Cacti Stats - Boost, why added to all devices

[eliassal]

Hi, can you please tell me what are and why following graphs/counters are added to each device I add in Cacti and they are almost all empty

Cacti Stats - Boost Average Row Size
Cacti Stats - Boost Memory
Cacti Stats - Boost Records
Cacti Stats - Boost Runtime
Cacti Stats - Boost Table Size
Cacti Stats - Boost Timing Detail
Cacti Stats - Boost Updates
Cacti Stats - Devices
Cacti Stats - Export Duration (Legacy)
Cacti Stats - Export Graphs (Legacy)
Cacti Stats - Main Poller DS/RRD
Cacti Stats - Main Poller Runtime
Cacti Stats - Processes (Legacy)
Cacti Stats - Recache (Legacy)
Cacti Stats - Syslog Activity
Cacti Stats - Syslog Alerts/Reports
Cacti Stats - Syslog Runtime
Cacti Stats - Thold Runtime
Cacti Stats - Total Poller Items
Cacti Stats - User Logins
Cacti Stats - User Sessions
Cacti Stats - User Types