mirror of
https://github.com/mii443/prometheus-android-exporter.git
synced 2025-08-22 15:15:35 +00:00
first portion of metrics
This commit is contained in:
Martin Ptáček
1
client/.idea/gradle.xml
generated
1
client/.idea/gradle.xml
generated
@ -7,6 +7,7 @@
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<option name="testRunner" value="GRADLE" />
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<option name="distributionType" value="DEFAULT_WRAPPED" />
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<option name="externalProjectPath" value="$PROJECT_DIR$" />
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<option name="gradleJvm" value="jbr-17" />
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<option name="modules">
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<set>
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<option value="$PROJECT_DIR$" />
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@ -8,6 +8,8 @@
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<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
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<uses-feature android:name="android.hardware.sensor.accelerometer" android:required="true" />
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<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
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<uses-permission android:name="android.permission.DEVICE_POWER"/>
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<application
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android:allowBackup="true"
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@ -2,8 +2,10 @@
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package com.birdthedeveloper.prometheus.android.exporter.worker
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import android.os.CpuUsageInfo
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import android.util.Log
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import io.prometheus.client.Collector
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import io.prometheus.client.Gauge
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import io.prometheus.client.GaugeMetricFamily
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private const val TAG = "ANDROID_EXPORTER"
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@ -15,32 +17,23 @@ class AndroidCustomExporter(private val metricEngine: MetricsEngine) : Collector
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val mfs: MutableList<MetricFamilySamples> = ArrayList()
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//TODO scrape_duration gauge
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val startTime = System.currentTimeMillis()
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// metrics definitions
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// collectBatteryStatus(mfs)
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// collectGps(mfs)
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collectSteps(mfs)
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collectBatteryChargeRatio(mfs)
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collectUptimeInSeconds(mfs)
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// collectCpuUsage(mfs)
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collectHasWiFiConnection(mfs)
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collectHasCellularConnection(mfs)
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// collectDeviceTemperatures(mfs)
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collectAndroidInfo(mfs)
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collectScrapeDuration(mfs, startTime)
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Log.d(TAG, "Metrics collected")
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return mfs
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}
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// private fun collectBatteryStatus(mfs: MutableList<MetricFamilySamples>) {
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// //TODO
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// val batteryPercentageGauge = GaugeMetricFamily(
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// "battery_percentage", //TODO convert to ratio
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// "Current battery percentage", listOf(),
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// )
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//
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// val batteryPercentage: Double = metricsEngineRef.batteryChargeRatio().toDouble()
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// batteryPercentageGauge.addMetric(listOf(), batteryPercentage)
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// mfs.add(batteryPercentageGauge)
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// }
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// private fun collectGps(mfs: MutableList<MetricFamilySamples>){
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// //TODO
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// }
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private fun collectSteps(mfs: MutableList<MetricFamilySamples>){
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val gauge = GaugeMetricFamily(
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"steps",
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@ -50,4 +43,110 @@ class AndroidCustomExporter(private val metricEngine: MetricsEngine) : Collector
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gauge.addMetric(listOf(), 1.0)
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mfs.add(gauge)
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}
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private fun collectBatteryChargeRatio(mfs : MutableList<MetricFamilySamples>){
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val gauge = GaugeMetricFamily(
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"android_battery_charge_ratio",
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"Current battery charge",
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listOf(),
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)
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gauge.addMetric(listOf(), metricEngine.getBatteryChargeRatio())
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mfs.add(gauge)
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}
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private fun collectUptimeInSeconds(mfs : MutableList<MetricFamilySamples>){
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val gauge = GaugeMetricFamily(
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"android_uptime_seconds",
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"Android uptime in seconds",
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listOf(),
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)
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gauge.addMetric(listOf(), metricEngine.getUptimeInSeconds())
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mfs.add(gauge)
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}
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//TODO this does not work
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private fun collectCpuUsage(mfs : MutableList<MetricFamilySamples>){
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var coreIndex= 0
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val cpuUsage : Array<CpuUsageInfo> = metricEngine.getCpuUsage()
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val gaugeActive = GaugeMetricFamily(
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"android_cpu_active_seconds",
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"Active CPU time in seconds since last system booted",
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listOf("core"),
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)
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val gaugeTotal = GaugeMetricFamily(
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"android_cpu_total_seconds",
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"Total CPU time in seconds since last system booted",
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listOf("core")
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)
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cpuUsage.forEach {
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gaugeActive.addMetric(listOf((coreIndex++).toString()), it.active / 1000.0)
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gaugeActive.addMetric(listOf((coreIndex++).toString()), it.total / 1000.0)
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}
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mfs.addAll(listOf(gaugeTotal, gaugeActive))
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}
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//TODO does not work
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private fun collectDeviceTemperatures(mfs : MutableList<MetricFamilySamples>){
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val deviceTemperatures = metricEngine.getDeviceTemperatures()
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val gauge = GaugeMetricFamily(
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"android_system_temperature_celsius{where}` - ",
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"Temperature on the device",
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listOf("where")
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)
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deviceTemperatures.entries.forEach{
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gauge.addMetric(listOf(it.key), it.value)
