diff --git a/libs/graphicsenv/IGpuService.cpp b/libs/graphicsenv/IGpuService.cpp
index 9f5b0ff..de3503b 100644
--- a/libs/graphicsenv/IGpuService.cpp
+++ b/libs/graphicsenv/IGpuService.cpp
@@ -48,50 +48,6 @@
         remote()->transact(BnGpuService::SET_GPU_STATS, data, &reply, IBinder::FLAG_ONEWAY);
     }
 
-    virtual status_t getGpuStatsGlobalInfo(std::vector<GpuStatsGlobalInfo>* outStats) const {
-        if (!outStats) return UNEXPECTED_NULL;
-
-        Parcel data, reply;
-        status_t status;
-
-        if ((status = data.writeInterfaceToken(IGpuService::getInterfaceDescriptor())) != OK)
-            return status;
-
-        if ((status = remote()->transact(BnGpuService::GET_GPU_STATS_GLOBAL_INFO, data, &reply)) !=
-            OK)
-            return status;
-
-        int32_t result = 0;
-        if ((status = reply.readInt32(&result)) != OK) return status;
-        if (result != OK) return result;
-
-        outStats->clear();
-        return reply.readParcelableVector(outStats);
-    }
-
-    virtual status_t getGpuStatsAppInfo(std::vector<GpuStatsAppInfo>* outStats) const {
-        if (!outStats) return UNEXPECTED_NULL;
-
-        Parcel data, reply;
-        status_t status;
-
-        if ((status = data.writeInterfaceToken(IGpuService::getInterfaceDescriptor())) != OK) {
-            return status;
-        }
-
-        if ((status = remote()->transact(BnGpuService::GET_GPU_STATS_APP_INFO, data, &reply)) !=
-            OK) {
-            return status;
-        }
-
-        int32_t result = 0;
-        if ((status = reply.readInt32(&result)) != OK) return status;
-        if (result != OK) return result;
-
-        outStats->clear();
-        return reply.readParcelableVector(outStats);
-    }
-
     virtual void setTargetStats(const std::string& appPackageName, const uint64_t driverVersionCode,
                                 const GpuStatsInfo::Stats stats, const uint64_t value) {
         Parcel data, reply;
@@ -150,32 +106,6 @@
 
             return OK;
         }
-        case GET_GPU_STATS_GLOBAL_INFO: {
-            CHECK_INTERFACE(IGpuService, data, reply);
-
-            std::vector<GpuStatsGlobalInfo> stats;
-            const status_t result = getGpuStatsGlobalInfo(&stats);
-
-            if ((status = reply->writeInt32(result)) != OK) return status;
-            if (result != OK) return result;
-
-            if ((status = reply->writeParcelableVector(stats)) != OK) return status;
-
-            return OK;
-        }
-        case GET_GPU_STATS_APP_INFO: {
-            CHECK_INTERFACE(IGpuService, data, reply);
-
-            std::vector<GpuStatsAppInfo> stats;
-            const status_t result = getGpuStatsAppInfo(&stats);
-
-            if ((status = reply->writeInt32(result)) != OK) return status;
-            if (result != OK) return result;
-
-            if ((status = reply->writeParcelableVector(stats)) != OK) return status;
-
-            return OK;
-        }
         case SET_TARGET_STATS: {
             CHECK_INTERFACE(IGpuService, data, reply);
 
diff --git a/libs/graphicsenv/include/graphicsenv/IGpuService.h b/libs/graphicsenv/include/graphicsenv/IGpuService.h
index f523d58..c7c6d1e 100644
--- a/libs/graphicsenv/include/graphicsenv/IGpuService.h
+++ b/libs/graphicsenv/include/graphicsenv/IGpuService.h
@@ -16,12 +16,11 @@
 
