perfSONAR User Q&A and Other Discussion

[Jason Zurawski <>]

Hey James;

There is one (somewhere) on that campus from what I can see:

        ps-edge1.telcom.arizona.edu

LS info here:

        
http://ps-west.es.net:8090/lookup/records?type=host&host-name=ps-edge1.telcom.arizona.edu

Appears to respond to both BWCTL @ 10G, and OWAMP:

> [zurawski@ga-owamp
>  ~]$ owping ps-edge1.telcom.arizona.edu
> Approximately 13.4 seconds until results available
> 
> --- owping statistics from [198.129.254.178]:8859 to 
> [ps-edge1.telcom.arizona.edu]:9882 ---
> SID:  cecffc02d7efaa946f51158ba53f46e5
> first:        2014-10-20T08:36:53.788
> last: 2014-10-20T08:37:02.019
> 100 sent, 0 lost (0.000%), 0 duplicates
> one-way delay min/median/max = 24.2/24.5/24.8 ms, (err=1.07 ms)
> one-way jitter = 0.2 ms (P95-P50)
> Hops = 8 (consistently)
> no reordering
> 
> 
> --- owping statistics from [ps-edge1.telcom.arizona.edu]:9099 to 
> [198.129.254.178]:8767 ---
> SID:  c681feb2d7efaa947b90b04801225ea0
> first:        2014-10-20T08:36:53.833
> last: 2014-10-20T08:37:03.267
> 100 sent, 0 lost (0.000%), 0 duplicates
> one-way delay min/median/max = 34/34.2/36 ms, (err=1.07 ms)
> one-way jitter = 0.3 ms (P95-P50)
> Hops = 9 (consistently)
> no reordering

and

> [zurawski@ga-pt1
>  ~]$ bwctl -f m -t 10 -i 1 -c ps-edge1.telcom.arizona.edu
> bwctl: Using tool: iperf
> bwctl: 27 seconds until test results available
> 
> RECEIVER START
> ------------------------------------------------------------
> Server listening on TCP port 5114
> Binding to local address 206.207.252.2
> TCP window size: 0.08 MByte (default)
> ------------------------------------------------------------
> [ 15] local 206.207.252.2 port 5114 connected with 198.129.254.150 port 5114
> [ ID] Interval       Transfer     Bandwidth
> [ 15]  0.0- 1.0 sec  12.1 MBytes   102 Mbits/sec
> [ 15]  1.0- 2.0 sec   160 MBytes  1343 Mbits/sec
> [ 15]  2.0- 3.0 sec   379 MBytes  3176 Mbits/sec
> [ 15]  3.0- 4.0 sec   407 MBytes  3417 Mbits/sec
> [ 15]  4.0- 5.0 sec   408 MBytes  3419 Mbits/sec
> [ 15]  5.0- 6.0 sec   408 MBytes  3421 Mbits/sec
> [ 15]  6.0- 7.0 sec   407 MBytes  3413 Mbits/sec
> [ 15]  7.0- 8.0 sec   407 MBytes  3415 Mbits/sec
> [ 15]  8.0- 9.0 sec   407 MBytes  3418 Mbits/sec
> [ 15]  9.0-10.0 sec   407 MBytes  3412 Mbits/sec
> [ 15]  0.0-10.0 sec  3413 MBytes  2856 Mbits/sec
> [ 15] MSS size 8948 bytes (MTU 8988 bytes, unknown interface)
> 
> RECEIVER END


Thanks;

-jason

On Oct 20, 2014, at 11:33 AM, Brian Tierney 
<>
 wrote:

> 
> Looking at the map of servers: http://stats.es.net/ServicesDirectory/
> 
> Looks like one of these might be your best bet: 
> 
> perfsonar.sdsu.edu
> ps.iplantcollaborative.org
> 
> If you search for 'Arizona', this is what comes up:
>   
> http://stats.es.net/ServicesDirectory/#search=Arizona&uri=lookup%2Fservice%2F4d21e469-7d80-40c8-ba43-2f5fe82739ee
> 
> 
> 
> On Mon, Oct 20, 2014 at 8:23 AM, James Grace 
> <>
>  wrote:
> Good Morning, 
> 
> We are looking to perform BWCTL and OWAMP tests to a pS server nearest to 
> the University of Arizona. Can someone please point me to a pS server 
> either on Internet2 or a network that is connected to Internet2 that I may 
> perform these tests.
> 
> Thanks, 
> James Grace