twitter / pelikan

Pelikan is Twitter's unified cache backend

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segcache-rs: bug in dead bytes count metric

brayniac opened this issue · comments

There's a bug in the dead item stats, probably double-counting some decrement. Does not affect core functionality, but produced misleading metrics.

STAT item_current 14763071
STAT item_current_bytes 1181045680
STAT item_dead 92611091
STAT item_dead_bytes -11770896880
STAT item_delete 0