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

2026-09-07T00:50:39.014508385Z

shortname

sweet_cockroachdb

upload

20260907.29

upload-file

results

upload-part

20260907.29/0

upload-time

2026-09-07T06:16:12Z

label

values

toolchain

upload:20260907.29:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	35.8µs ± 3%
CockroachDBkv50/nodes=1-44	33.7µs ± 1%
CockroachDBkv95/nodes=1-44	33.5µs ± 1%
CockroachDBkv0/nodes=3-44	35.8µs ± 3%
CockroachDBkv50/nodes=3-44	33.7µs ± 0%
CockroachDBkv95/nodes=3-44	33.7µs ± 1%
[Geomean]	34.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.20GB ± 3%
CockroachDBkv50/nodes=1-44	4.23GB ± 2%
CockroachDBkv95/nodes=1-44	2.34GB ±26%
CockroachDBkv0/nodes=3-44	4.20GB ± 3%
CockroachDBkv50/nodes=3-44	4.19GB ± 2%
CockroachDBkv95/nodes=3-44	2.83GB ± 5%
[Geomean]	3.57GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.47GB ± 4%
CockroachDBkv50/nodes=1-44	5.54GB ± 4%
CockroachDBkv95/nodes=1-44	2.98GB ±29%
CockroachDBkv0/nodes=3-44	5.50GB ± 6%
CockroachDBkv50/nodes=3-44	5.48GB ± 3%
CockroachDBkv95/nodes=3-44	3.62GB ± 5%
[Geomean]	4.63GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.00GB ± 4%
CockroachDBkv50/nodes=1-44	8.94GB ± 4%
CockroachDBkv95/nodes=1-44	5.60GB ±15%
CockroachDBkv0/nodes=3-44	9.03GB ± 3%
CockroachDBkv50/nodes=3-44	8.76GB ± 5%
CockroachDBkv95/nodes=3-44	6.19GB ± 8%
[Geomean]	7.77GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	34.6M ±43%
CockroachDBkv50/nodes=1-44	8.47M ±83%
CockroachDBkv95/nodes=1-44	3.36M ±64%
CockroachDBkv0/nodes=3-44	33.9M ±47%
CockroachDBkv50/nodes=3-44	8.13M ±93%
CockroachDBkv95/nodes=3-44	4.19M ±55%
[Geomean]	10.2M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	4.82G ±14%
CockroachDBkv50/nodes=1-44	1.12G ±38%
CockroachDBkv95/nodes=1-44	458M ±105%
CockroachDBkv0/nodes=3-44	4.70G ± 3%
CockroachDBkv50/nodes=3-44	1.10G ±20%
CockroachDBkv95/nodes=3-44	815M ±14%
[Geomean]	1.48G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.60M ± 0%
CockroachDBkv50/nodes=1-44	1.27M ± 6%
CockroachDBkv95/nodes=1-44	1.94M ± 7%
CockroachDBkv0/nodes=3-44	1.57M ± 5%
CockroachDBkv50/nodes=3-44	1.28M ± 9%
CockroachDBkv95/nodes=3-44	1.94M ± 7%
[Geomean]	1.58M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	141M ±92%
CockroachDBkv50/nodes=1-44	3.86M ±55%
CockroachDBkv95/nodes=1-44	2.60M ± 0%
CockroachDBkv0/nodes=3-44	141M ±91%
CockroachDBkv50/nodes=3-44	3.50M ±49%
CockroachDBkv95/nodes=3-44	2.65M ± 6%
[Geomean]	11.1M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	262M ±15%
CockroachDBkv50/nodes=1-44	264M ±27%
CockroachDBkv95/nodes=1-44	7.65M ±229%
CockroachDBkv0/nodes=3-44	270M ±18%
CockroachDBkv50/nodes=3-44	184M ±93%
CockroachDBkv95/nodes=3-44	11.8M ±255%
[Geomean]	82.3M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.9k ± 3%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.49k ± 1%
CockroachDBkv0/nodes=3-44	28.0k ± 3%
CockroachDBkv50/nodes=3-44	14.8k ± 0%
CockroachDBkv95/nodes=3-44	1.49k ± 1%
[Geomean]	8.51k

	write-ops
CockroachDBkv0/nodes=1-44	1.67M ± 3%
CockroachDBkv50/nodes=1-44	890k ± 1%
CockroachDBkv95/nodes=1-44	89.6k ± 1%
CockroachDBkv0/nodes=3-44	1.68M ± 3%
CockroachDBkv50/nodes=3-44	891k ± 0%
CockroachDBkv95/nodes=3-44	89.2k ± 1%
[Geomean]	511k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.12M ±38%
CockroachDBkv95/nodes=1-44	1.55M ±119%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.01M ±20%
CockroachDBkv95/nodes=3-44	2.42M ±90%
[Geomean]	2.44M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.06G ±40%
CockroachDBkv95/nodes=1-44	459M ±105%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.07G ±22%
CockroachDBkv95/nodes=3-44	817M ±10%
[Geomean]	807M

	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	425k ±18%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	425k ±18%
[Geomean]	505k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.46M ±44%
CockroachDBkv95/nodes=1-44	1.39M ±194%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.23M ±30%
CockroachDBkv95/nodes=3-44	2.84M ±305%
[Geomean]	1.64M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	28.4k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 0%
CockroachDBkv95/nodes=3-44	28.2k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	888k ± 1%
CockroachDBkv95/nodes=1-44	1.70M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	888k ± 0%
CockroachDBkv95/nodes=3-44	1.69M ± 1%
[Geomean]	1.23M

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