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}
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mfs.add(gauge)
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}
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private fun collectHasWiFiConnection(mfs : MutableList<MetricFamilySamples>){
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}
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private fun collectHasCellularConnection(mfs : MutableList<MetricFamilySamples>){
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}
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private fun collectAndroidInfo(mfs : MutableList<MetricFamilySamples>){
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val gauge = GaugeMetricFamily(
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"android_system_info",
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"Static information about the android phone",
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listOf("manufacturer", "model", "os_release","cpu_core_count")
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)
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gauge.addMetric(listOf(
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metricEngine.getAndroidManufacturer(),
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metricEngine.getAndroidModel(),
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metricEngine.getAndroidOsVersion(),
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metricEngine.getNumberOfCpuCores().toString(),
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), 1.0)
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mfs.add(gauge)
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}
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private fun collectNumberOfCpuCores(mfs : MutableList<MetricFamilySamples>){
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val gauge = GaugeMetricFamily(
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"android_system_info",
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"Static information about the android phone",
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listOf("manufacturer", "model", "os_release",)
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)
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gauge.addMetric(listOf(
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metricEngine.getAndroidManufacturer(),
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metricEngine.getAndroidModel(),
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metricEngine.getAndroidOsVersion(),
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), 1.0)
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mfs.add(gauge)
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}
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private fun collectScrapeDuration(mfs : MutableList<MetricFamilySamples>, startTime : Long){
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val gauge = GaugeMetricFamily(
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"android_scrape_duration_seconds",
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"Duration of the metric scrape",
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listOf()
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)
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val differenceMilis = System.currentTimeMillis() - startTime
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gauge.addMetric(listOf(), differenceMilis / 1000.0)
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mfs.add(gauge)
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}
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}
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@ -27,10 +27,6 @@ data class AxisSpecificGauge(
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)
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class HwSensorsCache(
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var batteryChargeRatio : Double? = null,
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var numberOfSteps : Int? = null,
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var headingDegrees : Double? = null,
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var headingAccuracyDegrees : Double? = null,
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var hingeAngleDegrees : Double? = null,
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@ -83,11 +79,10 @@ val temperatureTypes : Map<Int, String> = mapOf(
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class MetricsEngine(private val context: Context) : SensorEventListener {
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private val sensorManager = context.getSystemService(Context.SENSOR_SERVICE) as SensorManager
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private val hwSensorsCache = HwSensorsCache()
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val hwPropertiesManager = context.getSystemService(Context.HARDWARE_PROPERTIES_SERVICE) as HardwarePropertiesManager
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private val hwPropertiesManager = context.getSystemService(Context.HARDWARE_PROPERTIES_SERVICE) as HardwarePropertiesManager
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init {
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//TODO
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//registerAllHwEventHandlers()
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registerAllHwEventHandlers()
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}
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fun hwSensorsValues(): HwSensorsCache {
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@ -108,7 +103,7 @@ class MetricsEngine(private val context: Context) : SensorEventListener {
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}
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fun dispose() {
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//sensorManager.unregisterListener(this)
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sensorManager.unregisterListener(this)
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}
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override fun onSensorChanged(event: SensorEvent?) {
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@ -193,15 +188,7 @@ class MetricsEngine(private val context: Context) : SensorEventListener {
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// Do nothing
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}
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// - network availability
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// - 4G, 5G
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// - ram
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// - scrape duration
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// - bluetooth - mac bluetooth
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// - storage information
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fun batteryChargeRatio(): Float {
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fun getBatteryChargeRatio(): Double {
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val batteryStatus: Intent? = IntentFilter(Intent.ACTION_BATTERY_CHANGED).let { intFilter ->
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context.registerReceiver(null, intFilter)
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}
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@ -213,8 +200,8 @@ class MetricsEngine(private val context: Context) : SensorEventListener {
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level / scale.toFloat()
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}
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batteryRatio ?: return -1.0f
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return batteryRatio
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batteryRatio ?: return -1.0
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return batteryRatio.toDouble()
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}
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fun getNumberOfCpuCores(): Int {
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@ -225,7 +212,7 @@ class MetricsEngine(private val context: Context) : SensorEventListener {
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return SystemClock.elapsedRealtime() / 1000.0
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}
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fun cpuUsage() : Array<CpuUsageInfo> {
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fun getCpuUsage() : Array<CpuUsageInfo> {
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return hwPropertiesManager.cpuUsages
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}
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@ -255,7 +242,11 @@ class MetricsEngine(private val context: Context) : SensorEventListener {
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return Build.MANUFACTURER
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}
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//TODO has_celular
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//TODO has_wifi
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//TODO prefix metrics with exporter name - android_ ...
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fun getHasCellularConnected() : Boolean {
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TODO()
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}
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fun getHasWiFiConnected() : Boolean {
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TODO()
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}
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}
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