Resource tracking

An apparatus comprising:

• at least one processor configured to control:
• monitoring one or more resources of a network configured for low latency trading operations at a first level of specificity;
• storing the monitored one or more resources keyed by a respective monitored time at the first level of specificity;
• transmitting, to a client processor, data indicating usage of the one or more resources over a range of time at the first level of specificity;
• receiving, from the client processor, a selection of the one or more resources and the range of time;
• rendering, at the client processor, the data into a graphical representation of the data with a second level of specificity, in which the second level of specificity is less specific than the first level of specificity, and in which the graphical representation of the data with the second level of specificity:
• 1) presents the information in a circular format with time increasing around the circle, and
• 2) is divided into a plurality of slices of times in the range of time, in which each slice of the plurality of slices covers a portion of the range of time, in which the plurality of slices sum to the whole range of time, and in which each slice presents a level of resource usage at the second level of specificity;
• receiving, from the client processor, a selection of one slice of the plurality of slices of the graphical representation;
• and
• in response to receiving the selection of the one slice of the plurality of slices, adjusting the graphical representation to focus on the portion of the range of time covered by the one slice, in which adjusting the graphical representation includes:
• 1) expanding the one slice to cover the circular format of the graphical representation, and
• 2) dividing the one slice into a plurality of subslices that each cover a portion of the portion of the range of time covered by the one slice and in which the plurality of subslices sum to the portion of time covered by the one slice, in which each subslice presents a level of resource usage over a respective covered time.