Use table logging for Notification memory use (4c4c8014) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/notification/logging/NotificationMemoryDumper.kt

+110 −63

Original line number	Original line	Diff line number	Diff line
	@@ -18,9 +18,12 @@
	package com.android.systemui.statusbar.notification.logging		package com.android.systemui.statusbar.notification.logging

	import android.stats.sysui.NotificationEnums		import android.stats.sysui.NotificationEnums
			import android.util.Log
	import com.android.systemui.Dumpable		import com.android.systemui.Dumpable
	import com.android.systemui.dagger.SysUISingleton		import com.android.systemui.dagger.SysUISingleton
	import com.android.systemui.dump.DumpManager		import com.android.systemui.dump.DumpManager
			import com.android.systemui.dump.DumpsysTableLogger
			import com.android.systemui.dump.Row
	import com.android.systemui.statusbar.notification.collection.NotifPipeline		import com.android.systemui.statusbar.notification.collection.NotifPipeline
	import java.io.PrintWriter		import java.io.PrintWriter
	import javax.inject.Inject		import javax.inject.Inject
	@@ -33,6 +36,7 @@ constructor(val dumpManager: DumpManager, val notificationPipeline: NotifPipelin

	fun init() {		fun init() {
	dumpManager.registerNormalDumpable(javaClass.simpleName, this)		dumpManager.registerNormalDumpable(javaClass.simpleName, this)
			Log.i("NotificationMemory", "Registered dumpable.")
	}		}

	override fun dump(pw: PrintWriter, args: Array<out String>) {		override fun dump(pw: PrintWriter, args: Array<out String>) {
	@@ -45,25 +49,34 @@ constructor(val dumpManager: DumpManager, val notificationPipeline: NotifPipelin

	/** Renders a table of notification object usage into passed [PrintWriter]. */		/** Renders a table of notification object usage into passed [PrintWriter]. */
	private fun dumpNotificationObjects(pw: PrintWriter, memoryUse: List<NotificationMemoryUsage>) {		private fun dumpNotificationObjects(pw: PrintWriter, memoryUse: List<NotificationMemoryUsage>) {
	pw.println("Notification Object Usage")		val columns =
	pw.println("-----------")		listOf(
	pw.println(		"Package",
	"Package".padEnd(35) +		"Small Icon",
	"\t\tSmall\tLarge\t${"Style".padEnd(15)}\t\tStyle\tBig\tExtend.\tExtras\tCustom"		"Large Icon",
			"Style",
			"Style Icon",
			"Big Picture",
			"Extender",
			"Extras",
			"Custom View",
			"Key"
	)		)
	pw.println("".padEnd(35) + "\t\tIcon\tIcon\t${"".padEnd(15)}\t\tIcon\tPicture\t \t \tView")		val rows: List<Row> =
	pw.println()		memoryUse.map {
			listOf(
	memoryUse.forEach { use ->		it.packageName,
	pw.println(		toKb(it.objectUsage.smallIcon),
	use.packageName.padEnd(35) +		toKb(it.objectUsage.largeIcon),
	"\t\t" +		styleEnumToString(it.objectUsage.style),
	"${use.objectUsage.smallIcon}\t${use.objectUsage.largeIcon}\t" +		toKb(it.objectUsage.styleIcon),
	(styleEnumToString(use.objectUsage.style).take(15) ?: "").padEnd(15) +		toKb(it.objectUsage.bigPicture),
	"\t\t${use.objectUsage.styleIcon}\t" +		toKb(it.objectUsage.extender),
	"${use.objectUsage.bigPicture}\t${use.objectUsage.extender}\t" +		toKb(it.objectUsage.extras),
	"${use.objectUsage.extras}\t${use.objectUsage.hasCustomView}\t" +		it.objectUsage.hasCustomView.toString(),
	use.notificationKey		// \| is a field delimiter in the output format so we need to replace
			// it to avoid breakage.
			it.notificationKey.replace('\|', '│')
	)		)
	}		}

	@@ -88,18 +101,23 @@ constructor(val dumpManager: DumpManager, val notificationPipeline: NotifPipelin
	t		t
	}		}

	pw.println()		val totalsRow: List<Row> =
	pw.println("TOTALS")		listOf(
	pw.println(		listOf(
	"".padEnd(35) +		"TOTALS",
	"\t\t" +		toKb(totals.smallIcon),
	"${toKb(totals.smallIcon)}\t${toKb(totals.largeIcon)}\t" +		toKb(totals.largeIcon),
	"".padEnd(15) +		"",
	"\t\t${toKb(totals.styleIcon)}\t" +		toKb(totals.styleIcon),
	"${toKb(totals.bigPicture)}\t${toKb(totals.extender)}\t" +		toKb(totals.bigPicture),
	toKb(totals.extras)		toKb(totals.extender),
			toKb(totals.extras),
			"",
			""
	)		)
	pw.println()		)
			val tableLogger = DumpsysTableLogger("Notification Object Usage", columns, rows + totalsRow)
			tableLogger.printTableData(pw)
	}		}

