5.5.2. Group Stickiness
Stickiness, the measure of how much a resource wants to stay where it is, is additive in groups. Every active resource of the group will contribute its stickiness value to the group’s total. So if the default
resource-stickinessis 100, and a group has seven members, five of which are active, then the group as a whole will prefer its current location with a score of 500.