Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
branch	release-branch.go1.27
builder	go1.27-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	359bec41aec1c7d2a58048a125cd8c8c206cf7b6
experiment-commit-time	2026-09-30T21:35:02Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T18:00:37.793088662Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261001.196
upload-file	results
upload-part	20261001.196/0
upload-time	2026-10-01T23:12:28Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 0%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 0%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 1%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.71GB ± 3%
CockroachDBkv50/nodes=1-48	3.97GB ± 1%
CockroachDBkv95/nodes=1-48	2.83GB ± 3%
CockroachDBkv0/nodes=3-48	2.74GB ± 6%
CockroachDBkv50/nodes=3-48	3.96GB ± 2%
CockroachDBkv95/nodes=3-48	2.37GB ±28%
[Geomean]	3.04GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.17GB ± 5%
CockroachDBkv50/nodes=1-48	5.26GB ± 2%
CockroachDBkv95/nodes=1-48	3.51GB ± 2%
CockroachDBkv0/nodes=3-48	4.24GB ± 5%
CockroachDBkv50/nodes=3-48	5.27GB ± 3%
CockroachDBkv95/nodes=3-48	2.96GB ±30%
[Geomean]	4.15GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.80GB ± 3%
CockroachDBkv50/nodes=1-48	8.36GB ± 5%
CockroachDBkv95/nodes=1-48	6.01GB ± 4%
CockroachDBkv0/nodes=3-48	6.89GB ± 4%
CockroachDBkv50/nodes=3-48	8.25GB ± 3%
CockroachDBkv95/nodes=3-48	5.65GB ±14%
[Geomean]	6.92GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.59M ± 7%
CockroachDBkv50/nodes=1-48	3.95M ±14%
CockroachDBkv95/nodes=1-48	3.64M ±10%
CockroachDBkv0/nodes=3-48	1.57M ±11%
CockroachDBkv50/nodes=3-48	3.95M ±34%
CockroachDBkv95/nodes=3-48	3.27M ±65%
[Geomean]	2.78M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	44.2M ±19%
CockroachDBkv50/nodes=1-48	1.02G ±18%
CockroachDBkv95/nodes=1-48	684M ±12%
CockroachDBkv0/nodes=3-48	44.1M ±38%
CockroachDBkv50/nodes=3-48	1.01G ±40%
CockroachDBkv95/nodes=3-48	483M ±122%
[Geomean]	295M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.32M ± 9%
CockroachDBkv50/nodes=1-48	1.10M ± 0%
CockroachDBkv95/nodes=1-48	1.93M ± 4%
CockroachDBkv0/nodes=3-48	1.32M ± 9%
CockroachDBkv50/nodes=3-48	1.13M ± 6%
CockroachDBkv95/nodes=3-48	1.90M ± 0%
[Geomean]	1.41M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	2.59M ±12%
CockroachDBkv50/nodes=1-48	2.73M ±10%
CockroachDBkv95/nodes=1-48	2.86M ± 2%
CockroachDBkv0/nodes=3-48	2.64M ±18%
CockroachDBkv50/nodes=3-48	2.77M ±12%
CockroachDBkv95/nodes=3-48	2.85M ± 5%
[Geomean]	2.74M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	9.30M ±114%
CockroachDBkv50/nodes=1-48	5.47M ±30%
CockroachDBkv95/nodes=1-48	4.13M ±14%
CockroachDBkv0/nodes=3-48	8.51M ±67%
CockroachDBkv50/nodes=3-48	5.11M ±17%
CockroachDBkv95/nodes=3-48	4.02M ±29%
[Geomean]	5.77M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.72k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	889k ± 0%
CockroachDBkv95/nodes=1-48	89.4k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 1%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.57M ±18%
CockroachDBkv95/nodes=1-48	1.73M ±13%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.39M ±21%
CockroachDBkv95/nodes=3-48	1.30M ±108%
[Geomean]	1.93M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	966M ±18%
CockroachDBkv95/nodes=1-48	679M ±11%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	917M ±24%
CockroachDBkv95/nodes=3-48	477M ±118%
[Geomean]	732M

	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	400k ± 0%
CockroachDBkv95/nodes=1-48	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	260k ±23%
[Geomean]	334k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	556k ±26%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	750k ±20%
CockroachDBkv95/nodes=3-48	500k ±100%
[Geomean]	618k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	889k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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