Release Notes: The options -g and -T have been added to iostat; these options enable the user to display statistics for groups of devices. sadc now overwrites its standard daily data file when this file is from a past month. The time format has been changed from HH-MM-SS to HH:MM:SS in the various reports displayed by sadf. A maxOccurs indicator for the timestamp element has been added in the XSD document. The option --enable-collect-all has been added to the configure script to tell sadc to collect all possible activities, including optional ones. A new translation file has been added for Croatian.
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.
Release Notes: mpstat now takes into account every interrupt per processor so that their number adds up to the number displayed for CPU "all". The systemd unit file could no longer be installed because a macro wasn't expanded in the configure script. This is now fixed.