staging
cfig
5 months ago
parent
fc67140c2d
commit
cd46a2fe6c
@ -1,4 +1,132 @@
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package cfig.lazybox
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package cfig.lazybox
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import cfig.lazybox.sysinfo.SysInfo.Companion.runAndWrite
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import org.slf4j.LoggerFactory
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import java.io.ByteArrayOutputStream
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import java.io.File
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import java.io.FileOutputStream
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class AMS {
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class AMS {
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enum class StandbyBucket(val id: Int) {
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STANDBY_BUCKET_EXEMPTED(5),
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STANDBY_BUCKET_ACTIVE(10),
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STANDBY_BUCKET_WORKING_SET(20),
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STANDBY_BUCKET_FREQUENT(30),
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STANDBY_BUCKET_RARE(40),
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STANDBY_BUCKET_RESTRICTED(45),
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STANDBY_BUCKET_NEVER(50);
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companion object {
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fun fromValue(value: Int): StandbyBucket? = StandbyBucket.entries.firstOrNull { it.id == value }
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}
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}
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companion object {
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val log = LoggerFactory.getLogger(AMS::class.qualifiedName)
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fun getProcRank(): MutableList<String> {
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val pkgRank: MutableList<String> = mutableListOf()
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ByteArrayOutputStream().use {
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runAndWrite("adb shell procrank", it, true)
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it.toString().split("\n").subList(1, 21).forEachIndexed { i, line ->
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val pkg = line.trim().split("\\s+".toRegex()).last()
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pkgRank.add(pkg)
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}
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}
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//print pkgRank items, with index and content
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FileOutputStream("proc_rank.log").use {
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pkgRank.forEachIndexed { i, s ->
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it.write("$s\n".toByteArray())
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}
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}
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return pkgRank
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}
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fun getStandbyBucket(): HashMap<StandbyBucket, MutableList<String>> {
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val buckets: HashMap<StandbyBucket, MutableList<String>> = hashMapOf(
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StandbyBucket.STANDBY_BUCKET_EXEMPTED to mutableListOf(),
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StandbyBucket.STANDBY_BUCKET_ACTIVE to mutableListOf(),
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StandbyBucket.STANDBY_BUCKET_WORKING_SET to mutableListOf(),
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StandbyBucket.STANDBY_BUCKET_FREQUENT to mutableListOf(),
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StandbyBucket.STANDBY_BUCKET_RARE to mutableListOf(),
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StandbyBucket.STANDBY_BUCKET_RESTRICTED to mutableListOf(),
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StandbyBucket.STANDBY_BUCKET_NEVER to mutableListOf(),
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)
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ByteArrayOutputStream().use {
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runAndWrite("adb shell am get-standby-bucket", it, true)
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it.toString().trim().split("\n").forEachIndexed { i, line ->
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log.info("#$i: $line")
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if (line.split(":").size == 2) {
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val b = line.split(":").get(0).trim()
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val a = line.split(":").get(1).trim()
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log.info("[$a]-[$b]")
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buckets[StandbyBucket.fromValue(a.toInt())]!!.add(b)
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}
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}
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}
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StandbyBucket.entries.forEach {
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log.info(it.toString() + "(${it.id})")
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buckets[it]!!.apply { sort() }.forEach {
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log.info("\t$it")
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}
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}
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return buckets
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}
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fun getStandbyBucket2(): HashMap<String, StandbyBucket> {
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val ret: HashMap<String, StandbyBucket> = HashMap<String, StandbyBucket>()
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ByteArrayOutputStream().use {
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runAndWrite("adb shell am get-standby-bucket", it, true)
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it.toString().trim().split("\n").forEachIndexed { i, line ->
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log.info("#$i: $line")
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if (line.split(":").size == 2) {
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val b = line.split(":").get(0).trim()
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val a = line.split(":").get(1).trim()
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log.info("[$a]-[$b]")
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ret.put(b, StandbyBucket.fromValue(a.toInt())!!)
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}
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}
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}
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return ret
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}
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fun getOom() {
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val text = ByteArrayOutputStream().use {
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runAndWrite("adb shell dumpsys activity oom", it, true)
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it.toString()
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}
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log.info(text)
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val lines = text.trim().split("\n") // Split lines
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val regex = Regex("""^ +Proc #\d+: (.*?) +oom: max=\d+ curRaw=(-?\d+) setRaw=(-?\d+) cur=(-?\d+) set=(-?\d+)""") // Match relevant parts
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val results = lines.mapNotNull { line ->
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val matchResult = regex.matchEntire(line) ?: return@mapNotNull null
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val groups = matchResult.groups
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// Extract data from groups
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val packageName = groups[1]?.value ?: ""
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val oomCurValue = groups[2]?.value?.toIntOrNull() ?: 0
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val status = groups[3]?.value ?: ""
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// Create the Any array
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arrayOf(packageName, oomCurValue, status)
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log.info("$packageName -> $oomCurValue -> $status")
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}
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}
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fun computeRankAndBucket(rank: MutableList<String>, bkt: HashMap<String, StandbyBucket>) {
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val sb = StringBuilder()
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rank.forEach {
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val bktEntry = bkt.get(it)
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if (bktEntry != null) {
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sb.append(String.format("%-40s %s\n", it, bktEntry))
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} else {
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sb.append(String.format("%-40s -\n", it))
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}
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}
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log.info("Writing to rank_bucket.log ...\n$sb")
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File("rank_bucket.log").writeText(sb.toString())
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}
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}
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}
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}
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