aeronet Benchmarks CI

This page is generated from benchmark_latest.json. Higher is better for requests/sec and throughput; lower is better for latency. Average latency reported by h2load for completed requests in the run.

ProtocolH2 over TLS

Toolh2load

Server threads1

Load generator threads3

h2load duration30s

h2load warmup5s

H2 Streams/conn10

Date2026-11-13 06:48:12 UTC

Connections Scenario Metric

Requests/sec (RPS)

Average latency (ms)

Data transferred (MB)

Memory RSS (MB)

Memory Peak (MB)

Server CPU usage (% of its reserved CPUs)

Scenario	aeronet	rust	undertow	go	Best
headers	10281.00	10025.10	6306.53	3872.10	aeronet
body	2558.63	2896.10	394.70	1073.43	rust
body-codec	431.33	417.93	185.87	211.33	aeronet
static	230077.33	80389.00	48539.72	18357.83	aeronet
cpu	8916.33	7915.20	7020.36	5914.23	aeronet
mixed	31051.67	25280.90	16569.57	8263.33	aeronet
files	2757.70	4023.67	1248.10	1848.13	rust
routing	214437.00	79460.83	58026.23	18137.47	aeronet

Scenario	aeronet	rust	undertow	go	Best
headers	9.40ms	9.88ms	4.22ms	25.79ms	undertow
body	38.97ms	33.77ms	141.56ms	92.81ms	rust
body-codec	230.82ms	238.03ms	495.08ms	471.71ms	aeronet
static	416us	1.23ms	962us	5.37ms	aeronet
cpu	11.20ms	12.62ms	7.03ms	16.88ms	undertow
mixed	3.15ms	3.93ms	1.86ms	12.08ms	undertow
files	36.15ms	24.30ms	79.12ms	53.98ms	rust
routing	451us	1.24ms	1.46ms	5.50ms	aeronet

Scenario	aeronet	rust	undertow	go	Best
headers	58.83MB/s	57.53MB/s	36.16MB/s	22.18MB/s	aeronet
body	440.24MB/s	498.35MB/s	67.96MB/s	184.92MB/s	rust
body-codec	12.61MB/s	12.22MB/s	5.44MB/s	6.20MB/s	aeronet
static	5.49MB/s	2.22MB/s	2.45MB/s	466.38KB/s	aeronet
cpu	557.55KB/s	533.62KB/s	637.82KB/s	375.71KB/s	undertow
mixed	63.13MB/s	51.53MB/s	34.09MB/s	16.83MB/s	aeronet
files	531.80MB/s	775.96MB/s	240.13MB/s	356.07MB/s	rust
routing	6.14MB/s	2.58MB/s	3.21MB/s	549.37KB/s	aeronet

Scenario	aeronet	rust	undertow	go	Best
headers	30.7MB	18.7MB	370.8MB	19.7MB	rust
body	32.3MB	19.2MB	372.2MB	57.2MB	rust
body-codec	30.9MB	19.2MB	372.5MB	36.7MB	rust
static	30.9MB	19.2MB	372.5MB	20.1MB	rust
cpu	30.9MB	18.9MB	372.6MB	16.8MB	go
mixed	30.1MB	18.9MB	372.6MB	16.9MB	go
files	12.5MB	10.7MB	248.9MB	17.9MB	rust
routing	12.1MB	7.9MB	213.4MB	14.9MB	rust

Scenario	aeronet	rust	undertow	go	All saturated
headers	100%	100%	100%	100%	yes
body	100%	100%	100%	100%	yes
body-codec	100%	100%	100%	100%	yes
static	100%	100%	100%	100%	yes
cpu	100%	100%	100%	100%	yes
mixed	100%	100%	100%	100%	yes
files	100%	100%	100%	100%	yes
routing	100%	100%	100%	100%	yes

Scenario	aeronet	rust	undertow	go	Best
headers	17996.00	16161.17	12267.84	6938.59	aeronet
body	4315.30	5816.40	378.04	1705.73	rust
body-codec	645.62	610.63	273.39	312.40	aeronet
static	536134.62	176143.47	104444.39	42811.33	aeronet
cpu	12460.67	11439.49	11118.96	9741.33	aeronet
mixed	63734.00	40790.14	34936.12	16422.83	aeronet
files	3809.46	9248.77	2069.67	3385.90	rust
routing	445123.67	167435.83	89962.75	44970.27	aeronet

Scenario	aeronet	rust	undertow	go	Best
headers	55.27ms	61.66ms	1.39ms	143.34ms	undertow
body	230.49ms	171.03ms	50.90ms	575.99ms	undertow
body-codec	1.50s	1.58s	233.36ms	2.84s	undertow
static	1.84ms	5.50ms	1.30ms	22.82ms	undertow
cpu	80.08ms	87.14ms	34.63ms	102.29ms	undertow
mixed	15.24ms	24.42ms	1.49ms	60.63ms	undertow
files	261.01ms	107.45ms	467.21ms	293.31ms	rust
routing	2.28ms	5.83ms	2.78ms	22.20ms	aeronet

Scenario	aeronet	rust	undertow	go	Best
headers	102.99MB/s	92.74MB/s	70.34MB/s	39.76MB/s	aeronet
body	742.49MB/s	1000.88MB/s	65.12MB/s	294.09MB/s	rust
body-codec	18.88MB/s	17.86MB/s	8.00MB/s	9.22MB/s	aeronet
static	12.79MB/s	4.87MB/s	5.28MB/s	1.06MB/s	aeronet
cpu	781.59KB/s	773.83KB/s	1010.33KB/s	621.04KB/s	undertow
mixed	129.57MB/s	83.16MB/s	71.89MB/s	33.46MB/s	aeronet
files	734.54MB/s	1.74GB/s	394.17MB/s	650.53MB/s	rust
routing	12.74MB/s	5.43MB/s	4.98MB/s	1.33MB/s	aeronet

Scenario	aeronet	rust	undertow	go	Best
headers	214.3MB	84.8MB	362.4MB	70.2MB	go
body	204.5MB	157.8MB	364.3MB	314.0MB	rust
body-codec	204.5MB	141.1MB	364.7MB	171.6MB	rust
static	204.5MB	140.9MB	367.2MB	61.8MB	go
cpu	204.5MB	140.9MB	367.5MB	38.9MB	go
mixed	204.5MB	140.9MB	367.5MB	44.7MB	go
files	18.6MB	143.5MB	276.7MB	38.4MB	aeronet
routing	17.3MB	15.0MB	223.3MB	28.4MB	rust