 #pragma once
 
-#include <vector>
-
 #include <binder/IInterface.h>
 #include <cutils/compiler.h>
 #include <graphicsenv/GpuStatsInfo.h>
-#include <graphicsenv/GraphicsEnv.h>
+
+#include <vector>
 
 namespace android {
 
@@ -43,20 +42,12 @@
     // set target stats.
     virtual void setTargetStats(const std::string& appPackageName, const uint64_t driverVersionCode,
                                 const GpuStatsInfo::Stats stats, const uint64_t value = 0) = 0;
-
-    // get GPU global stats from GpuStats module.
-    virtual status_t getGpuStatsGlobalInfo(std::vector<GpuStatsGlobalInfo>* outStats) const = 0;
-
-    // get GPU app stats from GpuStats module.
-    virtual status_t getGpuStatsAppInfo(std::vector<GpuStatsAppInfo>* outStats) const = 0;
 };
 
 class BnGpuService : public BnInterface<IGpuService> {
 public:
     enum IGpuServiceTag {
         SET_GPU_STATS = IBinder::FIRST_CALL_TRANSACTION,
-        GET_GPU_STATS_GLOBAL_INFO,
-        GET_GPU_STATS_APP_INFO,
         SET_TARGET_STATS,
         // Always append new enum to the end.
     };
diff --git a/services/gpuservice/GpuService.cpp b/services/gpuservice/GpuService.cpp
index 91a76f1..7bb0e4a 100644
--- a/services/gpuservice/GpuService.cpp
+++ b/services/gpuservice/GpuService.cpp
@@ -57,16 +57,6 @@
                                  isDriverLoaded, driverLoadingTime);
 }
 
-status_t GpuService::getGpuStatsGlobalInfo(std::vector<GpuStatsGlobalInfo>* outStats) const {
-    mGpuStats->pullGlobalStats(outStats);
-    return OK;
-}
-
-status_t GpuService::getGpuStatsAppInfo(std::vector<GpuStatsAppInfo>* outStats) const {
-    mGpuStats->pullAppStats(outStats);
-    return OK;
-}
-
 void GpuService::setTargetStats(const std::string& appPackageName, const uint64_t driverVersionCode,
                                 const GpuStatsInfo::Stats stats, const uint64_t value) {
     mGpuStats->insertTargetStats(appPackageName, driverVersionCode, stats, value);
diff --git a/services/gpuservice/GpuService.h b/services/gpuservice/GpuService.h
index 525fb4f..b3e34d5 100644
--- a/services/gpuservice/GpuService.h
+++ b/services/gpuservice/GpuService.h
@@ -48,8 +48,6 @@
                      const std::string& appPackageName, const int32_t vulkanVersion,
                      GpuStatsInfo::Driver driver, bool isDriverLoaded,
                      int64_t driverLoadingTime) override;
-    status_t getGpuStatsGlobalInfo(std::vector<GpuStatsGlobalInfo>* outStats) const override;
-    status_t getGpuStatsAppInfo(std::vector<GpuStatsAppInfo>* outStats) const override;
     void setTargetStats(const std::string& appPackageName, const uint64_t driverVersionCode,
                         const GpuStatsInfo::Stats stats, const uint64_t value) override;
 
diff --git a/services/gpuservice/gpustats/Android.bp b/services/gpuservice/gpustats/Android.bp
index 49a98cc..f52602a 100644
--- a/services/gpuservice/gpustats/Android.bp
+++ b/services/gpuservice/gpustats/Android.bp
@@ -7,9 +7,17 @@
         "libcutils",
         "libgraphicsenv",
         "liblog",
+        "libprotoutil",
+        "libstatslog",
+        "libstatspull",
+        "libstatssocket",
         "libutils",
     ],
     export_include_dirs: ["include"],
+    export_shared_lib_headers: [
+        "libstatspull",
+        "libstatssocket",
+    ],
     cppflags: [
         "-Wall",
         "-Werror",
diff --git a/services/gpuservice/gpustats/GpuStats.cpp b/services/gpuservice/gpustats/GpuStats.cpp
index 71e6b97..d094532 100644
--- a/services/gpuservice/gpustats/GpuStats.cpp
+++ b/services/gpuservice/gpustats/GpuStats.cpp
@@ -17,16 +17,31 @@
 #define LOG_TAG "GpuStats"
 #define ATRACE_TAG ATRACE_TAG_GRAPHICS
 
