diff --git a/src/libANGLE/renderer/d3d/HLSLCompiler.cpp b/src/libANGLE/renderer/d3d/HLSLCompiler.cpp
index 2a351ab1f..115786f9a 100644
--- a/src/libANGLE/renderer/d3d/HLSLCompiler.cpp
+++ b/src/libANGLE/renderer/d3d/HLSLCompiler.cpp
@@ -215,6 +215,8 @@ angle::Result HLSLCompiler::compileToBinary(d3d::Context *context,
     writeFile(sourcePath.c_str(), sourceText.c_str(), sourceText.size());
 #endif
 
+    auto *platform = ANGLEPlatformCurrent();
+
     const D3D_SHADER_MACRO *macros = overrideMacros ? overrideMacros : nullptr;
 
     for (size_t i = 0; i < configs.size(); ++i)
@@ -223,6 +225,8 @@ angle::Result HLSLCompiler::compileToBinary(d3d::Context *context,
         ID3DBlob *binary       = nullptr;
         HRESULT result         = S_OK;
 
+        double startTime = platform->currentTime(platform);
+
         {
             ANGLE_TRACE_EVENT1("gpu.angle", "D3DCompile", "source", hlsl);
             result = mD3DCompileFunc(hlsl.c_str(), hlsl.length(), gl::g_fakepath, macros, nullptr,
@@ -230,6 +234,8 @@ angle::Result HLSLCompiler::compileToBinary(d3d::Context *context,
                                      &errorMessage);
         }
 
+        double compileTime = platform->currentTime(platform) - startTime;
+
         if (errorMessage)
         {
             std::string message = static_cast<const char *>(errorMessage->GetBufferPointer());
@@ -285,6 +291,12 @@ angle::Result HLSLCompiler::compileToBinary(d3d::Context *context,
 
         if (SUCCEEDED(result))
         {
+            int compileUs = static_cast<int>(compileTime * 1000'000.0);
+            ANGLE_HISTOGRAM_COUNTS("GPU.ANGLE.D3DShaderCompilationTimeUs", compileUs);
+
+            ANGLE_HISTOGRAM_MEMORY_KB("GPU.ANGLE.D3DShaderBlobSizeKB",
+                                      static_cast<int>(binary->GetBufferSize() / 1024));
+
             *outCompiledBlob = binary;
 
             (*outDebugInfo) +=
diff --git a/src/libANGLE/renderer/metal/mtl_utils.mm b/src/libANGLE/renderer/metal/mtl_utils.mm
index d14c2cab7..2e0c6fe3b 100644
--- a/src/libANGLE/renderer/metal/mtl_utils.mm
+++ b/src/libANGLE/renderer/metal/mtl_utils.mm
@@ -17,11 +17,13 @@
 #include "common/string_utils.h"
 #include "common/system_utils.h"
 #include "gpu_info_util/SystemInfo_internal.h"
+#include "libANGLE/histogram_macros.h"
 #include "libANGLE/renderer/metal/ContextMtl.h"
 #include "libANGLE/renderer/metal/DisplayMtl.h"
 #include "libANGLE/renderer/metal/RenderTargetMtl.h"
 #include "libANGLE/renderer/metal/mtl_render_utils.h"
 #include "libANGLE/renderer/metal/process.h"
+#include "platform/PlatformMethods.h"
 
 // Compiler can turn on programmatical frame capture in release build by defining
 // ANGLE_METAL_FRAME_CAPTURE flag.
@@ -917,6 +919,9 @@ AutoObjCPtr<id<MTLLibrary>> CreateShaderLibrary(
             options.preprocessorMacros = macroDict;
         }
 
+        auto *platform   = ANGLEPlatformCurrent();
+        double startTime = platform->currentTime(platform);
+
         auto library = metalDevice.newLibraryWithSource(nsSource, options, &nsError);
         if (angle::GetEnvironmentVar(kANGLEPrintMSLEnv)[0] == '1')
         {
@@ -925,6 +930,10 @@ AutoObjCPtr<id<MTLLibrary>> CreateShaderLibrary(
         [nsSource ANGLE_MTL_AUTORELEASE];
         *errorOut = std::move(nsError);
 
+        double endTime = platform->currentTime(platform);
+        int us         = static_cast<int>((endTime - startTime) * 1000'000.0);
+        ANGLE_HISTOGRAM_COUNTS("GPU.ANGLE.MetalShaderCompilationTimeUs", us);
+
         return library;
     }
 }
@@ -1018,9 +1027,16 @@ AutoObjCPtr<id<MTLLibrary>> CreateShaderLibrary(id<MTLDevice> metalDevice,
                                                  freeWhenDone:NO];
         auto options  = [[[MTLCompileOptions alloc] init] ANGLE_MTL_AUTORELEASE];
 
+        auto *platform   = ANGLEPlatformCurrent();
+        double startTime = platform->currentTime(platform);
+
         NSError *nsError = nil;
         auto library = [metalDevice newLibraryWithSource:nsSource options:options error:&nsError];
 
+        double endTime = platform->currentTime(platform);
+        ERR() << "CreateShaderLibrary newLibraryWithSource duration: "
+              << (endTime - startTime) * 1000.0 << "ms";
+
         [nsSource ANGLE_MTL_AUTORELEASE];
 
         *errorOut = std::move(nsError);