[[PageOutline]]

= Pittsburgh Super Computing Center Stitching Confirmation Tests =

This pages capture the detailed test logs for each test defined in the [wiki:GeniNetworkStitchingConfirmationTests New Site Stitching Confirmation Tests] page. For the sites status see the [wiki:GeniNetworkStitchingConfirmationTestStatus New Site Stitching Confirmation Tests Status] page.

== EG-ST-1 New Site to GPO IG topology ==

The PSC site advertises the following stitching details for the connection to AL2S.
{{{
}}}

Experimenter may not need any of this data, but it is helpful to reference when trying to determine how many VLANs are delegated for stitching at the site or how much bandwidth can be  requested.

Create a slice and then create the stitched slivers with the RSpec [http://groups.geni.net/geni/browser/trunk/stitch-examples/PSC/EG-ST-1.rspec EG-ST-1.rspec]:
{{{
$ stitcher createsliver EG-ST-1a -a gwu-eg EG-ST-1.rspec --scsURL https://nutshell.maxgigapop.net:8443/geni/xmlrpc
09:20:11 INFO    : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf
09:20:11 INFO    : Reading slice EG-ST-1a credential...
09:20:12 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-1a expires on 2017-04-10 13:20:11 UTC
09:20:12 INFO    : Using SCS at https://nutshell.maxgigapop.net:8443/geni/xmlrpc
09:20:12 INFO    : Calling SCS...
09:20:12 INFO    : Multi-AM reservation will include resources from these aggregates:
09:20:12 INFO    : 	<Aggregate psc-eg>
09:20:12 INFO    : 	<Aggregate gpo-ig>
09:20:12 INFO    : 	<Aggregate al2s>
09:20:12 INFO    : Stitcher doing createsliver at <Aggregate psc-eg>...
09:20:18 INFO    : ... Allocation at <Aggregate psc-eg> complete.
09:20:19 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
09:20:37 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
09:20:37 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
09:20:44 INFO    : ... Allocation at <Aggregate al2s> complete.
09:20:44 INFO    : All aggregates are complete.
09:20:44 INFO    : Your resources expire at 2017-04-09T13:10:12 (UTC). 
09:20:44 INFO    : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/PSC/EG-ST-1a-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice EG-ST-1a at 3 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 1 stitched link(s).
}}}

Determined login information at each PSC EG and GPO IG aggregate:
{{{
$ readyToLogin.py EG-ST-1a --useSliceAggregates
  ....
eg-psc's geni_status is: ready 
User lnevers logs in to eg-psc using:
	ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@147.72.248.4

ig-gpo's geni_status is: ready 
User lnevers logs in to ig-gpo using:
	ssh -p 32314  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc4.instageni.gpolab.bbn.com
}}}

=== Measurements ===

'''Iperf InstaGENI GPO VM to ExoGENI PSC VM (TCP) - TCP window size: 85.3 KByte (default)'''

''Collected: 2017-04-XX''

__One Client_
{{{

}}}

__Five Clients__
{{{

}}}

__Ten Clients__
{{{

}}}

'''Iperf InstaGENI GPO VM to ExoGENI PSC VM (UDP) - UDP buffer size:  224 KByte (default) '''
{{{

}}}

'''Ping from InstaGENI GPO VM to the ExoGENI PSC VM '''
{{{

}}}


'''Iperf ExoGENI PSC VM to GPO InstaGENI VM (TCP) - TCP window size: 85.3 KByte (default)'''

''Collected: 2017-04-03''

__One Client_
{{{
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   700 MBytes  97.9 Mbits/sec
}}}

__Five Clients__
{{{
[ ID] Interval       Transfer     Bandwidth
[  7]  0.0-60.0 sec   118 MBytes  16.5 Mbits/sec
[  6]  0.0-60.0 sec   159 MBytes  22.2 Mbits/sec
[  3]  0.0-60.1 sec   114 MBytes  15.9 Mbits/sec
[  5]  0.0-60.1 sec   183 MBytes  25.5 Mbits/sec
[  4]  0.0-60.3 sec   126 MBytes  17.6 Mbits/sec
[SUM]  0.0-60.3 sec   699 MBytes  97.2 Mbits/sec
}}}

__Ten Clients__
{{{
[ ID] Interval       Transfer     Bandwidth
[  9]  0.0-59.3 sec  57.9 MBytes  8.18 Mbits/sec
[  5]  0.0-59.4 sec  65.0 MBytes  9.18 Mbits/sec
[  3]  0.0-59.5 sec  75.0 MBytes  10.6 Mbits/sec
[  4]  0.0-59.5 sec  72.0 MBytes  10.1 Mbits/sec
[  8]  0.0-59.5 sec  67.8 MBytes  9.54 Mbits/sec
[  7]  0.0-59.6 sec  49.5 MBytes  6.97 Mbits/sec
[ 11]  0.0-59.6 sec  68.2 MBytes  9.61 Mbits/sec
[ 12]  0.0-59.6 sec  75.0 MBytes  10.6 Mbits/sec
[  6]  0.0-59.7 sec  48.5 MBytes  6.81 Mbits/sec
[ 10]  0.0-60.3 sec   118 MBytes  16.5 Mbits/sec
[SUM]  0.0-60.3 sec   697 MBytes  96.9 Mbits/sec
}}}

'''Iperf ExoGENI PSC VM to GPO InstaGENI VM (UDP)  - UDP buffer size:  224 KByte (default) '''
{{{
[  3] Server Report:
[  3]  0.0-60.1 sec   685 MBytes  95.7 Mbits/sec   0.102 ms 24349/512820 (4.7%)
[  3]  0.0-60.1 sec  1 datagrams received out-of-order
}}}

'''Ping from ExoGENI PSC VM to GPO InstaGENI VM '''
{{{
6 packets transmitted, 6 received, 0% packet loss, time 5007ms
rtt min/avg/max/mdev = 22.168/22.328/22.499/0.203 ms
}}}