Performance Result Comparison

label	common value
baseline-commit	2ae494ef9fb90e0da0073c31800ba38870249994
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
branch	release-branch.go1.26
builder	go1.26-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	51e7ce32a884a92771e6832a8701fdab705e4710
experiment-commit-time	2026-10-08T21:55:17Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-09T02:06:08.010585765Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261009.73
upload-file	results
upload-part	20261009.73/0
upload-time	2026-10-09T07:20:09Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.4µs ± 1%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.8µs ± 1%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.12GB ±35%
CockroachDBkv50/nodes=1-48	4.05GB ± 2%
CockroachDBkv95/nodes=1-48	2.18GB ±30%
CockroachDBkv0/nodes=3-48	2.76GB ± 7%
CockroachDBkv50/nodes=3-48	4.04GB ± 2%
CockroachDBkv95/nodes=3-48	2.48GB ±29%
[Geomean]	3.02GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.81GB ±26%
CockroachDBkv50/nodes=1-48	5.35GB ± 2%
CockroachDBkv95/nodes=1-48	2.78GB ±34%
CockroachDBkv0/nodes=3-48	4.28GB ± 5%
CockroachDBkv50/nodes=3-48	5.31GB ± 2%
CockroachDBkv95/nodes=3-48	3.19GB ±33%
[Geomean]	4.16GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.70GB ±30%
CockroachDBkv50/nodes=1-48	8.45GB ± 5%
CockroachDBkv95/nodes=1-48	5.60GB ±18%
CockroachDBkv0/nodes=3-48	7.00GB ± 4%
CockroachDBkv50/nodes=3-48	8.47GB ± 6%
CockroachDBkv95/nodes=3-48	5.91GB ±16%
[Geomean]	7.09GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	2.54M ±112%
CockroachDBkv50/nodes=1-48	3.97M ±26%
CockroachDBkv95/nodes=1-48	3.38M ±69%
CockroachDBkv0/nodes=3-48	2.02M ±38%
CockroachDBkv50/nodes=3-48	3.83M ±61%
CockroachDBkv95/nodes=3-48	3.74M ±39%
[Geomean]	3.16M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	186M ±350%
CockroachDBkv50/nodes=1-48	947M ±20%
CockroachDBkv95/nodes=1-48	323M ±160%
CockroachDBkv0/nodes=3-48	52.4M ±100%
CockroachDBkv50/nodes=3-48	1.06G ±45%
CockroachDBkv95/nodes=3-48	496M ±97%
[Geomean]	341M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.64M ±10%
CockroachDBkv50/nodes=1-48	1.30M ± 0%
CockroachDBkv95/nodes=1-48	2.40M ± 0%
CockroachDBkv0/nodes=3-48	1.60M ± 0%
CockroachDBkv50/nodes=3-48	1.30M ± 0%
CockroachDBkv95/nodes=3-48	2.40M ± 0%
[Geomean]	1.72M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	3.42M ±23%
CockroachDBkv50/nodes=1-48	3.23M ± 8%
CockroachDBkv95/nodes=1-48	3.34M ± 2%
CockroachDBkv0/nodes=3-48	3.71M ±91%
CockroachDBkv50/nodes=3-48	3.20M ± 6%
CockroachDBkv95/nodes=3-48	3.35M ± 4%
[Geomean]	3.37M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	11.6M ±190%
CockroachDBkv50/nodes=1-48	5.77M ±18%
CockroachDBkv95/nodes=1-48	6.31M ±108%
CockroachDBkv0/nodes=3-48	10.4M ±122%
CockroachDBkv50/nodes=3-48	5.46M ±25%
CockroachDBkv95/nodes=3-48	6.14M ±79%
[Geomean]	7.26M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 1%
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 ± 1%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.38M ±18%
CockroachDBkv95/nodes=1-48	990k ±203%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.69M ±45%
CockroachDBkv95/nodes=3-48	1.43M ±96%
[Geomean]	1.73M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	899M ±16%
CockroachDBkv95/nodes=1-48	313M ±168%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.03G ±50%
CockroachDBkv95/nodes=3-48	494M ±98%
[Geomean]	614M

	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	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	270k ±26%
[Geomean]	319k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	840k ±114%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	860k ±121%
[Geomean]	771k

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

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

Go Performance Dashboard