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

2026-08-30T20:45:21.300544411Z

shortname

sweet_cockroachdb

upload

20260831.21

upload-file

results

upload-part

20260831.21/0

upload-time

2026-08-31T02:24:16Z

label

values

toolchain

upload:20260831.21:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	35.5µs ± 3%
CockroachDBkv50/nodes=1-44	33.7µs ± 0%
CockroachDBkv95/nodes=1-44	33.5µs ± 1%
CockroachDBkv0/nodes=3-44	35.5µs ± 3%
CockroachDBkv50/nodes=3-44	33.7µs ± 1%
CockroachDBkv95/nodes=3-44	33.6µs ± 1%
[Geomean]	34.2µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.24GB ± 4%
CockroachDBkv50/nodes=1-44	4.24GB ± 2%
CockroachDBkv95/nodes=1-44	2.30GB ±26%
CockroachDBkv0/nodes=3-44	4.20GB ± 4%
CockroachDBkv50/nodes=3-44	4.25GB ± 5%
CockroachDBkv95/nodes=3-44	2.56GB ±31%
[Geomean]	3.52GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.52GB ± 6%
CockroachDBkv50/nodes=1-44	5.49GB ± 3%
CockroachDBkv95/nodes=1-44	2.92GB ±32%
CockroachDBkv0/nodes=3-44	5.51GB ± 2%
CockroachDBkv50/nodes=3-44	5.54GB ± 3%
CockroachDBkv95/nodes=3-44	3.25GB ±34%
[Geomean]	4.54GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.03GB ± 4%
CockroachDBkv50/nodes=1-44	8.85GB ± 6%
CockroachDBkv95/nodes=1-44	5.60GB ±17%
CockroachDBkv0/nodes=3-44	8.96GB ± 3%
CockroachDBkv50/nodes=3-44	8.96GB ± 9%
CockroachDBkv95/nodes=3-44	5.83GB ±18%
[Geomean]	7.71GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	31.4M ±53%
CockroachDBkv50/nodes=1-44	6.54M ±77%
CockroachDBkv95/nodes=1-44	3.31M ±78%
CockroachDBkv0/nodes=3-44	29.1M ±62%
CockroachDBkv50/nodes=3-44	6.46M ±90%
CockroachDBkv95/nodes=3-44	3.82M ±54%
[Geomean]	8.88M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	4.46G ±25%
CockroachDBkv50/nodes=1-44	1.03G ±18%
CockroachDBkv95/nodes=1-44	413M ±144%
CockroachDBkv0/nodes=3-44	4.65G ±10%
CockroachDBkv50/nodes=3-44	1.10G ±28%
CockroachDBkv95/nodes=3-44	610M ±98%
[Geomean]	1.34G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.57M ±11%
CockroachDBkv50/nodes=1-44	1.26M ± 5%
CockroachDBkv95/nodes=1-44	2.00M ± 0%
CockroachDBkv0/nodes=3-44	1.54M ± 9%
CockroachDBkv50/nodes=3-44	1.25M ± 4%
CockroachDBkv95/nodes=3-44	1.97M ± 3%
[Geomean]	1.57M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	131M ±86%
CockroachDBkv50/nodes=1-44	3.23M ±17%
CockroachDBkv95/nodes=1-44	2.64M ± 6%
CockroachDBkv0/nodes=3-44	95.6M ±146%
CockroachDBkv50/nodes=3-44	3.32M ±35%
CockroachDBkv95/nodes=3-44	2.60M ± 0%
[Geomean]	9.87M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	263M ±15%
CockroachDBkv50/nodes=1-44	144M ±97%
CockroachDBkv95/nodes=1-44	10.7M ±235%
CockroachDBkv0/nodes=3-44	255M ±12%
CockroachDBkv50/nodes=3-44	152M ±121%
CockroachDBkv95/nodes=3-44	12.1M ±196%
[Geomean]	75.7M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.1k ± 3%
CockroachDBkv50/nodes=1-44	14.9k ± 0%
CockroachDBkv95/nodes=1-44	1.49k ± 1%
CockroachDBkv0/nodes=3-44	28.2k ± 3%
CockroachDBkv50/nodes=3-44	14.9k ± 1%
CockroachDBkv95/nodes=3-44	1.49k ± 1%
[Geomean]	8.55k

	write-ops
CockroachDBkv0/nodes=1-44	1.69M ± 3%
CockroachDBkv50/nodes=1-44	892k ± 0%
CockroachDBkv95/nodes=1-44	89.5k ± 1%
CockroachDBkv0/nodes=3-44	1.69M ± 3%
CockroachDBkv50/nodes=3-44	893k ± 1%
CockroachDBkv95/nodes=3-44	89.4k ± 1%
[Geomean]	513k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.80M ±25%
CockroachDBkv95/nodes=1-44	1.50M ±146%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.08M ±36%
CockroachDBkv95/nodes=3-44	1.92M ±84%
[Geomean]	2.23M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	971M ±24%
CockroachDBkv95/nodes=1-44	408M ±147%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.04G ±35%
CockroachDBkv95/nodes=3-44	611M ±98%
[Geomean]	709M

	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	440k ±14%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	440k ±14%
[Geomean]	514k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.63M ±54%
CockroachDBkv95/nodes=1-44	1.79M ±296%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.57M ±53%
CockroachDBkv95/nodes=3-44	2.85M ±268%
[Geomean]	1.90M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 0%
CockroachDBkv95/nodes=1-44	28.4k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	28.3k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	890k ± 0%
CockroachDBkv95/nodes=1-44	1.70M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	888k ± 1%
CockroachDBkv95/nodes=3-44	1.70M ± 1%
[Geomean]	1.23M

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