-#include <gpustats/GpuStats.h>
+#include "gpustats/GpuStats.h"
 
+#include <android/util/ProtoOutputStream.h>
 #include <cutils/properties.h>
 #include <log/log.h>
+#include <stats_event.h>
+#include <statslog.h>
 #include <utils/Trace.h>
 
 #include <unordered_set>
 
 namespace android {
 
+GpuStats::GpuStats() {
+    AStatsManager_registerPullAtomCallback(android::util::GPU_STATS_GLOBAL_INFO,
+                                           GpuStats::pullAtomCallback, nullptr, this);
+    AStatsManager_registerPullAtomCallback(android::util::GPU_STATS_APP_INFO,
+                                           GpuStats::pullAtomCallback, nullptr, this);
+}
+
+GpuStats::~GpuStats() {
+    AStatsManager_unregisterPullAtomCallback(android::util::GPU_STATS_GLOBAL_INFO);
+    AStatsManager_unregisterPullAtomCallback(android::util::GPU_STATS_APP_INFO);
+}
+
 static void addLoadingCount(GpuStatsInfo::Driver driver, bool isDriverLoaded,
                             GpuStatsGlobalInfo* const outGlobalInfo) {
     switch (driver) {
@@ -233,34 +248,114 @@
     }
 }
 
-void GpuStats::pullGlobalStats(std::vector<GpuStatsGlobalInfo>* outStats) {
-    ATRACE_CALL();
+static std::string protoOutputStreamToByteString(android::util::ProtoOutputStream& proto) {
+    if (!proto.size()) return "";
 
-    std::lock_guard<std::mutex> lock(mLock);
-    outStats->clear();
-    outStats->reserve(mGlobalStats.size());
-
-    interceptSystemDriverStatsLocked();
-
-    for (const auto& ele : mGlobalStats) {
-        outStats->emplace_back(ele.second);
+    std::string byteString;
+    sp<android::util::ProtoReader> reader = proto.data();
+    while (reader->readBuffer() != nullptr) {
+        const size_t toRead = reader->currentToRead();
+        byteString.append((char*)reader->readBuffer(), toRead);
+        reader->move(toRead);
     }
 
-    mGlobalStats.clear();
+    if (byteString.size() != proto.size()) return "";
+
+    return byteString;
 }
 
-void GpuStats::pullAppStats(std::vector<GpuStatsAppInfo>* outStats) {
+static std::string int64VectorToProtoByteString(const std::vector<int64_t>& value) {
+    if (value.empty()) return "";
+
+    android::util::ProtoOutputStream proto;
+    for (const auto& ele : value) {
+        proto.write(android::util::FIELD_TYPE_INT64 | android::util::FIELD_COUNT_REPEATED |
+                            1 /* field id */,
+                    (long long)ele);
+    }
+
+    return protoOutputStreamToByteString(proto);
+}
+
+AStatsManager_PullAtomCallbackReturn GpuStats::pullAppInfoAtom(AStatsEventList* data) {
     ATRACE_CALL();
 
     std::lock_guard<std::mutex> lock(mLock);
-    outStats->clear();
-    outStats->reserve(mAppStats.size());
 
