1 多次收集，包含详情，数总览
字段说明
- basicPerformance : 表示基础性能数据
- processPerformance ： 表示每个进程的性能数据
incrementalProcesses：新加字段，表示增量进程，开启详情才有内容gpuDetai：新加字段。表示gpu性能详情，开启详情才有内容- delayed ： 延时
- testStart ： 开始测试时间
- testEnd ： 结束测试时间
- collectorStart ： 本次数据收集开始的时间
- collectorEnd ： 本次数据收集结束的时间
举例：
[
{
"basicPerformance": {},
"processPerformance": {},
"incrementalProcesses": {},
"gpuDetail": {},
"delayed": null,
"testStart": null,
"testEnd": null,
"collectorStart": 1656985793845.04,
"collectorEnd": 1656985793927.8567
}，
{}，
{}
]
2 basicPerformance基础性能数据详情说明
PS：basicPerformance保存的是整个系统整体的性能数据，比如cpu、内存、网络、磁盘、gpu等
字段说明
- cpu：关于cpu的性能数据
- memory： 关于内存的性能数据
- disk： 关于磁盘的性能数据
- network: 关于磁盘的性能数据
- gpu：关于gpu的性能数据
举例：
{
"basicPerformance": {
"cpu": {},
"memory": {},
"disk": {},
"network": {},
"gpu": {}
}
}
cpu详情说明
windows和android公共字段
- averageUsage：cpu各个核心平均使用率（%）
averageUsageExcluded：(新增字段),排除指定进程后的cpu各个核心平均使用率
windows特有字段：
- cpuTotalTime: cpu总运行时间 (ms)
- cpuTimePerCore: cpu各个核心平均运行时间(ms)
- cores：各个核心详情
- 0,0\0,1\0,2\……: 核心编号，只是为了区分多核cpu的核心而已
- clockInterruptsTotal: 接收和服务的时钟滴答中断总数(性能意义不明)
- cpuCoreFrequencyMhz：核心频率mhz
- cpuDpcsTotal: 接收和服务的延迟过程调用（DPC）总数（性能意义不明）
- cpuIdleBreakEventsTotal: 处理器从空闲状态唤醒的总时间
- cpuInterruptsTotal: 接收和服务的硬件中断总数(性能意义不明)
- cpuParkingStatus： 停车状态表示处理器是否已停车(性能意义不明)
- cpuProcessorPerformance: 意义不明，类似跑分的东西吧
- cpuTimeTotal: 该核心被使用时长ms
- dpc：该核心dpc模式下的被使用时长
- idel：该核心idle模式下的被使用时长
- interrupt：该核心interrupt模式下的被使用时长
- privileged：该核心privileged模式下的被使用时长
- user：该核心user模式下的被使用时长
- dpc：该核心dpc模式下的被使用时长
- cpuUsage：该核心的使用率%
- 0,0\0,1\0,2\……: 核心编号，只是为了区分多核cpu的核心而已
举例
{
"cpu": {
"averageUsage": 6.39,
"cores": {
"0,0": {
"clockInterruptsTotal": 59076047.0,
"cpuCoreFrequencyMhz": 804.0,
"cpuDpcsTotal": 49678196.0,
"cpuIdleBreakEventsTotal": 221526324.0,
"cpuInterruptsTotal": 307441472.0,
"cpuParkingStatus": 0.0,
"cpuProcessorPerformance": 1838086341239.0,
"cpuTimeTotal": {
"dpc": 2082.96875,
"idle": 110743.828125,
"interrupt": 2844.515625,
"privileged": 13876.859375,
"user": 10255.015625
},
"cpuUsage": 7.41
},
"0,1": {},
"0,2": {},
"0,3": {},
"0,4": {},
"0,5": {},
"0,6": {},
"0,7": {}
},
"cpuTotalTime": 10015.625,
"cpuTimePerCore": 1251.95,
"averageUsageExcluded": 4.67
}
}
android特有字段：
- cores: {} 安卓不显示各个核心的详情
- userUsage：user模式下cpu的使用率%
- niceUsage：nice模式下cpu的使用率%
- sysUsage: sys模式下cpu的使用率%
- ioWaitUsage: ioWait模式下cpu的使用率%
- irqUsage: irq模式下cpu的使用率%
- sirqUsage: sirq模式下cpu的使用率%
- hostUsage: host模式下cpu的使用率%
- allCpuUsage: cpu总使用率%，如果是多核心cpu则该值可能会超过100。(allCpuUsage / 核心数) = averageUsage
举例：
{
"cpu": {
"averageUsage": 6.5,
"cores": {},
"userUsage": 18,
"niceUsage": 0,
