REST Resource: vitals.bitmapmemoryusage

Resource: BitmapMemoryUsageMetricSet

Singleton resource representing the set of Bitmap Memory Usage metrics.

This metric set contains bitmap memory usage data combined with usage data.

Supported aggregation periods:

  • DAILY: metrics are aggregated in calendar date intervals. Due to historical constraints, the only supported timezone is America/Los_Angeles.

Supported metrics:

  • bitmapMemoryUsageP50 (google.type.Decimal): 50th percentile of bitmap memory usage.
  • bitmapMemoryUsageP75 (google.type.Decimal): 75th percentile of bitmap memory usage.
  • bitmapMemoryUsageP90 (google.type.Decimal): 90th percentile of bitmap memory usage.
  • bitmapMemoryUsageP95 (google.type.Decimal): 95th percentile of bitmap memory usage.
  • bitmapMemoryUsageP99 (google.type.Decimal): 99th percentile of bitmap memory usage.
  • distinctUsers (google.type.Decimal): Count of distinct users for which memory metrics were reported during the aggregation period. Care must be taken not to aggregate this count further, as it may result in users being counted multiple times. The value is rounded to the nearest multiple of 10, 100, 1,000 or 1,000,000, depending on the magnitude of the value.

Supported dimensions:

  • apiLevel (string): the API level of Android that was running on the user's device, e.g., 26.
  • versionCode (int64): version of the app that was running on the user's device.
  • deviceModel (string): unique identifier of the user's device model. The form of the identifier is 'deviceBrand/device', where deviceBrand corresponds to Build.BRAND and device corresponds to Build.DEVICE, e.g., google/coral.
  • deviceBrand (string): unique identifier of the user's device brand, e.g., google.
  • deviceType (string): the type (also known as form factor) of the user's device, e.g., PHONE.
  • countryCode (string): the country or region of the user's device based on their IP address, represented as a 2-letter ISO-3166 code (e.g. US for the United States).
  • deviceRamBucket (int64): RAM of the device, in MB, in buckets (3GB, 4GB, etc.).
  • deviceSocMake (string): Make of the device's primary system-on-chip, e.g., Samsung.
  • deviceSocModel (string): Model of the device's primary system-on-chip, e.g., "Exynos 2100".
  • deviceCpuMake (string): Make of the device's CPU, e.g., Qualcomm.
  • deviceCpuModel (string): Model of the device's CPU, e.g., "Kryo 240".
  • deviceGpuMake (string): Make of the device's GPU, e.g., ARM.
  • deviceGpuModel (string): Model of the device's GPU, e.g., Mali.
  • deviceGpuVersion (string): Version of the device's GPU, e.g., T750.
  • deviceVulkanVersion (string): Vulkan version of the device, e.g., "4198400".
  • deviceGlEsVersion (string): OpenGL ES version of the device, e.g., "196610".
  • deviceScreenSize (string): Screen size of the device, e.g., NORMAL, LARGE.
  • deviceScreenDpi (string): Screen density of the device, e.g., mdpi, hdpi.
  • processName (string): the name of the process that was running, e.g., com.example.app.
  • appState (string): the state of the app when memory was collected, e.g., FOREGROUND.

Required permissions: to access this resource, the calling user needs the View app information (read-only) permission for the app.

JSON representation 
{
  "name": string,
  "freshnessInfo": {
    object (FreshnessInfo)
  }
}
Fields
name

string

Identifier. The resource name.

Format: apps/{app}/bitmapMemoryUsageMetricSet
freshnessInfo

object (FreshnessInfo)

Output only. Summary about data freshness in this resource.

Methods

get

 Describes the properties of the metric set.

query

 Queries the metrics in the metric set.