Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c3h88-perf_vs_release

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

cpu

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

experiment-commit

0929039dd9b10c6dc8ecd8355fcd71fa75d12c85

experiment-commit-time

2026-08-26T21:13:51Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-27T02:15:57.381548713Z

shortname

sweet_cockroachdb

upload

20260827.49

upload-file

results

upload-part

20260827.49/0

upload-time

2026-08-27T08:00:03Z

label

values

toolchain

upload:20260827.49:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.6µs ± 3%
CockroachDBkv50/nodes=1-44	33.7µs ± 3%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.3µs ± 4%
CockroachDBkv50/nodes=3-44	33.8µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.27GB ± 4%
CockroachDBkv50/nodes=1-44	3.75GB ±24%
CockroachDBkv95/nodes=1-44	2.93GB ± 2%
CockroachDBkv0/nodes=3-44	4.26GB ± 3%
CockroachDBkv50/nodes=3-44	3.82GB ±25%
CockroachDBkv95/nodes=3-44	2.91GB ± 4%
[Geomean]	3.61GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.56GB ± 6%
CockroachDBkv50/nodes=1-44	4.95GB ±22%
CockroachDBkv95/nodes=1-44	3.63GB ± 6%
CockroachDBkv0/nodes=3-44	5.57GB ± 4%
CockroachDBkv50/nodes=3-44	5.07GB ±23%
CockroachDBkv95/nodes=3-44	3.60GB ± 2%
[Geomean]	4.66GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.01GB ± 4%
CockroachDBkv50/nodes=1-44	8.08GB ±20%
CockroachDBkv95/nodes=1-44	6.12GB ± 6%
CockroachDBkv0/nodes=3-44	9.02GB ± 4%
CockroachDBkv50/nodes=3-44	8.13GB ±20%
CockroachDBkv95/nodes=3-44	6.14GB ± 5%
[Geomean]	7.65GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	38.9M ±57%
CockroachDBkv50/nodes=1-44	5.32M ±90%
CockroachDBkv95/nodes=1-44	5.00M ±14%
CockroachDBkv0/nodes=3-44	35.6M ±52%
CockroachDBkv50/nodes=3-44	5.75M ±102%
CockroachDBkv95/nodes=3-44	5.01M ±28%
[Geomean]	10.1M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.05G ± 7%
CockroachDBkv50/nodes=1-44	1.02G ±188%
CockroachDBkv95/nodes=1-44	1.21G ±14%
CockroachDBkv0/nodes=3-44	6.11G ±12%
CockroachDBkv50/nodes=3-44	1.06G ±97%
CockroachDBkv95/nodes=3-44	1.22G ± 6%
[Geomean]	1.97G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.35M ± 4%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.70M ± 0%
CockroachDBkv0/nodes=3-44	1.34M ±10%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.67M ± 8%
[Geomean]	1.40M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	128M ±95%
CockroachDBkv50/nodes=1-44	2.77M ±13%
CockroachDBkv95/nodes=1-44	2.35M ± 6%
CockroachDBkv0/nodes=3-44	113M ±107%
CockroachDBkv50/nodes=3-44	2.79M ±25%
CockroachDBkv95/nodes=3-44	2.30M ± 4%
[Geomean]	9.20M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	266M ±15%
CockroachDBkv50/nodes=1-44	109M ±177%
CockroachDBkv95/nodes=1-44	5.46M ±111%
CockroachDBkv0/nodes=3-44	250M ±14%
CockroachDBkv50/nodes=3-44	95.3M ±173%
CockroachDBkv95/nodes=3-44	5.00M ±18%
[Geomean]	51.6M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.4k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 3%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.64M ± 4%
CockroachDBkv50/nodes=1-44	890k ± 3%
CockroachDBkv95/nodes=1-44	88.7k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 4%
CockroachDBkv50/nodes=3-44	889k ± 1%
CockroachDBkv95/nodes=3-44	88.7k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.79M ±97%
CockroachDBkv95/nodes=1-44	3.23M ±10%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.99M ±87%
CockroachDBkv95/nodes=3-44	3.22M ± 7%
[Geomean]	3.05M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	983M ±200%
CockroachDBkv95/nodes=1-44	1.22G ±15%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.02G ±98%
CockroachDBkv95/nodes=3-44	1.22G ± 6%
[Geomean]	1.11G

	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	500k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	500k ± 0%
[Geomean]	548k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.57M ±123%
CockroachDBkv95/nodes=1-44	1.02M ±18%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.97M ±164%
CockroachDBkv95/nodes=3-44	937k ±15%
[Geomean]	1.31M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 3%
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	888k ± 3%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	888k ± 2%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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