"sysUsage": 21,
"ioWaitUsage": 0,
"irqUsage": 0,
"sirqUsage": 0,
"hostUsage": 0,
"allCpuUsage": 39
}
}
memory详情说明
windows和android公共字段：
- memoryUsage: 内存使用率%
- usedSize: 已经使用内存bytes
- totalSize：总内存bytes
- availableSize：可用内存bytes
- cacheSize：用于缓存的内存bytes
- cachePeakSize：用于缓存的内存峰值bytes
memoryUsageExcluded:新增字段，表示移除指定进程后的内存使用率%
windows特有字段：
无
举例
{
"memory": {
"memoryUsage": 82.73,
"usedSize": 13995397120.0,
"totalSize": 16918597632.0,
"availableSize": 2923200512.0,
"cacheSize": 467079168.0,
"cachePeakSize": 976719872.0,
"memoryUsageExcluded": 84.64
}
}
android特有字段
无
PS:
- cachePeakSize：l对于安卓系统来说cachePeakSize永远为null
举例：
{
"memory": {
"memoryUsage": 82.73,
"usedSize": 13995397120.0,
"totalSize": 16918597632.0,
"availableSize": 2923200512.0,
"cacheSize": 467079168.0,
"cachePeakSize": null,
"memoryUsageExcluded": 84.64
}
}
disk详情说明
windows和android公共字段：
-
freeSize: 可用空间bytes
-
idleTimeTotal: 自开机以来闲置时长ms（安卓无且为null）
-
readSizeTotal： 自开机以来读数据总数bytes
-
readTimeTotal: 自开机以来读数据时长ms
-
readNumTotal：自开机以来读数据的次数
-
size：总容量bytes
-
writeSizeTotal：自开机以来写数据的总量bytes
-
writeTimeTotal：自开机以来写数据时长ms
-
writeNumTotal: 自开机以来写数据的次数
-
activeTimePercent：获取两次数据之间的活跃度(活跃时间)占比
-
readRate：获取两次数据之间平均读速度bytes/s
-
writeRate：获取两次数据之间平均写速度bytes/s
-
ioCountPerSecond：IOPS每秒操作次数 次/s
-
idleTimeTotal: 自开机以来闲置时长ms（安卓无且为null）
windows特有字段：
- idleTimeTotal: 自开机以来闲置时长ms（安卓无且为null）
举例
{
"disk": {
"totalActiveTimePercent": 1.57
"diskDetail": {
"c": {
"freeSize": 3399483392.0,
"idleTimeTotal": 80521.511877,
"readSizeTotal": 31000302080.0,
"readTimeTotal": 582.7256787,
"readNumTotal": 1091510.0,
"size": 107374182400.0,
"writeSizeTotal": 43776841216.0,
"writeTimeTotal": 693.8098221,
"writeNumTotal": 1876964.0
},
"d": {}
}
}
}
android特有字段
- usage: 空间使用率%（windows无）
- useSize: 已使用空间bytes（windows无，不过可以计算获得）
- fileSystem：对应的文件系统(windows无)
- folder：文件夹名称(windows无)
- deviceName: 磁盘逻辑分区名（windows无）
举例：
{
"disk": {
"totalActiveTimePercent": null
"diskDetail": {
"/": {
"usage": 48,
"readRate": 0.0,
"writeRate": 0.0,
"ioCountPerSecond": 0.0,
"freeSize": 1384751104,
"idleTimeTotal": null,
"readSizeTotal": null,
"readTimeTotal": null,
"readNumTotal": null,
"size": 2642198528,
"useSize": 1240670208,
"writeSizeTotal": null,
"writeTimeTotal": null,
"writeNumTotal": null,
"fileSystem": "/dev/root",
"folder": "/",
"deviceName": "dm-0"
},
"/dev": {}
}
}
}
network详情说明
windows和android公共字段：
- nicDetail: 网卡详情
- Intel_R__Ethernet_Connection__10__I219_V、eth0：网卡名
- totalNetUsage: 网络使用占比%（安卓无总为null），(流量 / 带宽) * 100
- receivedSizeTotal：接收总数据量bytes
- sentSizeTotal：发送总数据量bytes
- sizeTotal：数据总量bytes = receivedSizeTotal + sentSizeTotal
