top
The
top
command outputs card statistics including memory topology and DMA transfer metrics. This command is similar to the Linux
top
command. When running, it continues to operate until
q
is entered in the terminal window.
It has the following option:
-i
(Optional): Refreshes rate (in seconds). Default is 1 second.
To runtop
with a refresh rate of two seconds, enter the following command:
$ xbutil top -i 2
An output similar to the one below is displayed:
Device Memory Usage [0] bank0 [ 0.00% ] [1] bank1 [ 0.00% ] [2] bank2 [ 0.00% ] [3] bank3 [ 0.00% ] [4] PLRAM0 [ 0.00% ] [5] PLRAM1 [ 0.00% ] [6] PLRAM2 [ 0.00% ] Power 25.0W Mem Topology Device Memory Usage Tag Type Temp Size Mem Usage Bo nums [0] bank0 **UNUSED** 32 C 16 GB 0 Byte 0 [1] bank1 MEM_DDR4 37 C 17 GB 0 Byte 0 [2] bank2 **UNUSED** 34 C 18 GB 0 Byte 0 [3] bank3 **UNUSED** 32 C 19 GB 0 Byte 0 [4] PLRAM0 **UNUSED** Not Supp 128 KB 0 Byte 0 [5] PLRAM1 **UNUSED** Not Supp 128 KB 0 Byte 0 [6] PLRAM2 **UNUSED** Not Supp 128 KB 0 Byte 0 Total DMA Transfer Metrics: Chan[0].h2c: 0 Byte Chan[0].c2h: 0 Byte Chan[1].h2c: 0 Byte Chan[1].c2h: 0 Byte