runtime/testapps/src/main/java/com/google/apphosting/loadtesting/allinone/MainServlet.java [998:1034]: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - private static void performJmxInfo(PrintWriter w) throws IOException { MemoryMXBean memory = ManagementFactory.getMemoryMXBean(); MemoryUsage heapUsage = memory.getHeapMemoryUsage(); emitf(w, "heap.init = %d", heapUsage.getInit()); emitf(w, "heap.used = %d", heapUsage.getUsed()); emitf(w, "heap.max = %d", heapUsage.getMax()); emitf(w, "heap.committed = %d", heapUsage.getCommitted()); MemoryUsage nonHeapUsage = memory.getNonHeapMemoryUsage(); emitf(w, "non_heap.init = %d", nonHeapUsage.getInit()); emitf(w, "non_heap.used = %d", nonHeapUsage.getUsed()); emitf(w, "non_heap.max = %d", nonHeapUsage.getMax()); emitf(w, "non_heap.committed = %d", nonHeapUsage.getCommitted()); ClassLoadingMXBean classLoading = ManagementFactory.getClassLoadingMXBean(); emitf(w, "loaded.classes = %d", classLoading.getLoadedClassCount()); emitf(w, "unloaded.classes = %d", classLoading.getUnloadedClassCount()); emitf(w, "total.loaded.classes = %d", classLoading.getTotalLoadedClassCount()); ThreadMXBean threading = ManagementFactory.getThreadMXBean(); emitf(w, "thread.count = %d", threading.getThreadCount()); emitf(w, "daemon.thread.count = %d", threading.getDaemonThreadCount()); emitf(w, "total.started.thread.count = %d", threading.getTotalStartedThreadCount()); emitf(w, "peak.thread.count = %d", threading.getPeakThreadCount()); CompilationMXBean compilation = ManagementFactory.getCompilationMXBean(); emitf(w, "compiler.time = %d", compilation.getTotalCompilationTime()); for (GarbageCollectorMXBean gc : ManagementFactory.getGarbageCollectorMXBeans()) { String name = gc.getName().replace(" ", "_"); emitf(w, "gc.%s.count = %d", name, gc.getCollectionCount()); emitf(w, "gc.%s.time = %d", name, gc.getCollectionTime()); } for (MemoryPoolMXBean pool : ManagementFactory.getMemoryPoolMXBeans()) { String name = pool.getName().replace(" ", "_"); emitf(w, "memory.%s.type = %s", name, pool.getType().name().toLowerCase()); emitf(w, "memory.%s.used = %d", name, pool.getUsage().getUsed()); emitf(w, "memory.%s.max = %d", name, pool.getUsage().getMax()); emitf(w, "memory.%s.peak.used = %d", name, pool.getPeakUsage().getUsed()); emitf(w, "memory.%s.peak.max = %d", name, pool.getPeakUsage().getMax()); } } - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - runtime/testapps/src/main/java/com/google/apphosting/loadtesting/allinone/ee10/MainServlet.java [998:1034]: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - private static void performJmxInfo(PrintWriter w) throws IOException { MemoryMXBean memory = ManagementFactory.getMemoryMXBean(); MemoryUsage heapUsage = memory.getHeapMemoryUsage(); emitf(w, "heap.init = %d", heapUsage.getInit()); emitf(w, "heap.used = %d", heapUsage.getUsed()); emitf(w, "heap.max = %d", heapUsage.getMax()); emitf(w, "heap.committed = %d", heapUsage.getCommitted()); MemoryUsage nonHeapUsage = memory.getNonHeapMemoryUsage(); emitf(w, "non_heap.init = %d", nonHeapUsage.getInit()); emitf(w, "non_heap.used = %d", nonHeapUsage.getUsed()); emitf(w, "non_heap.max = %d", nonHeapUsage.getMax()); emitf(w, "non_heap.committed = %d", nonHeapUsage.getCommitted()); ClassLoadingMXBean classLoading = ManagementFactory.getClassLoadingMXBean(); emitf(w, "loaded.classes = %d", classLoading.getLoadedClassCount()); emitf(w, "unloaded.classes = %d", classLoading.getUnloadedClassCount()); emitf(w, "total.loaded.classes = %d", classLoading.getTotalLoadedClassCount()); ThreadMXBean threading = ManagementFactory.getThreadMXBean(); emitf(w, "thread.count = %d", threading.getThreadCount()); emitf(w, "daemon.thread.count = %d", threading.getDaemonThreadCount()); emitf(w, "total.started.thread.count = %d", threading.getTotalStartedThreadCount()); emitf(w, "peak.thread.count = %d", threading.getPeakThreadCount()); CompilationMXBean compilation = ManagementFactory.getCompilationMXBean(); emitf(w, "compiler.time = %d", compilation.getTotalCompilationTime()); for (GarbageCollectorMXBean gc : ManagementFactory.getGarbageCollectorMXBeans()) { String name = gc.getName().replace(" ", "_"); emitf(w, "gc.%s.count = %d", name, gc.getCollectionCount()); emitf(w, "gc.%s.time = %d", name, gc.getCollectionTime()); } for (MemoryPoolMXBean pool : ManagementFactory.getMemoryPoolMXBeans()) { String name = pool.getName().replace(" ", "_"); emitf(w, "memory.%s.type = %s", name, pool.getType().name().toLowerCase()); emitf(w, "memory.%s.used = %d", name, pool.getUsage().getUsed()); emitf(w, "memory.%s.max = %d", name, pool.getUsage().getMax()); emitf(w, "memory.%s.peak.used = %d", name, pool.getPeakUsage().getUsed()); emitf(w, "memory.