-    for (const auto& ele : mAppStats) {
-        outStats->emplace_back(ele.second);
+    if (data) {
+        for (const auto& ele : mAppStats) {
+            AStatsEvent* event = AStatsEventList_addStatsEvent(data);
+            AStatsEvent_setAtomId(event, android::util::GPU_STATS_APP_INFO);
+            AStatsEvent_writeString(event, ele.second.appPackageName.c_str());
+            AStatsEvent_writeInt64(event, ele.second.driverVersionCode);
+
+            std::string bytes = int64VectorToProtoByteString(ele.second.glDriverLoadingTime);
+            AStatsEvent_writeByteArray(event, (const uint8_t*)bytes.c_str(), bytes.length());
+
+            bytes = int64VectorToProtoByteString(ele.second.vkDriverLoadingTime);
+            AStatsEvent_writeByteArray(event, (const uint8_t*)bytes.c_str(), bytes.length());
+
+            bytes = int64VectorToProtoByteString(ele.second.angleDriverLoadingTime);
+            AStatsEvent_writeByteArray(event, (const uint8_t*)bytes.c_str(), bytes.length());
+
+            AStatsEvent_writeBool(event, ele.second.cpuVulkanInUse);
+            AStatsEvent_writeBool(event, ele.second.falsePrerotation);
+            AStatsEvent_writeBool(event, ele.second.gles1InUse);
+            AStatsEvent_build(event);
+        }
     }
 
     mAppStats.clear();
+
+    return AStatsManager_PULL_SUCCESS;
+}
+
+AStatsManager_PullAtomCallbackReturn GpuStats::pullGlobalInfoAtom(AStatsEventList* data) {
+    ATRACE_CALL();
+
+    std::lock_guard<std::mutex> lock(mLock);
+    // flush cpuVulkanVersion and glesVersion to builtin driver stats
+    interceptSystemDriverStatsLocked();
+
+    if (data) {
+        for (const auto& ele : mGlobalStats) {
+            AStatsEvent* event = AStatsEventList_addStatsEvent(data);
+            AStatsEvent_setAtomId(event, android::util::GPU_STATS_GLOBAL_INFO);
+            AStatsEvent_writeString(event, ele.second.driverPackageName.c_str());
+            AStatsEvent_writeString(event, ele.second.driverVersionName.c_str());
+            AStatsEvent_writeInt64(event, ele.second.driverVersionCode);
+            AStatsEvent_writeInt64(event, ele.second.driverBuildTime);
+            AStatsEvent_writeInt64(event, ele.second.glLoadingCount);
+            AStatsEvent_writeInt64(event, ele.second.glLoadingFailureCount);
+            AStatsEvent_writeInt64(event, ele.second.vkLoadingCount);
+            AStatsEvent_writeInt64(event, ele.second.vkLoadingFailureCount);
+            AStatsEvent_writeInt32(event, ele.second.vulkanVersion);
+            AStatsEvent_writeInt32(event, ele.second.cpuVulkanVersion);
+            AStatsEvent_writeInt32(event, ele.second.glesVersion);
+            AStatsEvent_writeInt64(event, ele.second.angleLoadingCount);
+            AStatsEvent_writeInt64(event, ele.second.angleLoadingFailureCount);
+            AStatsEvent_build(event);
+        }
+    }
+
+    mGlobalStats.clear();
+
+    return AStatsManager_PULL_SUCCESS;
+}
+
+AStatsManager_PullAtomCallbackReturn GpuStats::pullAtomCallback(int32_t atomTag,
+                                                                AStatsEventList* data,
+                                                                void* cookie) {
+    ATRACE_CALL();
+
+    GpuStats* pGpuStats = reinterpret_cast<GpuStats*>(cookie);
+    if (atomTag == android::util::GPU_STATS_GLOBAL_INFO) {
+        return pGpuStats->pullGlobalInfoAtom(data);
+    } else if (atomTag == android::util::GPU_STATS_APP_INFO) {
+        return pGpuStats->pullAppInfoAtom(data);
+    }
+
+    return AStatsManager_PULL_SKIP;
 }
 
 } // namespace android
diff --git a/services/gpuservice/gpustats/include/gpustats/GpuStats.h b/services/gpuservice/gpustats/include/gpustats/GpuStats.h
index bcb9e0d..8ca4e4e 100644
--- a/services/gpuservice/gpustats/include/gpustats/GpuStats.h
+++ b/services/gpuservice/gpustats/include/gpustats/GpuStats.h
@@ -18,6 +18,7 @@
 
