diff --git a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/EntryPointStats.h b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/EntryPointStats.h
index 448e40269ca2d..633fb7aa8f72d 100644
--- a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/EntryPointStats.h
+++ b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/EntryPointStats.h
@@ -25,7 +25,7 @@ class EntryPointStat {
 public:
   llvm::StringLiteral name() const { return Name; }
 
-  static void lockRegistry(llvm::StringRef CPPFileName);
+  static void lockRegistry();
 
   static void takeSnapshot(const Decl *EntryPoint);
   static void dumpStatsAsCSV(llvm::raw_ostream &OS);
diff --git a/clang/lib/StaticAnalyzer/Core/EntryPointStats.cpp b/clang/lib/StaticAnalyzer/Core/EntryPointStats.cpp
index 62ae62f2f2154..b7f9044f65308 100644
--- a/clang/lib/StaticAnalyzer/Core/EntryPointStats.cpp
+++ b/clang/lib/StaticAnalyzer/Core/EntryPointStats.cpp
@@ -9,9 +9,7 @@
 #include "clang/StaticAnalyzer/Core/PathSensitive/EntryPointStats.h"
 #include "clang/AST/DeclBase.h"
 #include "clang/Analysis/AnalysisDeclContext.h"
-#include "clang/Index/USRGeneration.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/FileSystem.h"
@@ -40,7 +38,6 @@ struct Registry {
   };
 
   std::vector<Snapshot> Snapshots;
-  std::string EscapedCPPFileName;
 };
 } // namespace
 
@@ -72,7 +69,7 @@ static void checkStatName(const EntryPointStat *M) {
   }
 }
 
-void EntryPointStat::lockRegistry(llvm::StringRef CPPFileName) {
+void EntryPointStat::lockRegistry() {
   auto CmpByNames = [](const EntryPointStat *L, const EntryPointStat *R) {
     return L->name() < R->name();
   };
@@ -81,8 +78,6 @@ void EntryPointStat::lockRegistry(llvm::StringRef CPPFileName) {
   enumerateStatVectors(
       [](const auto &Stats) { llvm::for_each(Stats, checkStatName); });
   StatsRegistry->IsLocked = true;
-  llvm::raw_string_ostream OS(StatsRegistry->EscapedCPPFileName);
-  llvm::printEscapedString(CPPFileName, OS);
 }
 
 [[maybe_unused]] static bool isRegistered(llvm::StringLiteral Name) {
@@ -149,27 +144,15 @@ static std::vector<llvm::StringLiteral> getStatNames() {
   return Ret;
 }
 
-static std::string getUSR(const Decl *D) {
-  llvm::SmallVector<char> Buf;
-  if (index::generateUSRForDecl(D, Buf)) {
-    assert(false && "This should never fail");
-    return AnalysisDeclContext::getFunctionName(D);
-  }
-  return llvm::toStringRef(Buf).str();
-}
-
 void Registry::Snapshot::dumpAsCSV(llvm::raw_ostream &OS) const {
   OS << '"';
-  llvm::printEscapedString(getUSR(EntryPoint), OS);
-  OS << "\",\"";
-  OS << StatsRegistry->EscapedCPPFileName << "\",\"";
   llvm::printEscapedString(
       clang::AnalysisDeclContext::getFunctionName(EntryPoint), OS);
-  OS << "\",";
+  OS << "\", ";
   auto PrintAsBool = [&OS](bool B) { OS << (B ? "true" : "false"); };
-  llvm::interleave(BoolStatValues, OS, PrintAsBool, ",");
-  OS << ((BoolStatValues.empty() || UnsignedStatValues.empty()) ? "" : ",");
-  llvm::interleave(UnsignedStatValues, OS, [&OS](unsigned U) { OS << U; }, ",");
+  llvm::interleaveComma(BoolStatValues, OS, PrintAsBool);
+  OS << ((BoolStatValues.empty() || UnsignedStatValues.empty()) ? "" : ", ");
+  llvm::interleaveComma(UnsignedStatValues, OS);
 }
 
