diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9773f3a15d..502b4a63b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 
 ### Fixes
 
+- Avoid concurrency in AndroidProfiler performance data collection ([#3130](https://github.com/getsentry/sentry-java/pull/3130))
 - Improve thresholds for network changes breadcrumbs ([#3083](https://github.com/getsentry/sentry-java/pull/3083))
 - SchedulerFactoryBeanCustomizer now runs first so user customization is not overridden ([#3095](https://github.com/getsentry/sentry-java/pull/3095))
   - If you are setting global job listeners please also add `SentryJobListener`
diff --git a/sentry-android-core/src/main/java/io/sentry/android/core/AndroidProfiler.java b/sentry-android-core/src/main/java/io/sentry/android/core/AndroidProfiler.java
index ee4dd84374..ff595b9191 100644
--- a/sentry-android-core/src/main/java/io/sentry/android/core/AndroidProfiler.java
+++ b/sentry-android-core/src/main/java/io/sentry/android/core/AndroidProfiler.java
@@ -313,26 +313,29 @@ private void putPerformanceCollectionDataInMeasurements(
           new ArrayDeque<>(performanceCollectionData.size());
       final @NotNull ArrayDeque<ProfileMeasurementValue> cpuUsageMeasurements =
           new ArrayDeque<>(performanceCollectionData.size());
-      for (PerformanceCollectionData performanceData : performanceCollectionData) {
-        CpuCollectionData cpuData = performanceData.getCpuData();
-        MemoryCollectionData memoryData = performanceData.getMemoryData();
-        if (cpuData != null) {
-          cpuUsageMeasurements.add(
-              new ProfileMeasurementValue(
-                  TimeUnit.MILLISECONDS.toNanos(cpuData.getTimestampMillis()) + timestampDiff,
-                  cpuData.getCpuUsagePercentage()));
-        }
-        if (memoryData != null && memoryData.getUsedHeapMemory() > -1) {
-          memoryUsageMeasurements.add(
-              new ProfileMeasurementValue(
-                  TimeUnit.MILLISECONDS.toNanos(memoryData.getTimestampMillis()) + timestampDiff,
-                  memoryData.getUsedHeapMemory()));
-        }
-        if (memoryData != null && memoryData.getUsedNativeMemory() > -1) {
-          nativeMemoryUsageMeasurements.add(
-              new ProfileMeasurementValue(
-                  TimeUnit.MILLISECONDS.toNanos(memoryData.getTimestampMillis()) + timestampDiff,
-                  memoryData.getUsedNativeMemory()));
+
+      synchronized (performanceCollectionData) {
+        for (PerformanceCollectionData performanceData : performanceCollectionData) {
+          CpuCollectionData cpuData = performanceData.getCpuData();
+          MemoryCollectionData memoryData = performanceData.getMemoryData();
+          if (cpuData != null) {
+            cpuUsageMeasurements.add(
+                new ProfileMeasurementValue(
+                    TimeUnit.MILLISECONDS.toNanos(cpuData.getTimestampMillis()) + timestampDiff,
+                    cpuData.getCpuUsagePercentage()));
+          }
+          if (memoryData != null && memoryData.getUsedHeapMemory() > -1) {
+            memoryUsageMeasurements.add(
+                new ProfileMeasurementValue(
+                    TimeUnit.MILLISECONDS.toNanos(memoryData.getTimestampMillis()) + timestampDiff,
+                    memoryData.getUsedHeapMemory()));
+          }
+          if (memoryData != null && memoryData.getUsedNativeMemory() > -1) {
+            nativeMemoryUsageMeasurements.add(
+                new ProfileMeasurementValue(
+                    TimeUnit.MILLISECONDS.toNanos(memoryData.getTimestampMillis()) + timestampDiff,
+                    memoryData.getUsedNativeMemory()));
+          }
         }
       }
       if (!cpuUsageMeasurements.isEmpty()) {