 #include <graphicsenv/GpuStatsInfo.h>
 #include <graphicsenv/GraphicsEnv.h>
+#include <stats_pull_atom_callback.h>
 #include <utils/String16.h>
 #include <utils/Vector.h>
 
@@ -29,8 +30,8 @@
 
 class GpuStats {
 public:
-    GpuStats() = default;
-    ~GpuStats() = default;
+    GpuStats();
+    ~GpuStats();
 
     // Insert new gpu driver stats into global stats and app stats.
     void insertDriverStats(const std::string& driverPackageName,
@@ -43,15 +44,22 @@
                            const GpuStatsInfo::Stats stats, const uint64_t value);
     // dumpsys interface
     void dump(const Vector<String16>& args, std::string* result);
-    // Pull gpu global stats
-    void pullGlobalStats(std::vector<GpuStatsGlobalInfo>* outStats);
-    // Pull gpu app stats
-    void pullAppStats(std::vector<GpuStatsAppInfo>* outStats);
 
     // This limits the worst case number of loading times tracked.
     static const size_t MAX_NUM_LOADING_TIMES = 50;
 
 private:
+    // Friend class for testing.
+    friend class TestableGpuStats;
+
+    // Native atom puller callback registered in statsd.
+    static AStatsManager_PullAtomCallbackReturn pullAtomCallback(int32_t atomTag,
+                                                                 AStatsEventList* data,
+                                                                 void* cookie);
+    // Pull global into into global atom.
+    AStatsManager_PullAtomCallbackReturn pullGlobalInfoAtom(AStatsEventList* data);
+    // Pull app into into app atom.
+    AStatsManager_PullAtomCallbackReturn pullAppInfoAtom(AStatsEventList* data);
     // Dump global stats
     void dumpGlobalLocked(std::string* result);
     // Dump app stats
diff --git a/services/gpuservice/tests/unittests/Android.bp b/services/gpuservice/tests/unittests/Android.bp
index fee5bd4..538506d 100644
--- a/services/gpuservice/tests/unittests/Android.bp
+++ b/services/gpuservice/tests/unittests/Android.bp
@@ -26,6 +26,8 @@
         "libgfxstats",
         "libgraphicsenv",
         "liblog",
+        "libstatslog",
+        "libstatspull",
         "libutils",
     ],
     static_libs: [
diff --git a/services/gpuservice/tests/unittests/GpuStatsTest.cpp b/services/gpuservice/tests/unittests/GpuStatsTest.cpp
index f038c8a..37ebeae 100644
--- a/services/gpuservice/tests/unittests/GpuStatsTest.cpp
+++ b/services/gpuservice/tests/unittests/GpuStatsTest.cpp
@@ -21,9 +21,13 @@
 #include <gmock/gmock.h>
 #include <gpustats/GpuStats.h>
 #include <gtest/gtest.h>
+#include <stats_pull_atom_callback.h>
+#include <statslog.h>
 #include <utils/String16.h>
 #include <utils/Vector.h>
 
+#include "TestableGpuStats.h"
+
 namespace android {
 namespace {
 
@@ -249,5 +253,55 @@
     EXPECT_FALSE(inputCommand(InputCommand::DUMP_GLOBAL).empty());
 }
 
