!7 p { /*thread { }*/ repeat with sleep 1 { List gcBeans = ManagementFactory.getGarbageCollectorMXBeans(); long count = 0; long timeMillis = 0; for (GarbageCollectorMXBean gcBean : gcBeans) { count += gcBean.getCollectionCount(); timeMillis += gcBean.getCollectionTime(); } print("GC count: " + count + ", time: " + formatDouble(toS(timeMillis), 1) + " s"; } }