	/** Renders a table of notification view usage into passed [PrintWriter] */		/** Renders a table of notification view usage into passed [PrintWriter] */
	@@ -116,40 +134,65 @@ constructor(val dumpManager: DumpManager, val notificationPipeline: NotifPipelin
	var softwareBitmapsPenalty: Int = 0,		var softwareBitmapsPenalty: Int = 0,
	)		)

	val totals = Totals()		val columns =
	pw.println("Notification View Usage")		listOf(
	pw.println("-----------")		"Package",
	pw.println("View Type".padEnd(24) + "\tSmall\tLarge\tStyle\tCustom\tSoftware")		"View Type",
	pw.println("".padEnd(24) + "\tIcon\tIcon\tUse\tView\tBitmaps")		"Small Icon",
	pw.println()		"Large Icon",
			"Style Use",
			"Custom View",
			"Software Bitmaps",
			"Key"
			)
			val rows =
	memoryUse		memoryUse
	.filter { it.viewUsage.isNotEmpty() }		.filter { it.viewUsage.isNotEmpty() }
	.forEach { use ->		.flatMap { use ->
	pw.println(use.packageName + " " + use.notificationKey)		use.viewUsage.map { view ->
	use.viewUsage.forEach { view ->		listOf(
	pw.println(		use.packageName,
	" ${view.viewType.toString().padEnd(24)}\t${view.smallIcon}" +		view.viewType.toString(),
	"\t${view.largeIcon}\t${view.style}" +		toKb(view.smallIcon),
	"\t${view.customViews}\t${view.softwareBitmapsPenalty}"		toKb(view.largeIcon),
			toKb(view.style),
			toKb(view.customViews),
			toKb(view.softwareBitmapsPenalty),
			// \| is a field delimiter in the output format so we need to replace
			// it to avoid breakage.
			use.notificationKey.replace('\|', '│')
	)		)
			}
			}

	if (view.viewType == ViewType.TOTAL) {		val totals = Totals()
			memoryUse
			.filter { it.viewUsage.isNotEmpty() }
			.map { it.viewUsage.firstOrNull { view -> view.viewType == ViewType.TOTAL } }
			.filterNotNull()
			.forEach { view ->
	totals.smallIcon += view.smallIcon		totals.smallIcon += view.smallIcon
	totals.largeIcon += view.largeIcon		totals.largeIcon += view.largeIcon
	totals.style += view.style		totals.style += view.style
	totals.customViews += view.customViews		totals.customViews += view.customViews
	totals.softwareBitmapsPenalty += view.softwareBitmapsPenalty		totals.softwareBitmapsPenalty += view.softwareBitmapsPenalty
	}		}
	}
	}		val totalsRow: List<Row> =
	pw.println()		listOf(
	pw.println("TOTALS")		listOf(
	pw.println(		"TOTALS",
	" ${"".padEnd(24)}\t${toKb(totals.smallIcon)}" +		"",
	"\t${toKb(totals.largeIcon)}\t${toKb(totals.style)}" +		toKb(totals.smallIcon),
	"\t${toKb(totals.customViews)}\t${toKb(totals.softwareBitmapsPenalty)}"		toKb(totals.largeIcon),
			toKb(totals.style),
			toKb(totals.customViews),
			toKb(totals.softwareBitmapsPenalty),
			""
	)		)
	pw.println()		)
			val tableLogger = DumpsysTableLogger("Notification View Usage", columns, rows + totalsRow)
			tableLogger.printTableData(pw)
	}		}

	private fun styleEnumToString(styleEnum: Int): String =		private fun styleEnumToString(styleEnum: Int): String =
	@@ -168,6 +211,10 @@ constructor(val dumpManager: DumpManager, val notificationPipeline: NotifPipelin
	}		}

	private fun toKb(bytes: Int): String {		private fun toKb(bytes: Int): String {
	return (bytes / 1024).toString() + " KB"		if (bytes == 0) {
			return "--"
			}

			return "%.2f KB".format(bytes / 1024f)
	}		}
	}		}