diff --git a/services/core/java/com/android/server/pm/BackgroundDexOptService.java b/services/core/java/com/android/server/pm/BackgroundDexOptService.java
index faa06f70d4114..9bca9f0192b2a 100644
--- a/services/core/java/com/android/server/pm/BackgroundDexOptService.java
+++ b/services/core/java/com/android/server/pm/BackgroundDexOptService.java
@@ -404,7 +404,7 @@ public final class BackgroundDexOptService {
                         "BackgroundDexOptService_" + (isPostBootUpdateJob ? "PostBoot" : "Idle"),
                         () -> {
                             TimingsTraceAndSlog tr =
-                                    new TimingsTraceAndSlog(TAG, Trace.TRACE_TAG_PACKAGE_MANAGER);
+                                    new TimingsTraceAndSlog(TAG, Trace.TRACE_TAG_DALVIK);
                             tr.traceBegin("jobExecution");
                             boolean completed = false;
                             boolean fatalError = false;
@@ -494,6 +494,8 @@ public final class BackgroundDexOptService {
     @GuardedBy("mLock")
     private void waitForDexOptThreadToFinishLocked() {
         TimingsTraceAndSlog tr = new TimingsTraceAndSlog(TAG, Trace.TRACE_TAG_PACKAGE_MANAGER);
+        // This tracing section doesn't have any correspondence in ART Service - it never waits for
+        // cancellation to finish.
         tr.traceBegin("waitForDexOptThreadToFinishLocked");
         try {
             // Wait but check in regular internal to see if the thread is still alive.
diff --git a/services/core/java/com/android/server/pm/DexOptHelper.java b/services/core/java/com/android/server/pm/DexOptHelper.java
index 0fd81ac0bc415..a9d4115b4b79f 100644
--- a/services/core/java/com/android/server/pm/DexOptHelper.java
+++ b/services/core/java/com/android/server/pm/DexOptHelper.java
@@ -16,7 +16,7 @@
 
 package com.android.server.pm;
 
-import static android.os.Trace.TRACE_TAG_PACKAGE_MANAGER;
+import static android.os.Trace.TRACE_TAG_DALVIK;
 
 import static com.android.server.LocalManagerRegistry.ManagerNotFoundException;
 import static com.android.server.pm.ApexManager.ActiveApexInfo;
@@ -470,11 +470,11 @@ public final class DexOptHelper {
 
     @DexOptResult
     private int performDexOptTraced(DexoptOptions options) {
-        Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "dexopt");
+        Trace.traceBegin(TRACE_TAG_DALVIK, "dexopt");
         try {
             return performDexOptInternal(options);
         } finally {
-            Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER);
+            Trace.traceEnd(TRACE_TAG_DALVIK);
         }
     }
 
@@ -605,7 +605,7 @@ public final class DexOptHelper {
             throw new IllegalArgumentException("Can't dexopt APEX package: " + packageName);
         }
 
-        Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "dexopt");
+        Trace.traceBegin(TRACE_TAG_DALVIK, "dexopt");
 
         // Whoever is calling forceDexOpt wants a compiled package.
         // Don't use profiles since that may cause compilation to be skipped.
@@ -615,7 +615,7 @@ public final class DexOptHelper {
 
         @DexOptResult int res = performDexOptInternalWithDependenciesLI(pkg, packageState, options);
 
-        Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER);
+        Trace.traceEnd(TRACE_TAG_DALVIK);
         if (res != PackageDexOptimizer.DEX_OPT_PERFORMED) {
             throw new IllegalStateException("Failed to dexopt: " + res);
         }
diff --git a/services/core/java/com/android/server/pm/PackageDexOptimizer.java b/services/core/java/com/android/server/pm/PackageDexOptimizer.java
index f33813759e4f8..0a90e7a30db63 100644
--- a/services/core/java/com/android/server/pm/PackageDexOptimizer.java
+++ b/services/core/java/com/android/server/pm/PackageDexOptimizer.java
@@ -386,7 +386,7 @@ public class PackageDexOptimizer {
                             options.getCompilationReason());
                     // OTAPreopt doesn't have stats so don't report in that case.
                     if (packageStats != null) {
-                        Trace.traceBegin(Trace.TRACE_TAG_PACKAGE_MANAGER, "dex2oat-metrics");
+                        Trace.traceBegin(Trace.TRACE_TAG_DALVIK, "dex2oat-metrics");
                         try {
                             long sessionId = sRandom.nextLong();
                             ArtStatsLogUtils.writeStatsLog(
@@ -403,7 +403,7 @@ public class PackageDexOptimizer {
                                     dexCodeIsa,
                                     path);
                         } finally {
-                            Trace.traceEnd(Trace.TRACE_TAG_PACKAGE_MANAGER);
+                            Trace.traceEnd(Trace.TRACE_TAG_DALVIK);
                         }
                     }
 
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index a42e78b697091..6557ec565343f 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -6690,9 +6690,9 @@ public class PackageManagerService implements PackageSender, TestUtilityService
             }
 
             synchronized (mInstallLock) {
-                Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "dump profiles");
+                Trace.traceBegin(Trace.TRACE_TAG_DALVIK, "dump profiles");
                 mArtManagerService.dumpProfiles(pkg, dumpClassesAndMethods);
-                Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER);
+                Trace.traceEnd(Trace.TRACE_TAG_DALVIK);
             }
         }