- packetsOutboundDiscardedTotal：网络丢弃出站的数据包总数
- packetsOutboundErrorsTotal：网络错误出站数据包总数
- packetsReceivedDiscardedTotal：网络丢弃入站数据包总数
- packetsReceivedErrorsTotal：网络错误入栈数据包
- packetsReceivedTotal：网络入站包总数
- packetsReceivedUnknownTotal：网络未知入站数据包总数
- packetsSentTotal：网络出站数据包总数
- packetsTotal: 包总数
- sentSizeTraffic：出站流量速度
- receiveSizeTraffic：入站流量速度
- totalSizeTraffic：总流速
- sentPacketsTraffic：出站包速度
- receivePacketsTraffic：入站包速度
- totalPacketsTraffic：数据包流速
windows特有字段：
- currentBandwidthSize：当前带宽bytes/s(安卓无总为null)
- netUsage：网卡使用率（安卓无总为null）
举例
{
"network": {
"totalNetUsage": 0.06,
"nicDetail": {
"Intel_R__Ethernet_Connection__10__I219_V": {
"receivedSizeTotal": 364690639.0,
"sentSizeTotal": 35711692.0,
"sizeTotal": 400402331.0,
"currentBandwidthSize": 125000000.0,
"packetsOutboundDiscardedTotal": 0.0,
"packetsOutboundErrorsTotal": 0.0,
"packetsReceivedDiscardedTotal": 11.0,
"packetsReceivedErrorsTotal": 0.0,
"packetsReceivedTotal": 436672.0,
"packetsReceivedUnknownTotal": 0.0,
"packetsSentTotal": 159048.0,
"packetsTotal": 595720.0,
"sentSizeTraffic": 7868.03,
"receiveSizeTraffic": 64266.97,
"totalSizeTraffic": 72135.0,
"sentPacketsTraffic": 68.18,
"receivePacketsTraffic": 259.09,
"totalPacketsTraffic": 327.27,
"netUsage": 0.06
},
"Intel_R__Wi_Fi_6_AX201_160MHz": {
"receivedSizeTotal": 63074.0,
"sentSizeTotal": 61188.0,
"sizeTotal": 124262.0,
"currentBandwidthSize": 5000000.0,
"packetsOutboundDiscardedTotal": 0.0,
"packetsOutboundErrorsTotal": 0.0,
"packetsReceivedDiscardedTotal": 0.0,
"packetsReceivedErrorsTotal": 0.0,
"packetsReceivedTotal": 402.0,
"packetsReceivedUnknownTotal": 0.0,
"packetsSentTotal": 495.0,
"packetsTotal": 897.0,
"sentSizeTraffic": 0.0,
"receiveSizeTraffic": 0.0,
"totalSizeTraffic": 0.0,
"sentPacketsTraffic": 0.0,
"receivePacketsTraffic": 0.0,
"totalPacketsTraffic": 0.0,
"netUsage": 0.0
},
"Realtek_USB_GbE_Family_Controller": {
"receivedSizeTotal": 0.0,
"sentSizeTotal": 0.0,
"sizeTotal": 0.0,
"currentBandwidthSize": 0.0,
"packetsOutboundDiscardedTotal": 0.0,
"packetsOutboundErrorsTotal": 0.0,
"packetsReceivedDiscardedTotal": 0.0,
"packetsReceivedErrorsTotal": 0.0,
"packetsReceivedTotal": 0.0,
"packetsReceivedUnknownTotal": 0.0,
"packetsSentTotal": 0.0,
"packetsTotal": 0.0,
"sentSizeTraffic": 0,
"receiveSizeTraffic": 0,
"totalSizeTraffic": 0,
"sentPacketsTraffic": 0,
"receivePacketsTraffic": 0,
"totalPacketsTraffic": 0,
"netUsage": 0
}
}
}
}
android特有字段
无
举例：
{
"network": {
"totalNetUsage": null,
"nicDetail": {
"sit0": {
"receivedSizeTotal": 0,
"sentSizeTotal": 0,
"sizeTotal": 0,
"currentBandwidthSize": null,
"packetsOutboundDiscardedTotal": 0,
