Dart vs Node.js

Load test with K6io

execute for all groups grouped by service k6 run .\k6io\testAll.js --vus 500 --rps 500 --iterations 5000

Native Dart

500 rps

750 rps

http_reqs: 309.10154/s

Aqueduct framework for Dart

500 rps

750 rps

Native Node.js

500 rps

750 rps

Node Express with Cluster

500 rps

750 rps

Loadtest.js

test for http servers dart, aqueduct (dart framework), node.js with loadtest.js

results

1 GET, create 1000 humans and response to client (synchronous handlers)
- concurency: 500,
- maxSeconds: 60

name	dart	dart (fm)	node
totalRequests	14056	14514	20510
rps	234	242	342
meanLatencyMs	4.2	4.1	2.9
maxLatencyMs	114	103	16
meanLatencyMs	3	3	2

2 GET, create 1000 humans and response to client (asynchronous handlers)
- concurency: 500,
- maxSeconds: 60

name	dart	dart (fm)	node
totalRequests	10922	15069	21400
rps	182	251	357
meanLatencyMs	5.5	4	2.8
maxLatencyMs	18	16	14
meanLatencyMs	4	3	2