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

2026-04-09T15:03:02.895185656Z

shortname

sweet_cockroachdb

upload

20260409.48

upload-file

results

upload-part

20260409.48/0

upload-time

2026-04-09T20:46:26Z

label

values

toolchain

upload:20260409.48:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.2µs ± 3%
CockroachDBkv50/nodes=1-44	33.8µs ± 2%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.1µs ± 5%
CockroachDBkv50/nodes=3-44	34.0µs ± 2%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.63GB ± 2%
CockroachDBkv50/nodes=1-44	3.12GB ±27%
CockroachDBkv95/nodes=1-44	2.42GB ± 3%
CockroachDBkv0/nodes=3-44	4.65GB ± 4%
CockroachDBkv50/nodes=3-44	3.55GB ± 2%
CockroachDBkv95/nodes=3-44	2.43GB ± 1%
[Geomean]	3.35GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	7.08GB ±11%
CockroachDBkv50/nodes=1-44	4.23GB ±27%
CockroachDBkv95/nodes=1-44	3.06GB ± 2%
CockroachDBkv0/nodes=3-44	7.04GB ± 6%
CockroachDBkv50/nodes=3-44	4.64GB ± 2%
CockroachDBkv95/nodes=3-44	3.06GB ± 2%
[Geomean]	4.57GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	10.2GB ± 5%
CockroachDBkv50/nodes=1-44	7.47GB ±21%
CockroachDBkv95/nodes=1-44	5.52GB ± 2%
CockroachDBkv0/nodes=3-44	10.3GB ± 4%
CockroachDBkv50/nodes=3-44	8.06GB ± 6%
CockroachDBkv95/nodes=3-44	5.54GB ± 2%
[Geomean]	7.61GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	56.8M ±44%
CockroachDBkv50/nodes=1-44	5.11M ±139%
CockroachDBkv95/nodes=1-44	4.66M ±10%
CockroachDBkv0/nodes=3-44	55.7M ±38%
CockroachDBkv50/nodes=3-44	7.73M ±79%
CockroachDBkv95/nodes=3-44	4.76M ±11%
[Geomean]	11.8M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.79G ± 7%
CockroachDBkv50/nodes=1-44	1.01G ±152%
CockroachDBkv95/nodes=1-44	1.12G ±10%
CockroachDBkv0/nodes=3-44	5.69G ±20%
CockroachDBkv50/nodes=3-44	1.64G ±56%
CockroachDBkv95/nodes=3-44	1.12G ± 4%
[Geomean]	2.02G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	22.0M ±10%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	21.3M ± 9%
CockroachDBkv50/nodes=3-44	1.22M ± 6%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	3.61M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	158M ±80%
CockroachDBkv50/nodes=1-44	4.47M ±16%
CockroachDBkv95/nodes=1-44	2.47M ± 5%
CockroachDBkv0/nodes=3-44	170M ±127%
CockroachDBkv50/nodes=3-44	4.75M ±18%
CockroachDBkv95/nodes=3-44	2.47M ± 3%
[Geomean]	12.3M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	330M ±83%
CockroachDBkv50/nodes=1-44	51.1M ±278%
CockroachDBkv95/nodes=1-44	4.27M ±17%
CockroachDBkv0/nodes=3-44	336M ±90%
CockroachDBkv50/nodes=3-44	118M ±141%
CockroachDBkv95/nodes=3-44	4.28M ±11%
[Geomean]	48.0M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.7k ± 3%
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.7k ± 5%
CockroachDBkv50/nodes=3-44	14.7k ± 2%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 3%
CockroachDBkv50/nodes=1-44	889k ± 2%
CockroachDBkv95/nodes=1-44	88.8k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 5%
CockroachDBkv50/nodes=3-44	885k ± 2%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.80M ±86%
CockroachDBkv95/nodes=1-44	3.03M ± 8%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.14M ±47%
CockroachDBkv95/nodes=3-44	3.06M ± 5%
[Geomean]	3.22M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	974M ±148%
CockroachDBkv95/nodes=1-44	1.12G ± 8%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.59G ±61%
CockroachDBkv95/nodes=3-44	1.11G ± 9%
[Geomean]	1.18G

	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	575k ±13%
CockroachDBkv95/nodes=1-44	400k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	485k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.22M ±80%
CockroachDBkv95/nodes=1-44	835k ±20%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.53M ±63%
CockroachDBkv95/nodes=3-44	855k ±18%
[Geomean]	1.07M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	888k ± 2%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	880k ± 1%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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