diff --git a/vulkan/libvulkan/driver.cpp b/vulkan/libvulkan/driver.cpp
index a607a5d..421f727 100644
--- a/vulkan/libvulkan/driver.cpp
+++ b/vulkan/libvulkan/driver.cpp
@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+
 #include <malloc.h>
 #include <stdlib.h>
 #include <string.h>
@@ -31,6 +33,7 @@
 #include <configstore/Utils.h>
 #include <cutils/properties.h>
 #include <graphicsenv/GraphicsEnv.h>
+#include <utils/Trace.h>
 #include <utils/Vector.h>
 
 #include "android-base/properties.h"
@@ -150,6 +153,8 @@
 void* LoadLibrary(const android_dlextinfo& dlextinfo,
                   const char* subname,
                   int subname_len) {
+    ATRACE_CALL();
+
     const char kLibFormat[] = "vulkan.%*s.so";
     char* name = static_cast<char*>(
         alloca(sizeof(kLibFormat) + static_cast<size_t>(subname_len)));
@@ -164,6 +169,8 @@
 
 int LoadDriver(android_namespace_t* library_namespace,
                const hwvulkan_module_t** module) {
+    ATRACE_CALL();
+
     const android_dlextinfo dlextinfo = {
         .flags = ANDROID_DLEXT_USE_NAMESPACE,
         .library_namespace = library_namespace,
@@ -198,6 +205,8 @@
 }
 
 int LoadBuiltinDriver(const hwvulkan_module_t** module) {
+    ATRACE_CALL();
+
     auto ns = android_get_exported_namespace("sphal");
     if (!ns)
         return -ENOENT;
@@ -205,6 +214,8 @@
 }
 
 int LoadUpdatedDriver(const hwvulkan_module_t** module) {
+    ATRACE_CALL();
+
     auto ns = android::GraphicsEnv::getInstance().getDriverNamespace();
     if (!ns)
         return -ENOENT;
@@ -212,6 +223,8 @@
 }
 
 bool Hal::Open() {
+    ATRACE_CALL();
+
     ALOG_ASSERT(!hal_.dev_, "OpenHAL called more than once");
 
     // Use a stub device unless we successfully open a real HAL device.
@@ -242,9 +255,11 @@
     }
 
     hwvulkan_device_t* device;
+    ATRACE_BEGIN("hwvulkan module open");
     result =
         module->common.methods->open(&module->common, HWVULKAN_DEVICE_0,
                                      reinterpret_cast<hw_device_t**>(&device));
+    ATRACE_END();
     if (result != 0) {
         // Any device with a Vulkan HAL should be able to open the device.
         ALOGE("failed to open Vulkan HAL device: %s (%d)", strerror(-result),
@@ -260,6 +275,8 @@
 }
 
 bool Hal::InitDebugReportIndex() {
+    ATRACE_CALL();
+
     uint32_t count;
     if (dev_->EnumerateInstanceExtensionProperties(nullptr, &count, nullptr) !=
         VK_SUCCESS) {
@@ -821,8 +838,10 @@
         }
     }
 
+    ATRACE_BEGIN("driver.EnumerateInstanceExtensionProperties");
     VkResult result = Hal::Device().EnumerateInstanceExtensionProperties(
         pLayerName, pPropertyCount, pProperties);
+    ATRACE_END();
 
     if (!pLayerName && (result == VK_SUCCESS || result == VK_INCOMPLETE)) {
         int idx = Hal::Get().GetDebugReportIndex();
@@ -931,8 +950,10 @@
         *pPropertyCount -= count;
     }
 
+    ATRACE_BEGIN("driver.EnumerateDeviceExtensionProperties");
     VkResult result = data.driver.EnumerateDeviceExtensionProperties(
         physicalDevice, pLayerName, pPropertyCount, pProperties);
+    ATRACE_END();
 
     if (pProperties) {
         // map VK_ANDROID_native_buffer to VK_KHR_swapchain
@@ -968,12 +989,15 @@
     if (result != VK_SUCCESS)
         return result;
 
+    ATRACE_BEGIN("AllocateInstanceData");
     InstanceData* data = AllocateInstanceData(data_allocator);
+    ATRACE_END();
     if (!data)
         return VK_ERROR_OUT_OF_HOST_MEMORY;
 
     data->hook_extensions |= wrapper.GetHookExtensions();
 
