There's a Russian gaming phrase "по кд" which means "fired/activated/used repeatedly and as soon as possible after the cooldown time".
The example of it being used in World of Tanks - "Зашёл к нему в спину и начал разваливать по кд", which roughly translates as "Flanked him and started damaging with all the DPS available".
The phrase mainly used in gaming, but it may be used in other domains, for example, programming - "Начал слать запросы по кд", which translates as "Started sending requests with a minimum possible downtime (be it receiver or sender restrictions, depends on the context)."
Is there an English equivalent for this Russian phrase?
I tried to use the literal slang translation, on/at cooldown, but it rather means "the thing is not ready (it is on cooldown)".
Another option, fire at will, roughly means "fire when ready", but it barely concerns the weapon itself.
So, is there an English phrase or idiom that means "по кд"?