Running the routing engine on GraalVM, OpenJDK8 and OpenJDK10, +Shenandoah GC, +ZGCEvery run was executed 3 times and the average number was used, where the default settings of the measurement action was used. All running on a plugged-in T460 linux laptop. The import was too different probably because of the disc cache or too short running time. Have not listed it here. So JDK10 is roughly 10% faster than JDK8. And the JVM with Shenandoah is 10% slower. So not really surprising
