Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
branch	release-branch.go1.27
builder	go1.27-linux-amd64_c3h88-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz
experiment-commit	87b06e2c18bf96180ff1cdd1f285cb18768d39d0
experiment-commit-time	2026-10-01T01:39:50Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T03:23:28.390622727Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261001.93
upload-file	results
upload-part	20261001.93/0
upload-time	2026-10-01T09:06:06Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.6µs ± 4%
CockroachDBkv50/nodes=1-44	33.7µs ± 3%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	36.1µs ± 7%
CockroachDBkv50/nodes=3-44	33.9µs ± 1%
CockroachDBkv95/nodes=3-44	33.9µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.19GB ± 2%
CockroachDBkv50/nodes=1-44	3.52GB ±20%
CockroachDBkv95/nodes=1-44	2.85GB ± 4%
CockroachDBkv0/nodes=3-44	4.19GB ± 3%
CockroachDBkv50/nodes=3-44	4.14GB ± 3%
CockroachDBkv95/nodes=3-44	2.87GB ± 4%
[Geomean]	3.58GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.49GB ± 4%
CockroachDBkv50/nodes=1-44	4.75GB ±26%
CockroachDBkv95/nodes=1-44	3.65GB ± 2%
CockroachDBkv0/nodes=3-44	5.44GB ± 2%
CockroachDBkv50/nodes=3-44	5.45GB ± 3%
CockroachDBkv95/nodes=3-44	3.60GB ± 3%
[Geomean]	4.65GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.00GB ± 4%
CockroachDBkv50/nodes=1-44	7.68GB ±19%
CockroachDBkv95/nodes=1-44	6.22GB ± 5%
CockroachDBkv0/nodes=3-44	9.04GB ± 2%
CockroachDBkv50/nodes=3-44	8.13GB ±20%
CockroachDBkv95/nodes=3-44	6.06GB ± 1%
[Geomean]	7.59GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	38.2M ±49%
CockroachDBkv50/nodes=1-44	4.62M ±153%
CockroachDBkv95/nodes=1-44	5.58M ±22%
CockroachDBkv0/nodes=3-44	29.8M ±97%
CockroachDBkv50/nodes=3-44	6.00M ±82%
CockroachDBkv95/nodes=3-44	5.16M ±18%
[Geomean]	9.84M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.04G ±11%
CockroachDBkv50/nodes=1-44	878M ±221%
CockroachDBkv95/nodes=1-44	1.18G ± 9%
CockroachDBkv0/nodes=3-44	5.91G ± 9%
CockroachDBkv50/nodes=3-44	1.44G ±30%
CockroachDBkv95/nodes=3-44	1.17G ± 8%
[Geomean]	1.99G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.56M ± 9%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	1.51M ± 7%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	1.49M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	120M ±109%
CockroachDBkv50/nodes=1-44	2.95M ±19%
CockroachDBkv95/nodes=1-44	2.58M ± 9%
CockroachDBkv0/nodes=3-44	82.5M ±266%
CockroachDBkv50/nodes=3-44	3.01M ±10%
CockroachDBkv95/nodes=3-44	2.47M ± 5%
[Geomean]	9.08M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	256M ±11%
CockroachDBkv50/nodes=1-44	27.3M ±254%
CockroachDBkv95/nodes=1-44	16.6M ±89%
CockroachDBkv0/nodes=3-44	248M ±22%
CockroachDBkv50/nodes=3-44	92.4M ±191%
CockroachDBkv95/nodes=3-44	8.19M ±73%
[Geomean]	52.8M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.3k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 3%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.7k ± 6%
CockroachDBkv50/nodes=3-44	14.8k ± 0%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.64M ± 4%
CockroachDBkv50/nodes=1-44	891k ± 3%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 6%
CockroachDBkv50/nodes=3-44	886k ± 0%
CockroachDBkv95/nodes=3-44	88.7k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.52M ±194%
CockroachDBkv95/nodes=1-44	3.68M ±28%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.94M ±30%
CockroachDBkv95/nodes=3-44	3.52M ±28%
[Geomean]	3.37M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	846M ±217%
CockroachDBkv95/nodes=1-44	1.19G ±10%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.43G ±32%
CockroachDBkv95/nodes=3-44	1.17G ± 9%
[Geomean]	1.14G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	400k ± 0%
CockroachDBkv95/nodes=1-44	300k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	400k ± 0%
CockroachDBkv95/nodes=3-44	300k ± 0%
[Geomean]	346k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	550k ± 9%
CockroachDBkv95/nodes=1-44	440k ±14%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	491k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.07M ±41%
CockroachDBkv95/nodes=1-44	2.90M ±172%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.07M ±31%
CockroachDBkv95/nodes=3-44	788k ±14%
[Geomean]	1.27M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 3%
CockroachDBkv95/nodes=1-44	28.0k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	890k ± 3%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	883k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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