Total memory and used memory graphs should be merged together, where total memory is used as the upper limit for the graph (0 being the lower limit)
FS space and used fs space graphs should be merged together, where total memory is used as the upper limit for the graph (0 being the lower limit)
Consider merging the network in and network out graphs together as well, since one could limit the other and it could be useful for stuff like measuring the latency of a server to a large request (or requests).
Total memory and used memory graphs should be merged together, where total memory is used as the upper limit for the graph (0 being the lower limit)
FS space and used fs space graphs should be merged together, where total memory is used as the upper limit for the graph (0 being the lower limit)
Consider merging the network in and network out graphs together as well, since one could limit the other and it could be useful for stuff like measuring the latency of a server to a large request (or requests).