Performance Result Comparison

label

common value

branch

master

builder

gotip-linux-amd64_c3h88-perf_vs_parent

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

cpu

Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz

goarch

amd64

goos

linux

pgo

off

pkg

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

repository

runstamp

2026-07-19T05:18:28.66080815Z

shortname

sweet_cockroachdb

upload

20260719.5

upload-file

results

upload-part

20260719.5/0

upload-time

2026-07-19T10:58:29Z

label

values

toolchain

upload:20260719.5:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.4µs ± 5%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.4µs ± 5%
CockroachDBkv50/nodes=3-44	33.8µs ± 2%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.66GB ± 3%
CockroachDBkv50/nodes=1-44	3.54GB ± 3%
CockroachDBkv95/nodes=1-44	2.41GB ± 5%
CockroachDBkv0/nodes=3-44	4.62GB ± 3%
CockroachDBkv50/nodes=3-44	3.09GB ±26%
CockroachDBkv95/nodes=3-44	2.43GB ± 2%
[Geomean]	3.33GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	7.16GB ±10%
CockroachDBkv50/nodes=1-44	4.60GB ± 1%
CockroachDBkv95/nodes=1-44	3.08GB ± 5%
CockroachDBkv0/nodes=3-44	7.11GB ± 9%
CockroachDBkv50/nodes=3-44	4.07GB ±24%
CockroachDBkv95/nodes=3-44	3.06GB ± 3%
[Geomean]	4.56GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	10.3GB ± 7%
CockroachDBkv50/nodes=1-44	8.04GB ± 7%
CockroachDBkv95/nodes=1-44	5.61GB ± 6%
CockroachDBkv0/nodes=3-44	10.3GB ± 6%
CockroachDBkv50/nodes=3-44	7.35GB ±18%
CockroachDBkv95/nodes=3-44	5.53GB ± 2%
[Geomean]	7.61GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	63.2M ±52%
CockroachDBkv50/nodes=1-44	6.90M ±58%
CockroachDBkv95/nodes=1-44	5.21M ±38%
CockroachDBkv0/nodes=3-44	61.2M ±51%
CockroachDBkv50/nodes=3-44	5.16M ±75%
CockroachDBkv95/nodes=3-44	4.98M ±12%
[Geomean]	12.4M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.79G ± 7%
CockroachDBkv50/nodes=1-44	1.56G ±47%
CockroachDBkv95/nodes=1-44	1.13G ±23%
CockroachDBkv0/nodes=3-44	5.85G ±13%
CockroachDBkv50/nodes=3-44	1.01G ±112%
CockroachDBkv95/nodes=3-44	1.17G ± 9%
[Geomean]	2.03G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	21.2M ±14%
CockroachDBkv50/nodes=1-44	1.30M ± 0%
CockroachDBkv95/nodes=1-44	1.87M ± 7%
CockroachDBkv0/nodes=3-44	20.8M ±14%
CockroachDBkv50/nodes=3-44	1.30M ± 0%
CockroachDBkv95/nodes=3-44	1.89M ± 6%
[Geomean]	3.71M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	221M ±113%
CockroachDBkv50/nodes=1-44	4.88M ± 8%
CockroachDBkv95/nodes=1-44	2.54M ± 2%
CockroachDBkv0/nodes=3-44	203M ±82%
CockroachDBkv50/nodes=3-44	4.72M ±16%
CockroachDBkv95/nodes=3-44	2.55M ± 2%
[Geomean]	13.7M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	429M ±47%
CockroachDBkv50/nodes=1-44	65.7M ±168%
CockroachDBkv95/nodes=1-44	5.14M ±104%
CockroachDBkv0/nodes=3-44	399M ±51%
CockroachDBkv50/nodes=3-44	37.9M ±299%
CockroachDBkv95/nodes=3-44	4.53M ± 7%
[Geomean]	46.4M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.5k ± 5%
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.5k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 2%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.43k

	write-ops
CockroachDBkv0/nodes=1-44	1.65M ± 5%
CockroachDBkv50/nodes=1-44	887k ± 2%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 4%
CockroachDBkv50/nodes=3-44	890k ± 2%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.18M ±56%
CockroachDBkv95/nodes=1-44	3.24M ±41%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.83M ±116%
CockroachDBkv95/nodes=3-44	3.12M ± 7%
[Geomean]	3.31M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.51G ±51%
CockroachDBkv95/nodes=1-44	1.13G ±20%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	967M ±122%
CockroachDBkv95/nodes=3-44	1.16G ±10%
[Geomean]	1.18G

	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	400k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	575k ±13%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	485k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.30M ±46%
CockroachDBkv95/nodes=1-44	812k ±26%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.14M ±40%
CockroachDBkv95/nodes=3-44	789k ±14%
[Geomean]	987k

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 2%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	882k ± 1%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	888k ± 2%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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