Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4as16-perf_vs_release

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

experiment-commit

0d14aa5b9f7ccc2112543a187d169833bd2b8130

experiment-commit-time

2026-08-26T15:27:16Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-27T03:01:47.853748039Z

shortname

sweet_cockroachdb

upload

20260827.52

upload-file

results

upload-part

20260827.52/0

upload-time

2026-08-27T08:49:24Z

label

values

toolchain

upload:20260827.52:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	49.0µs ± 4%
CockroachDBkv50/nodes=1-8	43.1µs ± 3%
CockroachDBkv95/nodes=1-8	34.3µs ± 1%
CockroachDBkv0/nodes=3-8	49.1µs ± 5%
CockroachDBkv50/nodes=3-8	43.5µs ± 3%
CockroachDBkv95/nodes=3-8	34.3µs ± 1%
[Geomean]	41.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.04GB ± 3%
CockroachDBkv50/nodes=1-8	5.15GB ± 3%
CockroachDBkv95/nodes=1-8	3.40GB ±13%
CockroachDBkv0/nodes=3-8	5.05GB ± 3%
CockroachDBkv50/nodes=3-8	5.15GB ± 4%
CockroachDBkv95/nodes=3-8	3.38GB ±13%
[Geomean]	4.45GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.66GB ±12%
CockroachDBkv50/nodes=1-8	6.78GB ± 7%
CockroachDBkv95/nodes=1-8	4.82GB ± 3%
CockroachDBkv0/nodes=3-8	6.64GB ± 6%
CockroachDBkv50/nodes=3-8	6.78GB ± 4%
CockroachDBkv95/nodes=3-8	4.80GB ± 5%
[Geomean]	6.01GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.57GB ± 7%
CockroachDBkv50/nodes=1-8	8.90GB ± 4%
CockroachDBkv95/nodes=1-8	6.73GB ± 3%
CockroachDBkv0/nodes=3-8	8.62GB ± 8%
CockroachDBkv50/nodes=3-8	8.89GB ± 2%
CockroachDBkv95/nodes=3-8	6.72GB ± 5%
[Geomean]	8.01GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	241M ± 5%
CockroachDBkv50/nodes=1-8	265M ± 9%
CockroachDBkv95/nodes=1-8	76.8M ±33%
CockroachDBkv0/nodes=3-8	242M ± 7%
CockroachDBkv50/nodes=3-8	271M ± 9%
CockroachDBkv95/nodes=3-8	75.7M ±15%
[Geomean]	170M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.82G ±26%
CockroachDBkv50/nodes=1-8	15.2G ±84%
CockroachDBkv95/nodes=1-8	1.65G ±71%
CockroachDBkv0/nodes=3-8	6.39G ±51%
CockroachDBkv50/nodes=3-8	14.4G ±49%
CockroachDBkv95/nodes=3-8	1.86G ±37%
[Geomean]	5.41G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	208M ± 3%
CockroachDBkv50/nodes=1-8	166M ±49%
CockroachDBkv95/nodes=1-8	60.6M ±69%
CockroachDBkv0/nodes=3-8	207M ± 7%
CockroachDBkv50/nodes=3-8	172M ±32%
CockroachDBkv95/nodes=3-8	59.2M ±29%
[Geomean]	128M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	374M ± 3%
CockroachDBkv50/nodes=1-8	392M ±19%
CockroachDBkv95/nodes=1-8	193M ±13%
CockroachDBkv0/nodes=3-8	365M ± 6%
CockroachDBkv50/nodes=3-8	407M ±15%
CockroachDBkv95/nodes=3-8	187M ±15%
[Geomean]	304M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.75G ±46%
CockroachDBkv50/nodes=1-8	4.59G ±39%
CockroachDBkv95/nodes=1-8	341M ±33%
CockroachDBkv0/nodes=3-8	1.59G ±60%
CockroachDBkv50/nodes=3-8	4.89G ±26%
CockroachDBkv95/nodes=3-8	321M ±31%
[Geomean]	1.38G

	write-ops/sec
CockroachDBkv0/nodes=1-8	20.4k ± 4%
CockroachDBkv50/nodes=1-8	11.6k ± 3%
CockroachDBkv95/nodes=1-8	1.45k ± 2%
CockroachDBkv0/nodes=3-8	20.4k ± 5%
CockroachDBkv50/nodes=3-8	11.5k ± 3%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.00k

	write-ops
CockroachDBkv0/nodes=1-8	1.22M ± 4%
CockroachDBkv50/nodes=1-8	696k ± 3%
CockroachDBkv95/nodes=1-8	87.2k ± 2%
CockroachDBkv0/nodes=3-8	1.22M ± 5%
CockroachDBkv50/nodes=3-8	691k ± 3%
CockroachDBkv95/nodes=3-8	87.4k ± 1%
[Geomean]	420k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	160M ±13%
CockroachDBkv95/nodes=1-8	61.1M ±36%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	161M ±18%
CockroachDBkv95/nodes=3-8	59.1M ±23%
[Geomean]	98.3M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	15.4G ±96%
CockroachDBkv95/nodes=1-8	1.72G ±72%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.1G ±57%
CockroachDBkv95/nodes=3-8	1.89G ±64%
[Geomean]	5.23G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	112M ±57%
CockroachDBkv95/nodes=1-8	36.8M ±87%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	111M ±57%
CockroachDBkv95/nodes=3-8	37.2M ±41%
[Geomean]	64.3M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	221M ±20%
CockroachDBkv95/nodes=1-8	172M ±12%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	222M ±13%
CockroachDBkv95/nodes=3-8	164M ±18%
[Geomean]	193M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.51G ±176%
CockroachDBkv95/nodes=1-8	281M ±22%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.54G ±110%
CockroachDBkv95/nodes=3-8	265M ±33%
[Geomean]	644M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.6k ± 3%
CockroachDBkv95/nodes=1-8	27.7k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.5k ± 3%
CockroachDBkv95/nodes=3-8	27.7k ± 1%
[Geomean]	17.9k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	695k ± 3%
CockroachDBkv95/nodes=1-8	1.66M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	690k ± 3%
CockroachDBkv95/nodes=3-8	1.66M ± 1%
[Geomean]	1.07M

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