performance - AWS network latency is high -
i provisioned 2 i2.8xlarge
vms on aws
, should have 10g network said on portal.
but when run iperf3
test (with "-p 64", means run 64 tcp connections) on vms, gave me ~5gbps throughput. @ same time when running iperf3, icmp ping latency relatively high (about 19ms).
//by way, iperf3 1 tcp connection, gave me best throughput number, 7gbps.
do miss configuration/setting aws deployment not able high throughput , reasonable low latency?
thanks!
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