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Using PingER, the monitoring hosts ping each remote host with 10 pings every 30 minutes. From this data we are able to measure minimum and average Round Trip Times (RTT), jitter, loss, unreachabilty and derive throughput and Mean Opinion Score (MOS). The data is gathered from the monitoring sites on a daily basis by archiving and analysis sites at SEECS (this was also set up in the last 18 months), SLAC and FNAL.
RTT and Losses for 2010
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The blue dots are the median losses seen between all pairs of monitoring and |
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To try and show the network performance trends within Pakistan in 2010 Amber created a graph showing the inter-regional average RTT performance over the whole year.
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