"packetsOutboundErrorsTotal": 0,
"packetsReceivedDiscardedTotal": 0,
"packetsReceivedErrorsTotal": 0,
"packetsReceivedTotal": 0,
"packetsReceivedUnknownTotal": null,
"packetsSentTotal": 0,
"packetsTotal": 0,
"sentSizeTraffic": 0,
"receiveSizeTraffic": 0,
"totalSizeTraffic": 0,
"sentPacketsTraffic": 0,
"receivePacketsTraffic": 0,
"totalPacketsTraffic": 0,
"netUsage": null
},
"lo": {
"receivedSizeTotal": 25830887987,
"sentSizeTotal": 25830887987,
"sizeTotal": 51661775974,
"currentBandwidthSize": null,
"packetsOutboundDiscardedTotal": 0,
"packetsOutboundErrorsTotal": 0,
"packetsReceivedDiscardedTotal": 0,
"packetsReceivedErrorsTotal": 0,
"packetsReceivedTotal": 40437641,
"packetsReceivedUnknownTotal": null,
"packetsSentTotal": 40437641,
"packetsTotal": 80875282,
"sentSizeTraffic": 453779.67,
"receiveSizeTraffic": 453779.67,
"totalSizeTraffic": 907559.34,
"sentPacketsTraffic": 26.24,
"receivePacketsTraffic": 26.24,
"totalPacketsTraffic": 52.49,
"netUsage": null
},
"ip6_vti0": {
"receivedSizeTotal": 0,
"sentSizeTotal": 0,
"sizeTotal": 0,
"currentBandwidthSize": null,
"packetsOutboundDiscardedTotal": 0,
"packetsOutboundErrorsTotal": 0,
"packetsReceivedDiscardedTotal": 0,
"packetsReceivedErrorsTotal": 0,
"packetsReceivedTotal": 0,
"packetsReceivedUnknownTotal": null,
"packetsSentTotal": 0,
"packetsTotal": 0,
"sentSizeTraffic": 0,
"receiveSizeTraffic": 0,
"totalSizeTraffic": 0,
"sentPacketsTraffic": 0,
"receivePacketsTraffic": 0,
"totalPacketsTraffic": 0,
"netUsage": null
},
"ip6tnl0": {
"receivedSizeTotal": 0,
"sentSizeTotal": 0,
"sizeTotal": 0,
"currentBandwidthSize": null,
"packetsOutboundDiscardedTotal": 0,
"packetsOutboundErrorsTotal": 0,
"packetsReceivedDiscardedTotal": 0,
"packetsReceivedErrorsTotal": 0,
"packetsReceivedTotal": 0,
"packetsReceivedUnknownTotal": null,
"packetsSentTotal": 0,
"packetsTotal": 0,
"sentSizeTraffic": 0,
"receiveSizeTraffic": 0,
"totalSizeTraffic": 0,
"sentPacketsTraffic": 0,
"receivePacketsTraffic": 0,
"totalPacketsTraffic": 0,
"netUsage": null
},
"eth1": {
"receivedSizeTotal": 1458960991,
"sentSizeTotal": 7601037695,
"sizeTotal": 9059998686,
"currentBandwidthSize": null,
"packetsOutboundDiscardedTotal": 0,
"packetsOutboundErrorsTotal": 0,
"packetsReceivedDiscardedTotal": 0,
"packetsReceivedErrorsTotal": 0,
"packetsReceivedTotal": 8638665,
"packetsReceivedUnknownTotal": null,
"packetsSentTotal": 60049850,
"packetsTotal": 68688515,
"sentSizeTraffic": 1062.29,
"receiveSizeTraffic": 0.0,
"totalSizeTraffic": 1062.29,
"sentPacketsTraffic": 7.99,
"receivePacketsTraffic": 0.0,
"totalPacketsTraffic": 7.99,
"netUsage": null
