Pulse is a synchronous events counter
docker run -it --net=host quay.io/coreos/etcd:v3.4.4
mvn install
docker run -i --net=host loadimpact/k6 run --vus 30 --duration 30s - <k6.js data_received..............: 70 MB 2.3 MB/s
data_sent..................: 125 MB 4.2 MB/s
http_req_blocked...........: avg=2.38µs min=893ns med=1.91µs max=6.3ms p(90)=2.53µs p(95)=3.21µs
http_req_connecting........: avg=5ns min=0s med=0s max=663.46µs p(90)=0s p(95)=0s
http_req_duration..........: avg=388.14µs min=39.81µs med=150.11µs max=25.3ms p(90)=977.55µs p(95)=1.39ms
http_req_receiving.........: avg=22.28µs min=6.97µs med=17.65µs max=10.45ms p(90)=24.01µs p(95)=29.99µs
http_req_sending...........: avg=9.63µs min=3.47µs med=7.73µs max=9.39ms p(90)=10.29µs p(95)=13.81µs
http_req_tls_handshaking...: avg=0s min=0s med=0s max=0s p(90)=0s p(95)=0s
http_req_waiting...........: avg=356.22µs min=25.85µs med=120.07µs max=25.26ms p(90)=938.78µs p(95)=1.34ms
http_reqs..................: 1558578 51952.442676/s
iteration_duration.........: avg=440.61µs min=64.15µs med=199.35µs max=25.36ms p(90)=1.04ms p(95)=1.46ms
iterations.................: 1558576 51952.376009/s
vus........................: 30 min=30 max=30
vus_max....................: 30 min=30 max=30