Performance Result Comparison

label

common value

baseline-commit

022c8636110ebac86a9b88724cda168ed713c21f

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c4dh96-perf_vs_release

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

cpu

AMD EPYC 9B45

experiment-commit

cbb0fb8b51cba866018b8a0fb4b5458f16c5c80b

experiment-commit-time

2026-10-08T15:17:43Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-08T20:39:27.741360224Z

shortname

sweet_cockroachdb

upload

20261009.11

upload-file

results

upload-part

20261009.11/0

upload-time

2026-10-09T01:49:08Z

label

values

toolchain

upload:20261009.11:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.4µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 1%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.1µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.76GB ±29%
CockroachDBkv50/nodes=1-48	3.98GB ± 3%
CockroachDBkv95/nodes=1-48	2.21GB ±27%
CockroachDBkv0/nodes=3-48	3.55GB ±24%
CockroachDBkv50/nodes=3-48	3.97GB ± 2%
CockroachDBkv95/nodes=3-48	2.30GB ±26%
[Geomean]	3.20GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.29GB ±21%
CockroachDBkv50/nodes=1-48	5.29GB ± 2%
CockroachDBkv95/nodes=1-48	2.84GB ±28%
CockroachDBkv0/nodes=3-48	5.13GB ±22%
CockroachDBkv50/nodes=3-48	5.29GB ± 1%
CockroachDBkv95/nodes=3-48	2.90GB ±28%
[Geomean]	4.29GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.68GB ±22%
CockroachDBkv50/nodes=1-48	8.41GB ± 8%
CockroachDBkv95/nodes=1-48	5.55GB ±16%
CockroachDBkv0/nodes=3-48	8.39GB ±20%
CockroachDBkv50/nodes=3-48	8.44GB ± 5%
CockroachDBkv95/nodes=3-48	5.56GB ±17%
[Geomean]	7.37GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	16.8M ±120%
CockroachDBkv50/nodes=1-48	4.14M ±28%
CockroachDBkv95/nodes=1-48	3.63M ±54%
CockroachDBkv0/nodes=3-48	13.1M ±177%
CockroachDBkv50/nodes=3-48	4.01M ±22%
CockroachDBkv95/nodes=3-48	3.70M ±68%
[Geomean]	6.05M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.89G ±99%
CockroachDBkv50/nodes=1-48	958M ±19%
CockroachDBkv95/nodes=1-48	361M ±132%
CockroachDBkv0/nodes=3-48	2.14G ±101%
CockroachDBkv50/nodes=3-48	926M ±23%
CockroachDBkv95/nodes=3-48	437M ±207%
[Geomean]	976M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.68M ±19%
CockroachDBkv50/nodes=1-48	1.30M ± 8%
CockroachDBkv95/nodes=1-48	2.45M ± 6%
CockroachDBkv0/nodes=3-48	1.72M ±16%
CockroachDBkv50/nodes=3-48	1.30M ±16%
CockroachDBkv95/nodes=3-48	2.41M ± 9%
[Geomean]	1.75M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	56.9M ±239%
CockroachDBkv50/nodes=1-48	3.70M ±21%
CockroachDBkv95/nodes=1-48	4.57M ±31%
CockroachDBkv0/nodes=3-48	15.2M ±423%
CockroachDBkv50/nodes=3-48	3.67M ±23%
CockroachDBkv95/nodes=3-48	4.33M ±27%
[Geomean]	7.85M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	153M ±95%
CockroachDBkv50/nodes=1-48	7.03M ±27%
CockroachDBkv95/nodes=1-48	8.09M ±62%
CockroachDBkv0/nodes=3-48	116M ±96%
CockroachDBkv50/nodes=3-48	7.25M ±38%
CockroachDBkv95/nodes=3-48	6.72M ±40%
[Geomean]	19.1M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.1k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.3k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.65k

	write-ops
CockroachDBkv0/nodes=1-48	1.75M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.76M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	519k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.37M ±22%
CockroachDBkv95/nodes=1-48	1.05M ±176%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.21M ± 8%
CockroachDBkv95/nodes=3-48	1.20M ±192%
[Geomean]	1.60M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	906M ±19%
CockroachDBkv95/nodes=1-48	348M ±141%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	893M ±28%
CockroachDBkv95/nodes=3-48	429M ±213%
[Geomean]	590M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	579k ±142%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	679k ±12%
CockroachDBkv95/nodes=3-48	411k ±70%
[Geomean]	580k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 1%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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