importandroid.os.Debug;publicclassCpuUsageMonitor{publicstaticvoidlogCpuUsage(){intpid=android.os.Process.myPid();Debug.MemoryInfomemoryInfo=newDebug.MemoryInfo();Debug.getMemoryInfo(memoryInfo);// 获取 CPU 使用率int[]pids=newint[]{pid};android.os.Process.getCpuUsage(pids);System.out.println("CPU...
假设在一次 CPU 分析中,发现不同方法的 CPU 使用时间占比。以下是相关统计的饼状图示例: 70%30%CPU Methods UsagecalculateFibonaccionCreate 5. 结论 通过Android Studio Monitor,你可以方便地查看应用的 CPU 使用情况,并根据结果进行相应的性能优化。在实际开发中,监测 CPU 使用并进行优化是提升应用响应速度和用户...
Android Monitor包含一个CPU Monitor,可以让你非常方便的监测你的应用的CPU的使用。它显示试试的CPU使用。 在CPU Monitor显示正在运行的应用 1、 打开一个项目 2、 在物理设备或虚拟机中运行应用 3、 显示Android Monitor 4、 点击Monitors并且显示CPU Monitor。 如图:...
//获取队列中最近一次cpu采样的数据val threadCpuUsageData = cpuProfileStoreQueue.last().threadUsageDataListval hotStacks = mutableListOf()if (threadCpuUsageData != null) {val dataCount = if (threadCpuUsageData.size <= TOP_THREAD_COUNT) {threadCpuUsageData.size} else {TOP_THREAD_COUNTval trac...
Memory and CPU monitor Android Studio provides a memory and CPU monitor view so you can more easily monitor your app's performance and memory usage to track CPU usage, find deallocated objects, locate memory leaks, and track the amount of memory the connected device is using. With your app ...
{ thread ->//调用native方法获取到tid信息valtidInfo = hotMonitorListener?.findTidInfoByThread(thread)tidInfo?.let {findTidByTidInfo(tidInfo).let { tid ->if(tid.isNotEmpty) {tidMap[tid] = thread}}}//采集topN的发热堆栈for(indexin1..dataCount) {valsingleThreadData = threadCpuUsageData[...
CPU usage information per core.C# 复制 [Android.Runtime.Register("android/os/CpuUsageInfo", ApiSince=24, DoNotGenerateAcw=true)] public sealed class CpuUsageInfo : Java.Lang.Object, Android.OS.IParcelable, IDisposable, Java.Interop.IJavaPeerable...
//获取队列中最近一次cpu采样的数据 val threadCpuUsageData = cpuProfileStoreQueue.last().threadUsageDataList val hotStacks = mutableListOf<HotStack>() if (threadCpuUsageData != null) { val dataCount = if (threadCpuUsageData.size <= TOP_THREAD_COUNT) { ...
CPU usage information per core.C# Copia [Android.Runtime.Register("android/os/CpuUsageInfo", ApiSince=24, DoNotGenerateAcw=true)] public sealed class CpuUsageInfo : Java.Lang.Object, Android.OS.IParcelable, IDisposable, Java.Interop.IJavaPeerable...
CPU-Auslastungsinformationen pro Kern.C# Kopieren [Android.Runtime.Register("android/os/CpuUsageInfo", ApiSince=24, DoNotGenerateAcw=true)] public sealed class CpuUsageInfo : Java.Lang.Object, Android.OS.IParcelable, IDisposable, Java.Interop.IJavaPeerable...