xsiostat - XenServer Storage I/O Stats

xsiostat is a tool to expose metrics of the XenServer storage subsystem on a per-VBD basis.

Specific features of xsiostat include

Providing information about each VBD in terms of:
Number of read and write operations completed per second
Read and write throughput (in MB/s)
Average queue size for reads and writes
Enabling filtering by domain and by VBD

Quick Start

Prerequisites to build

GNU C compiler (gcc)
GNU C library (libc)
GNU make utility (make)

Commands to build

git clone http://github.com/xenserver/xsiostat
cd xsiostat
make

Runtime Dependencies

At this time, xsiostat is only compatible with XenServer 6.5 environments.

Known Issues

Consider requests merged
Finish the data output code (writing to a datafile does nothing atm)
Implement datafile read code (there is no way to read a datafile)