Performance Result Comparison

label	common value
baseline-commit	022c8636110ebac86a9b88724cda168ed713c21f
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	12acaf3086437e140e2dd3b7d2c30fdd633c5fe0
experiment-commit-time	2026-10-08T15:17:38Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-08T20:40:34.712007631Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261009.12
upload-file	results
upload-part	20261009.12/0
upload-time	2026-10-09T01:50:04Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.5µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 1%
CockroachDBkv0/nodes=3-48	34.0µs ± 2%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.16GB ± 3%
CockroachDBkv50/nodes=1-48	3.97GB ± 2%
CockroachDBkv95/nodes=1-48	2.72GB ± 4%
CockroachDBkv0/nodes=3-48	3.56GB ±25%
CockroachDBkv50/nodes=3-48	3.97GB ± 1%
CockroachDBkv95/nodes=3-48	2.31GB ±26%
[Geomean]	3.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.78GB ± 5%
CockroachDBkv50/nodes=1-48	5.30GB ± 1%
CockroachDBkv95/nodes=1-48	3.58GB ± 3%
CockroachDBkv0/nodes=3-48	5.19GB ±20%
CockroachDBkv50/nodes=3-48	5.33GB ± 2%
CockroachDBkv95/nodes=3-48	3.00GB ±30%
[Geomean]	4.57GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.49GB ± 3%
CockroachDBkv50/nodes=1-48	8.37GB ± 7%
CockroachDBkv95/nodes=1-48	6.29GB ± 8%
CockroachDBkv0/nodes=3-48	8.50GB ±20%
CockroachDBkv50/nodes=3-48	8.45GB ± 7%
CockroachDBkv95/nodes=3-48	5.73GB ±15%
[Geomean]	7.68GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	21.4M ±90%
CockroachDBkv50/nodes=1-48	3.99M ±10%
CockroachDBkv95/nodes=1-48	5.03M ±51%
CockroachDBkv0/nodes=3-48	11.8M ±84%
CockroachDBkv50/nodes=3-48	4.18M ±15%
CockroachDBkv95/nodes=3-48	4.16M ±56%
[Geomean]	6.67M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.95G ±99%
CockroachDBkv50/nodes=1-48	887M ± 6%
CockroachDBkv95/nodes=1-48	721M ±26%
CockroachDBkv0/nodes=3-48	1.78G ±141%
CockroachDBkv50/nodes=3-48	892M ± 5%
CockroachDBkv95/nodes=3-48	465M ±109%
[Geomean]	1.06G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.94M ±18%
CockroachDBkv50/nodes=1-48	1.37M ± 5%
CockroachDBkv95/nodes=1-48	2.54M ± 2%
CockroachDBkv0/nodes=3-48	1.89M ±16%
CockroachDBkv50/nodes=3-48	1.36M ± 4%
CockroachDBkv95/nodes=3-48	2.50M ± 4%
[Geomean]	1.87M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	117M ±96%
CockroachDBkv50/nodes=1-48	4.17M ±20%
CockroachDBkv95/nodes=1-48	5.26M ±14%
CockroachDBkv0/nodes=3-48	42.6M ±333%
CockroachDBkv50/nodes=3-48	4.00M ±18%
CockroachDBkv95/nodes=3-48	5.05M ±25%
[Geomean]	11.4M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	208M ±13%
CockroachDBkv50/nodes=1-48	8.86M ±53%
CockroachDBkv95/nodes=1-48	10.7M ±52%
CockroachDBkv0/nodes=3-48	127M ±94%
CockroachDBkv50/nodes=3-48	7.72M ±42%
CockroachDBkv95/nodes=3-48	9.20M ±42%
[Geomean]	23.7M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.0k ± 4%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 2%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.65k

	write-ops
CockroachDBkv0/nodes=1-48	1.74M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.4k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 2%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	519k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.24M ± 2%
CockroachDBkv95/nodes=1-48	2.33M ±63%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.23M ± 6%
CockroachDBkv95/nodes=3-48	1.44M ±136%
[Geomean]	2.02M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	843M ± 4%
CockroachDBkv95/nodes=1-48	717M ±30%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	848M ± 3%
CockroachDBkv95/nodes=3-48	460M ±119%
[Geomean]	697M

	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	300k ± 0%
CockroachDBkv95/nodes=1-48	230k ±30%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	254k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	650k ± 8%
CockroachDBkv95/nodes=1-48	822k ±64%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	600k ±67%
[Geomean]	688k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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