presto-main/src/main/java/io/prestosql/memory/MemoryManagerConfig.java/MemoryManagerConfig/setKillOnOutOfMemoryDelay
class MemoryManagerConfig:    @Config("query.low-memory-killer.delay")
    @ConfigDescription("Delay between cluster running low on memory and invoking killer")
    public MemoryManagerConfig setKillOnOutOfMemoryDelay(Duration killOnOutOfMemoryDelay)
    {
        this.killOnOutOfMemoryDelay = killOnOutOfMemoryDelay;
        return this;
    }