HP StorageWorks Scalable File Share - Manual (Page 57)

common system performance data such as CPU, disk, and network traffic, it also supports
reporting of both Lustre and InfiniBand statistics. Read/write performance counters can be
reported in terms of both bytes-per-second and operations-per-second.
For more information about the collectl utility, see http://collectl.sourceforge.net/
Documentation.html . Choose the Getting Started section for information specific to Lustre.
Additional information about using collectl is also included in the HP XC System Software
Administration Guide Version 3.2.1 in section 7.7 on the HP website at:
http://docs.hp.com/en/A-XCADM-321/A-XCADM-321.pdf
Also see man collectl.
5.8 Lustre Performance Monitoring 57