[Bloat] DSLReports Jitter/PDV test

Rich Brown richb.hanover at gmail.com
Fri May 8 09:20:06 EDT 2015


On May 7, 2015, at 6:44 AM, jb <justin at dslr.net> wrote:

> There is a web socket based jitter tester now. It is very early stage but works ok.
> 
> http://www.dslreports.com/speedtest?radar=1

I was surprised to see how *good* a test the websocket could be. It appears to add only a couple msec over the ICMP Echo timings.

Here are a few samples from the web page. The first four columns show the values from the PDV test; the final column is the min/avg/max/stddev from ping.

NY, USA	162.248.95.144	41	+3ms	38.677/40.405/43.192/1.269 ms

CO, USA	72.5.102.138	80	+3ms	79.305/81.531/85.514/1.540 ms

LA, USA	162.248.93.162	108	+5ms	105.225/106.540/108.358/0.877 ms

Nice work, Justin!

Rich
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