Refactor https://github.com/uber/lb_pool/blob/master/pool_endpoint.js#L152 Into an `for (var key in obj) {` loop. This avoids allocating `keys`. About 2.5% of the CPU for rtapi is spend in this.
Refactor https://github.com/uber/lb_pool/blob/master/pool_endpoint.js#L152
Into an
for (var key in obj) {loop.This avoids allocating
keys. About 2.5% of the CPU for rtapi is spend in this.