},
"eth0": {
"receivedSizeTotal": 48287747447,
"sentSizeTotal": 17510814063,
"sizeTotal": 65798561510,
"currentBandwidthSize": null,
"packetsOutboundDiscardedTotal": 0,
"packetsOutboundErrorsTotal": 0,
"packetsReceivedDiscardedTotal": 0,
"packetsReceivedErrorsTotal": 0,
"packetsReceivedTotal": 190377065,
"packetsReceivedUnknownTotal": null,
"packetsSentTotal": 78659647,
"packetsTotal": 269036712,
"sentSizeTraffic": 469618.15,
"receiveSizeTraffic": 9988.48,
"totalSizeTraffic": 479606.62,
"sentPacketsTraffic": 325.19,
"receivePacketsTraffic": 99.27,
"totalPacketsTraffic": 424.46,
"netUsage": null
}
}
}
}
gpu总览详情说明 该容器以及其下所有指标全是新增字段
由于windows使用核心显卡或者独立显卡，并且有自己的一套数据格式以及统计方式，这于安卓有很大的不同。
所以windows的gpu指标多了一个detail字段来保存各个显卡、各个engine的使用情况。多了deviceInfo字段来保存各个显卡(包括虚拟显卡)的基本信息。activePercentage字段保存各个显卡的各种engine的活跃度。
而android没有详情一项，只有作为显存的内存总量以及占总内存的百分比。
windows和android公共字段：
无
windows特有字段：
- detail[{},{}]：保存各个显卡使用情况的总览
- dedicatedUsage：独占显存使用大小bytes
- sharedUsage：共享显存的使用大小bytes
- totalCommitted：committed总量bytes，意义不明
- gpuTitle：显卡名字
- dedicatedMemoryPercentage：独占显存的使用率%
- sharedMemoryPercentage：共享显存的使用率%
- totalShareMemorySize：最大共享显存bytes(固定为系统的内存的一半)
- deviceInfo[{},{}]：各个显卡的基本信息
- adapterRAM：独占显存大小bytes
- availability：显卡当前状态码(无视即可)
- maxMemorySupported：最大支持内存(无视即可)
- gpuTitle：显卡名
- activePercentage{"显卡名1": {}, "显卡名2": {}}：各个显卡的活跃度数据
- 3D、VideoProcessing、VideoDecode、Copy：engine类型，对应任务管理器性能详情中gpu的各个engine的使用情况
- usageSum：该显卡，用于该engine计算的总活跃度%(目前有bug会超过100%)
- runningTimeSum：自开机以来该显卡，用于该engine计算的总时间ms
举例
{
"gpu": {
"totalMemorySize": null,
"totalMemoryUsage": null,
"detail": [
{
"dedicatedUsage": 0,
"sharedUsage": 498872320,
"totalCommitted": 1244147712,
"gpuTitle": "Intel(R) UHD Graphics",
"dedicatedMemoryPercentage": 0,
"sharedMemoryPercentage": 5.8973247174627299,
"totalShareMemorySize": 8459298816.0
},
{
"dedicatedUsage": 0,
"sharedUsage": 8192,
"totalCommitted": 8130560,
"gpuTitle": "Microsoft Basic Render Driver",
"dedicatedMemoryPercentage": 0,
"sharedMemoryPercentage": 0.00009684017763393783,
"totalShareMemorySize": 8459298816.0
},
{
"dedicatedUsage": 0,
"sharedUsage": 262144,
"totalCommitted": 2318336,
"gpuTitle": "NVIDIA GeForce MX330",
"dedicatedMemoryPercentage": 0.0,
"sharedMemoryPercentage": 0.0030988856842860108,
"totalShareMemorySize": 8459298816.0
}
],
"deviceInfo": [
{
"adapterRAM": 0,
"availability": 3,
"maxMemorySupported": 0,
"gpuTitle": "Intel(R) UHD Graphics"
},
{
"adapterRAM": 2147483648,
"availability": 8,
"maxMemorySupported": 0,
"gpuTitle": "NVIDIA GeForce MX330"
}
],
"activePercentage": {
"Intel(R) UHD Graphics": {
"3D": {