+TEST_F(GpuStatsTest, skipPullInvalidAtom) {
+    TestableGpuStats testableGpuStats(mGpuStats.get());
+    mGpuStats->insertDriverStats(BUILTIN_DRIVER_PKG_NAME, BUILTIN_DRIVER_VER_NAME,
+                                 BUILTIN_DRIVER_VER_CODE, BUILTIN_DRIVER_BUILD_TIME, APP_PKG_NAME_1,
+                                 VULKAN_VERSION, GpuStatsInfo::Driver::GL, true,
+                                 DRIVER_LOADING_TIME_1);
+
+    EXPECT_FALSE(inputCommand(InputCommand::DUMP_GLOBAL).empty());
+    EXPECT_FALSE(inputCommand(InputCommand::DUMP_APP).empty());
+
+    EXPECT_TRUE(testableGpuStats.makePullAtomCallback(-1) == AStatsManager_PULL_SKIP);
+
+    EXPECT_FALSE(inputCommand(InputCommand::DUMP_GLOBAL).empty());
+    EXPECT_FALSE(inputCommand(InputCommand::DUMP_APP).empty());
+}
+
+TEST_F(GpuStatsTest, canPullGlobalAtom) {
+    TestableGpuStats testableGpuStats(mGpuStats.get());
+    mGpuStats->insertDriverStats(BUILTIN_DRIVER_PKG_NAME, BUILTIN_DRIVER_VER_NAME,
+                                 BUILTIN_DRIVER_VER_CODE, BUILTIN_DRIVER_BUILD_TIME, APP_PKG_NAME_1,
+                                 VULKAN_VERSION, GpuStatsInfo::Driver::GL, true,
+                                 DRIVER_LOADING_TIME_1);
+
+    EXPECT_FALSE(inputCommand(InputCommand::DUMP_GLOBAL).empty());
+    EXPECT_FALSE(inputCommand(InputCommand::DUMP_APP).empty());
+
+    EXPECT_TRUE(testableGpuStats.makePullAtomCallback(android::util::GPU_STATS_GLOBAL_INFO) ==
+                AStatsManager_PULL_SUCCESS);
+
+    EXPECT_TRUE(inputCommand(InputCommand::DUMP_GLOBAL).empty());
+    EXPECT_FALSE(inputCommand(InputCommand::DUMP_APP).empty());
+}
+
+TEST_F(GpuStatsTest, canPullAppAtom) {
+    TestableGpuStats testableGpuStats(mGpuStats.get());
+    mGpuStats->insertDriverStats(BUILTIN_DRIVER_PKG_NAME, BUILTIN_DRIVER_VER_NAME,
+                                 BUILTIN_DRIVER_VER_CODE, BUILTIN_DRIVER_BUILD_TIME, APP_PKG_NAME_1,
+                                 VULKAN_VERSION, GpuStatsInfo::Driver::GL, true,
+                                 DRIVER_LOADING_TIME_1);
+
+    EXPECT_FALSE(inputCommand(InputCommand::DUMP_GLOBAL).empty());
+    EXPECT_FALSE(inputCommand(InputCommand::DUMP_APP).empty());
+
+    EXPECT_TRUE(testableGpuStats.makePullAtomCallback(android::util::GPU_STATS_APP_INFO) ==
+                AStatsManager_PULL_SUCCESS);
+
+    EXPECT_FALSE(inputCommand(InputCommand::DUMP_GLOBAL).empty());
+    EXPECT_TRUE(inputCommand(InputCommand::DUMP_APP).empty());
+}
+
 } // namespace
 } // namespace android
diff --git a/services/gpuservice/tests/unittests/TestableGpuStats.h b/services/gpuservice/tests/unittests/TestableGpuStats.h
new file mode 100644
index 0000000..4ea564c
--- /dev/null
+++ b/services/gpuservice/tests/unittests/TestableGpuStats.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <gpustats/GpuStats.h>
+#include <stdint.h>
+
+namespace android {
+
+class TestableGpuStats {
+public:
+    explicit TestableGpuStats(GpuStats *gpuStats) : mGpuStats(gpuStats) {}
+
+    AStatsManager_PullAtomCallbackReturn makePullAtomCallback(int32_t atomTag) {
+        return mGpuStats->pullAtomCallback(atomTag, nullptr, mGpuStats);
+    }
+
+private:
+    GpuStats *mGpuStats;
+};
+
+} // namespace android