diff --git a/libomptarget/include/Shared/Profile.h b/libomptarget/include/Shared/Profile.h
index 19ca0cf..7e58098 100644
--- a/libomptarget/include/Shared/Profile.h
+++ b/libomptarget/include/Shared/Profile.h
@@ -97,4 +97,16 @@
   std::string RTM = RegionTypeMsg;                                             \
   llvm::TimeTraceScope TimeScope(__FUNCTION__, ProfileLocation + RTM)
 
+/// Time spend in the current scope, assigned to the regionType
+/// with details from runtime
+#define TIMESCOPE_WITH_DETAILS_AND_IDENT(RegionTypeMsg, Details, IDENT)        \
+  SourceInfo SI(IDENT);                                                        \
+  std::string ProfileLocation = SI.getProfileLocation();                       \
+  llvm::TimeTraceScope TimeScope(RegionTypeMsg, ProfileLocation + Details)
+
+/// Time spend in the current scope, assigned to the function name and source
+/// with details
+#define TIMESCOPE_WITH_DETAILS(Details)                                        \
+  llvm::TimeTraceScope TimeScope(__FUNCTION__, Details)
+
 #endif // OMPTARGET_SHARED_PROFILE_H
diff --git a/libomptarget/src/OpenMP/API.cpp b/libomptarget/src/OpenMP/API.cpp
index 1769404..a7b6eac 100644
--- a/libomptarget/src/OpenMP/API.cpp
+++ b/libomptarget/src/OpenMP/API.cpp
@@ -83,6 +83,8 @@
 }
 
 EXTERN void *omp_target_alloc(size_t Size, int DeviceNum) {
+  TIMESCOPE_WITH_DETAILS("dst_dev=" + std::to_string(DeviceNum) +
+                         ";size=" + std::to_string(Size));
   return targetAllocExplicit(Size, DeviceNum, TARGET_ALLOC_DEFAULT, __func__);
 }
 
@@ -99,6 +101,7 @@
 }
 
 EXTERN void omp_target_free(void *Ptr, int DeviceNum) {
+  TIMESCOPE();
   return targetFreeExplicit(Ptr, DeviceNum, TARGET_ALLOC_DEFAULT, __func__);
 }
 
@@ -161,7 +164,9 @@
 EXTERN int omp_target_memcpy(void *Dst, const void *Src, size_t Length,
                              size_t DstOffset, size_t SrcOffset, int DstDevice,
                              int SrcDevice) {
-  TIMESCOPE();
+  TIMESCOPE_WITH_DETAILS("dst_dev=" + std::to_string(DstDevice) +
+                         ";src_dev=" + std::to_string(SrcDevice) +
+                         ";size=" + std::to_string(Length));
   DP("Call to omp_target_memcpy, dst device %d, src device %d, "
      "dst addr " DPxMOD ", src addr " DPxMOD ", dst offset %zu, "
      "src offset %zu, length %zu\n",
@@ -400,7 +405,9 @@
                                    size_t DstOffset, size_t SrcOffset,
                                    int DstDevice, int SrcDevice,
                                    int DepObjCount, omp_depend_t *DepObjList) {
-  TIMESCOPE();
+  TIMESCOPE_WITH_DETAILS("dst_dev=" + std::to_string(DstDevice) +
+                         ";src_dev=" + std::to_string(SrcDevice) +
+                         ";size=" + std::to_string(Length));
   DP("Call to omp_target_memcpy_async, dst device %d, src device %d, "
      "dst addr " DPxMOD ", src addr " DPxMOD ", dst offset %zu, "
      "src offset %zu, length %zu\n",
@@ -429,7 +436,6 @@
                        const size_t *DstOffsets, const size_t *SrcOffsets,
                        const size_t *DstDimensions, const size_t *SrcDimensions,
                        int DstDevice, int SrcDevice) {
-  TIMESCOPE();
   DP("Call to omp_target_memcpy_rect, dst device %d, src device %d, "
      "dst addr " DPxMOD ", src addr " DPxMOD ", dst offsets " DPxMOD ", "
      "src offsets " DPxMOD ", dst dims " DPxMOD ", src dims " DPxMOD ", "
@@ -488,7 +494,10 @@
     const size_t *Volume, const size_t *DstOffsets, const size_t *SrcOffsets,
     const size_t *DstDimensions, const size_t *SrcDimensions, int DstDevice,
     int SrcDevice, int DepObjCount, omp_depend_t *DepObjList) {
-  TIMESCOPE();
+  TIMESCOPE_WITH_DETAILS("dst_dev=" + std::to_string(DstDevice) +
+                         ";src_dev=" + std::to_string(SrcDevice) +
+                         ";size=" + std::to_string(ElementSize) +
+                         ";num_dims=" + std::to_string(NumDims));
   DP("Call to omp_target_memcpy_rect_async, dst device %d, src device %d, "
      "dst addr " DPxMOD ", src addr " DPxMOD ", dst offsets " DPxMOD ", "
      "src offsets " DPxMOD ", dst dims " DPxMOD ", src dims " DPxMOD ", "
diff --git a/libomptarget/src/interface.cpp b/libomptarget/src/interface.cpp
index d9e8764..61d9db1 100644
--- a/libomptarget/src/interface.cpp
+++ b/libomptarget/src/interface.cpp
@@ -33,14 +33,12 @@
 ////////////////////////////////////////////////////////////////////////////////
 /// adds requires flags
 EXTERN void __tgt_register_requires(int64_t Flags) {
-  TIMESCOPE();
   PM->addRequirements(Flags);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 /// adds a target shared library to the target execution image
 EXTERN void __tgt_register_lib(__tgt_bin_desc *Desc) {
-  TIMESCOPE();
   if (PM->delayRegisterLib(Desc))
     return;
 
