There are graphs and statistics of usage since 2012. Data is automaticly updated every week.

Graph shows number of users using ownCloud service (y-axis) depending on time (x-axis).
You can look at other graphs and statistics of ownCloud service.

Graph show statistics of used capacity of Pilsen data centre (DC). X-axis represents time and Y-axis shows used capacity in TiB.
Steps of maximum capacity correspond to filling up tapes into tape library and extension by MAID array.
Maximum capacity shown below takes into consideration compression of data on tapes, so this number is approximate capacity which users can store in data centre.
Drop of the used capacity in december 2013 is because of deletion of old backups of unused filesystems.

Graph shows the load of network in Pilsen DC. X-axis represents time and Y-axis shows input (green) and output (blue) network traffic.

Graph shows traffic on dCache pool in Pilsen DC. X-axis represents time and Y-axis shows input (green) and output (blue) traffic of dCache pool.

* Throughput of links among data centres of Cesnet storage department.