Performance Result Comparison

label

common value

branch

master

builder

gotip-linux-amd64_c3h88-perf_vs_parent-sizespecializedmalloc

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

2026-05-14T01:54:37.18865241Z

shortname

sweet_cockroachdb

upload

20260514.24

upload-file

results

upload-part

20260514.24/0

upload-time

2026-05-14T07:34:22Z

label

values

toolchain

upload:20260514.24:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.2µs ± 6%
CockroachDBkv50/nodes=1-44	33.9µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.1µs ± 6%
CockroachDBkv50/nodes=3-44	33.9µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.64GB ± 3%
CockroachDBkv50/nodes=1-44	3.56GB ± 3%
CockroachDBkv95/nodes=1-44	2.42GB ± 2%
CockroachDBkv0/nodes=3-44	4.65GB ± 2%
CockroachDBkv50/nodes=3-44	3.55GB ± 4%
CockroachDBkv95/nodes=3-44	2.41GB ± 3%
[Geomean]	3.42GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	7.10GB ± 8%
CockroachDBkv50/nodes=1-44	4.63GB ± 3%
CockroachDBkv95/nodes=1-44	3.06GB ± 3%
CockroachDBkv0/nodes=3-44	7.09GB ± 7%
CockroachDBkv50/nodes=3-44	4.71GB ± 8%
CockroachDBkv95/nodes=3-44	3.05GB ± 3%
[Geomean]	4.66GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	10.3GB ± 8%
CockroachDBkv50/nodes=1-44	8.11GB ± 5%
CockroachDBkv95/nodes=1-44	5.55GB ± 2%
CockroachDBkv0/nodes=3-44	10.3GB ± 5%
CockroachDBkv50/nodes=3-44	8.07GB ± 8%
CockroachDBkv95/nodes=3-44	5.52GB ± 3%
[Geomean]	7.72GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	56.0M ±47%
CockroachDBkv50/nodes=1-44	6.41M ±97%
CockroachDBkv95/nodes=1-44	4.93M ±17%
CockroachDBkv0/nodes=3-44	54.6M ±45%
CockroachDBkv50/nodes=3-44	6.34M ±114%
CockroachDBkv95/nodes=3-44	4.91M ±10%
[Geomean]	12.0M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.68G ± 4%
CockroachDBkv50/nodes=1-44	1.46G ±33%
CockroachDBkv95/nodes=1-44	1.16G ± 8%
CockroachDBkv0/nodes=3-44	5.74G ±11%
CockroachDBkv50/nodes=3-44	1.51G ±42%
CockroachDBkv95/nodes=3-44	1.14G ±15%
[Geomean]	2.14G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	21.6M ±17%
CockroachDBkv50/nodes=1-44	1.30M ± 0%
CockroachDBkv95/nodes=1-44	1.85M ± 3%
CockroachDBkv0/nodes=3-44	20.9M ±11%
CockroachDBkv50/nodes=3-44	1.30M ± 0%
CockroachDBkv95/nodes=3-44	1.88M ± 6%
[Geomean]	3.72M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	149M ±69%
CockroachDBkv50/nodes=1-44	4.44M ±21%
CockroachDBkv95/nodes=1-44	2.55M ± 2%
CockroachDBkv0/nodes=3-44	167M ±151%
CockroachDBkv50/nodes=3-44	4.39M ±20%
CockroachDBkv95/nodes=3-44	2.56M ± 6%
[Geomean]	12.1M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	251M ±20%
CockroachDBkv50/nodes=1-44	109M ±176%
CockroachDBkv95/nodes=1-44	4.30M ± 9%
CockroachDBkv0/nodes=3-44	265M ±14%
CockroachDBkv50/nodes=3-44	89.7M ±106%
CockroachDBkv95/nodes=3-44	4.28M ±11%
[Geomean]	47.9M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.6k ± 6%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 0%
CockroachDBkv0/nodes=3-44	27.7k ± 6%
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.45k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 6%
CockroachDBkv50/nodes=1-44	885k ± 1%
CockroachDBkv95/nodes=1-44	88.7k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 6%
CockroachDBkv50/nodes=3-44	885k ± 1%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.00M ±30%
CockroachDBkv95/nodes=1-44	3.17M ± 4%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.98M ±26%
CockroachDBkv95/nodes=3-44	3.09M ±23%
[Geomean]	3.53M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.41G ±38%
CockroachDBkv95/nodes=1-44	1.17G ± 3%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.44G ±40%
CockroachDBkv95/nodes=3-44	1.17G ±21%
[Geomean]	1.29G

	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	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.42M ±55%
CockroachDBkv95/nodes=1-44	811k ±23%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.28M ±56%
CockroachDBkv95/nodes=3-44	816k ±23%
[Geomean]	1.05M

	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	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	882k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	883k ± 1%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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