public Load loadAdjustmentWith(int nodes, int groups, Load loadAdjustment, Instant now) {
        return loadAdjustment // redundancy adjusted target relative to current load
               .multiply(loadWith(nodes, groups, now)) // redundancy aware adjustment with these counts
               .divide(redundancyAdjustment(now));   // correct for double redundancy adjustment
    }
Transforms the given load adjustment to an equivalent adjustment given a target number of nodes and groups.
node-repository/src/main/java/com/yahoo/vespa/hosted/provision/autoscale/ClusterModel.java