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
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	ababc3cd873d8acce1777268aa7a817e6b672028
experiment-commit-time	2026-10-08T15:17:22Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-09T01:54:55.19897113Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261009.70
upload-file	results
upload-part	20261009.70/0
upload-time	2026-10-09T07:04:33Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 6%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 0%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 0%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.39GB ±27%
CockroachDBkv50/nodes=1-48	3.96GB ± 2%
CockroachDBkv95/nodes=1-48	2.29GB ±26%
CockroachDBkv0/nodes=3-48	2.69GB ± 2%
CockroachDBkv50/nodes=3-48	3.96GB ± 2%
CockroachDBkv95/nodes=3-48	2.31GB ±27%
[Geomean]	3.02GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.87GB ±20%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	2.99GB ±30%
CockroachDBkv0/nodes=3-48	4.14GB ± 3%
CockroachDBkv50/nodes=3-48	5.27GB ± 1%
CockroachDBkv95/nodes=3-48	2.97GB ±31%
[Geomean]	4.13GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.07GB ±20%
CockroachDBkv50/nodes=1-48	8.56GB ± 6%
CockroachDBkv95/nodes=1-48	5.66GB ±14%
CockroachDBkv0/nodes=3-48	6.81GB ± 2%
CockroachDBkv50/nodes=3-48	8.38GB ± 6%
CockroachDBkv95/nodes=3-48	5.69GB ±14%
[Geomean]	7.09GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.0M ±219%
CockroachDBkv50/nodes=1-48	3.74M ± 9%
CockroachDBkv95/nodes=1-48	3.28M ±37%
CockroachDBkv0/nodes=3-48	1.80M ±17%
CockroachDBkv50/nodes=3-48	4.01M ±17%
CockroachDBkv95/nodes=3-48	3.37M ±35%
[Geomean]	3.91M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.97G ±173%
CockroachDBkv50/nodes=1-48	920M ± 6%
CockroachDBkv95/nodes=1-48	401M ±97%
CockroachDBkv0/nodes=3-48	38.4M ±26%
CockroachDBkv50/nodes=3-48	1.01G ±26%
CockroachDBkv95/nodes=3-48	431M ±96%
[Geomean]	479M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.42M ±13%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.13M ± 6%
CockroachDBkv0/nodes=3-48	1.46M ±10%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.14M ± 3%
[Geomean]	1.55M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	7.30M ±303%
CockroachDBkv50/nodes=1-48	3.00M ± 0%
CockroachDBkv95/nodes=1-48	3.49M ±35%
CockroachDBkv0/nodes=3-48	3.35M ±34%
CockroachDBkv50/nodes=3-48	2.97M ± 6%
CockroachDBkv95/nodes=3-48	3.38M ±10%
[Geomean]	3.70M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	106M ±95%
CockroachDBkv50/nodes=1-48	5.37M ± 8%
CockroachDBkv95/nodes=1-48	5.75M ±37%
CockroachDBkv0/nodes=3-48	8.19M ±34%
CockroachDBkv50/nodes=3-48	5.22M ±11%
CockroachDBkv95/nodes=3-48	5.59M ±36%
[Geomean]	9.59M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 6%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 0%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 6%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 0%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 1%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	522k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.24M ± 6%
CockroachDBkv95/nodes=1-48	1.12M ±96%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.51M ±27%
CockroachDBkv95/nodes=3-48	1.23M ±92%
[Geomean]	1.67M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	898M ±20%
CockroachDBkv95/nodes=1-48	396M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	976M ±24%
CockroachDBkv95/nodes=3-48	425M ±98%
[Geomean]	620M

	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	550k ±82%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	660k ± 9%
CockroachDBkv95/nodes=3-48	620k ±126%
[Geomean]	630k

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

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	889k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

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