@@ -54,7 +52,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 /// unloads a target shared library
 EXTERN void __tgt_unregister_lib(__tgt_bin_desc *Desc) {
-  TIMESCOPE();
   PM->unregisterLib(Desc);
 }
 
@@ -68,7 +65,8 @@
   static_assert(std::is_convertible_v<TargetAsyncInfoTy, AsyncInfoTy>,
                 "TargetAsyncInfoTy must be convertible to AsyncInfoTy.");
 
-  TIMESCOPE_WITH_RTM_AND_IDENT(RegionTypeMsg, Loc);
+  TIMESCOPE_WITH_DETAILS_AND_IDENT("Runtime: Data Copy",
+                                   "NumArgs=" + std::to_string(ArgNum), Loc);
 
   DP("Entering data %s region for device %" PRId64 " with %d mappings\n",
      RegionName, DeviceId, ArgNum);
@@ -240,9 +238,6 @@
                                KernelArgsTy *KernelArgs) {
   static_assert(std::is_convertible_v<TargetAsyncInfoTy, AsyncInfoTy>,
                 "Target AsyncInfoTy must be convertible to AsyncInfoTy.");
-
-  TIMESCOPE_WITH_IDENT(Loc);
-
   DP("Entering target region for device %" PRId64 " with entry point " DPxMOD
      "\n",
      DeviceId, DPxPTR(HostPtr));
@@ -267,6 +262,11 @@
   assert(KernelArgs->ThreadLimit[0] == static_cast<uint32_t>(ThreadLimit) &&
          !KernelArgs->ThreadLimit[1] && !KernelArgs->ThreadLimit[2] &&
          "OpenMP interface should not use multiple dimensions");
+  TIMESCOPE_WITH_DETAILS_AND_IDENT(
+      "Runtime: target exe",
+      "NumTeams=" + std::to_string(NumTeams) +
+          ";NumArgs=" + std::to_string(KernelArgs->NumArgs),
+      Loc);
 
   if (getInfoLevel() & OMP_INFOTYPE_KERNEL_ARGS)
     printKernelArguments(Loc, DeviceId, KernelArgs->NumArgs,
@@ -297,13 +297,14 @@
 
   int Rc = OFFLOAD_SUCCESS;
   Rc = target(Loc, *DeviceOrErr, HostPtr, *KernelArgs, AsyncInfo);
+  { // required to show syncronization
+    TIMESCOPE_WITH_DETAILS_AND_IDENT("Runtime: syncronize", "", Loc);
+    if (Rc == OFFLOAD_SUCCESS)
+      Rc = AsyncInfo.synchronize();
 
-  if (Rc == OFFLOAD_SUCCESS)
-    Rc = AsyncInfo.synchronize();
-
-  handleTargetOutcome(Rc == OFFLOAD_SUCCESS, Loc);
-  assert(Rc == OFFLOAD_SUCCESS && "__tgt_target_kernel unexpected failure!");
-
+    handleTargetOutcome(Rc == OFFLOAD_SUCCESS, Loc);
+    assert(Rc == OFFLOAD_SUCCESS && "__tgt_target_kernel unexpected failure!");
+  }
   return OMP_TGT_SUCCESS;
 }
 
@@ -402,7 +403,6 @@
 
 // Get the current number of components for a user-defined mapper.
 EXTERN int64_t __tgt_mapper_num_components(void *RtMapperHandle) {
-  TIMESCOPE();
   auto *MapperComponentsPtr = (struct MapperComponentsTy *)RtMapperHandle;
   int64_t Size = MapperComponentsPtr->Components.size();
   DP("__tgt_mapper_num_components(Handle=" DPxMOD ") returns %" PRId64 "\n",
@@ -414,7 +414,6 @@
 EXTERN void __tgt_push_mapper_component(void *RtMapperHandle, void *Base,
                                         void *Begin, int64_t Size, int64_t Type,
                                         void *Name) {
-  TIMESCOPE();
   DP("__tgt_push_mapper_component(Handle=" DPxMOD
      ") adds an entry (Base=" DPxMOD ", Begin=" DPxMOD ", Size=%" PRId64
      ", Type=0x%" PRIx64 ", Name=%s).\n",
diff --git a/libomptarget/src/omptarget.cpp b/libomptarget/src/omptarget.cpp
index e724b2f..a7d55d7 100644
--- a/libomptarget/src/omptarget.cpp
+++ b/libomptarget/src/omptarget.cpp
@@ -392,7 +392,6 @@
 
