Merge "Collect status on uncrypt time cost" (bc19e00d) · Commits · e / os / android_frameworks_base

core/java/android/os/RecoverySystem.java

+6 −0

Original line number	Original line	Diff line number	Diff line
	@@ -695,6 +695,7 @@ public class RecoverySystem {
	String line = null;		String line = null;
	int bytesWrittenInMiB = -1, bytesStashedInMiB = -1;		int bytesWrittenInMiB = -1, bytesStashedInMiB = -1;
	int timeTotal = -1;		int timeTotal = -1;
			int uncryptTime = -1;
	int sourceVersion = -1;		int sourceVersion = -1;
	while ((line = in.readLine()) != null) {		while ((line = in.readLine()) != null) {
	// Here is an example of lines in last_install:		// Here is an example of lines in last_install:
	@@ -730,6 +731,8 @@ public class RecoverySystem {

	if (line.startsWith("time")) {		if (line.startsWith("time")) {
	timeTotal = scaled;		timeTotal = scaled;
			} else if (line.startsWith("uncrypt_time")) {
			uncryptTime = scaled;
	} else if (line.startsWith("source_build")) {		} else if (line.startsWith("source_build")) {
	sourceVersion = scaled;		sourceVersion = scaled;
	} else if (line.startsWith("bytes_written")) {		} else if (line.startsWith("bytes_written")) {
	@@ -745,6 +748,9 @@ public class RecoverySystem {
	if (timeTotal != -1) {		if (timeTotal != -1) {
	MetricsLogger.histogram(context, "ota_time_total", timeTotal);		MetricsLogger.histogram(context, "ota_time_total", timeTotal);
	}		}
			if (uncryptTime != -1) {
			MetricsLogger.histogram(context, "ota_uncrypt_time", uncryptTime);
			}
	if (sourceVersion != -1) {		if (sourceVersion != -1) {
	MetricsLogger.histogram(context, "ota_source_version", sourceVersion);		MetricsLogger.histogram(context, "ota_source_version", sourceVersion);
	}		}