Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
branch	release-branch.go1.27
builder	go1.27-linux-amd64_c3h88-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz
experiment-commit	d995fb820daebf4eb5277667e343330f7d155fab
experiment-commit-time	2026-10-01T01:38:24Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T14:44:38.167501425Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261001.176
upload-file	results
upload-part	20261001.176/0
upload-time	2026-10-01T20:27:13Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.6µs ± 6%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.9µs ± 0%
CockroachDBkv0/nodes=3-44	36.3µs ± 5%
CockroachDBkv50/nodes=3-44	33.8µs ± 1%
CockroachDBkv95/nodes=3-44	33.9µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.18GB ± 4%
CockroachDBkv50/nodes=1-44	4.13GB ± 1%
CockroachDBkv95/nodes=1-44	2.84GB ± 4%
CockroachDBkv0/nodes=3-44	4.22GB ± 3%
CockroachDBkv50/nodes=3-44	3.74GB ±24%
CockroachDBkv95/nodes=3-44	2.83GB ± 3%
[Geomean]	3.60GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.56GB ± 6%
CockroachDBkv50/nodes=1-44	5.46GB ± 3%
CockroachDBkv95/nodes=1-44	3.64GB ± 3%
CockroachDBkv0/nodes=3-44	5.45GB ± 6%
CockroachDBkv50/nodes=3-44	4.99GB ±21%
CockroachDBkv95/nodes=3-44	3.61GB ± 3%
[Geomean]	4.70GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.89GB ± 2%
CockroachDBkv50/nodes=1-44	8.52GB ± 5%
CockroachDBkv95/nodes=1-44	6.19GB ± 4%
CockroachDBkv0/nodes=3-44	9.05GB ± 6%
CockroachDBkv50/nodes=3-44	7.90GB ±18%
CockroachDBkv95/nodes=3-44	6.18GB ± 7%
[Geomean]	7.69GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	37.8M ±101%
CockroachDBkv50/nodes=1-44	6.73M ±26%
CockroachDBkv95/nodes=1-44	5.81M ±17%
CockroachDBkv0/nodes=3-44	36.4M ±55%
CockroachDBkv50/nodes=3-44	5.23M ±116%
CockroachDBkv95/nodes=3-44	5.59M ±18%
[Geomean]	10.8M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.09G ± 7%
CockroachDBkv50/nodes=1-44	1.56G ±29%
CockroachDBkv95/nodes=1-44	1.21G ± 0%
CockroachDBkv0/nodes=3-44	5.91G ±23%
CockroachDBkv50/nodes=3-44	1.08G ±97%
CockroachDBkv95/nodes=3-44	1.20G ±11%
[Geomean]	2.11G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.65M ± 9%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.86M ± 3%
CockroachDBkv0/nodes=3-44	1.65M ± 9%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.85M ± 3%
[Geomean]	1.54M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	116M ±232%
CockroachDBkv50/nodes=1-44	3.04M ± 5%
CockroachDBkv95/nodes=1-44	2.60M ± 0%
CockroachDBkv0/nodes=3-44	112M ±109%
CockroachDBkv50/nodes=3-44	2.99M ±10%
CockroachDBkv95/nodes=3-44	2.65M ± 6%
[Geomean]	9.67M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	253M ±14%
CockroachDBkv50/nodes=1-44	77.8M ±83%
CockroachDBkv95/nodes=1-44	14.1M ±138%
CockroachDBkv0/nodes=3-44	252M ±13%
CockroachDBkv50/nodes=3-44	36.0M ±343%
CockroachDBkv95/nodes=3-44	14.9M ±126%
[Geomean]	57.9M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.4k ± 6%
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.5k ± 5%
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	1.47k ± 1%
[Geomean]	8.43k

	write-ops
CockroachDBkv0/nodes=1-44	1.64M ± 6%
CockroachDBkv50/nodes=1-44	883k ± 1%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 5%
CockroachDBkv50/nodes=3-44	888k ± 1%
CockroachDBkv95/nodes=3-44	88.5k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.18M ±36%
CockroachDBkv95/nodes=1-44	3.90M ±21%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.99M ±87%
CockroachDBkv95/nodes=3-44	3.74M ±28%
[Geomean]	3.67M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.50G ±30%
CockroachDBkv95/nodes=1-44	1.21G ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.03G ±98%
CockroachDBkv95/nodes=3-44	1.19G ±10%
[Geomean]	1.22G

	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	1.19M ±26%
CockroachDBkv95/nodes=1-44	2.06M ±129%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.04M ±15%
CockroachDBkv95/nodes=3-44	3.02M ±162%
[Geomean]	1.67M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	28.0k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	28.0k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	881k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	887k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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