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Welcome to the Carnegie Mellon Network Group's Network Statistics system. From here you can browse the various pages of statistics graphs we have available. Please be aware that we maintain these statistics primarily for internal usage, and provide access to them as a courtesy. So from time to time there may be problems with the data displayed on these pages. While we attempt to minimize any disruption to these systems, occasionally it is unavoidable.
The network group uses Cricket and RRDTool to gather and record statistics from various devices and hosts on the Carnegie Mellon network. You can view the contents of our Cricket tree below However, we feel that Cricket's graph display engine doesn't provide as much power as we would like, so we use some other front end display tools on top of the Cricket engine. In particular drraw is a very nice interactive graph generator that allows us to build custom graphs quickly, and save those graphs for later usage. We also have some custom tools which we use to generate pages which combine some statistics graphs with some information about those graphs.
- View the full Cricket Tree.
- Browse the available drraw graphs
- Browse the per device connected machines pages. Or try the Java version
- Traceroute statistics for traffic to remote buildings and satellite campus.
Carnegie Mellon Computing Services, Network Development -- Webmaster