capacity is the maximum rate per minute at which each Palo Alto
Networks firewall model can submit files to the WildFire® cloud
or to a WildFire appliance for analysis. If the firewall reaches
the per-minute limit, it queues any remaining samples.
The Reserved Drive Space in the following table represents the
amount of drive space on the firewall that is reserved for queuing
files. If the firewall reaches the drive space limit, it cancels
forwarding of new files to WildFire until more space in the queue
The speed at which the firewall can forward files to WildFire
also depends on the bandwidth of the upload link from the firewall.