diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index e07e9cdca..5b36005d5 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -51,6 +51,7 @@ set (SRCS
   Interface/Config/Config.cpp
   Interface/Context/Context.cpp
   Interface/Core/BlockCache.cpp
+  Interface/Core/BlockSamplingData.cpp
   Interface/Core/Core.cpp
   Interface/Core/CPUID.cpp
   Interface/Core/Frontend.cpp
diff --git a/Source/Interface/Context/Context.h b/Source/Interface/Context/Context.h
index cac693cca..d0fb3c931 100644
--- a/Source/Interface/Context/Context.h
+++ b/Source/Interface/Context/Context.h
@@ -15,6 +15,8 @@
 
 namespace FEXCore {
 class SyscallHandler;
+class BlockSamplingData;
+
 namespace CPU {
   class JITCore;
 }
@@ -65,6 +67,10 @@ namespace FEXCore::Context {
     CustomCPUFactoryType CustomCPUFactory;
     CustomCPUFactoryType FallbackCPUFactory;
 
+#ifdef BLOCKSTATS
+    std::unique_ptr<FEXCore::BlockSamplingData> BlockData;
+#endif
+
     Context();
     ~Context();
 
diff --git a/Source/Interface/Core/BlockSamplingData.cpp b/Source/Interface/Core/BlockSamplingData.cpp
new file mode 100644
index 000000000..0c1d84ca1
--- /dev/null
+++ b/Source/Interface/Core/BlockSamplingData.cpp
@@ -0,0 +1,51 @@
+#include "Interface/Core/BlockSamplingData.h"
+#include "LogManager.h"
+#include <cstring>
+#include <fstream>
+
+namespace FEXCore {
+  void BlockSamplingData::DumpBlockData() {
+    std::fstream Output;
+    Output.open("output.csv", std::fstream::out | std::fstream::binary);
+
+    if (!Output.is_open())
+      return;
+
+    Output << "Entry, Min, Max, Total, Calls, Average" << std::endl;
+
+    for (auto it : SamplingMap) {
+      if (!it.second->TotalCalls)
+        continue;
+
+      Output << "0x" << std::hex << it.first
+             << ", " << std::dec << it.second->Min
+             << ", " << std::dec << it.second->Max
+             << ", " << std::dec << it.second->TotalTime
+             << ", " << std::dec << it.second->TotalCalls
+             << ", " << std::dec << ((double)it.second->TotalTime / (double)it.second->TotalCalls)
+             << std::endl;
+    }
+    Output.close();
+    LogMan::Msg::D("Dumped %d blocks of sampling data", SamplingMap.size());
+  }
+
+  BlockSamplingData::BlockData *BlockSamplingData::GetBlockData(uint64_t RIP) {
+    auto it = SamplingMap.find(RIP);
+    if (it != SamplingMap.end()) {
+      return it->second;
+    }
+    BlockData *NewData = new BlockData{};
+    memset(NewData, 0, sizeof(BlockData));
+    NewData->Min = ~0ULL;
+    SamplingMap[RIP] = NewData;
+    return NewData;
+  }
+
+  BlockSamplingData::~BlockSamplingData() {
+    DumpBlockData();
+    for (auto it : SamplingMap) {
+      delete it.second;
+    }
+    SamplingMap.clear();
+  }
+}
diff --git a/Source/Interface/Core/BlockSamplingData.h b/Source/Interface/Core/BlockSamplingData.h
new file mode 100644
index 000000000..8ac4257bc
--- /dev/null
+++ b/Source/Interface/Core/BlockSamplingData.h
@@ -0,0 +1,22 @@
+#pragma once
+#include <unordered_map>
+
+namespace FEXCore {
+class BlockSamplingData {
+public:
+  struct BlockData {
+    uint64_t Start, End;
+    uint64_t Min, Max;
+    uint64_t TotalTime;
+    uint64_t TotalCalls;
+  };
+
+  BlockData *GetBlockData(uint64_t RIP);
+  ~BlockSamplingData();
+
+  void DumpBlockData();
+
+private:
+  std::unordered_map<uint64_t, BlockData*> SamplingMap;
+};
+}
diff --git a/Source/Interface/Core/Core.cpp b/Source/Interface/Core/Core.cpp
index 7fc575731..4b6e389bb 100644
--- a/Source/Interface/Core/Core.cpp
+++ b/Source/Interface/Core/Core.cpp
@@ -3,6 +3,7 @@
 
