean]	1.88G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	2.04M ± 8%
CockroachDBkv50/nodes=1-36	1.50M ± 0%
CockroachDBkv95/nodes=1-36	2.60M ± 0%
CockroachDBkv0/nodes=3-36	2.10M ±19%
CockroachDBkv50/nodes=3-36	1.50M ± 0%
CockroachDBkv95/nodes=3-36	2.60M ± 0%
[Geomean]	2.01M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	94.0M ±150%
CockroachDBkv50/nodes=1-36	3.91M ±15%
CockroachDBkv95/nodes=1-36	4.47M ±16%
CockroachDBkv0/nodes=3-36	119M ±105%
CockroachDBkv50/nodes=3-36	3.83M ± 7%
CockroachDBkv95/nodes=3-36	4.50M ±15%
[Geomean]	12.2M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	239M ± 9%
CockroachDBkv50/nodes=1-36	8.81M ±78%
CockroachDBkv95/nodes=1-36	25.1M ±159%
CockroachDBkv0/nodes=3-36	246M ±16%
CockroachDBkv50/nodes=3-36	8.54M ±66%
CockroachDBkv95/nodes=3-36	27.0M ±180%
[Geomean]	38.0M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.8k ± 3%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.6k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-36	1.67M ± 3%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.8k ± 1%
CockroachDBkv0/nodes=3-36	1.66M ± 4%
CockroachDBkv50/nodes=3-36	888k ± 0%
CockroachDBkv95/nodes=3-36	88.6k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.08M ± 4%
CockroachDBkv95/nodes=1-36	3.11M ±42%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.00M ± 7%
CockroachDBkv95/nodes=3-36	3.53M ±41%
[Geomean]	3.17M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	1.00G ±30%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.13G ± 5%
CockroachDBkv95/nodes=3-36	1.07G ±28%
[Geomean]	1.08G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	300k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	300k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	300k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	400k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	400k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	625k ±12%
CockroachDBkv95/nodes=1-36	839k ±138%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	921k ±52%
[Geomean]	734k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.1k ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	28.1k ± 1%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	1.69M ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	1.68M ± 1%
[Geomean]	1.22M

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