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Commit 747613f1 authored by Fyodor Kupolov's avatar Fyodor Kupolov
Browse files

Additional metrics for PM init 

Test: simulated build fingerprint change and checked logs
Bug: 62462279
Change-Id: I8446fcc9beed461a4554e79ab2b820839ced7c2f
parent d7fad0e1

services/core/java/com/android/server/pm/PackageManagerService.java

+24 −1
Original line number Diff line number Diff line
@@ -2699,7 +2699,16 @@ public class PackageManagerService extends IPackageManager.Stub 














            // Remove any shared userIDs that have no associated packages















            mSettings.pruneSharedUsersLPw();

























            final long systemScanTime = SystemClock.uptimeMillis() - startTime;













            final int systemPackagesCount = mPackages.size();













            Slog.i(TAG, "Finished scanning system apps. Time: " + systemScanTime













                    + " ms, packageCount: " + systemPackagesCount













                    + " ms, timePerPackage: "













                    + (systemPackagesCount == 0 ? 0 : systemScanTime / systemPackagesCount));













            if (mIsUpgrade && systemPackagesCount > 0) {













                MetricsLogger.histogram(null, "ota_package_manager_system_app_avg_scan_time",













                        ((int) systemScanTime) / systemPackagesCount);













            }















            if (!mOnlyCore) {















                EventLog.writeEvent(EventLogTags.BOOT_PROGRESS_PMS_DATA_SCAN_START,















                        SystemClock.uptimeMillis());










@@ -2780,6 +2789,16 @@ public class PackageManagerService extends IPackageManager.Stub













                        }















                    }















                }













                final long dataScanTime = SystemClock.uptimeMillis() - systemScanTime - startTime;













                final int dataPackagesCount = mPackages.size() - systemPackagesCount;













                Slog.i(TAG, "Finished scanning non-system apps. Time: " + dataScanTime













                        + " ms, packageCount: " + dataPackagesCount













                        + " ms, timePerPackage: "













                        + (dataPackagesCount == 0 ? 0 : dataScanTime / dataPackagesCount));













                if (mIsUpgrade && dataPackagesCount > 0) {













                    MetricsLogger.histogram(null, "ota_package_manager_data_app_avg_scan_time",













                            ((int) dataScanTime) / dataPackagesCount);













                }















            }















            mExpectingBetter.clear();
























@@ -3009,6 +3028,10 @@ public class PackageManagerService extends IPackageManager.Stub













                userPackages.put(userId, getInstalledPackages(/*flags*/ 0, userId).getList());















            }















            mDexManager.load(userPackages);













            if (mIsUpgrade) {













                MetricsLogger.histogram(null, "ota_package_manager_init_time",













                        (int) (SystemClock.uptimeMillis() - startTime));













            }















        } // synchronized (mPackages)















        } // synchronized (mInstallLock)