 #include "Interface/Context/Context.h"
 #include "Interface/Core/BlockCache.h"
+#include "Interface/Core/BlockSamplingData.h"
 #include "Interface/Core/Core.h"
 #include "Interface/Core/DebugData.h"
 #include "Interface/Core/OpcodeDispatcher.h"
@@ -102,6 +103,9 @@ namespace FEXCore::Context {
     FallbackCPUFactory = FEXCore::Core::DefaultFallbackCore::CPUCreationFactory;
     PassManager.AddDefaultPasses();
     PassManager.AddDefaultValidationPasses();
+#ifdef BLOCKSTATS
+    BlockData = std::make_unique<FEXCore::BlockSamplingData>();
+#endif
   }
 
   bool Context::GetFilenameHash(std::string const &Filename, std::string &Hash) {
diff --git a/Source/Interface/Core/JIT/x86_64/JIT.cpp b/Source/Interface/Core/JIT/x86_64/JIT.cpp
index a5563640f..fd3fb9bd7 100644
--- a/Source/Interface/Core/JIT/x86_64/JIT.cpp
+++ b/Source/Interface/Core/JIT/x86_64/JIT.cpp
@@ -1,4 +1,5 @@
 #include "Interface/Context/Context.h"
+#include "Interface/Core/BlockSamplingData.h"
 #include "Interface/Core/InternalThreadState.h"
 #include "Interface/IR/Passes/RegisterAllocationPass.h"
 
@@ -99,6 +100,10 @@ private:
   using CustomDispatch = void(*)(FEXCore::Core::InternalThreadState *Thread);
   CustomDispatch DispatchPtr{};
   IR::RegisterAllocationPass *RAPass;
+
+#ifdef BLOCKSTATS
+  bool GetSamplingData {true};
+#endif
 };
 
 JITCore::JITCore(FEXCore::Context::Context *ctx)
@@ -226,6 +231,49 @@ void *JITCore::CompileCode([[maybe_unused]] FEXCore::IR::IRListView<true> const
   auto HeaderOp = HeaderNode->Op(DataBegin)->CW<FEXCore::IR::IROp_IRHeader>();
   LogMan::Throw::A(HeaderOp->Header.Op == IR::OP_IRHEADER, "First op wasn't IRHeader");
 
+#ifdef BLOCKSTATS
+  BlockSamplingData::BlockData *SamplingData = CTX->BlockData->GetBlockData(HeaderOp->Entry);
+  if (GetSamplingData) {
+    mov(rcx, reinterpret_cast<uintptr_t>(SamplingData));
+    rdtsc();
+    shl(rdx, 32);
+    or(rax, rdx);
+    mov(qword [rcx + offsetof(BlockSamplingData::BlockData, Start)], rax);
+  }
+
+  auto ExitBlock = [&]() {
+    if (GetSamplingData) {
+      mov(rcx, reinterpret_cast<uintptr_t>(SamplingData));
+      // Get time
+      rdtsc();
+      shl(rdx, 32);
+      or(rax, rdx);
+
+      // Calculate time spent in block
+      mov(rdx, qword [rcx + offsetof(BlockSamplingData::BlockData, Start)]);
+      sub(rax, rdx);
+
+      // Add time to total time
+      add(qword [rcx + offsetof(BlockSamplingData::BlockData, TotalTime)], rax);
+
+      // Increment call count
+      inc(qword [rcx + offsetof(BlockSamplingData::BlockData, TotalCalls)]);
+
+      // Calculate min
+      mov(rdx, qword [rcx + offsetof(BlockSamplingData::BlockData, Min)]);
+      cmp(rdx, rax);
+      cmova(rdx, rax);
+      mov(qword [rcx + offsetof(BlockSamplingData::BlockData, Min)], rdx);
+
+      // Calculate max
+      mov(rdx, qword [rcx + offsetof(BlockSamplingData::BlockData, Max)]);
+      cmp(rdx, rax);
+      cmovb(rdx, rax);
+      mov(qword [rcx + offsetof(BlockSamplingData::BlockData, Max)], rdx);
+    }
+  };
+#endif
+
   IR::OrderedNode *BlockNode = HeaderOp->Blocks.GetNode(ListBegin);
   while (1) {
     using namespace FEXCore::IR;
@@ -317,6 +365,9 @@ void *JITCore::CompileCode([[maybe_unused]] FEXCore::IR::IRListView<true> const
           pop(rbp);
           pop(rbx);
 
+#ifdef BLOCKSTATS
+          ExitBlock();
+#endif
           ret();
           break;
         }
@@ -342,6 +393,10 @@ void *JITCore::CompileCode([[maybe_unused]] FEXCore::IR::IRListView<true> const
               pop(r12);
               pop(rbp);
               pop(rbx);
+
+#ifdef BLOCKSTATS
+              ExitBlock();
+#endif
               ret();
             break;
             default: LogMan::Msg::A("Unknown Break reason: %d", Op->Reason);