Release Notes: Improved handling of interrupts per processor, updates for the sysstat initialization script, and a fix for a small bug in iostat disk accounting patch.
Release Notes: sar can now take into account a change of CPU count in its data files without losing any data. systemd timer units have been added to replace cronjobs. The nfsiostat command has been renamed nfsiostat-sysstat to avoid confusion with that included in nfs-utils package.
Release Notes: The pidstat command now includes a new metric giving per-task block I/O delays. A new option has been added to the configure script (--enable-copy-only). sadf now displays the data file creation date.
Release Notes: A new option (-v) has been added to pidstat, enabling the user to display the number of threads and file descriptors associated with tasks. Several bugs have been fixed in pidstat.
Release Notes: A new metric has been added to sar network devices statistics, giving the utilization percentage of the network interface cards. Several bugs have been fixed all around.
Release Notes: The sar command can now display filesystems statistics (blocks and inodes utilization) with its new option "-F". Several (small) bugs have also been fixed.