* Implemented collector metadata logging
* Added persistent GUIDs for charts and dimensions
* Added metadata log replay and automatic compaction
* Added detection of charts with no active collector (archived)
* Added new endpoint to report archived charts via `/api/v1/archivedcharts`
* Added support for collector metadata update
Co-authored-by: Markos Fountoulakis <44345837+mfundul@users.noreply.github.com>
* Add global configuration option for zero metrics
* Add the option to the cgroup plugin
* Add the option to the proc plugin (diskstats, meminfo, net_dev,
netstat, sctp_snmp, snmp, snmp6, sockstat, sockstat6, synproxy,
vmstat, system_edac_mc, system_node, btrfs, ksm, zfs)
* Add the option to the macos plugin
* Add the option to the freebsd plugin (devstat, getifaddrs,
getmntinfo, sysctl)
* Change the option behaviour with the 'auto' value
* Add the option to the tc plugin
* Update the documentation
* Change GB to GiB
* Change MB to MiB in apps.plugin
* Change MB to MiB in cgroups.plugin
* Change MB to MiB in freebsd.plugin and macos.plugin
* Change MB to MiB in proc.plugin
* Change KB to KiB
* Change kB to KiB for divisor 1024
* Fix units for memory.failcnt
* Fix other units
* Change CPU time percentage
* Change kilobytes to KiB in apps.plugin
* Small fixes
