diff --git a/fml/trace_event.h b/fml/trace_event.h
index d6749e61acb87..378b037101b57 100644
--- a/fml/trace_event.h
+++ b/fml/trace_event.h
@@ -139,6 +139,13 @@
 #endif  // TRACE_EVENT_HIDE_MACROS
 #endif  // !defined(OS_FUCHSIA)
 
+#define TRACE_EVENT2_INT(category_group, name, arg1_name, arg1_val, arg2_name, \
+                         arg2_val)                                             \
+  const auto __arg1_val_str = std::to_string(arg1_val);                        \
+  const auto __arg2_val_str = std::to_string(arg2_val);                        \
+  TRACE_EVENT2(category_group, name, arg1_name, __arg1_val_str.c_str(),        \
+               arg2_name, __arg2_val_str.c_str());
+
 namespace fml {
 namespace tracing {
 
diff --git a/shell/common/vsync_waiter_fallback.cc b/shell/common/vsync_waiter_fallback.cc
index 89c3fb0c805fc..bad751e4afd89 100644
--- a/shell/common/vsync_waiter_fallback.cc
+++ b/shell/common/vsync_waiter_fallback.cc
@@ -35,13 +35,17 @@ VsyncWaiterFallback::~VsyncWaiterFallback() = default;
 
 // |VsyncWaiter|
 void VsyncWaiterFallback::AwaitVSync() {
-  TRACE_EVENT0("flutter", "VSYNC");
-
   constexpr fml::TimeDelta kSingleFrameInterval =
       fml::TimeDelta::FromSecondsF(1.0 / 60.0);
   auto frame_start_time =
       SnapToNextTick(fml::TimePoint::Now(), phase_, kSingleFrameInterval);
   auto frame_target_time = frame_start_time + kSingleFrameInterval;
+
+  TRACE_EVENT2_INT("flutter", "PlatformVsync", "frame_start_time",
+                   frame_start_time.ToEpochDelta().ToMicroseconds(),
+                   "frame_target_time",
+                   frame_target_time.ToEpochDelta().ToMicroseconds());
+
   std::weak_ptr<VsyncWaiterFallback> weak_this =
       std::static_pointer_cast<VsyncWaiterFallback>(shared_from_this());
 
diff --git a/shell/platform/android/vsync_waiter_android.cc b/shell/platform/android/vsync_waiter_android.cc
index 84e477e3ebac0..defde4340e443 100644
--- a/shell/platform/android/vsync_waiter_android.cc
+++ b/shell/platform/android/vsync_waiter_android.cc
@@ -52,8 +52,6 @@ void VsyncWaiterAndroid::AwaitVSync() {
 
 // static
 void VsyncWaiterAndroid::OnVsyncFromNDK(int64_t frame_nanos, void* data) {
-  TRACE_EVENT0("flutter", "VSYNC");
-
   auto frame_time = fml::TimePoint::FromEpochDelta(
       fml::TimeDelta::FromNanoseconds(frame_nanos));
   auto now = fml::TimePoint::Now();
@@ -62,6 +60,12 @@ void VsyncWaiterAndroid::OnVsyncFromNDK(int64_t frame_nanos, void* data) {
   }
   auto target_time = frame_time + fml::TimeDelta::FromNanoseconds(
                                       1000000000.0 / g_refresh_rate_);
+
+  TRACE_EVENT2_INT("flutter", "PlatformVsync", "frame_start_time",
+                   frame_time.ToEpochDelta().ToMicroseconds(),
+                   "frame_target_time",
+                   target_time.ToEpochDelta().ToMicroseconds());
+
   auto* weak_this = reinterpret_cast<std::weak_ptr<VsyncWaiter>*>(data);
   ConsumePendingCallback(weak_this, frame_time, target_time);
 }
@@ -72,13 +76,16 @@ void VsyncWaiterAndroid::OnVsyncFromJava(JNIEnv* env,
                                          jlong frameDelayNanos,
                                          jlong refreshPeriodNanos,
                                          jlong java_baton) {
-  TRACE_EVENT0("flutter", "VSYNC");
-
   auto frame_time =
       fml::TimePoint::Now() - fml::TimeDelta::FromNanoseconds(frameDelayNanos);
   auto target_time =
       frame_time + fml::TimeDelta::FromNanoseconds(refreshPeriodNanos);
 
+  TRACE_EVENT2_INT("flutter", "PlatformVsync", "frame_start_time",
+                   frame_time.ToEpochDelta().ToMicroseconds(),
+                   "frame_target_time",
+                   target_time.ToEpochDelta().ToMicroseconds());
+
   auto* weak_this = reinterpret_cast<std::weak_ptr<VsyncWaiter>*>(java_baton);
   ConsumePendingCallback(weak_this, frame_time, target_time);
 }
diff --git a/shell/platform/darwin/ios/framework/Source/vsync_waiter_ios.mm b/shell/platform/darwin/ios/framework/Source/vsync_waiter_ios.mm
index 6c6a45477858a..207205f7288d8 100644
--- a/shell/platform/darwin/ios/framework/Source/vsync_waiter_ios.mm
+++ b/shell/platform/darwin/ios/framework/Source/vsync_waiter_ios.mm
@@ -102,14 +102,16 @@ - (void)pause {
 }
 
 - (void)onDisplayLink:(CADisplayLink*)link {
-  TRACE_EVENT0("flutter", "VSYNC");
-
   CFTimeInterval delay = CACurrentMediaTime() - link.timestamp;
   fml::TimePoint frame_start_time = fml::TimePoint::Now() - fml::TimeDelta::FromSecondsF(delay);
 
   CFTimeInterval duration = link.targetTimestamp - link.timestamp;
   fml::TimePoint frame_target_time = frame_start_time + fml::TimeDelta::FromSecondsF(duration);
 
+  TRACE_EVENT2_INT("flutter", "PlatformVsync", "frame_start_time",
+                   frame_start_time.ToEpochDelta().ToMicroseconds(), "frame_target_time",
+                   frame_target_time.ToEpochDelta().ToMicroseconds());
+
   std::unique_ptr<flutter::FrameTimingsRecorder> recorder =
       std::make_unique<flutter::FrameTimingsRecorder>();