"usageSum": 486.268227,
"runningTimeSum": 4862682275
},
"VideoProcessing": {
"usageSum": 0.000209,
"runningTimeSum": 2088
},
"VideoDecode": {
"usageSum": 0.000329,
"runningTimeSum": 3292
},
"Copy": {
"usageSum": 0.0,
"runningTimeSum": 0
},
"": {
"usageSum": 0.0,
"runningTimeSum": 0
},
"LegacyOverlay": {
"usageSum": 0.0,
"runningTimeSum": 0
},
"GDI Render": {
"usageSum": 0.0,
"runningTimeSum": 0
}
},
"Microsoft Basic Render Driver": {
"3D": {
"usageSum": 0.349471,
"runningTimeSum": 3494711
}
},
"NVIDIA GeForce MX330": {
"3D": {
"usageSum": 0.0,
"runningTimeSum": 0
},
"Security": {
"usageSum": 0.0,
"runningTimeSum": 0
},
"Copy": {
"usageSum": 0.124681,
"runningTimeSum": 1246810
}
}
}
}
}
android特有字段
- totalMemorySize: 作为显存的系统内存总量bytes
- totalMemorySizeExcluded：除去指定进程后gpu使用的内存量
- totalMemoryUsage：显存占系统内存的百分比%
- totalMemoryUsageExcluded：除去指定进程后显存占系统内存的百分比%
举例：
{
"gpu": {
"totalMemorySize": 41194772,
"totalMemoryUsage": 1.02
}
}
3 processPerformance各个进程性能指标详情，开启显示详情才会有数据
PS：windows与安卓有所差异
字段说明
共有字段：
- processId： 进程id
- parentProcessId：父进程id
- processName：进程名
- startTime:进程启动时间戳ms(安卓为null)
- virtualSize：虚拟内存bytes
- cpuUsage：cpu使用占比
- memoryUsage：内存使用占比
windows：
- cpuTimeTotal：自开机以来进程的cpu使用时间
- privileged：自开机privileged模式下cpu使用时间ms
- user：自开机user模式下cpu使用时间ms
gpu：新增字段，使用显卡的详情(android、非图形程序总为null)，windows系统的具体数据参考“5 gpuDetail图形进程详情”- handles：句柄数
- ioSizeTotal：自开机以来进程的io总量
- other：其他类型bytes
- read：读类型bytes
- write：写类型bytes
- ioOperationsTotal：自开机以来进程的io操作数
- other：其他类型
- read：读类型
- write：写类型
- pageFaultsTotal：fault page的总数
- pageFileSize：page file的总大小bytes
- poolSize：池子总大小bytes
- nonpaged：nonpaged类型池子的总大小bytes
- paged：paged类型池子的总大小bytes
- priorityBase：优先级码
- privateSize：Number of threads currently active in this process. An instruction is the basic unit of execution in a processor, and a thread is the object that executes instructions. Every running process has at least one thread.
- threads：线程数
- workingSetSize：工作集大小bytes
- workingSetPeakSize：工作集峰值大小bytes
- workingSetPrivateSize: 私有工作集大小bytes
- otherIoSizePerSecond：other类型的流量bytes/s
- readIoSizePerSecond: read类型的流量bytes/s
- writeIoSizePerSecond：write类型的流量bytes/s
- otherIoOperationsPerSecond：other类型的io操作数/s
- readIoOperationsPerSecond: read类型的io操作数/s
- writeIoOperationsPerSecond: write类型的io操作数/s
- pageFaultsPerSecond: pageFaults数/s（这个可以考虑不要）
安卓：
- pr：priority，动态优先级。priority的值在之前内核的O1调度器上表现是会变化的，所以也叫做动态优先级。在内核中，进程优先级的取值范围是通过一个宏定义的，这个宏的名称是MAX_PRIO，它的值为140。
- ni：nice,静态优先级，这也基本符合nice值的特点，就是当nice值设定好了之后，除非我们用renice去改它，否则它是不变的。其取值范围是-20至19，一共40个级别。这个值越小，表示进程”优先级”越高，而值越大“优先级”越低
- virtualSize： 进程所占用虚拟内存bytes
