Merge "Fix issue with filtering threads with low CPU usage in KernelCpuThreadReader" (248e3e59) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/os/KernelCpuThreadReader.java

+3 −3

Original line number	Diff line number	Diff line
		@@ -198,8 +198,8 @@ public class KernelCpuThreadReader {
		*
		* <p>This function will crawl through all process {@code proc} directories found by the pattern
		* {@code /proc/[0-9]*}, and then check the UID using {@code /proc/$PID/status}. This takes
		* approximately 500ms on a Pixel 2. Therefore, this method can be computationally expensive,
		* and should not be called more than once an hour.
		* approximately 500ms on a 2017 device. Therefore, this method can be computationally
		* expensive, and should not be called more than once an hour.
		*
		* <p>Data is only collected for UIDs passing the predicate supplied in {@link
		* #setUidPredicate}.
		@@ -283,7 +283,7 @@ public class KernelCpuThreadReader {
		if (threadCpuUsage == null) {
		continue;
		}
		if (mMinimumTotalCpuUsageMillis < totalCpuUsage(threadCpuUsage.usageTimesMillis)) {
		if (mMinimumTotalCpuUsageMillis > totalCpuUsage(threadCpuUsage.usageTimesMillis)) {
		if (filteredThreadsCpuUsage == null) {
		filteredThreadsCpuUsage = new int[mFrequenciesKhz.length];
		}