Gxxx-001(super)# show application-memory
Application                                      Memory(KB)
                                          Allocated  Configured
----------------------------------------  ---------------------
Sniffer (capture buffer-size)                   1024       1024
TFTP (ip tftp-server file-system-size)         18560      18560
----------------------------------------  ---------------------
Total used memory                              19584      19584
Total free memory                                896        896
Total memory (fixed)                           20480