- residentMemorySize：驻留内存，进程所使用的实际物理内存bytes
- shareMemorySize：共享内存，虚拟内存中属于多进程共享的部门内存bytes
- state：进程状态
- cpuUsage：cpu使用占比%
- memUsage：内存使用占比%
- totalFrames：本次dump收集的帧信息总数(图形进程才有该字段)
- jankyFrames：本次卡顿帧总数（耗时超过了16ms）(图形进程才有该字段)
- jankyFramesPercent：卡顿帧占比%(图形进程才有该字段)
- fiftyPercentile：耗时ms，表示有百分50的帧耗时到达了该数值(图形进程才有该字段)
- ninetyPercentile：耗时ms，表示有百分90的帧耗时到达了该数值(图形进程才有该字段)
- ninetyFivePercentile：耗时ms，表示有百分95的帧耗时到达了该数值(图形进程才有该字段)
- ninetyNinePercentile：耗时ms，表示有百分99的帧耗时到达了该数值(图形进程才有该字段)
- missedVsyncNum：垂直同步失败的帧(图形进程才有该字段)
- highInputNum：处理input时间超时的帧数(图形进程才有该字段)
- slowUiThreadNum：因UI线程上的工作导致超时的帧数(图形进程才有该字段)
- slowBitmapUploadsNum：因bitmap的加载耗时的帧数(图形进程才有该字段)
- slowIssueDrawCommandsNum：因绘制导致耗时的帧数(图形进程才有该字段)
- frameDeadlineMissedNum：未知(图形进程才有该字段)
- gpuMemoryUsage：gpu使用内存总量(图形进程才有该字段)
- gpuMemoryUsagePercentage: gpu使用内存总量的占比(图形程序才有)
举例
{
"pid": {
"processId": "14041",
"parentProcessId": "422",
"processName": "com.android.providers.calendar",
"pr": "20",
"ni": "0",
"virtualSize": 4617089843.2,
"residentMemorySize": 71303168.0,
"shareMemorySize": 63963136.0,
"state": "S",
"cpuUsage": 0.0,
"memUsage": 1.7,
"startTime": null,
"totalFrames": 0,
"jankyFrames": 0,
"jankyFramesPercent": 0.0,
"fiftyPercentile": "4950ms",
"ninetyPercentile": "4950ms",
"ninetyFivePercentile": "4950ms",
"ninetyNinePercentile": "4950ms",
"missedVsyncNum": 0,
"highInputNum": 0,
"slowUiThreadNum": 0,
"slowBitmapUploadsNum": 0,
"slowIssueDrawCommandsNum": 0,
"frameDeadlineMissedNum": 0,
"totalGpuMemorySize": 0
}
}
4 incrementalProcesses用于记录增量进程的pid
增量进程算法说明
增量进程pid列表由前、后两次收集到的数据对比获得，所以至少要收集2次数据才会计算增量进程。
pre_m: 为前一次增量进程信息容器
cur_m：为后一次增量进程信息容器
pre：为前一次收集到的进程pid的列表
cur：为后一次收集到的进程pid的列表
计算B的增量进程信息：
reserved = pre和cur取交集（保留的进程pid集合）， 存放在cur_m的reservedPids中
removed = pre - reserved (被关闭的进程pid的集合)， 存在在pre_m的removedPids中
incremental = cur - reserved（新增的进程pid的集合，存放在cur_m的incrementalPids中
字段说明
windows和android共有字段
- removedPids[]：相对于下一次收集到的数据(cur)，本次数据被移除的进程的pid列表。
- incrementalPids[]: 相对于前一次收集到的数据(pre)，本次数据增加的进程的pid列表。
- reservedPids[]: 相对于前一次收集到的数据(pre)，本次数据被保留下来的pid的列表。
举例
{
"incrementalProcesses": {
"removedPids": ["0", "1", "2"],
"incrementalPids": ["5", "6"],
"reservedPids": ["3", "4"]
}
}
5 gpuDetail图形进程详情，该容器以及其中数据指标都是新增
用于保存图形进程的信息，与processPerformance一样，属于详情数据，不显示开启时候不展示。
对于windows来说这些进程是通过单独的collector获取的，单独放在一个容器中更容易处理
android则无此字段
{
"gpuDetail": {
"pid": {
"gpuName": {
"detail":{
"engineType_1": {
"overview": {
"usageSum": 90.00,
"runningTimeSum": 9241165651,
"engineCount": 3,
},
"detail": {
"engineNum_0": {
"runningTime": 0,
"utilizationPercentage": 0.0
},
"engineNum_1": {},
"engineNum_2": {},
...
