[+] make unique dbname maintenance less costly for multi-daemon setups, fixes #525 #573
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Only one instance can now have the lock for admin.all_distinct_dbname_metrics maintenance. Not 100% perfect though as connections interrupts can still lead to multiple updates per day but still much more resource-friendly than current state. #525
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Only one instance can now have the lock for
admin.all_distinct_dbname_metrics maintenance. Not 100% perfect though as connections interrupts can still lead to multiple updates per day but still much more resource-friendly than current state.
#525