GÉANT network (December 2018)

GÉANT network global interconnections

perfSONAR A multi-domain network performance monitoring toolkit

About 500 public perfSONAR deployments in Europe

Graphs and dashboards

Typical measurement pipeline

perfSONAR software architecture: tools layer

perfSONAR software architecture: scheduling layer

perfSONAR software architecture: archiving layer

perfSONAR software architecture: configuration layer

perfSONAR software architecture: visualisation layer

The perfSONAR scheduler

pScheduler has a plugin architecture 1 pScheduler has a plugin architecture

pScheduler receiving an incoming request through its RESTful API Measurement Request Schedule

Network performance measurement tools Measurement Request Schedule iperf — ping — traceroute — (O|T)WAMP

Network performance measurement tools Measurement Request Schedule iperf — ping — traceroute — (O|T)WAMP — DNS — HTTP — …

Network performance measurement tools plugins 2 Network performance measurement tools plugins Measurement Request Schedule Tool iperf — ping — traceroute — (O|T)WAMP — DNS — HTTP — …

HTTP response time test is executed Measurement Request Schedule Tool iperf — ping — traceroute — (O|T)WAMP — DNS — HTTP — …

Executing the test in a different context is a plugin 3 Executing the test in a different context is a plugin Measurement Request Schedule Tool iperf — ping — traceroute — (O|T)WAMP — DNS — HTTP — …

Storing measurement data Esmond Storing measurement data Measurement Request Schedule Measurement Data Tool iperf — ping — traceroute — (O|T)WAMP — DNS — HTTP — …

Storing measurement data Esmond elasticsearch RabbitMQ Syslog … Storing measurement data Measurement Request Schedule Measurement Data Tool iperf — ping — traceroute — (O|T)WAMP — DNS — HTTP — …

Storing measurement data: the archiver plugins Esmond elasticsearch RabbitMQ Syslog … 4 Storing measurement data: the archiver plugins Archiver Measurement Request Schedule Measurement Data Tool iperf — ping — traceroute — (O|T)WAMP — DNS — HTTP — …

Storing data into elasticsearch is a plugin Archiver Measurement Request Schedule Measurement Data Tool iperf — ping — traceroute — (O|T)WAMP — DNS — HTTP — …

perfSONAR data visualised thanks to 5 perfSONAR data visualised thanks to

Grafana throughput visualisation of Esmond data 5 5 Grafana throughput visualisation of Esmond data

Grafana one way delay visualisation of Esmond data 5 5 Grafana one way delay visualisation of Esmond data

5 things you now know about perfSONAR pScheduler has a plugin architecture perfSONAR can do application response time monitoring perfSONAR can use LNNS/VRF/VPN to do measurements perfSONAR can store data into elasticsearch perfSONAR data can be visualised through Grafana All these features are readily available to you!