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

2026-08-26T04:27:14.672313978Z

shortname

sweet_cockroachdb

upload

20260826.48

upload-file

results

upload-part

20260826.48/0

upload-time

2026-08-26T10:03:39Z

label

values

toolchain

upload:20260826.48:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	35.4µs ± 4%
CockroachDBkv50/nodes=1-44	33.7µs ± 0%
CockroachDBkv95/nodes=1-44	33.6µs ± 1%
CockroachDBkv0/nodes=3-44	35.3µs ± 4%
CockroachDBkv50/nodes=3-44	33.7µs ± 1%
CockroachDBkv95/nodes=3-44	33.6µs ± 1%
[Geomean]	34.2µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.17GB ± 3%
CockroachDBkv50/nodes=1-44	4.18GB ± 2%
CockroachDBkv95/nodes=1-44	2.79GB ± 6%
CockroachDBkv0/nodes=3-44	4.17GB ± 3%
CockroachDBkv50/nodes=3-44	4.19GB ± 5%
CockroachDBkv95/nodes=3-44	2.52GB ±31%
[Geomean]	3.59GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.47GB ± 5%
CockroachDBkv50/nodes=1-44	5.47GB ± 3%
CockroachDBkv95/nodes=1-44	3.64GB ± 4%
CockroachDBkv0/nodes=3-44	5.46GB ± 3%
CockroachDBkv50/nodes=3-44	5.51GB ± 4%
CockroachDBkv95/nodes=3-44	3.26GB ±34%
[Geomean]	4.69GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.00GB ± 6%
CockroachDBkv50/nodes=1-44	8.77GB ± 6%
CockroachDBkv95/nodes=1-44	6.23GB ± 5%
CockroachDBkv0/nodes=3-44	8.96GB ± 3%
CockroachDBkv50/nodes=3-44	8.75GB ± 7%
CockroachDBkv95/nodes=3-44	5.89GB ±18%
[Geomean]	7.81GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	28.1M ±72%
CockroachDBkv50/nodes=1-44	7.25M ±81%
CockroachDBkv95/nodes=1-44	3.92M ±55%
CockroachDBkv0/nodes=3-44	28.4M ±73%
CockroachDBkv50/nodes=3-44	7.45M ±46%
CockroachDBkv95/nodes=3-44	3.93M ±75%
[Geomean]	9.34M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	4.65G ±13%
CockroachDBkv50/nodes=1-44	1.05G ±22%
CockroachDBkv95/nodes=1-44	623M ±98%
CockroachDBkv0/nodes=3-44	4.50G ±22%
CockroachDBkv50/nodes=3-44	1.14G ±36%
CockroachDBkv95/nodes=3-44	600M ±101%
[Geomean]	1.45G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.53M ± 8%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.90M ± 6%
CockroachDBkv0/nodes=3-44	1.52M ± 8%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.95M ± 3%
[Geomean]	1.52M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	101M ±149%
CockroachDBkv50/nodes=1-44	3.17M ±17%
CockroachDBkv95/nodes=1-44	2.56M ± 2%
CockroachDBkv0/nodes=3-44	109M ±131%
CockroachDBkv50/nodes=3-44	3.32M ±17%
CockroachDBkv95/nodes=3-44	2.60M ± 0%
[Geomean]	9.58M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	257M ±17%
CockroachDBkv50/nodes=1-44	163M ±106%
CockroachDBkv95/nodes=1-44	11.6M ±152%
CockroachDBkv0/nodes=3-44	256M ±18%
CockroachDBkv50/nodes=3-44	168M ±100%
CockroachDBkv95/nodes=3-44	7.93M ±204%
[Geomean]	74.2M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.3k ± 4%
CockroachDBkv50/nodes=1-44	14.9k ± 1%
CockroachDBkv95/nodes=1-44	1.49k ± 1%
CockroachDBkv0/nodes=3-44	28.3k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 0%
CockroachDBkv95/nodes=3-44	1.49k ± 1%
[Geomean]	8.56k

	write-ops
CockroachDBkv0/nodes=1-44	1.70M ± 4%
CockroachDBkv50/nodes=1-44	892k ± 1%
CockroachDBkv95/nodes=1-44	89.4k ± 1%
CockroachDBkv0/nodes=3-44	1.70M ± 4%
CockroachDBkv50/nodes=3-44	891k ± 0%
CockroachDBkv95/nodes=3-44	89.4k ± 1%
[Geomean]	513k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.84M ±20%
CockroachDBkv95/nodes=1-44	2.10M ±90%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.04M ±25%
CockroachDBkv95/nodes=3-44	1.98M ±85%
[Geomean]	2.45M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.00G ±20%
CockroachDBkv95/nodes=1-44	618M ±98%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.06G ±26%
CockroachDBkv95/nodes=3-44	601M ±101%
[Geomean]	793M

	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	1.13M ±33%
CockroachDBkv95/nodes=1-44	2.02M ±197%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.26M ±35%
CockroachDBkv95/nodes=3-44	1.73M ±247%
[Geomean]	1.49M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 0%
CockroachDBkv95/nodes=1-44	28.3k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	28.3k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	889k ± 0%
CockroachDBkv95/nodes=1-44	1.70M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	888k ± 1%
CockroachDBkv95/nodes=3-44	1.70M ± 1%
[Geomean]	1.23M

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