Performance Result Comparison

label

common value

branch

master

builder

gotip-linux-amd64_c4dh96-perf_vs_parent

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

cpu

AMD EPYC 9B45

goarch

amd64

goos

linux

pgo

off

pkg

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

repository

runstamp

2026-08-26T14:25:58.606508996Z

shortname

sweet_cockroachdb

upload

20260826.94

upload-file

results

upload-part

20260826.94/0

upload-time

2026-08-26T19:37:04Z

label

values

toolchain

upload:20260826.94:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.5µs ± 3%
CockroachDBkv50/nodes=1-48	33.5µs ± 1%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.6µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.10GB ±35%
CockroachDBkv50/nodes=1-48	3.91GB ± 4%
CockroachDBkv95/nodes=1-48	2.26GB ±25%
CockroachDBkv0/nodes=3-48	2.72GB ±16%
CockroachDBkv50/nodes=3-48	3.94GB ± 5%
CockroachDBkv95/nodes=3-48	2.15GB ±28%
[Geomean]	2.93GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.63GB ±28%
CockroachDBkv50/nodes=1-48	5.24GB ± 1%
CockroachDBkv95/nodes=1-48	3.03GB ±32%
CockroachDBkv0/nodes=3-48	4.17GB ±11%
CockroachDBkv50/nodes=3-48	5.25GB ± 3%
CockroachDBkv95/nodes=3-48	2.88GB ±31%
[Geomean]	4.08GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.61GB ±32%
CockroachDBkv50/nodes=1-48	8.41GB ± 6%
CockroachDBkv95/nodes=1-48	5.78GB ±15%
CockroachDBkv0/nodes=3-48	6.81GB ±10%
CockroachDBkv50/nodes=3-48	8.42GB ± 5%
CockroachDBkv95/nodes=3-48	5.67GB ±15%
[Geomean]	7.03GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	7.27M ±306%
CockroachDBkv50/nodes=1-48	3.03M ±19%
CockroachDBkv95/nodes=1-48	3.35M ±43%
CockroachDBkv0/nodes=3-48	1.76M ±13%
CockroachDBkv50/nodes=3-48	3.13M ±14%
CockroachDBkv95/nodes=3-48	3.27M ±47%
[Geomean]	3.32M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	921M ±250%
CockroachDBkv50/nodes=1-48	650M ±29%
CockroachDBkv95/nodes=1-48	341M ±107%
CockroachDBkv0/nodes=3-48	42.1M ±99%
CockroachDBkv50/nodes=3-48	712M ±18%
CockroachDBkv95/nodes=3-48	312M ±115%
[Geomean]	352M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.47M ± 9%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.45M ±10%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.16M ± 3%
[Geomean]	1.56M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	42.5M ±334%
CockroachDBkv50/nodes=1-48	3.02M ± 4%
CockroachDBkv95/nodes=1-48	3.45M ± 7%
CockroachDBkv0/nodes=3-48	3.19M ±16%
CockroachDBkv50/nodes=3-48	3.02M ± 4%
CockroachDBkv95/nodes=3-48	3.38M ± 3%
[Geomean]	4.93M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	65.5M ±233%
CockroachDBkv50/nodes=1-48	5.74M ±15%
CockroachDBkv95/nodes=1-48	7.65M ±105%
CockroachDBkv0/nodes=3-48	8.46M ±110%
CockroachDBkv50/nodes=3-48	5.74M ±18%
CockroachDBkv95/nodes=3-48	7.83M ±141%
[Geomean]	10.2M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.8k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 1%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.73k

	write-ops
CockroachDBkv0/nodes=1-48	1.79M ± 3%
CockroachDBkv50/nodes=1-48	895k ± 1%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	895k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	524k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.58M ±33%
CockroachDBkv95/nodes=1-48	1.11M ±124%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.71M ±11%
CockroachDBkv95/nodes=3-48	1.09M ±128%
[Geomean]	1.35M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	603M ±34%
CockroachDBkv95/nodes=1-48	334M ±101%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	658M ±12%
CockroachDBkv95/nodes=3-48	303M ±122%
[Geomean]	448M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	355k ±15%
CockroachDBkv95/nodes=1-48	255k ±22%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	360k ±17%
CockroachDBkv95/nodes=3-48	250k ±20%
[Geomean]	300k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	1.43M ±215%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	1.49M ±249%
[Geomean]	1.01M

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.6k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	895k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	894k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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