Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
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	923f8ef0d52a0a4cdc7806a01edc74f237563351
experiment-commit-time	2026-08-26T20:43:22Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-26T21:13:35.301283468Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260827.17
upload-file	results
upload-part	20260827.17/0
upload-time	2026-08-27T02:58:30Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.7µs ± 4%
CockroachDBkv50/nodes=1-44	33.7µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.6µs ± 4%
CockroachDBkv50/nodes=3-44	33.8µs ± 3%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.26GB ± 3%
CockroachDBkv50/nodes=1-44	3.71GB ±22%
CockroachDBkv95/nodes=1-44	2.94GB ± 1%
CockroachDBkv0/nodes=3-44	4.25GB ± 4%
CockroachDBkv50/nodes=3-44	3.84GB ±26%
CockroachDBkv95/nodes=3-44	2.90GB ± 3%
[Geomean]	3.61GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.51GB ± 6%
CockroachDBkv50/nodes=1-44	4.90GB ±20%
CockroachDBkv95/nodes=1-44	3.62GB ± 2%
CockroachDBkv0/nodes=3-44	5.63GB ± 6%
CockroachDBkv50/nodes=3-44	5.07GB ±24%
CockroachDBkv95/nodes=3-44	3.62GB ± 2%
[Geomean]	4.65GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.00GB ± 4%
CockroachDBkv50/nodes=1-44	8.09GB ±19%
CockroachDBkv95/nodes=1-44	6.11GB ± 2%
CockroachDBkv0/nodes=3-44	9.03GB ± 3%
CockroachDBkv50/nodes=3-44	8.25GB ±22%
CockroachDBkv95/nodes=3-44	6.06GB ± 5%
[Geomean]	7.65GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	40.4M ±44%
CockroachDBkv50/nodes=1-44	5.56M ±85%
CockroachDBkv95/nodes=1-44	5.07M ± 5%
CockroachDBkv0/nodes=3-44	38.2M ±42%
CockroachDBkv50/nodes=3-44	7.27M ±134%
CockroachDBkv95/nodes=3-44	5.03M ±31%
[Geomean]	10.8M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.14G ± 8%
CockroachDBkv50/nodes=1-44	986M ±96%
CockroachDBkv95/nodes=1-44	1.21G ± 0%
CockroachDBkv0/nodes=3-44	6.23G ± 5%
CockroachDBkv50/nodes=3-44	1.22G ±164%
CockroachDBkv95/nodes=3-44	1.18G ±32%
[Geomean]	2.01G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.44M ±11%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	1.46M ± 4%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	1.46M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	141M ±93%
CockroachDBkv50/nodes=1-44	2.94M ±26%
CockroachDBkv95/nodes=1-44	2.50M ± 0%
CockroachDBkv0/nodes=3-44	117M ±94%
CockroachDBkv50/nodes=3-44	3.07M ±15%
CockroachDBkv95/nodes=3-44	2.51M ± 3%
[Geomean]	9.88M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	269M ±16%
CockroachDBkv50/nodes=1-44	88.5M ±175%
CockroachDBkv95/nodes=1-44	5.05M ±15%
CockroachDBkv0/nodes=3-44	262M ±22%
CockroachDBkv50/nodes=3-44	131M ±97%
CockroachDBkv95/nodes=3-44	5.39M ±17%
[Geomean]	53.0M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.3k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 0%
CockroachDBkv0/nodes=3-44	27.4k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 3%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.43k

	write-ops
CockroachDBkv0/nodes=1-44	1.64M ± 4%
CockroachDBkv50/nodes=1-44	890k ± 1%
CockroachDBkv95/nodes=1-44	88.6k ± 0%
CockroachDBkv0/nodes=3-44	1.64M ± 4%
CockroachDBkv50/nodes=3-44	888k ± 3%
CockroachDBkv95/nodes=3-44	88.8k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.79M ±86%
CockroachDBkv95/nodes=1-44	3.21M ± 3%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.15M ±87%
CockroachDBkv95/nodes=3-44	3.10M ±29%
[Geomean]	3.06M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	946M ±97%
CockroachDBkv95/nodes=1-44	1.21G ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.19G ±171%
CockroachDBkv95/nodes=3-44	1.17G ±31%
[Geomean]	1.12G

	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	600k ± 0%
CockroachDBkv95/nodes=1-44	500k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	500k ± 0%
[Geomean]	548k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.04M ±130%
CockroachDBkv95/nodes=1-44	950k ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.68M ±126%
CockroachDBkv95/nodes=3-44	1.04M ±34%
[Geomean]	1.36M

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

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	889k ± 1%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	885k ± 3%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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