+    ATRACE_BEGIN("autoDowngradeApiVersion");
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wold-style-cast"
     uint32_t api_version = ((pCreateInfo->pApplicationInfo)
@@ -989,7 +1013,9 @@
     if (!pfn_enumerate_instance_version) {
         icd_api_version = VK_API_VERSION_1_0;
     } else {
+        ATRACE_BEGIN("pfn_enumerate_instance_version");
         result = (*pfn_enumerate_instance_version)(&icd_api_version);
+        ATRACE_END();
     }
     uint32_t icd_api_major_version = VK_VERSION_MAJOR(icd_api_version);
     uint32_t icd_api_minor_version = VK_VERSION_MINOR(icd_api_version);
@@ -1000,12 +1026,15 @@
         wrapper.DowngradeApiVersion();
     }
 #pragma clang diagnostic pop
+    ATRACE_END();
 
     // call into the driver
     VkInstance instance;
+    ATRACE_BEGIN("driver.CreateInstance");
     result = Hal::Device().CreateInstance(
         static_cast<const VkInstanceCreateInfo*>(wrapper), pAllocator,
         &instance);
+    ATRACE_END();
     if (result != VK_SUCCESS) {
         FreeInstanceData(data, data_allocator);
         return result;
@@ -1066,8 +1095,10 @@
     if (result != VK_SUCCESS)
         return result;
 
+    ATRACE_BEGIN("AllocateDeviceData");
     DeviceData* data = AllocateDeviceData(data_allocator,
                                           instance_data.debug_report_callbacks);
+    ATRACE_END();
     if (!data)
         return VK_ERROR_OUT_OF_HOST_MEMORY;
 
@@ -1075,9 +1106,11 @@
 
     // call into the driver
     VkDevice dev;
+    ATRACE_BEGIN("driver.CreateDevice");
     result = instance_data.driver.CreateDevice(
         physicalDevice, static_cast<const VkDeviceCreateInfo*>(wrapper),
         pAllocator, &dev);
+    ATRACE_END();
     if (result != VK_SUCCESS) {
         FreeDeviceData(data, data_allocator);
         return result;
@@ -1114,8 +1147,10 @@
     }
 
     VkPhysicalDeviceProperties properties;
+    ATRACE_BEGIN("driver.GetPhysicalDeviceProperties");
     instance_data.driver.GetPhysicalDeviceProperties(physicalDevice,
                                                      &properties);
+    ATRACE_END();
 
     data->driver_device = dev;
     data->driver_version = properties.driverVersion;
@@ -1141,6 +1176,8 @@
 VkResult EnumeratePhysicalDevices(VkInstance instance,
                                   uint32_t* pPhysicalDeviceCount,
                                   VkPhysicalDevice* pPhysicalDevices) {
+    ATRACE_CALL();
+
     const auto& data = GetData(instance);
 
     VkResult result = data.driver.EnumeratePhysicalDevices(
@@ -1157,6 +1194,8 @@
     VkInstance instance,
     uint32_t* pPhysicalDeviceGroupCount,
     VkPhysicalDeviceGroupProperties* pPhysicalDeviceGroupProperties) {
+    ATRACE_CALL();
+
     VkResult result = VK_SUCCESS;
     const auto& data = GetData(instance);
 
@@ -1217,6 +1256,8 @@
                     uint32_t queueFamilyIndex,
                     uint32_t queueIndex,
                     VkQueue* pQueue) {
+    ATRACE_CALL();
+
     const auto& data = GetData(device);
 
     data.driver.GetDeviceQueue(device, queueFamilyIndex, queueIndex, pQueue);
@@ -1226,6 +1267,8 @@
 void GetDeviceQueue2(VkDevice device,
                      const VkDeviceQueueInfo2* pQueueInfo,
                      VkQueue* pQueue) {
+    ATRACE_CALL();
+
     const auto& data = GetData(device);
 
     data.driver.GetDeviceQueue2(device, pQueueInfo, pQueue);
@@ -1236,6 +1279,8 @@
 AllocateCommandBuffers(VkDevice device,
                        const VkCommandBufferAllocateInfo* pAllocateInfo,
                        VkCommandBuffer* pCommandBuffers) {
+    ATRACE_CALL();
+
     const auto& data = GetData(device);
 
     VkResult result = data.driver.AllocateCommandBuffers(device, pAllocateInfo,