Adds a "-pad" function to the memory_breakdown tool. When run with no arguments, memory_breakdown periodically prints a single line to stdout containing memory data for the host and all currently active domains. When run with '-pad <file>', where <file> contains the data output from a previous run, memory_breakdown inserts extra padding values so that all lines in the output have the same number of columns.
Adds a "-pad" function to the memory_breakdown tool.
When run with no arguments, memory_breakdown periodically prints a single line to stdout containing memory data for the host and all currently active domains.
When run with '-pad <file>', where <file> contains the data output from a previous run, memory_breakdown inserts extra padding values so that all lines in the output have the same number of columns.

Signed-off-by: Jonathan Knowles <47466d50a94574c6fb872a0e5feec104dcb68f29@eu.citrix.com>

djs55/xcp-networkd,djs55/xcp-networkd,koushikcgit/xcp-rrdd,koushikcgit/xcp-networkd,djs55/squeezed,sharady/xcp-networkd,sharady/xcp-networkd,johnelse/xcp-rrdd,koushikcgit/xcp-rrdd,simonjbeaumont/xcp-rrdd,koushikcgit/xcp-networkd,koushikcgit/xcp-rrdd,robhoes/squeezed,johnelse/xcp-rrdd,djs55/xcp-rrdd,simonjbeaumont/xcp-rrdd,djs55/xcp-rrdd