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

2026-10-27T16:52:19.604731952Z

shortname

sweet_cockroachdb

upload

20261027.81

upload-file

results

upload-part

20261027.81/0

upload-time

2026-10-27T22:18:11Z

label

values

toolchain

upload:20261027.81:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	35.6µs ± 4%
CockroachDBkv50/nodes=1-44	33.7µs ± 0%
CockroachDBkv95/nodes=1-44	33.6µs ± 1%
CockroachDBkv0/nodes=3-44	35.7µs ± 3%
CockroachDBkv50/nodes=3-44	33.8µs ± 0%
CockroachDBkv95/nodes=3-44	33.6µs ± 1%
[Geomean]	34.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.18GB ± 3%
CockroachDBkv50/nodes=1-44	4.21GB ± 3%
CockroachDBkv95/nodes=1-44	2.51GB ±31%
CockroachDBkv0/nodes=3-44	4.19GB ± 2%
CockroachDBkv50/nodes=3-44	4.19GB ± 3%
CockroachDBkv95/nodes=3-44	2.52GB ±32%
[Geomean]	3.54GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.43GB ± 3%
CockroachDBkv50/nodes=1-44	5.51GB ± 3%
CockroachDBkv95/nodes=1-44	3.15GB ±33%
CockroachDBkv0/nodes=3-44	5.45GB ± 2%
CockroachDBkv50/nodes=3-44	5.51GB ± 3%
CockroachDBkv95/nodes=3-44	3.15GB ±33%
[Geomean]	4.55GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.97GB ± 3%
CockroachDBkv50/nodes=1-44	8.91GB ± 4%
CockroachDBkv95/nodes=1-44	5.70GB ±15%
CockroachDBkv0/nodes=3-44	8.95GB ± 3%
CockroachDBkv50/nodes=3-44	8.86GB ± 6%
CockroachDBkv95/nodes=3-44	5.69GB ±15%
[Geomean]	7.68GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	31.6M ±55%
CockroachDBkv50/nodes=1-44	6.60M ±89%
CockroachDBkv95/nodes=1-44	3.55M ±58%
CockroachDBkv0/nodes=3-44	33.3M ±47%
CockroachDBkv50/nodes=3-44	6.97M ±80%
CockroachDBkv95/nodes=3-44	3.59M ±56%
[Geomean]	9.23M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	4.76G ±18%
CockroachDBkv50/nodes=1-44	1.11G ±21%
CockroachDBkv95/nodes=1-44	590M ±98%
CockroachDBkv0/nodes=3-44	4.85G ±11%
CockroachDBkv50/nodes=3-44	1.16G ±22%
CockroachDBkv95/nodes=3-44	602M ±112%
[Geomean]	1.48G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.47M ± 9%
CockroachDBkv50/nodes=1-44	1.23M ± 6%
CockroachDBkv95/nodes=1-44	1.91M ± 6%
CockroachDBkv0/nodes=3-44	1.50M ± 0%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.91M ± 6%
[Geomean]	1.51M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	117M ±115%
CockroachDBkv50/nodes=1-44	3.15M ±11%
CockroachDBkv95/nodes=1-44	2.56M ± 2%
CockroachDBkv0/nodes=3-44	125M ±95%
CockroachDBkv50/nodes=3-44	3.23M ±18%
CockroachDBkv95/nodes=3-44	2.56M ± 2%
[Geomean]	10.0M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	260M ±16%
CockroachDBkv50/nodes=1-44	160M ±100%
CockroachDBkv95/nodes=1-44	3.81M ±23%
CockroachDBkv0/nodes=3-44	261M ±10%
CockroachDBkv50/nodes=3-44	162M ±97%
CockroachDBkv95/nodes=3-44	6.17M ±146%
[Geomean]	58.8M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.1k ± 4%
CockroachDBkv50/nodes=1-44	14.9k ± 1%
CockroachDBkv95/nodes=1-44	1.49k ± 1%
CockroachDBkv0/nodes=3-44	28.0k ± 3%
CockroachDBkv50/nodes=3-44	14.8k ± 0%
CockroachDBkv95/nodes=3-44	1.49k ± 1%
[Geomean]	8.53k

	write-ops
CockroachDBkv0/nodes=1-44	1.68M ± 4%
CockroachDBkv50/nodes=1-44	892k ± 1%
CockroachDBkv95/nodes=1-44	89.5k ± 1%
CockroachDBkv0/nodes=3-44	1.68M ± 3%
CockroachDBkv50/nodes=3-44	890k ± 0%
CockroachDBkv95/nodes=3-44	89.4k ± 1%
[Geomean]	512k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.03M ±22%
CockroachDBkv95/nodes=1-44	1.78M ±96%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.22M ±19%
CockroachDBkv95/nodes=3-44	1.76M ±99%
[Geomean]	2.35M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.06G ±20%
CockroachDBkv95/nodes=1-44	586M ±98%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.11G ±21%
CockroachDBkv95/nodes=3-44	600M ±112%
[Geomean]	802M

	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	400k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.10M ±36%
CockroachDBkv95/nodes=1-44	665k ±35%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.05M ±15%
CockroachDBkv95/nodes=3-44	661k ±36%
[Geomean]	845k

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

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	888k ± 0%
CockroachDBkv95/nodes=1-44	1.70M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	887k ± 0%
CockroachDBkv95/nodes=3-44	1.70M ± 1%
[Geomean]	1.23M

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