Which portion of the show interface command indicates that a router has received the information faster than the information could be processed by the router?

The portion of the show interface command that indicates a router has received information faster than it can be processed is the input queue drops. This situation occurs when the incoming traffic exceeds the processing capacity of the router's input queue, leading to the dropping of packets.

When a router receives data packets, it temporarily holds them in the input queue while it processes each packet. If packets arrive at a higher rate than the router can handle, some packets may be discarded because the queue becomes full, which is reflected in the input queue drops statistic. This can result from high traffic loads or inefficient routing configurations.

The other statistics provided, like output queue drops, collision errors, and unicast packets, do not directly indicate issues related to the processing speed of incoming data. Output queue drops pertain to packets that cannot be sent out because the output buffer is full. Collision errors generally relate to layer 2 issues in Ethernet networks where two devices try to send data simultaneously. Unicast packets refer to a specific type of network traffic and do not directly indicate any processing issue.