%s.peak.max = %d", name, pool.getPeakUsage().getMax()); } } - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - e2etests/testlocalapps/allinone/src/main/java/allinone/MainServlet.java [989:1025]: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - private static void performJmxInfo(PrintWriter w) throws IOException { MemoryMXBean memory = ManagementFactory.getMemoryMXBean(); MemoryUsage heapUsage = memory.getHeapMemoryUsage(); emitf(w, "heap.init = %d", heapUsage.getInit()); emitf(w, "heap.used = %d", heapUsage.getUsed()); emitf(w, "heap.max = %d", heapUsage.getMax()); emitf(w, "heap.committed = %d", heapUsage.getCommitted()); MemoryUsage nonHeapUsage = memory.getNonHeapMemoryUsage(); emitf(w, "non_heap.init = %d", nonHeapUsage.getInit()); emitf(w, "non_heap.used = %d", nonHeapUsage.getUsed()); emitf(w, "non_heap.max = %d", nonHeapUsage.getMax()); emitf(w, "non_heap.committed = %d", nonHeapUsage.getCommitted()); ClassLoadingMXBean classLoading = ManagementFactory.getClassLoadingMXBean(); emitf(w, "loaded.classes = %d", classLoading.getLoadedClassCount()); emitf(w, "unloaded.classes = %d", classLoading.getUnloadedClassCount()); emitf(w, "total.loaded.classes = %d", classLoading.getTotalLoadedClassCount()); ThreadMXBean threading = ManagementFactory.getThreadMXBean(); emitf(w, "thread.count = %d", threading.getThreadCount()); emitf(w, "daemon.thread.count = %d", threading.getDaemonThreadCount()); emitf(w, "total.started.thread.count = %d", threading.getTotalStartedThreadCount()); emitf(w, "peak.thread.count = %d", threading.getPeakThreadCount()); CompilationMXBean compilation = ManagementFactory.getCompilationMXBean(); emitf(w, "compiler.time = %d", compilation.getTotalCompilationTime()); for (GarbageCollectorMXBean gc : ManagementFactory.getGarbageCollectorMXBeans()) { String name = gc.getName().replace(" ", "_"); emitf(w, "gc.%s.count = %d", name, gc.getCollectionCount()); emitf(w, "gc.%s.time = %d", name, gc.getCollectionTime()); } for (MemoryPoolMXBean pool : ManagementFactory.getMemoryPoolMXBeans()) { String name = pool.getName().replace(" ", "_"); emitf(w, "memory.%s.type = %s", name, pool.getType().name().toLowerCase()); emitf(w, "memory.%s.used = %d", name, pool.getUsage().getUsed()); emitf(w, "memory.%s.max = %d", name, pool.getUsage().getMax()); emitf(w, "memory.%s.peak.used = %d", name, pool.getPeakUsage().getUsed()); emitf(w, "memory.%s.peak.max = %d", name, pool.getPeakUsage().getMax()); } } - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - e2etests/testlocalapps/allinone_jakarta/src/main/java/allinone/MainServlet.java [1002:1038]: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - private static void performJmxInfo(PrintWriter w) throws IOException { MemoryMXBean memory = ManagementFactory.getMemoryMXBean(); MemoryUsage heapUsage = memory.getHeapMemoryUsage(); emitf(w, "heap.init = %d", heapUsage.getInit()); emitf(w, "heap.used = %d", heapUsage.getUsed()); emitf(w, "heap.max = %d", heapUsage.getMax()); emitf(w, "heap.committed = %d", heapUsage.getCommitted()); MemoryUsage nonHeapUsage = memory.getNonHeapMemoryUsage(); emitf(w, "non_heap.init = %d", nonHeapUsage.getInit()); emitf(w, "non_heap.used = %d", nonHeapUsage.getUsed()); emitf(w, "non_heap.max = %d", nonHeapUsage.getMax()); emitf(w, "non_heap.committed = %d", nonHeapUsage.getCommitted()); ClassLoadingMXBean classLoading = ManagementFactory.getClassLoadingMXBean(); emitf(w, "loaded.classes = %d", classLoading.getLoadedClassCount()); emitf(w, "unloaded.classes = %d", classLoading.getUnloadedClassCount()); emitf(w, "total.loaded.classes = %d", classLoading.getTotalLoadedClassCount()); ThreadMXBean threading = ManagementFactory.getThreadMXBean(); emitf(w, "thread.count = %d", threading.getThreadCount()); emitf(w, "daemon.thread.count = %d", threading.getDaemonThreadCount()); emitf(w, "total.started.thread.count = %d", threading.getTotalStartedThreadCount()); emitf(w, "peak.thread.count = %d", threading.getPeakThreadCount()); CompilationMXBean compilation = ManagementFactory.getCompilationMXBean(); emitf(w, "compiler.time = %d", compilation.getTotalCompilationTime()); for (GarbageCollectorMXBean gc : ManagementFactory.getGarbageCollectorMXBeans()) { String name = gc.getName().replace(" ", "_"); emitf(w, "gc.%s.count = %d", name, gc.getCollectionCount()); emitf(w, "gc.%s.time = %d", name, gc.getCollectionTime()); } for (MemoryPoolMXBean pool : ManagementFactory.getMemoryPoolMXBeans()) { String name = pool.getName().replace(" ", "_"); emitf(w, "memory.%s.type = %s", name, pool.getType().name().toLowerCase()); emitf(w, "memory.%s.used = %d", name, pool.getUsage().getUsed()); emitf(w, "memory.%s.max = %d", name, pool.getUsage().getMax()); emitf(w, "memory.%s.peak.used = %d", name, pool.getPeakUsage().getUsed()); emitf(w, "memory.%s.peak.max = %d", name, pool.getPeakUsage().getMax()); } } - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -