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Examining operational graphs (DNS)
Good morning. This is Infra Miyashita. In the era of big data, various data and graphs are overflowing. This is a story about such graphs. I would like to use the actual graph used in infrastructure operation to see what is happening and what kind of measures need to be taken. This is a graph that takes the query statistics of bind in munin. The OS will be CentOS release 5.9. ...
