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

2026-09-16T19:47:43.605572225Z

shortname

sweet_cockroachdb

upload

20260917.5

upload-file

results

upload-part

20260917.5/0

upload-time

2026-09-17T01:15:35Z

label

values

toolchain

upload:20260917.5:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.0µs ± 3%
CockroachDBkv50/nodes=1-44	33.5µs ± 1%
CockroachDBkv95/nodes=1-44	33.6µs ± 1%
CockroachDBkv0/nodes=3-44	35.8µs ± 3%
CockroachDBkv50/nodes=3-44	33.6µs ± 1%
CockroachDBkv95/nodes=3-44	33.5µs ± 1%
[Geomean]	34.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.26GB ± 3%
CockroachDBkv50/nodes=1-44	3.43GB ±26%
CockroachDBkv95/nodes=1-44	2.59GB ±32%
CockroachDBkv0/nodes=3-44	4.25GB ± 4%
CockroachDBkv50/nodes=3-44	3.64GB ±22%
CockroachDBkv95/nodes=3-44	2.51GB ±31%
[Geomean]	3.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.51GB ± 4%
CockroachDBkv50/nodes=1-44	4.58GB ±29%
CockroachDBkv95/nodes=1-44	3.33GB ±38%
CockroachDBkv0/nodes=3-44	5.56GB ± 4%
CockroachDBkv50/nodes=3-44	4.81GB ±21%
CockroachDBkv95/nodes=3-44	3.26GB ±51%
[Geomean]	4.41GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.00GB ± 3%
CockroachDBkv50/nodes=1-44	7.48GB ±22%
CockroachDBkv95/nodes=1-44	5.91GB ±20%
CockroachDBkv0/nodes=3-44	9.06GB ± 3%
CockroachDBkv50/nodes=3-44	7.83GB ±17%
CockroachDBkv95/nodes=3-44	5.85GB ±27%
[Geomean]	7.41GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	37.1M ±41%
CockroachDBkv50/nodes=1-44	4.57M ±222%
CockroachDBkv95/nodes=1-44	3.68M ±58%
CockroachDBkv0/nodes=3-44	34.2M ±46%
CockroachDBkv50/nodes=3-44	5.28M ±158%
CockroachDBkv95/nodes=3-44	3.56M ±57%
[Geomean]	8.59M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	4.83G ± 0%
CockroachDBkv50/nodes=1-44	418M ±205%
CockroachDBkv95/nodes=1-44	642M ±98%
CockroachDBkv0/nodes=3-44	4.76G ±10%
CockroachDBkv50/nodes=3-44	638M ±110%
CockroachDBkv95/nodes=3-44	567M ±97%
[Geomean]	1.14G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.70M ± 6%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	1.70M ± 6%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	1.54M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	150M ±89%
CockroachDBkv50/nodes=1-44	3.22M ±46%
CockroachDBkv95/nodes=1-44	2.50M ± 0%
CockroachDBkv0/nodes=3-44	142M ±89%
CockroachDBkv50/nodes=3-44	3.26M ±38%
CockroachDBkv95/nodes=3-44	2.51M ± 3%
[Geomean]	10.6M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	262M ± 9%
CockroachDBkv50/nodes=1-44	88.1M ±224%
CockroachDBkv95/nodes=1-44	4.95M ±112%
CockroachDBkv0/nodes=3-44	263M ±15%
CockroachDBkv50/nodes=3-44	110M ±205%
CockroachDBkv95/nodes=3-44	10.8M ±173%
[Geomean]	57.4M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.8k ± 3%
CockroachDBkv50/nodes=1-44	15.0k ± 1%
CockroachDBkv95/nodes=1-44	1.49k ± 1%
CockroachDBkv0/nodes=3-44	28.0k ± 3%
CockroachDBkv50/nodes=3-44	14.9k ± 1%
CockroachDBkv95/nodes=3-44	1.49k ± 1%
[Geomean]	8.53k

	write-ops
CockroachDBkv0/nodes=1-44	1.67M ± 3%
CockroachDBkv50/nodes=1-44	897k ± 1%
CockroachDBkv95/nodes=1-44	89.3k ± 1%
CockroachDBkv0/nodes=3-44	1.68M ± 3%
CockroachDBkv50/nodes=3-44	895k ± 1%
CockroachDBkv95/nodes=3-44	89.4k ± 1%
[Geomean]	512k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.52M ±261%
CockroachDBkv95/nodes=1-44	1.96M ±89%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.91M ±99%
CockroachDBkv95/nodes=3-44	1.80M ±100%
[Geomean]	1.79M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	384M ±215%
CockroachDBkv95/nodes=1-44	636M ±97%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	608M ±110%
CockroachDBkv95/nodes=3-44	569M ±98%
[Geomean]	539M

	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	1.42M ±111%
CockroachDBkv95/nodes=1-44	838k ±43%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.69M ±72%
CockroachDBkv95/nodes=3-44	894k ±79%
[Geomean]	1.16M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.9k ± 1%
CockroachDBkv95/nodes=1-44	28.3k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.9k ± 1%
CockroachDBkv95/nodes=3-44	28.3k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	896k ± 1%
CockroachDBkv95/nodes=1-44	1.70M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	893k ± 1%
CockroachDBkv95/nodes=3-44	1.70M ± 1%
[Geomean]	1.23M

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