Changes between Version 3 and Version 4 of GEMINI/Tutorial/GEC15/ActiveMeasurements
- Timestamp:
- 10/23/12 11:17:59 (12 years ago)
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GEMINI/Tutorial/GEC15/ActiveMeasurements
v3 v4 31 31 [[Image(0-unis.png)]] 32 32 33 ===== 3.2.2Enabling Services =====33 ===== Enabling Services ===== 34 34 35 35 After we've made sure to have a recent copy of the topology information, we can move on to the Manage Services administration page. On this page we will enable the services required to perform on-demand and regularly scheduled tests. We start by enabling the one-way latency services on VM1. Make sure to save the changes before continuing to the next node. … … 114 114 Doing the user experiment should have given the scheduled active measurements enough time to gather some data. We also generated some heavy traffic during our iperf data transfers. This section of the tutorial covers how to visualize the data for regular active tests. We will also check the passive monitoring graphs again to see how the iperf transfers affected our hosts. 115 115 116 ===== 5.1.1Accessing perfAdmin for Active Measurements Data =====116 ===== Accessing perfAdmin for Active Measurements Data ===== 117 117 118 118 To query and visualize the active measurements data we will use perfAdmin. perfAdmin is a web service that is able to query perfSONAR services and plot relevant data. You can access a perfAdmin instance running on your slice through the portal or by going to https://<gn node>/perfAdmin (note the capitalization).