potential memory leak
xmrchain runs on a box with 64 gb ram. using top, it shows that the mainnet explorer (the one that gets the most traffic) ends up with 74% memory utilization over time. I occasionally restart it because that amount seems absurd with how clean everything looks and feels with the explorer. After restart, its back at < 5% or so. 

Any thoughts on how I could help hunt this down? Perhaps right around a HF is not the time for this, but just wanted to let you know in case I haven't already. 