The SE Toolkit is a collection of scripts for performance analysis and gives advice on performance improvement. It has been a standard in system performance monitoring for the Solaris platform over the last 10 years.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.