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

2026-01-07T17:26:19.039743076Z

shortname

sweet_cockroachdb

upload

20260107.19

upload-file

results

upload-part

20260107.19/0

upload-time

2026-01-07T23:05:26Z

label

values

toolchain

upload:20260107.19:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.0µs ± 4%
CockroachDBkv50/nodes=1-44	33.9µs ± 1%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	36.3µs ± 6%
CockroachDBkv50/nodes=3-44	34.0µs ± 2%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geo mean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.73GB ± 2%
CockroachDBkv50/nodes=1-44	3.62GB ± 4%
CockroachDBkv95/nodes=1-44	2.48GB ± 2%
CockroachDBkv0/nodes=3-44	4.72GB ± 2%
CockroachDBkv50/nodes=3-44	3.62GB ± 4%
CockroachDBkv95/nodes=3-44	2.47GB ± 2%
[Geo mean]	3.49GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	7.12GB ± 7%
CockroachDBkv50/nodes=1-44	4.74GB ± 5%
CockroachDBkv95/nodes=1-44	3.11GB ± 3%
CockroachDBkv0/nodes=3-44	7.18GB ± 6%
CockroachDBkv50/nodes=3-44	4.70GB ± 3%
CockroachDBkv95/nodes=3-44	3.14GB ± 7%
[Geo mean]	4.73GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	10.4GB ± 6%
CockroachDBkv50/nodes=1-44	8.17GB ± 5%
CockroachDBkv95/nodes=1-44	5.63GB ± 3%
CockroachDBkv0/nodes=3-44	10.4GB ± 4%
CockroachDBkv50/nodes=3-44	8.18GB ± 7%
CockroachDBkv95/nodes=3-44	5.65GB ± 5%
[Geo mean]	7.82GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	56.7M ±32%
CockroachDBkv50/nodes=1-44	7.49M ±31%
CockroachDBkv95/nodes=1-44	5.56M ±60%
CockroachDBkv0/nodes=3-44	60.0M ±42%
CockroachDBkv50/nodes=3-44	8.98M ±82%
CockroachDBkv95/nodes=3-44	4.81M ±18%
[Geo mean]	13.5M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.80G ± 7%
CockroachDBkv50/nodes=1-44	1.44G ±17%
CockroachDBkv95/nodes=1-44	1.36G ±58%
CockroachDBkv0/nodes=3-44	5.80G ± 7%
CockroachDBkv50/nodes=3-44	1.60G ±98%
CockroachDBkv95/nodes=3-44	1.15G ±11%
[Geo mean]	2.22G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	21.4M ±13%
CockroachDBkv50/nodes=1-44	1.23M ± 6%
CockroachDBkv95/nodes=1-44	1.75M ± 3%
CockroachDBkv0/nodes=3-44	22.0M ±10%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.75M ± 9%
[Geo mean]	3.59M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	185M ±117%
CockroachDBkv50/nodes=1-44	4.93M ±15%
CockroachDBkv95/nodes=1-44	2.43M ± 3%
CockroachDBkv0/nodes=3-44	188M ±88%
CockroachDBkv50/nodes=3-44	5.13M ±13%
CockroachDBkv95/nodes=3-44	2.43M ± 3%
[Geo mean]	13.2M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	362M ±67%
CockroachDBkv50/nodes=1-44	126M ±153%
CockroachDBkv95/nodes=1-44	3.99M ±13%
CockroachDBkv0/nodes=3-44	384M ±66%
CockroachDBkv50/nodes=3-44	160M ±99%
CockroachDBkv95/nodes=3-44	4.08M ±23%
[Geo mean]	59.8M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.8k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.47k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 6%
CockroachDBkv50/nodes=3-44	14.7k ± 3%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geo mean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.67M ± 4%
CockroachDBkv50/nodes=1-44	885k ± 1%
CockroachDBkv95/nodes=1-44	88.3k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 6%
CockroachDBkv50/nodes=3-44	882k ± 3%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geo mean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.33M ±48%
CockroachDBkv95/nodes=1-44	3.73M ±58%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.61M ±50%
CockroachDBkv95/nodes=3-44	3.09M ±13%
[Geo mean]	3.89M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.36G ±23%
CockroachDBkv95/nodes=1-44	1.35G ±59%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.51G ±98%
CockroachDBkv95/nodes=3-44	1.15G ±11%
[Geo mean]	1.34G

	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%
[Geo mean]	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%
[Geo mean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.78M ±114%
CockroachDBkv95/nodes=1-44	889k ±24%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.68M ±49%
CockroachDBkv95/nodes=3-44	874k ±49%
[Geo mean]	1.23M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	28.0k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 2%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geo mean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	883k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	881k ± 2%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geo mean]	1.22M

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