Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
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	f8a45f672be510fa894420cb37139c3df78da954
experiment-commit-time	2026-09-15T14:39:30Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-15T14:49:49.046941922Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260915.89
upload-file	results
upload-part	20260915.89/0
upload-time	2026-09-15T20:01:35Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.5µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 0%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.07GB ± 3%
CockroachDBkv50/nodes=1-48	3.94GB ± 2%
CockroachDBkv95/nodes=1-48	2.36GB ±28%
CockroachDBkv0/nodes=3-48	2.74GB ± 5%
CockroachDBkv50/nodes=3-48	3.93GB ± 0%
CockroachDBkv95/nodes=3-48	2.19GB ±26%
[Geomean]	3.10GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.57GB ± 5%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	3.14GB ±34%
CockroachDBkv0/nodes=3-48	4.19GB ± 4%
CockroachDBkv50/nodes=3-48	5.23GB ± 2%
CockroachDBkv95/nodes=3-48	2.82GB ±27%
[Geomean]	4.23GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.23GB ± 3%
CockroachDBkv50/nodes=1-48	8.16GB ± 3%
CockroachDBkv95/nodes=1-48	5.88GB ±17%
CockroachDBkv0/nodes=3-48	6.84GB ± 4%
CockroachDBkv50/nodes=3-48	8.32GB ± 6%
CockroachDBkv95/nodes=3-48	5.47GB ±16%
[Geomean]	7.19GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	19.8M ±91%
CockroachDBkv50/nodes=1-48	3.86M ±19%
CockroachDBkv95/nodes=1-48	3.83M ±46%
CockroachDBkv0/nodes=3-48	1.80M ± 6%
CockroachDBkv50/nodes=3-48	3.79M ±11%
CockroachDBkv95/nodes=3-48	3.00M ±40%
[Geomean]	4.26M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	3.89G ±21%
CockroachDBkv50/nodes=1-48	944M ±21%
CockroachDBkv95/nodes=1-48	502M ±98%
CockroachDBkv0/nodes=3-48	36.6M ±20%
CockroachDBkv50/nodes=3-48	936M ±22%
CockroachDBkv95/nodes=3-48	287M ±122%
[Geomean]	512M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.49M ± 7%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.50M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.58M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	83.1M ±122%
CockroachDBkv50/nodes=1-48	3.00M ± 0%
CockroachDBkv95/nodes=1-48	3.44M ± 8%
CockroachDBkv0/nodes=3-48	3.19M ± 7%
CockroachDBkv50/nodes=3-48	3.00M ± 0%
CockroachDBkv95/nodes=3-48	3.40M ± 9%
[Geomean]	5.51M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	204M ± 7%
CockroachDBkv50/nodes=1-48	5.21M ± 6%
CockroachDBkv95/nodes=1-48	5.58M ±27%
CockroachDBkv0/nodes=3-48	8.04M ±51%
CockroachDBkv50/nodes=3-48	4.94M ± 5%
CockroachDBkv95/nodes=3-48	5.04M ±31%
[Geomean]	10.3M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.0k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 0%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.74M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.3k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 0%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.39M ±17%
CockroachDBkv95/nodes=1-48	1.57M ±110%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.27M ± 5%
CockroachDBkv95/nodes=3-48	800k ±125%
[Geomean]	1.62M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	919M ±24%
CockroachDBkv95/nodes=1-48	491M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	872M ± 4%
CockroachDBkv95/nodes=3-48	284M ±125%
[Geomean]	578M

	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	250k ±20%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	259k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	660k ±24%
CockroachDBkv95/nodes=1-48	722k ±66%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	600k ± 0%
CockroachDBkv95/nodes=3-48	510k ±96%
[Geomean]	618k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
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	890k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 0%
[Geomean]	1.23M

Go Performance Dashboard