diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp
index 52d3fa3..dc943a5 100644
--- a/libs/gui/BLASTBufferQueue.cpp
+++ b/libs/gui/BLASTBufferQueue.cpp
@@ -151,6 +151,7 @@
                                                       1, false);
     static int32_t id = 0;
     auto consumerName = mName + "(BLAST Consumer)" + std::to_string(id);
+    mPendingBufferTrace = "PendingBuffer - " + mName + "BLAST#" + std::to_string(id);
     id++;
     mBufferItemConsumer->setName(String8(consumerName.c_str()));
     mBufferItemConsumer->setFrameAvailableListener(this);
@@ -168,7 +169,6 @@
           .setFlags(surface, layer_state_t::eEnableBackpressure,
                     layer_state_t::eEnableBackpressure)
           .apply();
-
     mNumAcquired = 0;
     mNumFrameAvailable = 0;
 }
@@ -361,6 +361,7 @@
     ATRACE_INT("PendingRelease", mPendingRelease.size());
 
     mNumAcquired--;
+    ATRACE_INT(mPendingBufferTrace.c_str(), mNumFrameAvailable + mNumAcquired);
     processNextBufferLocked(false /* useNextTransaction */);
     mCallbackCV.notify_all();
 }
@@ -529,6 +530,7 @@
     }
     // add to shadow queue
     mNumFrameAvailable++;
+    ATRACE_INT(mPendingBufferTrace.c_str(), mNumFrameAvailable + mNumAcquired);
 
     BQA_LOGV("onFrameAvailable framenumber=%" PRIu64 " nextTransactionSet=%s", item.mFrameNumber,
              toString(nextTransactionSet));
diff --git a/libs/gui/include/gui/BLASTBufferQueue.h b/libs/gui/include/gui/BLASTBufferQueue.h
index 0981e76..cb0e65e 100644
--- a/libs/gui/include/gui/BLASTBufferQueue.h
+++ b/libs/gui/include/gui/BLASTBufferQueue.h
@@ -125,6 +125,7 @@
     static PixelFormat convertBufferFormat(PixelFormat& format);
 
     std::string mName;
+    std::string mPendingBufferTrace;
     sp<SurfaceControl> mSurfaceControl;
 
     std::mutex mMutex;