 static std::vector<bool> consumeBoolStats() {
@@ -198,8 +181,8 @@ void EntryPointStat::dumpStatsAsCSV(llvm::StringRef FileName) {
 }
 
 void EntryPointStat::dumpStatsAsCSV(llvm::raw_ostream &OS) {
-  OS << "USR,File,DebugName,";
-  llvm::interleave(getStatNames(), OS, [&OS](const auto &a) { OS << a; }, ",");
+  OS << "EntryPoint, ";
+  llvm::interleaveComma(getStatNames(), OS);
   OS << "\n";
 
   std::vector<std::string> Rows;
diff --git a/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp b/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
index cf01e2f37c662..3f296aae0ae5f 100644
--- a/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
+++ b/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
@@ -68,15 +68,6 @@ STAT_MAX(MaxCFGSize, "The maximum number of basic blocks in a function.");
 
 namespace {
 
-StringRef getMainFileName(const CompilerInvocation &Invocation) {
-  if (!Invocation.getFrontendOpts().Inputs.empty()) {
-    const FrontendInputFile &Input = Invocation.getFrontendOpts().Inputs[0];
-    return Input.isFile() ? Input.getFile()
-                          : Input.getBuffer().getBufferIdentifier();
-  }
-  return "<no input>";
-}
-
 class AnalysisConsumer : public AnalysisASTConsumer,
                          public DynamicRecursiveASTVisitor {
   enum {
@@ -137,8 +128,7 @@ class AnalysisConsumer : public AnalysisASTConsumer,
         PP(CI.getPreprocessor()), OutDir(outdir), Opts(opts), Plugins(plugins),
         Injector(std::move(injector)), CTU(CI),
         MacroExpansions(CI.getLangOpts()) {
-
-    EntryPointStat::lockRegistry(getMainFileName(CI.getInvocation()));
+    EntryPointStat::lockRegistry();
     DigestAnalyzerOptions();
 
     if (Opts.AnalyzerDisplayProgress || Opts.PrintStats ||
diff --git a/clang/test/Analysis/analyzer-stats/entry-point-stats.cpp b/clang/test/Analysis/analyzer-stats/entry-point-stats.cpp
index 9cbe04550a8d3..1ff31d114ee99 100644
--- a/clang/test/Analysis/analyzer-stats/entry-point-stats.cpp
+++ b/clang/test/Analysis/analyzer-stats/entry-point-stats.cpp
@@ -5,9 +5,7 @@
 // RUN: %csv2json "%t.csv" | FileCheck --check-prefix=CHECK %s
 //
 // CHECK:      {
-// CHECK-NEXT:   "c:@F@fib#i#": {
-// CHECK-NEXT:     "File": "{{.*}}entry-point-stats.cpp",
-// CHECK-NEXT:     "DebugName": "fib(unsigned int)",
+// CHECK-NEXT:   "fib(unsigned int)": {
 // CHECK-NEXT:     "NumBlocks": "{{[0-9]+}}",
 // CHECK-NEXT:     "NumBlocksUnreachable": "{{[0-9]+}}",
 // CHECK-NEXT:     "NumCTUSteps": "{{[0-9]+}}",
@@ -42,9 +40,7 @@
 // CHECK-NEXT:     "MaxValidBugClassSize": "{{[0-9]+}}",
 // CHECK-NEXT:     "PathRunningTime": "{{[0-9]+}}"
 // CHECK-NEXT:   },
-// CHECK-NEXT:   "c:@F@main#I#**C#": {
-// CHECK-NEXT:     "File": "{{.*}}entry-point-stats.cpp",
-// CHECK-NEXT:     "DebugName": "main(int, char **)",
+// CHECK-NEXT:   "main(int, char **)": {
 // CHECK-NEXT:     "NumBlocks": "{{[0-9]+}}",
 // CHECK-NEXT:     "NumBlocksUnreachable": "{{[0-9]+}}",
 // CHECK-NEXT:     "NumCTUSteps": "{{[0-9]+}}",