 void *targetAllocExplicit(size_t Size, int DeviceNum, int Kind,
                           const char *Name) {
-  TIMESCOPE();
   DP("Call to %s for device %d requesting %zu bytes\n", Name, DeviceNum, Size);
 
   if (Size <= 0) {
@@ -419,7 +418,6 @@
 
 void targetFreeExplicit(void *DevicePtr, int DeviceNum, int Kind,
                         const char *Name) {
-  TIMESCOPE();
   DP("Call to %s for device %d and address " DPxMOD "\n", Name, DeviceNum,
      DPxPTR(DevicePtr));
 
@@ -444,7 +442,6 @@
 
 void *targetLockExplicit(void *HostPtr, size_t Size, int DeviceNum,
                          const char *Name) {
-  TIMESCOPE();
   DP("Call to %s for device %d locking %zu bytes\n", Name, DeviceNum, Size);
 
   if (Size <= 0) {
@@ -471,7 +468,6 @@
 }
 
 void targetUnlockExplicit(void *HostPtr, int DeviceNum, const char *Name) {
-  TIMESCOPE();
   DP("Call to %s for device %d unlocking\n", Name, DeviceNum);
 
   auto DeviceOrErr = PM->getDevice(DeviceNum);
@@ -531,14 +527,14 @@
                     int64_t *ArgTypes, map_var_info_t *ArgNames,
                     void **ArgMappers, AsyncInfoTy &AsyncInfo,
                     bool FromMapper) {
-  TIMESCOPE_WITH_IDENT(Loc);
   // process each input.
   for (int32_t I = 0; I < ArgNum; ++I) {
     // Ignore private variables and arrays - there is no mapping for them.
     if ((ArgTypes[I] & OMP_TGT_MAPTYPE_LITERAL) ||
         (ArgTypes[I] & OMP_TGT_MAPTYPE_PRIVATE))
       continue;
-
+    TIMESCOPE_WITH_DETAILS_AND_IDENT(
+        "HostToDev", "Size=" + std::to_string(ArgSizes[I]) + "B", Loc);
     if (ArgMappers && ArgMappers[I]) {
       // Instead of executing the regular path of targetDataBegin, call the
       // targetDataMapper variant which will call targetDataBegin again
@@ -913,7 +909,8 @@
         !TPR.Flags.IsHostPointer && DataSize != 0) {
       DP("Moving %" PRId64 " bytes (tgt:" DPxMOD ") -> (hst:" DPxMOD ")\n",
          DataSize, DPxPTR(TgtPtrBegin), DPxPTR(HstPtrBegin));
-
+      TIMESCOPE_WITH_DETAILS_AND_IDENT(
+          "DevToHost", "Size=" + std::to_string(DataSize) + "B", Loc);
       // Wait for any previous transfer if an event is present.
       if (void *Event = TPR.getEntry()->getEvent()) {
         if (Device.waitEvent(Event, AsyncInfo) != OFFLOAD_SUCCESS) {
@@ -1403,7 +1400,6 @@
                              SmallVector<ptrdiff_t> &TgtOffsets,
                              PrivateArgumentManagerTy &PrivateArgumentManager,
                              AsyncInfoTy &AsyncInfo) {
-  TIMESCOPE_WITH_NAME_AND_IDENT("mappingBeforeTargetRegion", Loc);
 
   auto DeviceOrErr = PM->getDevice(DeviceId);
   if (!DeviceOrErr)
@@ -1537,7 +1533,7 @@
                             map_var_info_t *ArgNames, void **ArgMappers,
                             PrivateArgumentManagerTy &PrivateArgumentManager,
                             AsyncInfoTy &AsyncInfo) {
-  TIMESCOPE_WITH_NAME_AND_IDENT("mappingAfterTargetRegion", Loc);
+
   auto DeviceOrErr = PM->getDevice(DeviceId);
   if (!DeviceOrErr)
     FATAL_MESSAGE(DeviceId, "%s", toString(DeviceOrErr.takeError()).c_str());
@@ -1639,7 +1635,12 @@
 
   {
     assert(KernelArgs.NumArgs == TgtArgs.size() && "Argument count mismatch!");
-    TIMESCOPE_WITH_NAME_AND_IDENT("Initiate Kernel Launch", Loc);
+    TIMESCOPE_WITH_DETAILS_AND_IDENT(
+        "Kernel Target",
+        "NumArguments=" + std::to_string(KernelArgs.NumArgs) +
+            ";NumTeams=" + std::to_string(KernelArgs.NumTeams[0]) +
+            ";TripCount=" + std::to_string(KernelArgs.Tripcount),
+        Loc);
 
 #ifdef OMPT_SUPPORT
     assert(KernelArgs.NumTeams[1] == 0 && KernelArgs.NumTeams[2] == 0 &&