},
"engineType_1": {...}
}
},
"overview": {
"dedicatedUsage": 0,
"sharedUsage": 116547584,
"totalCommitted": 420900864,
"localUsage": 116547584,
"nonLocalUsage": 0,
"dedicatedPercentage": 0,
"sharedPercentage": 1.3777452071980337
}
}
}
}
}
字段说明
windows：
- gpuDetail：图形进程详情
- pid：进程id
- gpuName：进程使用到的显卡名
- detail: 显卡详情
- engineType_1：显卡的engine类型
- overview：engine的数据总览
- usageSum：活跃度百分比%
- runningTimeSum：自开机依赖运行时间总和ms
- engineCount：engine的总数
- overview：engine的数据总览
- detail：engine的详情
- engineNum_0：engineType的engine编号，可能有多个，也可能只有一个
- runningTime：自开机以来的运行时间ms
- utilizationPercentage：活跃度占比%
- engineNum_0：engineType的engine编号，可能有多个，也可能只有一个
- engineType_1：显卡的engine类型
- overview：显卡数据总览
- dedicatedUsage：独显使用内存bytes
- sharedUsage：共享显存使用内存bytes
- totalCommitted：内存的总committed,bytes
- localUsage: local显存的使用量bytes
- nonLocalUsage：非local显存的使用量bytes
- dedicatedPercentage：独立显存使用百分比%
- sharedPercentage: 共享显存使用百分比
- detail: 显卡详情
举例
{
"gpuDetail": {
"11052": {
"Intel(R) UHD Graphics": {
"detail": {
"3D": {
"overview": {
"usageSum": 924.116565,
"runningTimeSum": 9241165651,
"engineCount": 1
},
"detail": {
"0": {
"runningTime": 9241165651,
"utilizationPercentage": 924.116565
}
}
},
"VideoProcessing": {
"overview": {
"usageSum": 15.656864,
"runningTimeSum": 156568637,
"engineCount": 2
},
"detail": {
"10": {
"runningTime": 0,
"utilizationPercentage": 0.0
},
"3": {
"runningTime": 156568637,
"utilizationPercentage": 15.656864
}
}
},
"VideoDecode": {
"overview": {
"usageSum": 18.442009,
"runningTimeSum": 184420090,
"engineCount": 2
},
"detail": {
"1": {
"runningTime": 184420090,
"utilizationPercentage": 18.442009
},
"4": {
"runningTime": 0,
"utilizationPercentage": 0.0
}
}
},
"Copy": {
"overview": {
"usageSum": 0.0,
"runningTimeSum": 0,
"engineCount": 1
},
"detail": {
"2": {
"runningTime": 0,
"utilizationPercentage": 0.0
}
}
},
"": {
"overview": {
"usageSum": 0.0,
"runningTimeSum": 0,
"engineCount": 3
},
"detail": {
"5": {
"runningTime": 0,
"utilizationPercentage": 0.0
},
"6": {
"runningTime": 0,
"utilizationPercentage": 0.0
},
"7": {
"runningTime": 0,
"utilizationPercentage": 0.0
}
}
},
"LegacyOverlay": {
"overview": {
"usageSum": 0.0,
"runningTimeSum": 0,
"engineCount": 1
},
"detail": {
"8": {
"runningTime": 0,
"utilizationPercentage": 0.0
}
}
},
"GDI Render": {
"overview": {
"usageSum": 0.0,
"runningTimeSum": 0,
"engineCount": 1
},
"detail": {
"9": {
"runningTime": 0,
"utilizationPercentage": 0.0
}
}
}
},
"overview": {
"dedicatedUsage": 0,
"sharedUsage": 116547584,
"totalCommitted": 420900864,
"localUsage": 116547584,
"nonLocalUsage": 0,
"dedicatedPercentage": 0,
"sharedPercentage": 1.3777452071980337
}
}
}
}
}
android：
安卓无gpuDetail字段
